#include <stdio.h>#include <stdlib.h>#include <inttypes.h>#include <assert.h>#include "config.h"#include "rgb2rgb.h"#include "swscale.h"#include "swscale_internal.h"#include "yuv2rgb_template.c"Go to the source code of this file.
Defines | |
| #define | DITHER1XBPP |
| #define | RENAME(a) a ## _MMX |
| #define | HAVE_MMX |
| #define | HAVE_MMX2 |
| #define | RENAME(a) a ## _MMX2 |
| #define | RGB(i) |
| #define | DST1(i) |
| #define | DST2(i) |
| #define | DST1RGB(i) |
| #define | DST2RGB(i) |
| #define | DST1BGR(i) |
| #define | DST2BGR(i) |
| #define | PROLOG(func_name, dst_type) |
| #define | EPILOG1(dst_delta) |
| #define | EPILOG2() |
| #define | EPILOG(dst_delta) |
| #define | DST1bpp8(i, o) |
| #define | DST2bpp8(i, o) |
| #define | DST1_4(i) |
| #define | DST2_4(i) |
| #define | DST1bpp4(i, o) |
| #define | DST2bpp4(i, o) |
| #define | DST1bpp4b(i, o) |
| #define | DST2bpp4b(i, o) |
| #define | DST1bpp1(i, o) |
| #define | DST2bpp1(i, o) |
Functions | |
| DECLARE_ASM_CONST (DECLARE_ASM_CONST(8, DECLARE_ASM_CONST(uint64_t, mmx_00ffw) | |
| RGB (0) | |
| DST1 (0) | |
| DST2 (0) | |
| RGB (1) | |
| DST2 (1) | |
| DST1 (1) | |
| RGB (2) | |
| DST1 (2) | |
| DST2 (2) | |
| RGB (3) | |
| DST2 (3) | |
| DST1 (3) | |
| DST1RGB (0) | |
| DST2RGB (0) | |
| DST2RGB (1) | |
| DST1RGB (1) | |
| DST1RGB (2) | |
| DST2RGB (2) | |
| DST2RGB (3) | |
| DST1RGB (3) | |
| DST1BGR (0) | |
| DST2BGR (0) | |
| DST2BGR (1) | |
| DST1BGR (1) | |
| DST1BGR (2) | |
| DST2BGR (2) | |
| DST2BGR (3) | |
| DST1BGR (3) | |
| DST1bpp8 (0, 0) | |
| DST2bpp8 (0, 0) | |
| DST2bpp8 (1, 2) | |
| DST1bpp8 (1, 2) | |
| DST1bpp8 (2, 4) | |
| DST2bpp8 (2, 4) | |
| DST2bpp8 (3, 6) | |
| DST1bpp8 (3, 6) | |
| DST1_4 (0) | |
| DST2_4 (0) | |
| DST2_4 (1) | |
| DST1_4 (1) | |
| DST1_4 (2) | |
| DST2_4 (2) | |
| DST2_4 (3) | |
| DST1_4 (3) | |
| DST1bpp4 (0, 0) | |
| DST2bpp4 (0, 0) | |
| DST2bpp4 (1, 2) | |
| DST1bpp4 (1, 2) | |
| DST1bpp4 (2, 4) | |
| DST2bpp4 (2, 4) | |
| DST2bpp4 (3, 6) | |
| DST1bpp4 (3, 6) | |
| DST1bpp4b (0, 0) | |
| DST2bpp4b (0, 0) | |
| DST2bpp4b (1, 2) | |
| DST1bpp4b (1, 2) | |
| DST1bpp4b (2, 4) | |
| DST2bpp4b (2, 4) | |
| DST2bpp4b (3, 6) | |
| DST1bpp4b (3, 6) | |
| DST1bpp1 (0, 0) | |
| DST2bpp1 (0, 0) | |
| DST2bpp1 (1, 2) | |
| DST1bpp1 (1, 2) | |
