| /* |
| * Copyright@ Samsung Electronics 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. |
| */ |
| |
| #ifndef _EXYNOS_FORMAT_H_ |
| #define _EXYNOS_FORMAT_H_ |
| |
| #include <stdint.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| enum { |
| /* HAL_PIXEL_FORMAT_YCbCr_422_P = 0x100, */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_P_M = 0x101, /* HAL_PIXEL_FORMAT_YCbCr_420_P */ |
| /* HAL_PIXEL_FORMAT_YCbCr_420_I = 0x102, */ |
| HAL_PIXEL_FORMAT_EXYNOS_CbYCrY_422_I = 0x103, /* HAL_PIXEL_FORMAT_CbYCrY_422_I */ |
| /* HAL_PIXEL_FORMAT_CbYCrY_420_I = 0x104, */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M = 0x105, /* HAL_PIXEL_FORMAT_YCbCr_420_SP */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCrCb_422_SP = 0x106, /* HAL_PIXEL_FORMAT_YCrCb_422_SP */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_TILED= 0x107, /* HAL_PIXEL_FORMAT_YCbCr_420_SP_TILED */ |
| HAL_PIXEL_FORMAT_EXYNOS_ARGB_8888 = 0x108, /* HAL_PIXEL_FORMAT_CUSTOM_ARGB_8888 */ |
| // support custom format for zero copy |
| /* HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP = 0x110 */ |
| /* HAL_PIXEL_FORMAT_CUSTOM_YCrCb_420_SP = 0x111, */ |
| /* HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP_TILED = 0x112, */ |
| /* HAL_PIXEL_FORMAT_CUSTOM_YCbCr_422_SP = 0x113, */ |
| /* HAL_PIXEL_FORMAT_CUSTOM_YCrCb_422_SP = 0x114, */ |
| /* HAL_PIXEL_FORMAT_CUSTOM_YCbCr_422_I = 0x115, */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCrCb_422_I = 0x116, /* HAL_PIXEL_FORMAT_CUSTOM_YCrCb_422_I */ |
| /* HAL_PIXEL_FORMAT_CUSTOM_CbYCrY_422_I = 0x117, */ |
| HAL_PIXEL_FORMAT_EXYNOS_CrYCbY_422_I = 0x118, /* HAL_PIXEL_FORMAT_CUSTOM_CrYCbY_422_I */ |
| /* HAL_PIXEL_FORMAT_CUSTOM_CbYCr_422_I = 0x11B, */ |
| |
| HAL_PIXEL_FORMAT_EXYNOS_YV12_M = 0x11C, /* HAL_PIXEL_FORMAT_EXYNOS_YV12 */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M = 0x11D, /* HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M_FULL = 0x11E, /* HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_FULL */ |
| |
| /* newly added formats */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_P = 0x11F, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP = 0x120, |
| |
| /* EXYNOS_YCbCr_420_SP_M w/ private data buffer */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_PRIV = 0x121, |
| |
| /* contiguous(single fd) custom formats */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_PN = 0x122, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN = 0x123, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_TILED = 0x124, |
| |
| /* 10-bit format (8bit + separated 2bit) w/ private data buffer */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_S10B = 0x125, |
| |
| /* 10-bit contiguous(single fd, 8bit + separated 2bit) custom formats */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_S10B = 0x126, |
| |
| /* 10-bit format (2 fd, 10bit, 2x byte) custom formats */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_P010_M = 0x127, |
| |
| /* YUV 4:2:2 planar, Y/Cb/Cr */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_422_P = 0x128, |
| |
| /* 10-bit format (single fd, 10bit, 2x byte) custom formats */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_P010_SPN = 0x129, |
| |
| /* SBWC format */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC = 0x130, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC = 0x131, |
| |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC = 0x132, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC = 0x133, |
| |
| HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M_SBWC = 0x134, |
| HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M_10B_SBWC = 0x135, |
| |
| /* SBWC Lossy formats */ |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC_L50 = 0x140, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC_L75 = 0x141, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC_L50 = 0x150, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC_L75 = 0x151, |
| |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L40 = 0x160, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L60 = 0x161, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L80 = 0x162, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC_L40 = 0x170, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC_L60 = 0x171, |
| HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC_L80 = 0x172, |
| |
| HAL_PIXEL_FORMAT_EXYNOS_MAX, |
| }; |
| |
| enum { |
| HAL_PIXEL_FORMAT_GOOGLE_NV12_SP = 0x301, |
| HAL_PIXEL_FORMAT_GOOGLE_NV12_SP_10B = 0x302, |
