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

Functions
static void	check_shuffle_bytes (void *func, const char *report)
static void	check_uyvy_to_422p (void)
static int	cmp_off_by_n (const uint8_t *ref, const uint8_t *test, size_t n, int accuracy)
static void	check_rgb24toyv12 (struct SwsContext *ctx)
static void	check_interleave_bytes (void)
static void	check_deinterleave_bytes (void)
static void	check_rgb_to_y (struct SwsContext *ctx)
static void	check_rgb_to_uv (struct SwsContext *ctx)
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
uint8_t   s
}	planes []
static const int	input_sizes [] = {8, 128, 1080, MAX_LINE_SIZE}
static enum AVPixelFormat	rgb_formats []

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 45 of file sw_rgb.c.

MAX_HEIGHT

#define MAX_HEIGHT   128

Definition at line 46 of file sw_rgb.c.

NUM_LINES

#define NUM_LINES   5

Definition at line 117 of file sw_rgb.c.

MAX_LINE_SIZE [1/2]

#define MAX_LINE_SIZE   1920

Definition at line 345 of file sw_rgb.c.

BUFSIZE

#define BUFSIZE   (NUM_LINES * MAX_LINE_SIZE)

Definition at line 119 of file sw_rgb.c.

MAX_LINE_SIZE [2/2]

#define MAX_LINE_SIZE   1920

Definition at line 345 of file sw_rgb.c.

Function Documentation

check_shuffle_bytes()

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

static

Definition at line 48 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_uyvy_to_422p()

static void check_uyvy_to_422p ( void  )

static

Definition at line 74 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 121 of file sw_rgb.c.

Referenced by check_rgb24toyv12().

check_rgb24toyv12()

static void check_rgb24toyv12 ( struct SwsContext *  ctx )

static

Definition at line 130 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_interleave_bytes()

static void check_interleave_bytes ( void  )

static

Definition at line 203 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_deinterleave_bytes()

static void check_deinterleave_bytes ( void  )

static

Definition at line 271 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_rgb_to_y()

static void check_rgb_to_y ( struct SwsContext *  ctx )

static

Definition at line 356 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

check_rgb_to_uv()

static void check_rgb_to_uv ( struct SwsContext *  ctx )

static

Definition at line 399 of file sw_rgb.c.

Referenced by checkasm_check_sw_rgb().

checkasm_check_sw_rgb()

void checkasm_check_sw_rgb

(

void

)

Definition at line 451 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_rgb24toyv12(), check_rgb_to_uv(), check_rgb_to_y(), check_shuffle_bytes(), and check_uyvy_to_422p().

w

uint8_t w

Definition at line 41 of file sw_rgb.c.

Referenced by check_deinterleave_bytes(), check_interleave_bytes(), check_rgb_to_uv(), check_rgb_to_y(), and check_uyvy_to_422p().

h

uint8_t h

Definition at line 41 of file sw_rgb.c.

Referenced by check_deinterleave_bytes(), check_interleave_bytes(), and check_uyvy_to_422p().

s

uint8_t s

Definition at line 41 of file sw_rgb.c.

Referenced by check_uyvy_to_422p().

planes

const { ... } planes[]

Initial value:

= {
    {12,16,12}, {16,16,16}, {20,23,25}, {32,18,48}, {8,128,16}, {128,128,128}
}

Referenced by check_uyvy_to_422p().

input_sizes

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

static

Definition at line 346 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_semiplanar(), 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 347 of file sw_rgb.c.

Referenced by check_rgb_to_uv(), and check_rgb_to_y().