| DST1bpp1 (2, 4) | |
| DST2bpp1 (2, 4) | |
| DST2bpp1 (3, 6) | |
| DST1bpp1 (3, 6) | |
| SwsFunc | yuv2rgb_get_func_ptr (SwsContext *c) |
| static int | div_round (int dividend, int divisor) |
| int | yuv2rgb_c_init_tables (SwsContext *c, const int inv_table[4], int fullRange, int brightness, int contrast, int saturation) |
Variables | |
| const uint8_t | dither_2x2_4 [2][8] |
| const uint8_t | dither_2x2_8 [2][8] |
| const uint8_t | dither_8x8_32 [8][8] |
| const uint8_t | dither_8x8_73 [8][8] |
| const uint8_t | dither_8x8_220 [8][8] |
| static uint64_t | dither8 [2] |
| const int32_t | Inverse_Table_6_9 [8][4] |
| const uint8_t * | d32 = dither_8x8_32[y&7] |
| const uint8_t * | d64 = dither_8x8_73[y&7] |
| int | acc |
| const uint8_t * | d128 = dither_8x8_220[y&7] |
| char | out_1 = 0 |
| char | out_2 = 0 |
| g = c->table_gU[128] + c->table_gV[128] | |
| dst_1 [0] = out_1 | |
| dst_2 [0] = out_2 | |
| #define DST1 | ( | i | ) |
| #define DST1_4 | ( | i | ) |
| #define DST1BGR | ( | i | ) |
| #define DST1bpp1 | ( | i, | |||
| o | ) |
| #define DST1bpp4 | ( | i, | |||
| o | ) |
| #define DST1bpp4b | ( | i, | |||
| o | ) |
| #define DST1bpp8 | ( | i, | |||
| o | ) |
| #define DST1RGB | ( | i | ) |
| #define DST2 | ( | i | ) |
| #define DST2_4 | ( | i | ) |
| #define DST2BGR | ( | i | ) |
| #define DST2bpp1 | ( | i, | |||
| o | ) |
| #define DST2bpp4 | ( | i, | |||
| o | ) |
| #define DST2bpp4b | ( | i, | |||
| o | ) |
| #define DST2bpp8 | ( | i, | |||
| o | ) |
| #define DST2RGB | ( | i | ) |
| #define EPILOG | ( | dst_delta | ) |
| #define EPILOG1 | ( | dst_delta | ) |
| #define PROLOG | ( | func_name, | |||
| dst_type | ) |
Value:
static int func_name(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY, \ int srcSliceH, uint8_t* dst[], int dstStride[]){\ int y;\ \ if (c->srcFormat == PIX_FMT_YUV422P){\ srcStride[1] *= 2;\ srcStride[2] *= 2;\ }\ for (y=0; y<srcSliceH; y+=2){\ dst_type *dst_1= (dst_type*)(dst[0] + (y+srcSliceY )*dstStride[0]);\ dst_type *dst_2= (dst_type*)(dst[0] + (y+srcSliceY+1)*dstStride[0]);\ dst_type av_unused *r, *b;\ dst_type *g;\ uint8_t *py_1= src[0] + y*srcStride[0];\ uint8_t *py_2= py_1 + srcStride[0];\ uint8_t *pu= src[1] + (y>>1)*srcStride[1];\ uint8_t *pv= src[2] + (y>>1)*srcStride[2];\ unsigned int h_size= c->dstW>>3;\ while (h_size--) {\ int av_unused U, V;\ int Y;\
