| <a href="_n_e_color_convert_helper_8inl.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2016-2019 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * of this software and associated documentation files (the "Software"), to</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * deal in the Software without restriction, including without limitation the</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * sell copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * The above copyright notice and this permission notice shall be included in all</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "<a class="code" href="_error_8h.xhtml">arm_compute/core/Error.h</a>"</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="arm__compute_2core_2_helpers_8h.xhtml">arm_compute/core/Helpers.h</a>"</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="_i_multi_image_8h.xhtml">arm_compute/core/IMultiImage.h</a>"</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="_n_e_math_8h.xhtml">arm_compute/core/NEON/NEMath.h</a>"</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="arm__compute_2core_2_utils_8h.xhtml">arm_compute/core/Utils.h</a>"</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <arm_neon.h></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#ifndef DOXYGEN_SKIP_THIS</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> constexpr <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#ac3138daaa2a074986406b22ec6f3d909">red_coef_bt709</a> = 1.5748F;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> constexpr <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a5e59bd8be31e871da2db7572e8b788ce">green_coef_bt709</a> = -0.1873f;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> constexpr <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a27e073d020236f5a325762985b10f8d0">green_coef2_bt709</a> = -0.4681f;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> constexpr <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#ab7d52900468f442e85c01d73722d181c">blue_coef_bt709</a> = 1.8556f;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> constexpr <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a14139aa360487fbed344f5556a9fb91d">rgb2yuv_bt709_kr</a> = 0.2126f;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> constexpr <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a821b044a6b2074763716791045d83560">rgb2yuv_bt709_kb</a> = 0.0722f;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">// K_g = 1 - K_r - K_b</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> constexpr <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a0801967f8d38766ae40f0eb608966d97">rgb2yuv_bt709_kg</a> = 0.7152f;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// C_u = 1 / (2 * (1 - K_b))</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> constexpr <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a7b7c28051a725e523cc3554a6e84d0ac">rgb2yuv_bt709_cu</a> = 0.5389f;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment">// C_v = 1 / (2 * (1 - K_r))</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> constexpr <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#af3dd0ec6de6bf7d3d4657ad6c7416120">rgb2yuv_bt709_cv</a> = 0.6350f;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> constexpr <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a02c398becdd5ec3871c921111be463b0">rgb2u8_red_coef</a> = 0.2126f;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> constexpr <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a4ca7fc48708836259d66d299e302ace4">rgb2u8_green_coef</a> = 0.7152f;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> constexpr <span class="keywordtype">float</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a212c4b6cc3384fc8a6daefc25b40efb1">rgb2u8_blue_coef</a> = 0.0722f;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">inline</span> float32x4_t rgb_to_greyscale_calculation(<span class="keyword">const</span> float32x4_t &rcolor, <span class="keyword">const</span> float32x4_t &gcolor, <span class="keyword">const</span> float32x4_t &bcolor,</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> rcoef, <span class="keyword">const</span> <span class="keywordtype">float</span> gcoef, <span class="keyword">const</span> <span class="keywordtype">float</span> bcoef)</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> {</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  float32x4_t greyscale = vmulq_n_f32(rcolor, rcoef);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  greyscale = vmlaq_n_f32(greyscale, gcolor, gcoef);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  greyscale = vmlaq_n_f32(greyscale, bcolor, bcoef);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">return</span> greyscale;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> }</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> rgb_to_u8_conversion(<span class="keyword">const</span> uint8x16x3_t &in, uint8x16_t &out)</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  float32x4x4_t out_float32;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="comment">//Conversion from 3(RGB) 4 uint8s to 3(RGB) 4 floats</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">const</span> float32x4x4_t r_float32 = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(in.val[0]);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">const</span> float32x4x4_t g_float32 = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(in.val[1]);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">const</span> float32x4x4_t b_float32 = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(in.val[2]);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">//New grayscale image = ( (RED_COEFF * R) + (GREEN_COEFF * G) + (BLUE_COEFF * B) )</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">//Computation of 1(Greyscale) 4 uint8 using 3(RGB) 4 uint8s float</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  out_float32.val[0] = rgb_to_greyscale_calculation(r_float32.val[0], g_float32.val[0], b_float32.val[0],</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a02c398becdd5ec3871c921111be463b0">rgb2u8_red_coef</a>, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a4ca7fc48708836259d66d299e302ace4">rgb2u8_green_coef</a>, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a212c4b6cc3384fc8a6daefc25b40efb1">rgb2u8_blue_coef</a>);</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  out_float32.val[1] = rgb_to_greyscale_calculation(r_float32.val[1], g_float32.val[1], b_float32.val[1],</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a02c398becdd5ec3871c921111be463b0">rgb2u8_red_coef</a>, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a4ca7fc48708836259d66d299e302ace4">rgb2u8_green_coef</a>, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a212c4b6cc3384fc8a6daefc25b40efb1">rgb2u8_blue_coef</a>);</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  out_float32.val[2] = rgb_to_greyscale_calculation(r_float32.val[2], g_float32.val[2], b_float32.val[2],</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a02c398becdd5ec3871c921111be463b0">rgb2u8_red_coef</a>, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a4ca7fc48708836259d66d299e302ace4">rgb2u8_green_coef</a>, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a212c4b6cc3384fc8a6daefc25b40efb1">rgb2u8_blue_coef</a>);</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  out_float32.val[3] = rgb_to_greyscale_calculation(r_float32.val[3], g_float32.val[3], b_float32.val[3],</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a02c398becdd5ec3871c921111be463b0">rgb2u8_red_coef</a>, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a4ca7fc48708836259d66d299e302ace4">rgb2u8_green_coef</a>, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a212c4b6cc3384fc8a6daefc25b40efb1">rgb2u8_blue_coef</a>);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="comment">//Conversion from 1(Greyscale) 4 floats to 1(Greyscale) 4 uint8s</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="namespacearm__compute.xhtml#a4ee01955c2dd8c14a0d107a36cb62618">arm_compute::convert_float32x4x4_to_uint8x16</a>(out_float32, out);</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> }</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#ad37cb1ddab526d6cd50c79355cb48238">rgb_to_yuv_calculation</a>(<span class="keyword">const</span> float32x4_t &rvec, <span class="keyword">const</span> float32x4_t &gvec, <span class="keyword">const</span> float32x4_t &bvec,</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  float32x4_t &yvec, float32x4_t &uvec, float32x4_t &vvec)</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="comment">/*</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> Y'= 0.2126*R' + 0.7152*G' + 0.0722*B'</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> U'=-0.1146*R' - 0.3854*G' + 0.5000*B'</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"> V'= 0.5000*R' - 0.4542*G' - 0.0458*B'</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> */</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keyword">const</span> <span class="keyword">auto</span> c128 = vdupq_n_f32(128.f);</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// Y = R * K_r + G * (1 - K_r - K_b) * B * K_b</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  yvec = vmulq_n_f32(rvec, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a14139aa360487fbed344f5556a9fb91d">rgb2yuv_bt709_kr</a>);</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  yvec = vmlaq_n_f32(yvec, gvec, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a0801967f8d38766ae40f0eb608966d97">rgb2yuv_bt709_kg</a>);</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  yvec = vmlaq_n_f32(yvec, bvec, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a821b044a6b2074763716791045d83560">rgb2yuv_bt709_kb</a>);</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="comment">// U = (B - Y) / (2 * (1 - K_b))</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  uvec = vsubq_f32(bvec, yvec);</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  uvec = vmlaq_n_f32(c128, uvec, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a7b7c28051a725e523cc3554a6e84d0ac">rgb2yuv_bt709_cu</a>);</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// V = (R - Y) / (2 * (1 - K_r))</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  vvec = vsubq_f32(rvec, yvec);</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  vvec = vmlaq_n_f32(c128, vvec, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#af3dd0ec6de6bf7d3d4657ad6c7416120">rgb2yuv_bt709_cv</a>);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> }</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(<span class="keyword">const</span> float32x4_t &yvec_val, float32x4_t uvec_val, <span class="keyword">const</span> float32x4_t &yyvec_val,</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  float32x4_t vvec_val, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *output_ptr, <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>)</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> {</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  float32x4x3_t rgb1, rgb2;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="comment">// Compute: cb - 128 and cr - 128;</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">const</span> <span class="keyword">auto</span> c128 = vdupq_n_f32(128.f);</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  uvec_val = vsubq_f32(uvec_val, c128);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  vvec_val = vsubq_f32(vvec_val, c128);</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="comment">// Compute:</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// r = 0.0000f*f_u + 1.5748f*f_v;</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="comment">// g = 0.1873f*f_u - 0.4681f*f_v;</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// b = 1.8556f*f_u + 0.0000f*f_v;</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">const</span> <span class="keyword">auto</span> red = vmulq_n_f32(vvec_val, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#ac3138daaa2a074986406b22ec6f3d909">red_coef_bt709</a>);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">const</span> <span class="keyword">auto</span> blue = vmulq_n_f32(uvec_val, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#ab7d52900468f442e85c01d73722d181c">blue_coef_bt709</a>);</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">const</span> <span class="keyword">auto</span> green = vaddq_f32(vmulq_n_f32(uvec_val, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a5e59bd8be31e871da2db7572e8b788ce">green_coef_bt709</a>),</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  vmulq_n_f32(vvec_val, <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a27e073d020236f5a325762985b10f8d0">green_coef2_bt709</a>));</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// Compute the final r,g,b values using y1 for the first texel and y2 for the second one.