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FFmpeg
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mmx/mmx2/3dnow postprocess code. More...
#include "libavutil/x86/asm.h"
Go to the source code of this file.
Macros | |
| #define | TEMPLATE_PP_C 0 |
| #define | TEMPLATE_PP_ALTIVEC 0 |
| #define | TEMPLATE_PP_MMX 0 |
| #define | TEMPLATE_PP_MMXEXT 0 |
| #define | TEMPLATE_PP_3DNOW 0 |
| #define | TEMPLATE_PP_SSE2 0 |
| #define | PAVGB(a, b) REAL_PAVGB(a,b) |
| #define | FAST_L2_DIFF |
Functions | |
| static void RENAME() | doVertLowPass (uint8_t *src, int stride, PPContext *c) |
| Do a vertical low pass filter on the 8x16 block (only write to the 8x8 block in the middle) using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16. More... | |
| static void RENAME() | vertX1Filter (uint8_t *src, int stride, PPContext *co) |
| Experimental Filter 1 will not damage linear gradients Flat blocks should look like they were passed through the (1,1,2,2,4,2,2,1,1) 9-Tap filter can only smooth blocks at the expected locations (it cannot smooth them if they did move) MMX2 version does correct clipping C version does not. More... | |
| static void RENAME() | doVertDefFilter (uint8_t src[], int stride, PPContext *c) |
| static void RENAME() | dering (uint8_t src[], int stride, PPContext *c) |
| static void RENAME() | deInterlaceInterpolateLinear (uint8_t src[], int stride) |
| Deinterlace the given block by linearly interpolating every second line. More... | |
| static void RENAME() | deInterlaceInterpolateCubic (uint8_t src[], int stride) |
| Deinterlace the given block by cubic interpolating every second line. More... | |
| static void RENAME() | deInterlaceFF (uint8_t src[], int stride, uint8_t *tmp) |
| Deinterlace the given block by filtering every second line with a (-1 4 2 4 -1) filter. More... | |
| static void RENAME() | deInterlaceL5 (uint8_t src[], int stride, uint8_t *tmp, uint8_t *tmp2) |
| Deinterlace the given block by filtering every line with a (-1 2 6 2 -1) filter. More... | |
| static void RENAME() | deInterlaceBlendLinear (uint8_t src[], int stride, uint8_t *tmp) |
| Deinterlace the given block by filtering all lines with a (1 2 1) filter. More... | |
| static void RENAME() | deInterlaceMedian (uint8_t src[], int stride) |
| Deinterlace the given block by applying a median filter to every second line. More... | |
| static void RENAME() | tempNoiseReducer (uint8_t *src, int stride, uint8_t *tempBlurred, uint32_t *tempBlurredPast, int *maxNoise) |
| static void RENAME() | postProcess (const uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height, const QP_STORE_T QPs[], int QPStride, int isColor, PPContext *c2) |
| Filter array of bytes (Y or U or V values) More... | |
| static void RENAME() | blockCopy (uint8_t dst[], int dstStride, const uint8_t src[], int srcStride, int levelFix, int64_t *packedOffsetAndScale) |
| Copy a block from src to dst and fixes the blacklevel. More... | |
| static void RENAME() | duplicate (uint8_t src[], int stride) |
| Duplicate the given 8 src pixels ? times upward. More... | |
Detailed Description
mmx/mmx2/3dnow postprocess code.
Definition in file postprocess_template.c.
Macro Definition Documentation
| #define FAST_L2_DIFF |
Definition at line 87 of file postprocess_template.c.
Referenced by DEF(), deInterlaceBlendLinear(), deInterlaceInterpolateLinear(), dering(), doVertDefFilter(), doVertLowPass(), extract_even2avg(), extract_odd2avg(), tempNoiseReducer(), uyvytoyv12(), vertX1Filter(), and yuy2toyv12().
| #define TEMPLATE_PP_3DNOW 0 |
Definition at line 64 of file postprocess_template.c.
| #define TEMPLATE_PP_ALTIVEC 0 |
Definition at line 42 of file postprocess_template.c.
| #define TEMPLATE_PP_C 0 |
Definition at line 36 of file postprocess_template.c.
| #define TEMPLATE_PP_MMX 0 |
Definition at line 48 of file postprocess_template.c.
| #define TEMPLATE_PP_MMXEXT 0 |
Definition at line 56 of file postprocess_template.c.
| #define TEMPLATE_PP_SSE2 0 |
Definition at line 74 of file postprocess_template.c.
Referenced by deInterlaceInterpolateCubic().
Function Documentation
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inlinestatic |
Copy a block from src to dst and fixes the blacklevel.
levelFix == 0 -> do not touch the brightness & contrast
Definition at line 3086 of file postprocess_template.c.
Referenced by postProcess().
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inlinestatic |
Deinterlace the given block by filtering all lines with a (1 2 1) filter.
will be called for every 8x8 block and can read & write from line 4-15 lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. lines 4-12 will be read into the deblocking filter and should be deinterlaced this filter will read lines 4-13 and write 4-11
Definition at line 1766 of file postprocess_template.c.
Referenced by postProcess().
Deinterlace the given block by filtering every second line with a (-1 4 2 4 -1) filter.
will be called for every 8x8 block and can read & write from line 4-15 lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. lines 4-12 will be read into the deblocking filter and should be deinterlaced this filter will read lines 4-13 and write 5-11
Definition at line 1586 of file postprocess_template.c.
Referenced by postProcess().
Deinterlace the given block by cubic interpolating every second line.
will be called for every 8x8 block and can read & write from line 4-15 lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. lines 4-12 will be read into the deblocking filter and should be deinterlaced this filter will read lines 3-15 and write 7-13
Definition at line 1499 of file postprocess_template.c.
Referenced by postProcess().
Deinterlace the given block by linearly interpolating every second line.
will be called for every 8x8 block and can read & write from line 4-15 lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. lines 4-12 will be read into the deblocking filter and should be deinterlaced
Definition at line 1446 of file postprocess_template.c.
Referenced by postProcess().
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inlinestatic |
Deinterlace the given block by filtering every line with a (-1 2 6 2 -1) filter.
will be called for every 8x8 block and can read & write from line 4-15 lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. lines 4-12 will be read into the deblocking filter and should be deinterlaced this filter will read lines 4-13 and write 4-11
Definition at line 1665 of file postprocess_template.c.
Referenced by postProcess().
Deinterlace the given block by applying a median filter to every second line.
will be called for every 8x8 block and can read & write from line 4-15, lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. lines 4-12 will be read into the deblocking filter and should be deinterlaced
Definition at line 1867 of file postprocess_template.c.
Referenced by postProcess().
Definition at line 1090 of file postprocess_template.c.
Referenced by postProcess().
Definition at line 533 of file postprocess_template.c.
Referenced by postProcess().
Do a vertical low pass filter on the 8x16 block (only write to the 8x8 block in the middle) using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16.
Definition at line 228 of file postprocess_template.c.
Referenced by postProcess().
Duplicate the given 8 src pixels ? times upward.
Definition at line 3214 of file postprocess_template.c.
Referenced by postProcess().
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static |
Filter array of bytes (Y or U or V values)
Definition at line 3241 of file postprocess_template.c.
Referenced by tempNoiseReducer().
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inlinestatic |
Definition at line 2153 of file postprocess_template.c.
Referenced by postProcess().
Experimental Filter 1 will not damage linear gradients Flat blocks should look like they were passed through the (1,1,2,2,4,2,2,1,1) 9-Tap filter can only smooth blocks at the expected locations (it cannot smooth them if they did move) MMX2 version does correct clipping C version does not.
Definition at line 407 of file postprocess_template.c.
Referenced by postProcess().
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