| #define RGB | ( | i | ) |
| DECLARE_ASM_CONST | ( | DECLARE_ASM_CONST( | 8, | |
| DECLARE_ASM_CONST( | uint64_t, | |||
| mmx_00ffw | ||||
| ) | [pure virtual] |
| static int div_round | ( | int | dividend, | |
| int | divisor | |||
| ) | [static] |
| DST1 | ( | 3 | ) |
| DST1 | ( | 2 | ) |
| DST1 | ( | 1 | ) |
| DST1 | ( | 0 | ) |
| DST1_4 | ( | 3 | ) |
| DST1_4 | ( | 2 | ) |
| DST1_4 | ( | 1 | ) |
| DST1_4 | ( | 0 | ) |
| DST1BGR | ( | 3 | ) |
| DST1BGR | ( | 2 | ) |
| DST1BGR | ( | 1 | ) |
| DST1BGR | ( | 0 | ) |
| DST1bpp1 | ( | 3 | , | |
| 6 | ||||
| ) |
| DST1bpp1 | ( | 2 | , | |
| 4 | ||||
| ) |
| DST1bpp1 | ( | 1 | , | |
| 2 | ||||
| ) |
| DST1bpp1 | ( | 0 | , | |
| 0 | ||||
| ) |
| DST1bpp4 | ( | 3 | , | |
| 6 | ||||
| ) |
| DST1bpp4 | ( | 2 | , | |
| 4 | ||||
| ) |
| DST1bpp4 | ( | 1 | , | |
| 2 | ||||
| ) |
| DST1bpp4 | ( | 0 | , | |
| 0 | ||||
| ) |
| DST1bpp4b | ( | 3 | , | |
| 6 | ||||
| ) |
| DST1bpp4b | ( | 2 | , | |
| 4 | ||||
| ) |
| DST1bpp4b | ( | 1 | , | |
| 2 | ||||
| ) |
| DST1bpp4b | ( | 0 | , | |
| 0 | ||||
| ) |
| DST1bpp8 | ( | 3 | , | |
| 6 | ||||
| ) |
| DST1bpp8 | ( | 2 | , | |
| 4 | ||||
| ) |
| DST1bpp8 | ( | 1 | , | |
| 2 | ||||
| ) |
| DST1bpp8 | ( | 0 | , | |
| 0 | ||||
| ) |
| DST1RGB | ( | 3 | ) |
| DST1RGB | ( | 2 | ) |
| DST1RGB | ( | 1 | ) |
| DST1RGB | ( | 0 | ) |
| DST2 | ( | 3 | ) |
| DST2 | ( | 2 | ) |
| DST2 | ( | 1 | ) |
| DST2 | ( | 0 | ) |
| DST2_4 | ( | 3 | ) |
| DST2_4 | ( | 2 | ) |
| DST2_4 | ( | 1 | ) |
| DST2_4 | ( | 0 | ) |
| DST2BGR | ( | 3 | ) |
| DST2BGR | ( | 2 | ) |
| DST2BGR | ( | 1 | ) |
| DST2BGR | ( | 0 | ) |
| DST2bpp1 | ( | 3 | , | |
| 6 | ||||
| ) |
| DST2bpp1 | ( | 2 | , | |
| 4 | ||||
| ) |
| DST2bpp1 | ( | 1 | , | |
| 2 | ||||
| ) |
| DST2bpp1 | ( | 0 | , | |
| 0 | ||||
| ) |
| DST2bpp4 | ( | 3 | , | |
| 6 | ||||
| ) |
| DST2bpp4 | ( | 2 | , | |
| 4 | ||||
| ) |
| DST2bpp4 | ( | 1 | , | |
| 2 | ||||
| ) |
| DST2bpp4 | ( | 0 | , | |
| 0 | ||||
| ) |
| DST2bpp4b | ( | 3 | , | |
| 6 | ||||
| ) |
| DST2bpp4b | ( | 2 | , | |
| 4 | ||||
| ) |
| DST2bpp4b | ( | 1 | , | |
| 2 | ||||
| ) |
| DST2bpp4b | ( | 0 | , | |
| 0 | ||||
| ) |
| DST2bpp8 | ( | 3 | , | |
| 6 | ||||
| ) |
| DST2bpp8 | ( | 2 | , | |
| 4 | ||||
| ) |