| HAL_PIXEL_FORMAT_GOOGLE_R_8 = 0x303, |
| HAL_PIXEL_FORMAT_GOOGLE_RG_88 = 0x304, |
| HAL_PIXEL_FORMAT_GOOGLE_MAX, |
| }; |
| |
| static inline int is_sbwc_format(uint32_t format) |
| { |
| switch (format) { |
| default: |
| return 0; |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M_SBWC: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M_10B_SBWC: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC_L50: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_SBWC_L75: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC_L50: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_SBWC_L75: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L40: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L60: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M_10B_SBWC_L80: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC_L40: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC_L60: |
| case HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SPN_10B_SBWC_L80: |
| return 1; |
| } |
| } |
| |
| /* for backward compatibility */ |
| #define HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP HAL_PIXEL_FORMAT_EXYNOS_YCbCr_420_SP_M |
| #define HAL_PIXEL_FORMAT_CUSTOM_YCrCb_420_SP HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP_M |
| |
| // Gamut (colorspace range) |
| enum { |
| HAL_PIXEL_GAMUT_DEFAULT = 0, |
| // Values range 0-255 |
| HAL_PIXEL_GAMUT_WIDE_8, |
| // Values range 16-235 |
| HAL_PIXEL_GAMUT_NARROW_8 |
| }; |
| |
| // Chromaticities (colorspace parameters) |
| enum { |
| HAL_PIXEL_CHROMA_DEFAULT = 0, |
| // BT.601 "Standard Definition" color space |
| HAL_PIXEL_CHROMA_BT601_8, |
| // BT.709 "High Definition" color space |
| HAL_PIXEL_CHROMA_BT709_8 |
| }; |
| |
| struct ADDRS { |
| unsigned int addr_y; |
| unsigned int addr_cbcr; |
| unsigned int buf_idx; |
| unsigned int reserved; |
| }; |
| |
| /* 12 Y/CbCr 4:2:0 64x32 macroblocks */ |
| #define V4L2_PIX_FMT_NV12T v4l2_fourcc('T', 'V', '1', '2') |
| |
| #define ALIGN_UP(x, a) (((x) + (a) - 1) & ~((a) - 1)) |
| #define ALIGN_DOWN(x, a) ((x) - (x % a)) |
| #ifndef ALIGN |
| #define ALIGN(x, a) ALIGN_UP(x, a) |
| #endif |
| #ifndef ALIGN_TO_32B |
| #define ALIGN_TO_32B(x) ((((x) + (1 << 5) - 1) >> 5) << 5) |
| #endif |
| #ifndef ALIGN_TO_128B |
| #define ALIGN_TO_128B(x) ((((x) + (1 << 7) - 1) >> 7) << 7) |
| #endif |
| #ifndef ALIGN_TO_8KB |
| #define ALIGN_TO_8KB(x) ((((x) + (1 << 13) - 1) >> 13) << 13) |
| #endif |
| |
| #define GET_32BPP_FRAME_SIZE(w, h) (((w) * (h)) << 2) |
| #define GET_24BPP_FRAME_SIZE(w, h) (((w) * (h)) * 3) |
| #define GET_16BPP_FRAME_SIZE(w, h) (((w) * (h)) << 1) |
| |
| /* |
| * Convert hal_pixel_format to v4l2_pixel_format. |
| * |
| * @param hal_pixel_format |
| * hal_pixel_format[in] |
| * |
| * @return |
| * v4l2_pixel_format |
| */ |
| int HAL_PIXEL_FORMAT_2_V4L2_PIX( |
| int hal_pixel_format); |
| |
| /* |
| * Convert v4l2_pixel_format to hal_pixel_format. |
| * |
| * @param v4l2_pixel_format |
| * v4l2_pixel_format[in] |
| * |
| * @return |
| * hal_pixel_format |
| */ |
| int V4L2_PIX_2_HAL_PIXEL_FORMAT( |
| int v4l2_pixel_format); |
| |
| /* |
| * Get frame_size of hal_pixel_format. |
| * |
| * @param hal_pixel_format |
| * hal_pixel_format[in] |
| * |
| * @param width |
| * width[in] |
| * |
| * @param height |
| * height[in] |
| * |
| * @return |
| * frame_size |
| */ |
| unsigned int FRAME_SIZE( |
| int hal_pixel_format, |
| int width, |
| int height); |
| |
| int PLANAR_FRAME_SIZE( |
| int hal_pixel_format, |
| int width, |
| int height, |
| unsigned int *luma_size, |
| unsigned int *chroma_size); |
| |
| int NUM_PLANES(int hal_pixel_format); |
| |
| |
| /* |
| * Get bpp and plane of v4l2_pixel_format. |
| * |
| * @param v4l2_pixel_format |
| * v4l2_pixel_format[in] |
| * |
| * @param bpp |
| * address of bpp[out] |
| * |
| * @param planes |
| * address of planes[out] |
| * |
| * @return |
| * error code |
| */ |
| int V4L2_PIX_2_YUV_INFO( |
| unsigned int v4l2_pixel_format, |
| unsigned int *bpp, |
| unsigned int *planes); |
| |
| /* |
| * Get bpp of v4l2_pixel_format. |
| * |
| * @param v4l2_pixel_format |
| * v4l2_pixel_format[in] |
| * |
| * @return |
| * bpp |
| */ |
| int get_yuv_bpp( |
| unsigned int v4l2_pixel_format); |
| |
| /* |
| * Get plane of v4l2_pixel_format. |
| * |
| * @param v4l2_pixel_format |
| * v4l2_pixel_format[in] |
| * |
| * @return |
| * num of plane |
| */ |
| int get_yuv_planes( |
| unsigned int v4l2_pixel_format); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |
