| /* |
| * |
| * Copyright 2012 Samsung Electronics S.LSI Co. LTD |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| * @file swconverter.h |
| * @brief SEC_OMX specific define. It support MFC 6.x tiled. |
| * NV12T(tiled) layout: |
| * Each element is not pixel. It is 64x32 pixel block. |
| * uv pixel block is interleaved as u v u v u v ... |
| * y1 y2 y7 y8 y9 y10 y15 y16 |
| * y3 y4 y5 y6 y11 y12 y13 y14 |
| * y17 y18 y23 y24 y25 y26 y31 y32 |
| * y19 y20 y21 y22 y27 y28 y29 y30 |
| * uv1 uv2 uv7 uv8 uv9 uv10 uv15 uv16 |
| * uv3 uv4 uv5 uv6 uv11 uv12 uv13 uv14 |
| * YUV420Planar(linear) layout: |
| * Each element is not pixel. It is 64x32 pixel block. |
| * y1 y2 y3 y4 y5 y6 y7 y8 |
| * y9 y10 y11 y12 y13 y14 y15 y16 |
| * y17 y18 y19 y20 y21 y22 y23 y24 |
| * y25 y26 y27 y28 y29 y30 y31 y32 |
| * u1 u2 u3 u4 u5 u6 u7 u8 |
| * v1 v2 v3 v4 v5 v6 v7 v8 |
| * YUV420Semiplanar(linear) layout: |
| * Each element is not pixel. It is 64x32 pixel block. |
| * uv pixel block is interleaved as u v u v u v ... |
| * y1 y2 y3 y4 y5 y6 y7 y8 |
| * y9 y10 y11 y12 y13 y14 y15 y16 |
| * y17 y18 y19 y20 y21 y22 y23 y24 |
| * y25 y26 y27 y28 y29 y30 y31 y32 |
| * uv1 uv2 uv3 uv4 uv5 uv6 uv7 uv8 |
| * uv9 uv10 uv11 uv12 uv13 uv14 uv15 uv16 |
| * @author ShinWon Lee (shinwon.lee@samsung.com) |
| * @version 1.0 |
| * @history |
| * 2012.02.01 : Create |
| */ |
| |
| #ifndef SW_CONVERTOR_H_ |
| #define SW_CONVERTOR_H_ |
| |
| /*--------------------------------------------------------------------------------*/ |
| /* Format Conversion API */ |
| /*--------------------------------------------------------------------------------*/ |
| /* C Code */ |
| /* |
| * De-interleaves src to dest1, dest2 |
| * |
| * @param dest1 |
| * Address of de-interleaved data[out] |
| * |
| * @param dest2 |
| * Address of de-interleaved data[out] |
| * |
| * @param src |
| * Address of interleaved data[in] |
| * |
| * @param src_size |
| * Size of interleaved data[in] |
| */ |
| void csc_deinterleave_memcpy( |
| unsigned char *dest1, |
| unsigned char *dest2, |
| unsigned char *src, |
| unsigned int src_size); |
| |
| /* |
| * Interleaves src1, src2 to dest |
| * |
| * @param dest |
| * Address of interleaved data[out] |
| * |
| * @param src1 |
| * Address of de-interleaved data[in] |
| * |
| * @param src2 |
| * Address of de-interleaved data[in] |
| * |
| * @param src_size |
| * Size of de-interleaved data[in] |
| */ |
| void csc_interleave_memcpy( |
| unsigned char *dest, |
| unsigned char *src1, |
| unsigned char *src2, |
| unsigned int src_size); |
| |
| /* |
| * Converts tiled data to linear |
| * It supports mfc 6.x tiled |
| * 1. y of nv12t to y of yuv420p |
| * 2. y of nv12t to y of yuv420s |
| * |
| * @param dst |
| * y address of yuv420[out] |
| * |
| * @param src |
| * y address of nv12t[in] |
| * |
| * @param yuv420_width |
| * real width of yuv420[in] |
| * it should be even |
| * |
| * @param yuv420_height |
| * real height of yuv420[in] |
| * it should be even. |
| * |
| */ |
| void csc_tiled_to_linear_y( |
| unsigned char *y_dst, |
| unsigned char *y_src, |
| unsigned int width, |
| unsigned int height); |
| |
| /* |
| * Converts tiled data to linear |
| * It supports mfc 6.x tiled |
| * 1. uv of nv12t to y of yuv420s |
| * |
| * @param dst |
| * uv address of yuv420s[out] |
| * |
| * @param src |
| * uv address of nv12t[in] |
| * |
| * @param yuv420_width |
| * real width of yuv420s[in] |
| * |
| * @param yuv420_height |
| * real height of yuv420s[in] |
| * |
| */ |
| void csc_tiled_to_linear_uv( |
| unsigned char *uv_dst, |
| unsigned char *uv_src, |
| unsigned int width, |
| unsigned int height); |
| |
| /* |
| * Converts tiled data to linear |
| * It supports mfc 6.x tiled |
| * 1. uv of nt12t to uv of yuv420p |
| * |
| * @param u_dst |
| * u address of yuv420p[out] |