</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// the result is stored in two float32x4x3_t which then are converted to one uint8x8x3_t</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// and written back to memory using vst3 instruction</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  rgb1.val[0] = vaddq_f32(yvec_val, red);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  rgb1.val[1] = vaddq_f32(yvec_val, green);</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  rgb1.val[2] = vaddq_f32(yvec_val, blue);</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  rgb2.val[0] = vaddq_f32(yyvec_val, red);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  rgb2.val[1] = vaddq_f32(yyvec_val, green);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  rgb2.val[2] = vaddq_f32(yyvec_val, blue);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  uint8x8x3_t u8_rgb;</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="namespacearm__compute.xhtml#aa8065e7933c00bdbf860278643c9e953">arm_compute::convert_float32x4x3_to_uint8x8x3</a>(rgb1, rgb2, u8_rgb);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">if</span>(!<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>)</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  {</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  vst3_lane_u8(&output_ptr[0], u8_rgb, 0);</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  vst3_lane_u8(&output_ptr[3], u8_rgb, 4);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  vst3_lane_u8(&output_ptr[6], u8_rgb, 1);</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  vst3_lane_u8(&output_ptr[9], u8_rgb, 5);</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  vst3_lane_u8(&output_ptr[12], u8_rgb, 2);</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  vst3_lane_u8(&output_ptr[15], u8_rgb, 6);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  vst3_lane_u8(&output_ptr[18], u8_rgb, 3);</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  vst3_lane_u8(&output_ptr[21], u8_rgb, 7);</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  uint8x8x4_t u8_rgba;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  u8_rgba.val[0] = u8_rgb.val[0];</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  u8_rgba.val[1] = u8_rgb.val[1];</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  u8_rgba.val[2] = u8_rgb.val[2];</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  u8_rgba.val[3] = vdup_n_u8(255);</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  vst4_lane_u8(&output_ptr[0], u8_rgba, 0);</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  vst4_lane_u8(&output_ptr[4], u8_rgba, 4);</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  vst4_lane_u8(&output_ptr[8], u8_rgba, 1);</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  vst4_lane_u8(&output_ptr[12], u8_rgba, 5);</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  vst4_lane_u8(&output_ptr[16], u8_rgba, 2);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  vst4_lane_u8(&output_ptr[20], u8_rgba, 6);</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  vst4_lane_u8(&output_ptr[24], u8_rgba, 3);</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  vst4_lane_u8(&output_ptr[28], u8_rgba, 7);</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> }</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="keyword">inline</span> uint8x16x3_t load_rgb(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> ptr, <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>)</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> {</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  uint8x16x3_t rgb;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>)</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  {</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">const</span> <span class="keyword">auto</span> tmp = vld4q_u8(ptr);</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  rgb.val[0] = tmp.val[0];</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  rgb.val[1] = tmp.val[1];</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  rgb.val[2] = tmp.val[2];</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  }</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  {</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  rgb = vld3q_u8(ptr);</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  }</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">return</span> rgb;</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> }</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> rgb_to_yuv_conversion(uint8x16x3_t &vec_top, uint8x16x3_t &vec_bottom)</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> {</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="comment">// Convert the uint8x16_t to float32x4x4_t</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">const</span> float32x4x4_t frvec_top = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(vec_top.val[0]);</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">const</span> float32x4x4_t fgvec_top = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(vec_top.val[1]);</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keyword">const</span> float32x4x4_t fbvec_top = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(vec_top.val[2]);</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">const</span> float32x4x4_t frvec_bottom = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(vec_bottom.val[0]);</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keyword">const</span> float32x4x4_t fgvec_bottom = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(vec_bottom.val[1]);</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">const</span> float32x4x4_t fbvec_bottom = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(vec_bottom.val[2]);</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  float32x4x4_t fyvec_top, fuvec_top, fvvec_top;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  float32x4x4_t fyvec_bottom, fuvec_bottom, fvvec_bottom;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> i = 0; i < 4; ++i)</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  {</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#ad37cb1ddab526d6cd50c79355cb48238">rgb_to_yuv_calculation</a>(frvec_top.val[i], fgvec_top.val[i], fbvec_top.val[i],</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  fyvec_top.val[i], fuvec_top.val[i], fvvec_top.val[i]);</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#ad37cb1ddab526d6cd50c79355cb48238">rgb_to_yuv_calculation</a>(frvec_bottom.val[i], fgvec_bottom.val[i], fbvec_bottom.val[i],</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  fyvec_bottom.val[i], fuvec_bottom.val[i], fvvec_bottom.val[i]);</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  }</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="namespacearm__compute.xhtml#a4ee01955c2dd8c14a0d107a36cb62618">arm_compute::convert_float32x4x4_to_uint8x16</a>(fyvec_top, vec_top.val[0]);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <a class="code" href="namespacearm__compute.xhtml#a4ee01955c2dd8c14a0d107a36cb62618">arm_compute::convert_float32x4x4_to_uint8x16</a>(fuvec_top, vec_top.val[1]);</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <a class="code" href="namespacearm__compute.xhtml#a4ee01955c2dd8c14a0d107a36cb62618">arm_compute::convert_float32x4x4_to_uint8x16</a>(fvvec_top, vec_top.val[2]);</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <a class="code" href="namespacearm__compute.xhtml#a4ee01955c2dd8c14a0d107a36cb62618">arm_compute::convert_float32x4x4_to_uint8x16</a>(fyvec_bottom, vec_bottom.val[0]);</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <a class="code" href="namespacearm__compute.xhtml#a4ee01955c2dd8c14a0d107a36cb62618">arm_compute::convert_float32x4x4_to_uint8x16</a>(fuvec_bottom, vec_bottom.val[1]);</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="namespacearm__compute.xhtml#a4ee01955c2dd8c14a0d107a36cb62618">arm_compute::convert_float32x4x4_to_uint8x16</a>(fvvec_bottom, vec_bottom.val[2]);</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> }</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> store_rgb_to_nv12(<span class="keyword">const</span> uint8x16_t &rvec_top, <span class="keyword">const</span> uint8x16_t &gvec_top, <span class="keyword">const</span> uint8x16_t &bvec_top,</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keyword">const</span> uint8x16_t &rvec_bottom, <span class="keyword">const</span> uint8x16_t &gvec_bottom, <span class="keyword">const</span> uint8x16_t &bvec_bottom,</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> __restrict out_y_top, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> __restrict out_y_bottom,</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> __restrict out_uv)</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> {</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  uint8x16x3_t vec_top, vec_bottom;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  vec_top.val[0] = rvec_top;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  vec_top.val[1] = gvec_top;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  vec_top.val[2] = bvec_top;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  vec_bottom.val[0] = rvec_bottom;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  vec_bottom.val[1] = gvec_bottom;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  vec_bottom.val[2] = bvec_bottom;</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  rgb_to_yuv_conversion(vec_top, vec_bottom);</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  vst1q_u8(out_y_top, vec_top.val[0]);</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  vst1q_u8(out_y_bottom, vec_bottom.val[0]);</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keyword">const</span> <span class="keyword">auto</span> uvec = vuzpq_u8(vec_top.val[1], vec_bottom.val[1]);</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keyword">const</span> <span class="keyword">auto</span> vvec = vuzpq_u8(vec_top.val[2], vec_bottom.val[2]);</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keyword">const</span> <span class="keyword">auto</span> utmp = vrhaddq_u8(uvec.val[0], uvec.val[1]);</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">const</span> <span class="keyword">auto</span> vtmp = vrhaddq_u8(vvec.val[0], vvec.val[1]);</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  uint8x8x2_t uvvec;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  uvvec.val[0] = vhadd_u8(vget_low_u8(utmp), vget_high_u8(utmp));</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  uvvec.val[1] = vhadd_u8(vget_low_u8(vtmp), vget_high_u8(vtmp));</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  vst2_u8(out_uv, uvvec);</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> }</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> store_rgb_to_iyuv(<span class="keyword">const</span> uint8x16_t &rvec_top, <span class="keyword">const</span> uint8x16_t &gvec_top, <span class="keyword">const</span> uint8x16_t &bvec_top,</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keyword">const</span> uint8x16_t &rvec_bottom, <span class="keyword">const</span> uint8x16_t &gvec_bottom, <span class="keyword">const</span> uint8x16_t &bvec_bottom,</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> __restrict out_y_top, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> __restrict