sw_rgb.c File Reference

#include <string.h>
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem_internal.h"
#include "libavutil/pixdesc.h"
#include "libswscale/rgb2rgb.h"
#include "libswscale/swscale.h"
#include "libswscale/swscale_internal.h"
#include "checkasm.h"

Go to the source code of this file.

Macros
#define	randomize_buffers(buf, size)
#define	MAX_STRIDE   128
#define	MAX_HEIGHT   128
#define	NUM_LINES   5
#define	MAX_LINE_SIZE   1920
#define	BUFSIZE   (NUM_LINES * MAX_LINE_SIZE)
#define	MAX_LINE_SIZE   1920
#define	INPUT_SIZE   512
#define	LARGEST_FILTER   16
#define	RGB24_BENCH_WIDTH   (1920 * 3)
#define	RGB32_BENCH_WIDTH   (1920 * 4)
#define	RGB32_DST_SIZE   (RGB32_BENCH_WIDTH * 3 / 4 + 8)
#define	RGB24TO32_BENCH_WIDTH   (1920 * 3)
#define	RGB24TO32_DST_SIZE   (RGB24TO32_BENCH_WIDTH * 4 / 3 + 8)

Functions
static void	check_shuffle_bytes (void *func, const char *report)
static void	check_interleaved_to_planar (void *func, const char *report, int odd_tail)
static int	cmp_off_by_n (const uint8_t *ref, const uint8_t *test, size_t n, int accuracy)
static void	check_rgb24toyv12 (SwsContext *sws)
static void	check_interleave_bytes (void)
static void	check_deinterleave_bytes (void)
static void	check_rgb_to_y (SwsContext *sws)
static void	check_rgb_to_uv (SwsContext *sws)
static void	check_rgba_to_a (SwsContext *sws)
static void	check_yuv2packed1 (void)
static void	check_yuv2packed2 (void)
static void	check_yuv2packedX (void)
void	checkasm_check_sw_rgb (void)

Variables
static const uint8_t	width [] = {12, 16, 20, 32, 36, 128}
struct {
uint8_t   w
uint8_t   h
}	planes []
static const int	input_sizes [] = {8, 128, 1080, MAX_LINE_SIZE}
static enum AVPixelFormat	rgb_formats []
static const int	packed_rgb_fmts []

Macro Definition Documentation

randomize_buffers

#define randomize_buffers	(		buf,
			size
	)

Value:

    do {                                  \
        int j;                            \
        for (j = 0; j < size; j+=4)       \
            AV_WN32(buf + j, rnd());      \
    } while (0)

Definition at line 33 of file sw_rgb.c.

MAX_STRIDE

#define MAX_STRIDE   128

Definition at line 46 of file sw_rgb.c.

MAX_HEIGHT

#define MAX_HEIGHT   128

Definition at line 47 of file sw_rgb.c.

NUM_LINES

#define NUM_LINES   5

Definition at line 121 of file sw_rgb.c.

MAX_LINE_SIZE [1/2]

#define MAX_LINE_SIZE   1920

Definition at line 350 of file sw_rgb.c.

BUFSIZE

#define BUFSIZE   (NUM_LINES * MAX_LINE_SIZE)

Definition at line 123 of file sw_rgb.c.

MAX_LINE_SIZE [2/2]

#define MAX_LINE_SIZE   1920

Definition at line 350 of file sw_rgb.c.

INPUT_SIZE

#define INPUT_SIZE   512

Definition at line 539 of file sw_rgb.c.

LARGEST_FILTER

#define LARGEST_FILTER   16

RGB24_BENCH_WIDTH

#define RGB24_BENCH_WIDTH   (1920 * 3)

RGB32_BENCH_WIDTH

#define RGB32_BENCH_WIDTH   (1920 * 4)

RGB32_DST_SIZE

#define RGB32_DST_SIZE   (RGB32_BENCH_WIDTH * 3 / 4 + 8)

RGB24TO32_BENCH_WIDTH

#define RGB24TO32_BENCH_WIDTH   (1920 * 3)

RGB24TO32_DST_SIZE

#define RGB24TO32_DST_SIZE   (RGB24TO32_BENCH_WIDTH * 4 / 3 + 8)

Function Documentation

check_shuffle_bytes()

static void check_shuffle_bytes ( void *  func, const char *  report  )

static

Definition at line 49 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_interleaved_to_planar()

static void check_interleaved_to_planar ( void *  func, const char *  report, int  odd_tail  )

static

Definition at line 75 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

cmp_off_by_n()

static int cmp_off_by_n ( const uint8_t *  ref, const uint8_t *  test, size_t  n, int  accuracy  )

static

Definition at line 125 of file sw_rgb.c.

Referenced by check_rgb24toyv12().

check_rgb24toyv12()

static void check_rgb24toyv12 ( SwsContext *  sws )

static

Definition at line 134 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_interleave_bytes()

static void check_interleave_bytes ( void  )

static

Definition at line 208 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_deinterleave_bytes()

static void check_deinterleave_bytes ( void  )

static

Definition at line 276 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_rgb_to_y()

static void check_rgb_to_y ( SwsContext *  sws )

static

Definition at line 361 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_rgb_to_uv()

static void check_rgb_to_uv ( SwsContext *  sws )

static

Definition at line 406 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_rgba_to_a()

static void check_rgba_to_a ( SwsContext *  sws )

static

Definition at line 460 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_yuv2packed1()

static void check_yuv2packed1 ( void  )

static

Definition at line 541 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_yuv2packed2()

static void check_yuv2packed2 ( void  )

static

Definition at line 621 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_yuv2packedX()

static void check_yuv2packedX ( void  )

static

Definition at line 702 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

checkasm_check_sw_rgb()

void checkasm_check_sw_rgb

(

void

)

Definition at line 808 of file sw_rgb.c.

Variable Documentation

width

const uint8_t width[] = {12, 16, 20, 32, 36, 128}

static

Definition at line 40 of file sw_rgb.c.

Referenced by check_deinterleave_bytes(), check_interleaved_to_planar(), check_rgb24toyv12(), check_rgb_to_uv(), check_rgb_to_y(), check_rgba_to_a(), and check_shuffle_bytes().

w

uint8_t w

Definition at line 41 of file sw_rgb.c.

Referenced by check_deinterleave_bytes(), check_interleave_bytes(), check_interleaved_to_planar(), check_rgb_to_uv(), check_rgb_to_y(), and check_rgba_to_a().

h

uint8_t h

Definition at line 41 of file sw_rgb.c.

Referenced by check_deinterleave_bytes(), check_interleave_bytes(), and check_interleaved_to_planar().

planes

const { ... } planes[]

Initial value:

= {
    {12,16}, {16,16}, {20,23}, {32,18}, {8,128}, {128,128},
    {1,1}, {1,4}, {3,8}, {13,16}, {21,9}, {63,7}, {127,5}
}

Referenced by check_interleaved_to_planar().

input_sizes

const int input_sizes[] = {8, 128, 1080, MAX_LINE_SIZE}

static

Definition at line 351 of file sw_rgb.c.

Referenced by check_chrConvertRange(), check_draw_edges(), check_hscale(), check_input_planar_rgb_to_a(), check_input_planar_rgb_to_uv(), check_input_planar_rgb_to_y(), check_lumConvertRange(), check_output_yuv2gbrp(), check_rgb24toyv12(), check_rgb_to_uv(), check_rgb_to_y(), check_rgba_to_a(), check_semiplanar(), check_xyz12Torgb48le(), check_yuv2nv12cX(), check_yuv2rgb(), check_yuv2yuv1(), and check_yuv2yuvX().

rgb_formats

enum AVPixelFormat rgb_formats[]

static

Initial value:

= {
        AV_PIX_FMT_RGB24,
        AV_PIX_FMT_BGR24,
        AV_PIX_FMT_RGBA,
        AV_PIX_FMT_BGRA,
        AV_PIX_FMT_ABGR,
        AV_PIX_FMT_ARGB,
}

Definition at line 352 of file sw_rgb.c.

Referenced by check_rgb_to_uv(), check_rgb_to_y(), and check_rgba_to_a().

packed_rgb_fmts

const int packed_rgb_fmts[]

static

Definition at line 504 of file sw_rgb.c.

Referenced by check_yuv2packed1(), check_yuv2packed2(), and check_yuv2packedX().