| * |
| * @param v_dst |
| * v address of yuv420p[out] |
| * |
| * @param uv_src |
| * uv address of nt12t[in] |
| * |
| * @param yuv420_width |
| * real width of yuv420p[in] |
| * |
| * @param yuv420_height |
| * real height of yuv420p[in] |
| */ |
| void csc_tiled_to_linear_uv_deinterleave( |
| unsigned char *u_dst, |
| unsigned char *v_dst, |
| unsigned char *uv_src, |
| unsigned int width, |
| unsigned int height); |
| |
| /* |
| * Converts linear data to tiled |
| * It supports mfc 6.x tiled |
| * 1. y of yuv420 to y of nv12t |
| * |
| * @param dst |
| * y address of nv12t[out] |
| * |
| * @param src |
| * y address of yuv420[in] |
| * |
| * @param yuv420_width |
| * real width of yuv420[in] |
| * it should be even |
| * |
| * @param yuv420_height |
| * real height of yuv420[in] |
| * it should be even. |
| * |
| */ |
| void csc_linear_to_tiled_y( |
| unsigned char *y_dst, |
| unsigned char *y_src, |
| unsigned int width, |
| unsigned int height); |
| |
| /* |
| * Converts and interleaves linear data to tiled |
| * It supports mfc 6.x tiled |
| * 1. uv of nv12t to uv of yuv420 |
| * |
| * @param dst |
| * uv address of nv12t[out] |
| * |
| * @param src |
| * u address of yuv420[in] |
| * |
| * @param src |
| * v address of yuv420[in] |
| * |
| * @param yuv420_width |
| * real width of yuv420[in] |
| * |
| * @param yuv420_height |
| * real height of yuv420[in] |
| * |
| */ |
| void csc_linear_to_tiled_uv( |
| unsigned char *uv_dst, |
| unsigned char *u_src, |
| unsigned char *v_src, |
| unsigned int width, |
| unsigned int height); |
| |
| /* |
| * Converts RGB565 to YUV420P |
| * |
| * @param y_dst |
| * Y plane address of YUV420P[out] |
| * |
| * @param u_dst |
| * U plane address of YUV420P[out] |
| * |
| * @param v_dst |
| * V plane address of YUV420P[out] |
| * |
| * @param rgb_src |
| * Address of RGB565[in] |
| * |
| * @param width |
| * Width of RGB565[in] |
| * |
| * @param height |
| * Height of RGB565[in] |
| */ |
| void csc_RGB565_to_YUV420P( |
| unsigned char *y_dst, |
| unsigned char *u_dst, |
| unsigned char *v_dst, |
| unsigned char *rgb_src, |
| int width, |
| int height); |
| |
| /* |
| * Converts RGB565 to YUV420S |
| * |
| * @param y_dst |
| * Y plane address of YUV420S[out] |
| * |
| * @param uv_dst |
| * UV plane address of YUV420S[out] |
| * |
| * @param rgb_src |
| * Address of RGB565[in] |
| * |
| * @param width |
| * Width of RGB565[in] |
| * |
| * @param height |
| * Height of RGB565[in] |
| */ |
| void csc_RGB565_to_YUV420SP( |
| unsigned char *y_dst, |
| unsigned char *uv_dst, |
| unsigned char *rgb_src, |
| int width, |
| int height); |
| |
| /* |
| * Converts ARGB8888 to YUV420P |
| * |
| * @param y_dst |
| * Y plane address of YUV420P[out] |
| * |
| * @param u_dst |
| * U plane address of YUV420P[out] |
| * |
| * @param v_dst |
| * V plane address of YUV420P[out] |
| * |
| * @param rgb_src |
| * Address of ARGB8888[in] |
| * |
| * @param width |
| * Width of ARGB8888[in] |
| * |
| * @param height |
| * Height of ARGB8888[in] |
| */ |
| void csc_ARGB8888_to_YUV420P( |
| unsigned char *y_dst, |
| unsigned char *u_dst, |
| unsigned char *v_dst, |
| unsigned char *rgb_src, |
| unsigned int width, |
| unsigned int height); |
| |
| /* |
| * Converts ARGB8888 to YUV420S |
| * |
| * @param y_dst |
| * Y plane address of YUV420S[out] |
| * |
| * @param uv_dst |
| * UV plane address of YUV420S[out] |
| * |
| * @param rgb_src |
| * Address of ARGB8888[in] |
| * |
| * @param width |
| * Width of ARGB8888[in] |
| * |
| * @param height |
| * Height of ARGB8888[in] |
| */ |
| void csc_ARGB8888_to_YUV420SP( |
| unsigned char *y_dst, |
| unsigned char *uv_dst, |
| unsigned char *rgb_src, |
| unsigned int width, |
| unsigned int height); |
| |
| /* |
| * De-interleaves src to dest1, dest2 |
| * |
| * @param dest1 |