out_y_bottom,</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> __restrict out_u,</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> __restrict out_v)</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> {</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  uint8x16x3_t vec_top, vec_bottom;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  vec_top.val[0] = rvec_top;</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  vec_top.val[1] = gvec_top;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  vec_top.val[2] = bvec_top;</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  vec_bottom.val[0] = rvec_bottom;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  vec_bottom.val[1] = gvec_bottom;</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  vec_bottom.val[2] = bvec_bottom;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  rgb_to_yuv_conversion(vec_top, vec_bottom);</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  vst1q_u8(out_y_top, vec_top.val[0]);</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  vst1q_u8(out_y_bottom, vec_bottom.val[0]);</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keyword">const</span> <span class="keyword">auto</span> uvvec_top = vuzpq_u8(vec_top.val[1], vec_top.val[2]);</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keyword">const</span> <span class="keyword">auto</span> uvvec_bottom = vuzpq_u8(vec_bottom.val[1], vec_bottom.val[2]);</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">const</span> <span class="keyword">auto</span> uvvec = vhaddq_u8(vrhaddq_u8(uvvec_top.val[0], uvvec_top.val[1]),</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  vrhaddq_u8(uvvec_bottom.val[0], uvvec_bottom.val[1]));</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  vst1_u8(out_u, vget_low_u8(uvvec));</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  vst1_u8(out_v, vget_high_u8(uvvec));</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> }</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> </div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> store_rgb_to_yuv4(<span class="keyword">const</span> uint8x16_t &rvec, <span class="keyword">const</span> uint8x16_t &gvec, <span class="keyword">const</span> uint8x16_t &bvec,</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> __restrict out_y,</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> __restrict out_u,</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> __restrict out_v)</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> {</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="comment">// Convert the uint8x16_t to float32x4x4_t</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keyword">const</span> float32x4x4_t frvec = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(rvec);</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keyword">const</span> float32x4x4_t fgvec = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(gvec);</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keyword">const</span> float32x4x4_t fbvec = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(bvec);</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  float32x4x4_t fyvec, fuvec, fvvec;</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">for</span>(<span class="keyword">auto</span> i = 0; i < 4; ++i)</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  {</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#ad37cb1ddab526d6cd50c79355cb48238">rgb_to_yuv_calculation</a>(frvec.val[i], fgvec.val[i], fbvec.val[i],</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  fyvec.val[i], fuvec.val[i], fvvec.val[i]);</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  }</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  uint8x16_t yvec, uvec, vvec;</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <a class="code" href="namespacearm__compute.xhtml#a4ee01955c2dd8c14a0d107a36cb62618">arm_compute::convert_float32x4x4_to_uint8x16</a>(fyvec, yvec);</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <a class="code" href="namespacearm__compute.xhtml#a4ee01955c2dd8c14a0d107a36cb62618">arm_compute::convert_float32x4x4_to_uint8x16</a>(fuvec, uvec);</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="namespacearm__compute.xhtml#a4ee01955c2dd8c14a0d107a36cb62618">arm_compute::convert_float32x4x4_to_uint8x16</a>(fvvec, vvec);</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  vst1q_u8(out_y, yvec);</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  vst1q_u8(out_u, uvec);</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  vst1q_u8(out_v, vvec);</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> }</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="preprocessor">#endif </span><span class="comment">/* DOXYGEN_SKIP_THIS */</span><span class="preprocessor"></span></div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> }</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="keyword">namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> {<span class="comment"></span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="comment">/** Convert RGB to RGBX.</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="comment"> *</span></div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="comment"> * @param[in] input Input RGB data buffer.</span></div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="comment"> * @param[out] output Output RGBX buffer.</span></div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="comment"> *</span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="comment"> */</span></div><div class="line"><a name="l00321"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#a93cc303c8ae098d264f07d37890412de"> 321</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#a93cc303c8ae098d264f07d37890412de">colorconvert_rgb_to_rgbx</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> {</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> </div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IImage *__restrict>(output);</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in(input_ptr, win);</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out(output_ptr, win);</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> </div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  {</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta1 = vld3q_u8(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>());</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  uint8x16x4_t ta2;</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  ta2.val[0] = ta1.val[0];</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  ta2.val[1] = ta1.val[1];</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  ta2.val[2] = ta1.val[2];</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  ta2.val[3] = vdupq_n_u8(255);</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  vst4q_u8(out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>(), ta2);</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  },</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  in, out);</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> }</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="comment"></span></div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="comment">/** Convert RGB to U8.</span></div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <span class="comment"> *</span></div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="comment"> * @param[in] input Input RGB data buffer.</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="comment"> * @param[out] output Output U8 buffer.</span></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment"> *</span></div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="comment"> */</span></div><div class="line"><a name="l00352"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#aa1d4cf707dec05e3ff1d63d4ce8065ca"> 352</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#aa1d4cf707dec05e3ff1d63d4ce8065ca">colorconvert_rgb_to_u8</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span> {</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> </div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IImage *__restrict>(output);</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> </div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in(input_ptr, win);</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out(output_ptr, win);</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  {</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta1 = vld3q_u8(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>());</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  uint8x16_t ta2;</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  rgb_to_u8_conversion(ta1, ta2);</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  vst1q_u8(out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>(), ta2);</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  },</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  in, out);</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span> }</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment"></span></div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="comment">/** Convert RGBX to RGB.</span></div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment"> *</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment"> * @param[in] input Input RGBX data buffer.</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="comment"> * @param[out] output Output RGB buffer.</span></div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="comment"> *</span></div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment"> */</span></div><div class="line"><a name="l00380"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#acf7451c0d0f8a4b1cfbb60d7531a43aa"> 380</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#acf7451c0d0f8a4b1cfbb60d7531a43aa">colorconvert_rgbx_to_rgb</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> {</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IImage *__restrict>(output);</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in(input_ptr, win);</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out(output_ptr, win);</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> </div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  {</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta1 = vld4q_u8(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>());</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  uint8x16x3_t ta2;</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  ta2.val[0] = ta1.val[0];</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  ta2.val[1] = ta1.val[1];</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  ta2.val[2] = ta1.val[2];</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  vst3q_u8(out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>(), ta2);</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  },</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  in, out);</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> }</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <span class="comment"></span></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="comment">/** Convert YUYV to RGB.</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="comment"> *</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"> * @param[in] input Input YUYV data buffer.</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"> * @param[out] output Output RGB buffer.</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="comment"> *</span></div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="comment"> */</span></div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="keyword">template</span> <<span class="keywordtype">bool</span> yuyv, <span class="keywordtype">bool</span> alpha></div><div class="line"><a name="l00411"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#a3c22c0d3494660b72b4fc04fec76f92d"> 411</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#a3c22c0d3494660b72b4fc04fec76f92d">colorconvert_yuyv_to_rgb</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> {</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span> </div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IImage *__restrict>(output);</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span> </div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  constexpr <span class="keyword">auto</span> element_size = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a> ? 32 : 24;</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  constexpr <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a> = yuyv ? 0 : 1;</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span> </div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in(input_ptr, win);</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out(output_ptr, win);</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  {</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta = vld4q_u8(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>());</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="comment">//ta.val[0] = Y0 Y2 Y4 Y6 ...</span></div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="comment">//ta.val[1] = U0 U2 U4 U6 ...</span></div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="comment">//ta.val[2] = Y1 Y3 Y5 Y7 ...</span></div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="comment">//ta.val[3] = V0 V2 V4 V7 ...</span></div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span> </div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="comment">// Convert the uint8x16x4_t to float32x4x4_t</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keyword">const</span> float32x4x4_t yvec = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta.val[0 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>]);</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keyword">const</span> float32x4x4_t uvec = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta.val[1 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>]);</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keyword">const</span> float32x4x4_t yyvec = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta.val[2 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>]);</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keyword">const</span> float32x4x4_t vvec = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta.val[3 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>]);</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span> </div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec.val[0], uvec.val[0], yyvec.val[0], vvec.val[0], out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + 0 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec.val[1], uvec.val[1], yyvec.val[1], vvec.val[1], out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + 1 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec.val[2], uvec.val[2], yyvec.val[2], vvec.val[2], out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + 2 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec.val[3], uvec.val[3], yyvec.val[3], vvec.val[3], out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + 3 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  },</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  in, out);</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span> }</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span> <span class="comment"></span></div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> <span class="comment">/** Convert NV12 to RGB.</span></div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span> <span class="comment"> *</span></div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span> <span class="comment"> * @param[in] input Input NV12 data buffer.</span></div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span> <span class="comment"> * @param[out] output Output RGB buffer.</span></div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> <span class="comment"> *</span></div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span> <span class="comment"> */</span></div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span> <span class="keyword">template</span> <<span class="keywordtype">bool</span> uv, <span class="keywordtype">bool</span> alpha></div><div class="line"><a name="l00455"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#ae6a44e412bccc0705a720708b0692218"> 455</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#ae6a44e412bccc0705a720708b0692218">colorconvert_nv12_to_rgb</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span> {</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  win.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span> </div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IMultiImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IImage *__restrict>(output);</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span> </div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  constexpr <span class="keyword">auto</span> element_size = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a> ? 32 : 24;</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keyword">const</span> <span class="keyword">auto</span> out_stride = output_ptr->info()->strides_in_bytes().y();</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  constexpr <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a> = uv ? 0 : 1;</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="comment">// UV's width and height are subsampled</span></div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> win_uv(win);</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, win.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a918580dc9188825d67dbb203a43d02fe">step</a>() / 2));</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, 1));</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span> </div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_y(input_ptr->plane(0), win);</div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_uv(input_ptr->plane(1), win_uv);</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out(output_ptr, win);</div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span> </div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  {</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_y_top = vld2q_u8(in_y.ptr());</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_y_bottom = vld2q_u8(in_y.ptr() + input_ptr->plane(0)->info()->strides_in_bytes().y());</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_uv = vld2q_u8(in_uv.ptr());</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="comment">//ta_y.val[0] = Y0 Y2 Y4 Y6 ...</span></div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="comment">//ta_y.val[1] = Y1 Y3 Y5 Y7 ...</span></div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="comment">//ta_uv.val[0] = U0 U2 U4 U6 ...</span></div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="comment">//ta_uv.val[1] = V0 V2 V4 V6 ...</span></div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span> </div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="comment">// Convert the uint8x16x4_t to float32x4x4_t</span></div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  float32x4x4_t yvec_top = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta_y_top.val[0]);</div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  float32x4x4_t yyvec_top = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta_y_top.val[1]);</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  float32x4x4_t yvec_bottom = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta_y_bottom.val[0]);</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  float32x4x4_t yyvec_bottom = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta_y_bottom.val[1]);</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  float32x4x4_t uvec = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta_uv.val[0 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>]);</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  float32x4x4_t vvec = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta_uv.val[1 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>]);</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_top.val[0], uvec.val[0], yyvec_top.val[0], vvec.val[0], out.ptr() + 0 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_top.val[1], uvec.val[1], yyvec_top.val[1], vvec.val[1], out.ptr() + 1 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_top.val[2], uvec.val[2], yyvec_top.val[2], vvec.val[2], out.ptr() + 2 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_top.val[3], uvec.val[3], yyvec_top.val[3], vvec.val[3], out.ptr() + 3 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span> </div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_bottom.val[0], uvec.val[0], yyvec_bottom.val[0], vvec.val[0], out.ptr() + out_stride + 0 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_bottom.val[1], uvec.val[1], yyvec_bottom.val[1], vvec.val[1], out.ptr() + out_stride + 1 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_bottom.val[2], uvec.val[2], yyvec_bottom.val[2], vvec.val[2], out.ptr() + out_stride + 2 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_bottom.val[3], uvec.val[3], yyvec_bottom.val[3], vvec.val[3], out.ptr() + out_stride + 3 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  },</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  in_y, in_uv, out);</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span> }</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span> <span class="comment"></span></div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span> <span class="comment">/** Convert IYUV to RGB.</span></div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span> <span class="comment"> *</span></div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span> <span class="comment"> * @param[in] input Input IYUV data buffer.</span></div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span> <span class="comment"> * @param[out] output Output RGB buffer.</span></div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span> <span class="comment"> *</span></div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span> <span class="comment"> */</span></div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span> <span class="keyword">template</span> <<span class="keywordtype">bool</span> alpha></div><div class="line"><a name="l00517"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#a6e42fac1baa264b033ac430b63ebd145"> 517</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#a6e42fac1baa264b033ac430b63ebd145">colorconvert_iyuv_to_rgb</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span> {</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  win.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span> </div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IMultiImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IImage *__restrict>(output);</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span> </div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  constexpr <span class="keyword">auto</span> element_size = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a> ? 32 : 24;</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keyword">const</span> <span class="keyword">auto</span> out_stride = output_ptr->info()->strides_in_bytes().y();</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span> </div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="comment">// UV's width and height are subsampled</span></div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> win_uv(win);</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a918580dc9188825d67dbb203a43d02fe">step</a>() / 2));</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, 1));</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span> </div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_y(input_ptr->plane(0), win);</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_u(input_ptr->plane(1), win_uv);</div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_v(input_ptr->plane(2), win_uv);</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out(output_ptr, win);</div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span> </div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  {</div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_y_top = vld2q_u8(in_y.ptr());</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_y_bottom = vld2q_u8(in_y.ptr() + input_ptr->plane(0)->info()->strides_in_bytes().y());</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_u = vld1q_u8(in_u.ptr());</div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_v = vld1q_u8(in_v.ptr());</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="comment">//ta_y.val[0] = Y0 Y2 Y4 Y6 ...