rgb2rgb.c File Reference

#include <stdint.h>
#include "config.h"
#include "libavutil/attributes.h"
#include "libavutil/x86/cpu.h"
#include "libavutil/cpu.h"
#include "libavutil/bswap.h"
#include "libavutil/mem_internal.h"
#include "libswscale/rgb2rgb.h"
#include "libswscale/swscale.h"
#include "libswscale/swscale_internal.h"

Go to the source code of this file.

Macros
#define	DEINTERLEAVE_BYTES(cpuext)

Functions
void	ff_shuffle_bytes_2103_ssse3 (const uint8_t *src, uint8_t *dst, int src_size)
void	ff_shuffle_bytes_0321_ssse3 (const uint8_t *src, uint8_t *dst, int src_size)
void	ff_shuffle_bytes_1230_ssse3 (const uint8_t *src, uint8_t *dst, int src_size)
void	ff_shuffle_bytes_3012_ssse3 (const uint8_t *src, uint8_t *dst, int src_size)
void	ff_shuffle_bytes_3210_ssse3 (const uint8_t *src, uint8_t *dst, int src_size)
void	ff_shuffle_bytes_3102_ssse3 (const uint8_t *src, uint8_t *dst, int src_size)
void	ff_shuffle_bytes_2013_ssse3 (const uint8_t *src, uint8_t *dst, int src_size)
void	ff_shuffle_bytes_2130_ssse3 (const uint8_t *src, uint8_t *dst, int src_size)
void	ff_shuffle_bytes_1203_ssse3 (const uint8_t *src, uint8_t *dst, int src_size)
av_cold void	rgb2rgb_init_x86 (void)

Macro Definition Documentation

DEINTERLEAVE_BYTES

#define DEINTERLEAVE_BYTES

(

cpuext

)

Value:

void ff_nv12ToUV_ ## cpuext(uint8_t *dstU, uint8_t *dstV,                     \
                            const uint8_t *unused,                            \
                            const uint8_t *src1,                              \
                            const uint8_t *src2,                              \
                            int w,                                            \
                            uint32_t *unused2,                                \
                            void *opq);                                       \
static void deinterleave_bytes_ ## cpuext(const uint8_t *src, uint8_t *dst1, uint8_t *dst2, \
                                          int width, int height, int srcStride, \
                                          int dst1Stride, int dst2Stride)     \
{                                                                             \
    for (int h = 0; h < height; h++) {                                        \
        if (width >= 16)                                                      \
            ff_nv12ToUV_ ## cpuext(dst1, dst2, NULL, src, NULL, width - 15, NULL, NULL); \
        for (int w = (width & (~15)); w < width; w++) {                       \
            dst1[w] = src[2*w+0];                                             \
            dst2[w] = src[2*w+1];                                             \
        }                                                                     \
        src  += srcStride;                                                    \
        dst1 += dst1Stride;                                                   \
        dst2 += dst2Stride;                                                   \
    }                                                                         \
}

Definition at line 2378 of file rgb2rgb.c.

Function Documentation

ff_shuffle_bytes_2103_ssse3()

void ff_shuffle_bytes_2103_ssse3	(	const uint8_t *	src,
		uint8_t *	dst,
		int	src_size
	)

Referenced by rgb2rgb_init_x86().

ff_shuffle_bytes_0321_ssse3()

void ff_shuffle_bytes_0321_ssse3	(	const uint8_t *	src,
		uint8_t *	dst,
		int	src_size
	)

Referenced by rgb2rgb_init_x86().

ff_shuffle_bytes_1230_ssse3()

void ff_shuffle_bytes_1230_ssse3	(	const uint8_t *	src,
		uint8_t *	dst,
		int	src_size
	)

Referenced by rgb2rgb_init_x86().

ff_shuffle_bytes_3012_ssse3()

void ff_shuffle_bytes_3012_ssse3	(	const uint8_t *	src,
		uint8_t *	dst,
		int	src_size
	)

Referenced by rgb2rgb_init_x86().

ff_shuffle_bytes_3210_ssse3()

void ff_shuffle_bytes_3210_ssse3	(	const uint8_t *	src,
		uint8_t *	dst,
		int	src_size
	)

Referenced by rgb2rgb_init_x86().

ff_shuffle_bytes_3102_ssse3()

void ff_shuffle_bytes_3102_ssse3	(	const uint8_t *	src,
		uint8_t *	dst,
		int	src_size
	)

Referenced by rgb2rgb_init_x86().

ff_shuffle_bytes_2013_ssse3()

void ff_shuffle_bytes_2013_ssse3	(	const uint8_t *	src,
		uint8_t *	dst,
		int	src_size
	)

Referenced by rgb2rgb_init_x86().

ff_shuffle_bytes_2130_ssse3()

void ff_shuffle_bytes_2130_ssse3	(	const uint8_t *	src,
		uint8_t *	dst,
		int	src_size
	)

Referenced by rgb2rgb_init_x86().

ff_shuffle_bytes_1203_ssse3()

void ff_shuffle_bytes_1203_ssse3	(	const uint8_t *	src,
		uint8_t *	dst,
		int	src_size
	)

Referenced by rgb2rgb_init_x86().

rgb2rgb_init_x86()

av_cold void rgb2rgb_init_x86

(

void

)

Definition at line 2410 of file rgb2rgb.c.

Referenced by ff_sws_rgb2rgb_init().