| * Address of de-interleaved data[out] |
| * |
| * @param dest2 |
| * Address of de-interleaved data[out] |
| * |
| * @param src |
| * Address of interleaved data[in] |
| * |
| * @param src_size |
| * Size of interleaved data[in] |
| */ |
| void csc_deinterleave_memcpy_neon( |
| unsigned char *dest1, |
| unsigned char *dest2, |
| unsigned char *src, |
| unsigned int src_size); |
| |
| /* |
| * Interleaves src1, src2 to dest |
| * |
| * @param dest |
| * Address of interleaved data[out] |
| * |
| * @param src1 |
| * Address of de-interleaved data[in] |
| * |
| * @param src2 |
| * Address of de-interleaved data[in] |
| * |
| * @param src_size |
| * Size of de-interleaved data[in] |
| */ |
| void csc_interleave_memcpy_neon( |
| unsigned char *dest, |
| unsigned char *src1, |
| unsigned char *src2, |
| unsigned int src_size); |
| |
| /* |
| * Converts tiled data to linear for mfc 6.x |
| * 1. Y of NV12T to Y of YUV420P |
| * 2. Y of NV12T to Y of YUV420S |
| * |
| * @param dst |
| * Y address of YUV420[out] |
| * |
| * @param src |
| * Y address of NV12T[in] |
| * |
| * @param yuv420_width |
| * real width of YUV420[in] |
| * |
| * @param yuv420_height |
| * Y: real height of YUV420[in] |
| * |
| */ |
| void csc_tiled_to_linear_y_neon( |
| unsigned char *y_dst, |
| unsigned char *y_src, |
| unsigned int width, |
| unsigned int height); |
| |
| /* |
| * Converts tiled data to linear for mfc 6.x |
| * 1. UV of NV12T to Y of YUV420S |
| * |
| * @param u_dst |
| * UV plane address of YUV420P[out] |
| * |
| * @param nv12t_src |
| * Y or UV plane address of NV12T[in] |
| * |
| * @param yuv420_width |
| * real width of YUV420[in] |
| * |
| * @param yuv420_height |
| * (real height)/2 of YUV420[in] |
| */ |
| void csc_tiled_to_linear_uv_neon( |
| unsigned char *uv_dst, |
| unsigned char *uv_src, |
| unsigned int width, |
| unsigned int height); |
| |
| /* |
| * Converts tiled data to linear for mfc 6.x |
| * Deinterleave src to u_dst, v_dst |
| * 1. UV of NV12T to Y of YUV420P |
| * |
| * @param u_dst |
| * U plane address of YUV420P[out] |
| * |
| * @param v_dst |
| * V plane address of YUV420P[out] |
| * |
| * @param nv12t_src |
| * Y or UV plane address of NV12T[in] |
| * |
| * @param yuv420_width |
| * real width of YUV420[in] |
| * |
| * @param yuv420_height |
| * (real height)/2 of YUV420[in] |
| */ |
| void csc_tiled_to_linear_uv_deinterleave_neon( |
| unsigned char *u_dst, |
| unsigned char *v_dst, |
| unsigned char *uv_src, |
| unsigned int width, |
| unsigned int height); |
| |
| /* |
| * Converts linear data to tiled |
| * It supports mfc 6.x tiled |
| * 1. y of yuv420 to y of nv12t |
| * |
| * @param dst |
| * y address of nv12t[out] |
| * |
| * @param src |
| * y address of yuv420[in] |
| * |
| * @param yuv420_width |
| * real width of yuv420[in] |
| * it should be even |
| * |
| * @param yuv420_height |
| * real height of yuv420[in] |
| * it should be even. |
| * |
| */ |
| void csc_linear_to_tiled_y_neon( |
| unsigned char *y_dst, |
| unsigned char *y_src, |
| unsigned int width, |
| unsigned int height); |
| |
| /* |
| * Converts and interleave linear data to tiled |
| * It supports mfc 6.x tiled |
| * 1. uv of nv12t to uv of yuv420 |
| * |
| * @param dst |
| * uv address of yuv420[out] |
| * |
| * @param src |
| * uv address of nv12t[in] |
| * |
| * @param yuv420_width |
| * real width of yuv420[in] |
| * |
| * @param yuv420_height |
| * real height of yuv420[in] |
| * |
| */ |
| void csc_linear_to_tiled_uv_neon( |
| unsigned char *uv_dst, |
| unsigned char *uv_src, |
| unsigned int width, |
| unsigned int height); |
| |
| void csc_ARGB8888_to_YUV420SP_NEON( |
| unsigned char *y_dst, |
| unsigned char *uv_dst, |
| unsigned char *rgb_src, |
| unsigned int width, |
| unsigned int height); |
| |
| #endif /*COLOR_SPACE_CONVERTOR_H_*/ |