</span></div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="comment">//ta_y.val[1] = Y1 Y3 Y5 Y7 ...</span></div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="comment">//ta_u.val[0] = U0 U2 U4 U6 ...</span></div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="comment">//ta_v.val[0] = V0 V2 V4 V6 ...</span></div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span> </div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="comment">// Convert the uint8x16x4_t to float32x4x4_t</span></div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  float32x4x4_t yvec_top = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta_y_top.val[0]);</div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  float32x4x4_t yyvec_top = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta_y_top.val[1]);</div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  float32x4x4_t yvec_bottom = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta_y_bottom.val[0]);</div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  float32x4x4_t yyvec_bottom = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta_y_bottom.val[1]);</div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  float32x4x4_t uvec = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta_u);</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  float32x4x4_t vvec = <a class="code" href="namespacearm__compute.xhtml#a1b362fecc52ac83bcfbb0850549edce4">arm_compute::convert_uint8x16_to_float32x4x4</a>(ta_v);</div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span> </div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_top.val[0], uvec.val[0], yyvec_top.val[0], vvec.val[0], out.ptr() + 0 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_top.val[1], uvec.val[1], yyvec_top.val[1], vvec.val[1], out.ptr() + 1 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_top.val[2], uvec.val[2], yyvec_top.val[2], vvec.val[2], out.ptr() + 2 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_top.val[3], uvec.val[3], yyvec_top.val[3], vvec.val[3], out.ptr() + 3 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span> </div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_bottom.val[0], uvec.val[0], yyvec_bottom.val[0], vvec.val[0], out.ptr() + out_stride + 0 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_bottom.val[1], uvec.val[1], yyvec_bottom.val[1], vvec.val[1], out.ptr() + out_stride + 1 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_bottom.val[2], uvec.val[2], yyvec_bottom.val[2], vvec.val[2], out.ptr() + out_stride + 2 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <a class="code" href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#a2a36a93e164b484404fe908cefd6099a">yuyv_to_rgb_calculation</a>(yvec_bottom.val[3], uvec.val[3], yyvec_bottom.val[3], vvec.val[3], out.ptr() + out_stride + 3 * element_size, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  },</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  in_y, in_u, in_v, out);</div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span> }</div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span> <span class="comment"></span></div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span> <span class="comment">/** Convert YUYV to NV12.</span></div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span> <span class="comment"> *</span></div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span> <span class="comment"> * @param[in] input Input YUYV data buffer.</span></div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span> <span class="comment"> * @param[out] output Output NV12 buffer.</span></div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span> <span class="comment"> *</span></div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span> <span class="comment"> */</span></div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span> <span class="keyword">template</span> <<span class="keywordtype">bool</span> yuyv></div><div class="line"><a name="l00580"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#a8ee13904a3f5ba84b28cb53d956021d7"> 580</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#a8ee13904a3f5ba84b28cb53d956021d7">colorconvert_yuyv_to_nv12</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span> {</div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  win.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span> </div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IMultiImage *__restrict>(output);</div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span> </div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  constexpr <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a> = yuyv ? 0 : 1;</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span> </div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="comment">// NV12's UV's width and height are subsampled</span></div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> win_uv(win);</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a918580dc9188825d67dbb203a43d02fe">step</a>() / 2));</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, 1));</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span> </div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in(input_ptr, win);</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_y(output_ptr->plane(0), win);</div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_uv(output_ptr->plane(1), win_uv);</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span> </div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  {</div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_top = vld4q_u8(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>());</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_bottom = vld4q_u8(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + input_ptr->info()->strides_in_bytes().y());</div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="comment">//ta.val[0] = Y0 Y2 Y4 Y6 ...</span></div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="comment">//ta.val[1] = U0 U2 U4 U6 ...</span></div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="comment">//ta.val[2] = Y1 Y3 Y5 Y7 ...</span></div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="comment">//ta.val[3] = V0 V2 V4 V7 ...</span></div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span> </div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  uint8x16x2_t yvec;</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  yvec.val[0] = ta_top.val[0 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>];</div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  yvec.val[1] = ta_top.val[2 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>];</div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  vst2q_u8(out_y.ptr(), yvec);</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span> </div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  uint8x16x2_t yyvec;</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  yyvec.val[0] = ta_bottom.val[0 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>];</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  yyvec.val[1] = ta_bottom.val[2 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>];</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  vst2q_u8(out_y.ptr() + output_ptr->plane(0)->info()->strides_in_bytes().y(), yyvec);</div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span> </div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  uint8x16x2_t uvvec;</div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  uvvec.val[0] = vhaddq_u8(ta_top.val[1 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>], ta_bottom.val[1 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>]);</div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  uvvec.val[1] = vhaddq_u8(ta_top.val[3 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>], ta_bottom.val[3 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>]);</div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  vst2q_u8(out_uv.ptr(), uvvec);</div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  },</div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  in, out_y, out_uv);</div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span> }</div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span> <span class="comment"></span></div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span> <span class="comment">/** Convert IYUV to NV12.</span></div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span> <span class="comment"> *</span></div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span> <span class="comment"> * @param[in] input Input IYUV data buffer.</span></div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span> <span class="comment"> * @param[out] output Output NV12 buffer.</span></div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span> <span class="comment"> *</span></div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span> <span class="comment"> */</span></div><div class="line"><a name="l00635"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#af2be1325decaa34a8a1199af177148c6"> 635</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#af2be1325decaa34a8a1199af177148c6">colorconvert_iyuv_to_nv12</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span> {</div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  win.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00640"></a><span class="lineno"> 640</span> </div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IMultiImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IMultiImage *__restrict>(output);</div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span> </div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="comment">// UV's width and height are subsampled</span></div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> win_uv(win);</div><div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a918580dc9188825d67dbb203a43d02fe">step</a>() / 2));</div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, 1));</div><div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span> </div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_y(input_ptr->plane(0), win);</div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_u(input_ptr->plane(1), win_uv);</div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_v(input_ptr->plane(2), win_uv);</div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_y(output_ptr->plane(0), win);</div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_uv(output_ptr->plane(1), win_uv);</div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span> </div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  {</div><div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_y_top = vld2q_u8(in_y.ptr());</div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_y_bottom = vld2q_u8(in_y.ptr() + input_ptr->plane(0)->info()->strides_in_bytes().y());</div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  uint8x16x2_t ta_uv;</div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  ta_uv.val[0] = vld1q_u8(in_u.ptr());</div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  ta_uv.val[1] = vld1q_u8(in_v.ptr());</div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="comment">//ta_y.val[0] = Y0 Y2 Y4 Y6 ...</span></div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="comment">//ta_y.val[1] = Y1 Y3 Y5 Y7 ...</span></div><div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="comment">//ta_uv.val[0] = U0 U2 U4 U6 ...</span></div><div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="comment">//ta_uv.val[1] = V0 V2 V4 V6 ...