diff options
Diffstat (limited to 'Source/3rdParty/SDL2/src/video/yuv2rgb/yuv_rgb.h')
| -rw-r--r-- | Source/3rdParty/SDL2/src/video/yuv2rgb/yuv_rgb.h | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/Source/3rdParty/SDL2/src/video/yuv2rgb/yuv_rgb.h b/Source/3rdParty/SDL2/src/video/yuv2rgb/yuv_rgb.h deleted file mode 100644 index 81d97eb..0000000 --- a/Source/3rdParty/SDL2/src/video/yuv2rgb/yuv_rgb.h +++ /dev/null @@ -1,381 +0,0 @@ -// Copyright 2016 Adrien Descamps -// Distributed under BSD 3-Clause License - -// Provide optimized functions to convert images from 8bits yuv420 to rgb24 format - -// There are a few slightly different variations of the YCbCr color space with different parameters that -// change the conversion matrix. -// The three most common YCbCr color space, defined by BT.601, BT.709 and JPEG standard are implemented here. -// See the respective standards for details -// The matrix values used are derived from http://www.equasys.de/colorconversion.html - -// YUV420 is stored as three separate channels, with U and V (Cb and Cr) subsampled by a 2 factor -// For conversion from yuv to rgb, no interpolation is done, and the same UV value are used for 4 rgb pixels. This -// is suboptimal for image quality, but by far the fastest method. - -// For all methods, width and height should be even, if not, the last row/column of the result image won't be affected. -// For sse methods, if the width if not divisable by 32, the last (width%32) pixels of each line won't be affected. - -#include "SDL_stdinc.h" -/*#include <stdint.h>*/ - -typedef enum -{ - YCBCR_JPEG, - YCBCR_601, - YCBCR_709 -} YCbCrType; - -// yuv to rgb, standard c implementation -void yuv420_rgb565_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_rgb24_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_rgba_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_bgra_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_argb_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_abgr_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_rgb565_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_rgb24_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_rgba_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_bgra_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_argb_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_abgr_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_rgb565_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_rgb24_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_rgba_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_bgra_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_argb_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_abgr_std( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -// yuv to rgb, sse implementation -// pointers must be 16 byte aligned, and strides must be divisable by 16 -void yuv420_rgb565_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_rgb24_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_rgba_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_bgra_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_argb_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_abgr_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_rgb565_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_rgb24_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_rgba_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_bgra_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_argb_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_abgr_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_rgb565_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_rgb24_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_rgba_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_bgra_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_argb_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_abgr_sse( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -// yuv to rgb, sse implementation -// pointers do not need to be 16 byte aligned -void yuv420_rgb565_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_rgb24_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_rgba_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_bgra_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_argb_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv420_abgr_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_rgb565_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_rgb24_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_rgba_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_bgra_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_argb_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuv422_abgr_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_rgb565_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_rgb24_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_rgba_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_bgra_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_argb_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - -void yuvnv12_abgr_sseu( - uint32_t width, uint32_t height, - const uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - uint8_t *rgb, uint32_t rgb_stride, - YCbCrType yuv_type); - - -// rgb to yuv, standard c implementation -void rgb24_yuv420_std( - uint32_t width, uint32_t height, - const uint8_t *rgb, uint32_t rgb_stride, - uint8_t *y, uint8_t *u, uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - YCbCrType yuv_type); - -// rgb to yuv, sse implementation -// pointers must be 16 byte aligned, and strides must be divisible by 16 -void rgb24_yuv420_sse( - uint32_t width, uint32_t height, - const uint8_t *rgb, uint32_t rgb_stride, - uint8_t *y, uint8_t *u, uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - YCbCrType yuv_type); - -// rgb to yuv, sse implementation -// pointers do not need to be 16 byte aligned -void rgb24_yuv420_sseu( - uint32_t width, uint32_t height, - const uint8_t *rgb, uint32_t rgb_stride, - uint8_t *y, uint8_t *u, uint8_t *v, uint32_t y_stride, uint32_t uv_stride, - YCbCrType yuv_type); - |