| DST2bpp8 | ( | 1 | , | |
| 2 | ||||
| ) |
| DST2bpp8 | ( | 0 | , | |
| 0 | ||||
| ) |
| DST2RGB | ( | 3 | ) |
| DST2RGB | ( | 2 | ) |
| DST2RGB | ( | 1 | ) |
| DST2RGB | ( | 0 | ) |
| RGB | ( | 3 | ) |
| RGB | ( | 2 | ) |
| RGB | ( | 1 | ) |
| RGB | ( | 0 | ) |
| int yuv2rgb_c_init_tables | ( | SwsContext * | c, | |
| const int | inv_table[4], | |||
| int | fullRange, | |||
| int | brightness, | |||
| int | contrast, | |||
| int | saturation | |||
| ) |
| SwsFunc yuv2rgb_get_func_ptr | ( | SwsContext * | c | ) |
| const uint8_t* d128 = dither_8x8_220[y&7] |
| const uint8_t* d32 = dither_8x8_32[y&7] |
| const uint8_t * d64 = dither_8x8_73[y&7] |
uint64_t dither8[2] [static] |
Initial value:
{
0x0602060206020602LL,
0x0004000400040004LL,}
Definition at line 177 of file yuv2rgb.c.
Referenced by swScale_TMPL(), and yuv420_rgb16_TMPL().
| const uint8_t dither_2x2_4[2][8] |
| const uint8_t dither_2x2_8[2][8] |
| const uint8_t dither_8x8_220[8][8] |
Initial value:
{
{117, 62, 158, 103, 113, 58, 155, 100, },
{ 34, 199, 21, 186, 31, 196, 17, 182, },
{144, 89, 131, 76, 141, 86, 127, 72, },
{ 0, 165, 41, 206, 10, 175, 52, 217, },
{110, 55, 151, 96, 120, 65, 162, 107, },
{ 28, 193, 14, 179, 38, 203, 24, 189, },
{138, 83, 124, 69, 148, 93, 134, 79, },
{ 7, 172, 48, 213, 3, 168, 45, 210, },
}
| const uint8_t dither_8x8_32[8][8] |
Initial value:
{
{ 17, 9, 23, 15, 16, 8, 22, 14, },
{ 5, 29, 3, 27, 4, 28, 2, 26, },
{ 21, 13, 19, 11, 20, 12, 18, 10, },
{ 0, 24, 6, 30, 1, 25, 7, 31, },
{ 16, 8, 22, 14, 17, 9, 23, 15, },
{ 4, 28, 2, 26, 5, 29, 3, 27, },
{ 20, 12, 18, 10, 21, 13, 19, 11, },
{ 1, 25, 7, 31, 0, 24, 6, 30, },
}
| const uint8_t dither_8x8_73[8][8] |
Initial value:
{
{ 0, 55, 14, 68, 3, 58, 17, 72, },
{ 37, 18, 50, 32, 40, 22, 54, 35, },
{ 9, 64, 5, 59, 13, 67, 8, 63, },
{ 46, 27, 41, 23, 49, 31, 44, 26, },
{ 2, 57, 16, 71, 1, 56, 15, 70, },
{ 39, 21, 52, 34, 38, 19, 51, 33, },
{ 11, 66, 7, 62, 10, 65, 6, 60, },
{ 48, 30, 43, 25, 47, 29, 42, 24, },
}
| const int32_t Inverse_Table_6_9[8][4] |
Initial value:
{
{117504, 138453, 13954, 34903},
{117504, 138453, 13954, 34903},
{104597, 132201, 25675, 53279},
{104597, 132201, 25675, 53279},
{104448, 132798, 24759, 53109},
{104597, 132201, 25675, 53279},
{104597, 132201, 25675, 53279},
{117579, 136230, 16907, 35559}
}
1.5.6