</span></div><div class="line"><a name="l00667"></a><span class="lineno"> 667</span> </div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  vst2q_u8(out_y.ptr(), ta_y_top);</div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  vst2q_u8(out_y.ptr() + output_ptr->plane(0)->info()->strides_in_bytes().y(), ta_y_bottom);</div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  vst2q_u8(out_uv.ptr(), ta_uv);</div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  },</div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  in_y, in_u, in_v, out_y, out_uv);</div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span> }</div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span> <span class="comment"></span></div><div class="line"><a name="l00675"></a><span class="lineno"> 675</span> <span class="comment">/** Convert NV12 to IYUV.</span></div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span> <span class="comment"> *</span></div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span> <span class="comment"> * @param[in] input Input NV12 data buffer.</span></div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span> <span class="comment"> * @param[out] output Output IYUV buffer.</span></div><div class="line"><a name="l00679"></a><span class="lineno"> 679</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span> <span class="comment"> *</span></div><div class="line"><a name="l00681"></a><span class="lineno"> 681</span> <span class="comment"> */</span></div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span> <span class="keyword">template</span> <<span class="keywordtype">bool</span> uv></div><div class="line"><a name="l00683"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#a199d36780fbb4a70168f290480673650"> 683</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#a199d36780fbb4a70168f290480673650">colorconvert_nv12_to_iyuv</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span> {</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  win.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span> </div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IMultiImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IMultiImage *__restrict>(output);</div><div class="line"><a name="l00691"></a><span class="lineno"> 691</span> </div><div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  constexpr <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a> = uv ? 0 : 1;</div><div class="line"><a name="l00693"></a><span class="lineno"> 693</span> </div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <span class="comment">// UV's width and height are subsampled</span></div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> win_uv(win);</div><div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a918580dc9188825d67dbb203a43d02fe">step</a>() / 2));</div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, 1));</div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span> </div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_y(input_ptr->plane(0), win);</div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_uv(input_ptr->plane(1), win_uv);</div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_y(output_ptr->plane(0), win);</div><div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_u(output_ptr->plane(1), win_uv);</div><div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_v(output_ptr->plane(2), win_uv);</div><div class="line"><a name="l00705"></a><span class="lineno"> 705</span> </div><div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  {</div><div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_y_top = vld2q_u8(in_y.ptr());</div><div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_y_bottom = vld2q_u8(in_y.ptr() + input_ptr->plane(0)->info()->strides_in_bytes().y());</div><div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_uv = vld2q_u8(in_uv.ptr());</div><div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <span class="comment">//ta_y.val[0] = Y0 Y2 Y4 Y6 ...</span></div><div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="comment">//ta_y.val[1] = Y1 Y3 Y5 Y7 ...</span></div><div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="comment">//ta_uv.val[0] = U0 U2 U4 U6 ...</span></div><div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="comment">//ta_uv.val[1] = V0 V2 V4 V6 ...</span></div><div class="line"><a name="l00715"></a><span class="lineno"> 715</span> </div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  vst2q_u8(out_y.ptr(), ta_y_top);</div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  vst2q_u8(out_y.ptr() + output_ptr->plane(0)->info()->strides_in_bytes().y(), ta_y_bottom);</div><div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  vst1q_u8(out_u.ptr(), ta_uv.val[0 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>]);</div><div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  vst1q_u8(out_v.ptr(), ta_uv.val[1 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>]);</div><div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  },</div><div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  in_y, in_uv, out_y, out_u, out_v);</div><div class="line"><a name="l00722"></a><span class="lineno"> 722</span> }</div><div class="line"><a name="l00723"></a><span class="lineno"> 723</span> <span class="comment"></span></div><div class="line"><a name="l00724"></a><span class="lineno"> 724</span> <span class="comment">/** Convert YUYV to IYUV.</span></div><div class="line"><a name="l00725"></a><span class="lineno"> 725</span> <span class="comment"> *</span></div><div class="line"><a name="l00726"></a><span class="lineno"> 726</span> <span class="comment"> * @param[in] input Input YUYV data buffer.</span></div><div class="line"><a name="l00727"></a><span class="lineno"> 727</span> <span class="comment"> * @param[out] output Output IYUV buffer.</span></div><div class="line"><a name="l00728"></a><span class="lineno"> 728</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00729"></a><span class="lineno"> 729</span> <span class="comment"> *</span></div><div class="line"><a name="l00730"></a><span class="lineno"> 730</span> <span class="comment"> */</span></div><div class="line"><a name="l00731"></a><span class="lineno"> 731</span> <span class="keyword">template</span> <<span class="keywordtype">bool</span> yuyv></div><div class="line"><a name="l00732"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#ae43e8f0463c0289169025c3041688d36"> 732</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#ae43e8f0463c0289169025c3041688d36">colorconvert_yuyv_to_iyuv</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00733"></a><span class="lineno"> 733</span> {</div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  win.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span> </div><div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IMultiImage *__restrict>(output);</div><div class="line"><a name="l00740"></a><span class="lineno"> 740</span> </div><div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  constexpr <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a> = yuyv ? 0 : 1;</div><div class="line"><a name="l00742"></a><span class="lineno"> 742</span> </div><div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="comment">// Destination's UV's width and height are subsampled</span></div><div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> win_uv(win);</div><div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a918580dc9188825d67dbb203a43d02fe">step</a>() / 2));</div><div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, 1));</div><div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00748"></a><span class="lineno"> 748</span> </div><div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in(input_ptr, win);</div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_y(output_ptr->plane(0), win);</div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_u(output_ptr->plane(1), win_uv);</div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_v(output_ptr->plane(2), win_uv);</div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span> </div><div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  {</div><div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_top = vld4q_u8(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>());</div><div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_bottom = vld4q_u8(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + input_ptr->info()->strides_in_bytes().y());</div><div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="comment">//ta.val[0] = Y0 Y2 Y4 Y6 ...</span></div><div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  <span class="comment">//ta.val[1] = U0 U2 U4 U6 ...</span></div><div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  <span class="comment">//ta.val[2] = Y1 Y3 Y5 Y7 ...</span></div><div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="comment">//ta.val[3] = V0 V2 V4 V7 ...</span></div><div class="line"><a name="l00762"></a><span class="lineno"> 762</span> </div><div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  uint8x16x2_t yvec;</div><div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  yvec.val[0] = ta_top.val[0 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>];</div><div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  yvec.val[1] = ta_top.val[2 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>];</div><div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  vst2q_u8(out_y.ptr(), yvec);</div><div class="line"><a name="l00767"></a><span class="lineno"> 767</span> </div><div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  uint8x16x2_t yyvec;</div><div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  yyvec.val[0] = ta_bottom.val[0 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>];</div><div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  yyvec.val[1] = ta_bottom.val[2 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>];</div><div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  vst2q_u8(out_y.ptr() + output_ptr->plane(0)->info()->strides_in_bytes().y(), yyvec);</div><div class="line"><a name="l00772"></a><span class="lineno"> 772</span> </div><div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  uint8x16_t uvec;</div><div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  uvec = vhaddq_u8(ta_top.val[1 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>], ta_bottom.val[1 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>]);</div><div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  vst1q_u8(out_u.ptr(), uvec);</div><div class="line"><a name="l00776"></a><span class="lineno"> 776</span> </div><div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  uint8x16_t vvec;</div><div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  vvec = vhaddq_u8(ta_top.val[3 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>], ta_bottom.val[3 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>]);</div><div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  vst1q_u8(out_v.ptr(), vvec);</div><div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  },</div><div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  in, out_y, out_u, out_v);</div><div class="line"><a name="l00782"></a><span class="lineno"> 782</span> }</div><div class="line"><a name="l00783"></a><span class="lineno"> 783</span> <span class="comment"></span></div><div class="line"><a name="l00784"></a><span class="lineno"> 784</span> <span class="comment">/** Convert NV12 to YUV4.</span></div><div class="line"><a name="l00785"></a><span class="lineno"> 785</span> <span class="comment"> *</span></div><div class="line"><a name="l00786"></a><span class="lineno"> 786</span> <span class="comment"> * @param[in] input Input NV12 data buffer.</span></div><div class="line"><a name="l00787"></a><span class="lineno"> 787</span> <span class="comment"> * @param[out] output Output YUV4 buffer.</span></div><div class="line"><a name="l00788"></a><span class="lineno"> 788</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00789"></a><span class="lineno"> 789</span> <span class="comment"> *</span></div><div class="line"><a name="l00790"></a><span class="lineno"> 790</span> <span class="comment"> */</span></div><div class="line"><a name="l00791"></a><span class="lineno"> 791</span> <span class="keyword">template</span> <<span class="keywordtype">bool</span> uv></div><div class="line"><a name="l00792"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#a587a54c85dcc72838b8f4b5575ebafe4"> 792</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#a587a54c85dcc72838b8f4b5575ebafe4">colorconvert_nv12_to_yuv4</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00793"></a><span class="lineno"> 793</span> {</div><div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  win.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00797"></a><span class="lineno"> 797</span> </div><div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IMultiImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IMultiImage *__restrict>(output);</div><div class="line"><a name="l00800"></a><span class="lineno"> 800</span> </div><div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  constexpr <span class="keyword">auto</span> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a> = uv ? 0 : 1;</div><div class="line"><a name="l00802"></a><span class="lineno"> 802</span> </div><div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <span class="comment">// UV's width and height are subsampled</span></div><div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> win_uv(win);</div><div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a918580dc9188825d67dbb203a43d02fe">step</a>() / 2));</div><div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, 1));</div><div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00808"></a><span class="lineno"> 808</span> </div><div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_y(input_ptr->plane(0), win);</div><div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_uv(input_ptr->plane(1), win_uv);</div><div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_y(output_ptr->plane(0), win);</div><div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_u(output_ptr->plane(1), win);</div><div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_v(output_ptr->plane(2), win);</div><div class="line"><a name="l00814"></a><span class="lineno"> 814</span> </div><div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  {</div><div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_y_top = vld2q_u8(in_y.ptr());</div><div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_y_bottom = vld2q_u8(in_y.ptr() + input_ptr->plane(0)->info()->strides_in_bytes().y());</div><div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_uv = vld2q_u8(in_uv.ptr());</div><div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <span class="comment">//ta_y.val[0] = Y0 Y2 Y4 Y6 ...</span></div><div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="comment">//ta_y.val[1] = Y1 Y3 Y5 Y7 ...</span></div><div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  <span class="comment">//ta_uv.val[0] = U0 U2 U4 U6 ...</span></div><div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="comment">//ta_uv.val[1] = V0 V2 V4 V6 ...</span></div><div class="line"><a name="l00824"></a><span class="lineno"> 824</span> </div><div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  vst2q_u8(out_y.ptr(), ta_y_top);</div><div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  vst2q_u8(out_y.ptr() + output_ptr->plane(0)->info()->strides_in_bytes().y(), ta_y_bottom);</div><div class="line"><a name="l00827"></a><span class="lineno"> 827</span> </div><div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  uint8x16x2_t uvec;</div><div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  uvec.val[0] = ta_uv.val[0 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>];</div><div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  uvec.val[1] = ta_uv.val[0 + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>];</div><div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  vst2q_u8(out_u.ptr(), uvec);</div><div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  vst2q_u8(out_u.ptr() + output_ptr->plane(1)->info()->strides_in_bytes().y(), uvec);</div><div class="line"><a name="l00833"></a><span class="lineno"> 833</span> </div><div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  uint8x16x2_t vvec;</div><div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  vvec.val[0] = ta_uv.val[1 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>];</div><div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  vvec.val[1] = ta_uv.val[1 - <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a979a54caef6e77ce0259e427136847e8">shift</a>];</div><div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  vst2q_u8(out_v.ptr(), vvec);</div><div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  vst2q_u8(out_v.ptr() + output_ptr->plane(2)->info()->strides_in_bytes().y(), vvec);</div><div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  },</div><div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  in_y, in_uv, out_y, out_u, out_v);</div><div class="line"><a name="l00841"></a><span class="lineno"> 841</span> }</div><div class="line"><a name="l00842"></a><span class="lineno"> 842</span> <span class="comment"></span></div><div class="line"><a name="l00843"></a><span class="lineno"> 843</span> <span class="comment">/** Convert IYUV to YUV4.</span></div><div class="line"><a name="l00844"></a><span class="lineno"> 844</span> <span class="comment"> *</span></div><div class="line"><a name="l00845"></a><span class="lineno"> 845</span> <span class="comment"> * @param[in] input Input IYUV data buffer.</span></div><div class="line"><a name="l00846"></a><span class="lineno"> 846</span> <span class="comment"> * @param[out] output Output YUV4 buffer.</span></div><div class="line"><a name="l00847"></a><span class="lineno"> 847</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00848"></a><span class="lineno"> 848</span> <span class="comment"> *</span></div><div class="line"><a name="l00849"></a><span class="lineno"> 849</span> <span class="comment"> */</span></div><div class="line"><a name="l00850"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#a08e9d88293a5cef787bb324c2dc0a6bf"> 850</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#a08e9d88293a5cef787bb324c2dc0a6bf">colorconvert_iyuv_to_yuv4</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00851"></a><span class="lineno"> 851</span> {</div><div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  win.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00855"></a><span class="lineno"> 855</span> </div><div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IMultiImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IMultiImage *__restrict>(output);</div><div class="line"><a name="l00858"></a><span class="lineno"> 858</span> </div><div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="comment">// UV's width and height are subsampled</span></div><div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> win_uv(win);</div><div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a918580dc9188825d67dbb203a43d02fe">step</a>() / 2));</div><div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, 1));</div><div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00864"></a><span class="lineno"> 864</span> </div><div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_y(input_ptr->plane(0), win);</div><div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_u(input_ptr->plane(1), win_uv);</div><div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in_v(input_ptr->plane(2), win_uv);</div><div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_y(output_ptr->plane(0), win);</div><div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_u(output_ptr->plane(1), win);</div><div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_v(output_ptr->plane(2), win);</div><div class="line"><a name="l00871"></a><span class="lineno"> 871</span> </div><div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  {</div><div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_y_top = vld2q_u8(in_y.ptr());</div><div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_y_bottom = vld2q_u8(in_y.ptr() + input_ptr->plane(0)->info()->strides_in_bytes().y());</div><div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_u = vld1q_u8(in_u.ptr());</div><div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_v = vld1q_u8(in_v.ptr());</div><div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  <span class="comment">//ta_y.val[0] = Y0 Y2 Y4 Y6 ...</span></div><div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  <span class="comment">//ta_y.val[1] = Y1 Y3 Y5 Y7 ...</span></div><div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  <span class="comment">//ta_u = U0 U2 U4 U6 ...</span></div><div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <span class="comment">//ta_v = V0 V2 V4 V6 ...</span></div><div class="line"><a name="l00882"></a><span class="lineno"> 882</span> </div><div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  vst2q_u8(out_y.ptr(), ta_y_top);</div><div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  vst2q_u8(out_y.ptr() + output_ptr->plane(0)->info()->strides_in_bytes().y(), ta_y_bottom);</div><div class="line"><a name="l00885"></a><span class="lineno"> 885</span> </div><div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  uint8x16x2_t uvec;</div><div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  uvec.val[0] = ta_u;</div><div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  uvec.val[1] = ta_u;</div><div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  vst2q_u8(out_u.ptr(), uvec);</div><div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  vst2q_u8(out_u.ptr() + output_ptr->plane(1)->info()->strides_in_bytes().y(), uvec);</div><div class="line"><a name="l00891"></a><span class="lineno"> 891</span> </div><div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  uint8x16x2_t vvec;</div><div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  vvec.val[0] = ta_v;</div><div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  vvec.val[1] = ta_v;</div><div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  vst2q_u8(out_v.ptr(), vvec);</div><div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  vst2q_u8(out_v.ptr() + output_ptr->plane(2)->info()->strides_in_bytes().y(), vvec);</div><div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  },</div><div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  in_y, in_u, in_v, out_y, out_u, out_v);</div><div class="line"><a name="l00899"></a><span class="lineno"> 899</span> }</div><div class="line"><a name="l00900"></a><span class="lineno"> 900</span> <span class="comment"></span></div><div class="line"><a name="l00901"></a><span class="lineno"> 901</span> <span class="comment">/** Convert RGB to NV12.</span></div><div class="line"><a name="l00902"></a><span class="lineno"> 902</span> <span class="comment"> *</span></div><div class="line"><a name="l00903"></a><span class="lineno"> 903</span> <span class="comment"> * @param[in] input Input RGB data buffer.</span></div><div class="line"><a name="l00904"></a><span class="lineno"> 904</span> <span class="comment"> * @param[out] output Output NV12 buffer.</span></div><div class="line"><a name="l00905"></a><span class="lineno"> 905</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00906"></a><span class="lineno"> 906</span> <span class="comment"> *</span></div><div class="line"><a name="l00907"></a><span class="lineno"> 907</span> <span class="comment"> */</span></div><div class="line"><a name="l00908"></a><span class="lineno"> 908</span> <span class="keyword">template</span> <<span class="keywordtype">bool</span> alpha></div><div class="line"><a name="l00909"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#a14fd899b732509e245976b9967b8931d"> 909</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#a14fd899b732509e245976b9967b8931d">colorconvert_rgb_to_nv12</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00910"></a><span class="lineno"> 910</span> {</div><div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  win.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00914"></a><span class="lineno"> 914</span> </div><div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IMultiImage *__restrict>(output);</div><div class="line"><a name="l00917"></a><span class="lineno"> 917</span> </div><div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  <span class="comment">// UV's width and height are subsampled</span></div><div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> win_uv(win);</div><div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a918580dc9188825d67dbb203a43d02fe">step</a>() / 2));</div><div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, 1));</div><div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00923"></a><span class="lineno"> 923</span> </div><div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in(input_ptr, win);</div><div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_y(output_ptr->plane(0), win);</div><div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_uv(output_ptr->plane(1), win_uv);</div><div class="line"><a name="l00927"></a><span class="lineno"> 927</span> </div><div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  {</div><div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_rgb_top = load_rgb(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>(), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_rgb_bottom = load_rgb(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + input_ptr->info()->strides_in_bytes().y(), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  <span class="comment">//ta_rgb.val[0] = R0 R1 R2 R3 ...</span></div><div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  <span class="comment">//ta_rgb.val[1] = G0 G1 G2 G3 ...</span></div><div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  <span class="comment">//ta_rgb.val[2] = B0 B1 B2 B3 ...</span></div><div class="line"><a name="l00935"></a><span class="lineno"> 935</span> </div><div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  store_rgb_to_nv12(ta_rgb_top.val[0], ta_rgb_top.val[1], ta_rgb_top.val[2],</div><div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  ta_rgb_bottom.val[0], ta_rgb_bottom.val[1], ta_rgb_bottom.val[2],</div><div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  out_y.ptr(), out_y.ptr() + output_ptr->plane(0)->info()->strides_in_bytes().y(),</div><div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  out_uv.ptr());</div><div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  },</div><div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  in, out_y, out_uv);</div><div class="line"><a name="l00942"></a><span class="lineno"> 942</span> }</div><div class="line"><a name="l00943"></a><span class="lineno"> 943</span> <span class="comment"></span></div><div class="line"><a name="l00944"></a><span class="lineno"> 944</span> <span class="comment">/** Convert RGB to IYUV.</span></div><div class="line"><a name="l00945"></a><span class="lineno"> 945</span> <span class="comment"> *</span></div><div class="line"><a name="l00946"></a><span class="lineno"> 946</span> <span class="comment"> * @param[in] input Input RGB data buffer.</span></div><div class="line"><a name="l00947"></a><span class="lineno"> 947</span> <span class="comment"> * @param[out] output Output IYUV buffer.</span></div><div class="line"><a name="l00948"></a><span class="lineno"> 948</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00949"></a><span class="lineno"> 949</span> <span class="comment"> *</span></div><div class="line"><a name="l00950"></a><span class="lineno"> 950</span> <span class="comment"> */</span></div><div class="line"><a name="l00951"></a><span class="lineno"> 951</span> <span class="keyword">template</span> <<span class="keywordtype">bool</span> alpha></div><div class="line"><a name="l00952"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#a49b7a8e217ba7aad821fdeaab86bad53"> 952</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#a49b7a8e217ba7aad821fdeaab86bad53">colorconvert_rgb_to_iyuv</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00953"></a><span class="lineno"> 953</span> {</div><div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  win.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00957"></a><span class="lineno"> 957</span> </div><div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IMultiImage *__restrict>(output);</div><div class="line"><a name="l00960"></a><span class="lineno"> 960</span> </div><div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  <span class="comment">// UV's width and height are subsampled</span></div><div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> win_uv(win);</div><div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a273fd2ecdd45169b2f702f01a7e5e382">x</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a918580dc9188825d67dbb203a43d02fe">step</a>() / 2));</div><div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#ab24e31d1a4830bf79564ee902ec6c060">start</a>() / 2, win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#a1b522b073f3ca32d24eb4e03495ef8a6">y</a>().<a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml#a0f590bfcf19110f44efc502e7b5c1d9e">end</a>() / 2, 1));</div><div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  win_uv.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l00966"></a><span class="lineno"> 966</span> </div><div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in(input_ptr, win);</div><div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_y(output_ptr->plane(0), win);</div><div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_u(output_ptr->plane(1), win_uv);</div><div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_v(output_ptr->plane(2), win_uv);</div><div class="line"><a name="l00971"></a><span class="lineno"> 971</span> </div><div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  {</div><div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_rgb_top = load_rgb(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>(), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_rgb_bottom = load_rgb(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + input_ptr->info()->strides_in_bytes().y(), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  <span class="comment">//ta_rgb.val[0] = R0 R1 R2 R3 ...</span></div><div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  <span class="comment">//ta_rgb.val[1] = G0 G1 G2 G3 ...</span></div><div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  <span class="comment">//ta_rgb.val[2] = B0 B1 B2 B3 ...</span></div><div class="line"><a name="l00979"></a><span class="lineno"> 979</span> </div><div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  store_rgb_to_iyuv(ta_rgb_top.val[0], ta_rgb_top.val[1], ta_rgb_top.val[2],</div><div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  ta_rgb_bottom.val[0], ta_rgb_bottom.val[1], ta_rgb_bottom.val[2],</div><div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  out_y.ptr(), out_y.ptr() + output_ptr->plane(0)->info()->strides_in_bytes().y(),</div><div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  out_u.ptr(), out_v.ptr());</div><div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  },</div><div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  in, out_y, out_u, out_v);</div><div class="line"><a name="l00986"></a><span class="lineno"> 986</span> }</div><div class="line"><a name="l00987"></a><span class="lineno"> 987</span> <span class="comment"></span></div><div class="line"><a name="l00988"></a><span class="lineno"> 988</span> <span class="comment">/** Convert RGB to YUV4.</span></div><div class="line"><a name="l00989"></a><span class="lineno"> 989</span> <span class="comment"> *</span></div><div class="line"><a name="l00990"></a><span class="lineno"> 990</span> <span class="comment"> * @param[in] input Input RGB data buffer.</span></div><div class="line"><a name="l00991"></a><span class="lineno"> 991</span> <span class="comment"> * @param[out] output Output YUV4 buffer.</span></div><div class="line"><a name="l00992"></a><span class="lineno"> 992</span> <span class="comment"> * @param[in] win Window for iterating the buffers.</span></div><div class="line"><a name="l00993"></a><span class="lineno"> 993</span> <span class="comment"> *</span></div><div class="line"><a name="l00994"></a><span class="lineno"> 994</span> <span class="comment"> */</span></div><div class="line"><a name="l00995"></a><span class="lineno"> 995</span> <span class="keyword">template</span> <<span class="keywordtype">bool</span> alpha></div><div class="line"><a name="l00996"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#ad304c0b0a72ed3f65c24fa69ab3cd53e"> 996</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#ad304c0b0a72ed3f65c24fa69ab3cd53e">colorconvert_rgb_to_yuv4</a>(<span class="keyword">const</span> <span class="keywordtype">void</span> *__restrict <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, <span class="keywordtype">void</span> *__restrict output, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &win)</div><div class="line"><a name="l00997"></a><span class="lineno"> 997</span> {</div><div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<span class="keyword">nullptr</span> == output);</div><div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  win.<a class="code" href="classarm__compute_1_1_window.xhtml#ab3a68a01a1c7c22bfbd9f3f6d20e7d5a">validate</a>();</div><div class="line"><a name="l01001"></a><span class="lineno"> 1001</span> </div><div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  <span class="keyword">const</span> <span class="keyword">auto</span> input_ptr = static_cast<const IImage *__restrict>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  <span class="keyword">const</span> <span class="keyword">auto</span> output_ptr = static_cast<IMultiImage *__restrict>(output);</div><div class="line"><a name="l01004"></a><span class="lineno"> 1004</span> </div><div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> in(input_ptr, win);</div><div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_y(output_ptr->plane(0), win);</div><div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_u(output_ptr->plane(1), win);</div><div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> out_v(output_ptr->plane(2), win);</div><div class="line"><a name="l01009"></a><span class="lineno"> 1009</span> </div><div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(win, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  {</div><div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  <span class="keyword">const</span> <span class="keyword">auto</span> ta_rgb = load_rgb(in.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>(), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a>);</div><div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  <span class="comment">//ta_rgb.val[0] = R0 R1 R2 R3 ...</span></div><div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  <span class="comment">//ta_rgb.val[1] = G0 G1 G2 G3 ...</span></div><div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  <span class="comment">//ta_rgb.val[2] = B0 B1 B2 B3 ...</span></div><div class="line"><a name="l01016"></a><span class="lineno"> 1016</span> </div><div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  store_rgb_to_yuv4(ta_rgb.val[0], ta_rgb.val[1], ta_rgb.val[2],</div><div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  out_y.ptr(), out_u.ptr(), out_v.ptr());</div><div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  },</div><div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  in, out_y, out_u, out_v);</div><div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> }</div><div class="line"><a name="l01022"></a><span class="lineno"> 1022</span> } <span class="comment">// namespace arm_compute</span></div><div class="ttc" id="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail_xhtml_ab7d52900468f442e85c01d73722d181c"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1colorconvert__helper_1_1detail.xhtml#ab7d52900468f442e85c01d73722d181c">arm_compute::test::colorconvert_helper::detail::blue_coef_bt709</a></div><div class="ttdeci">constexpr float blue_coef_bt709</div><div class="ttdef"><b>Definition:</b> <a href="_color_convert_helper_8h_source.xhtml#l00040">ColorConvertHelper.h:40</a></div></div> |
