FFmpeg
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Standard C DSP-oriented functions cribbed from the original VP3 source code. More...
#include "libavutil/attributes.h"
#include "libavutil/common.h"
#include "avcodec.h"
#include "dsputil.h"
#include "rnd_avg.h"
#include "vp3dsp.h"
Go to the source code of this file.
Macros | |
#define | IdctAdjustBeforeShift 8 |
#define | xC1S7 64277 |
#define | xC2S6 60547 |
#define | xC3S5 54491 |
#define | xC4S4 46341 |
#define | xC5S3 36410 |
#define | xC6S2 25080 |
#define | xC7S1 12785 |
#define | M(a, b) (((a) * (b))>>16) |
Functions | |
static av_always_inline void | idct (uint8_t *dst, int stride, int16_t *input, int type) |
static void | vp3_idct_put_c (uint8_t *dest, int line_size, int16_t *block) |
static void | vp3_idct_add_c (uint8_t *dest, int line_size, int16_t *block) |
static void | vp3_idct_dc_add_c (uint8_t *dest, int line_size, int16_t *block) |
static void | vp3_v_loop_filter_c (uint8_t *first_pixel, int stride, int *bounding_values) |
static void | vp3_h_loop_filter_c (uint8_t *first_pixel, int stride, int *bounding_values) |
static void | put_no_rnd_pixels_l2 (uint8_t *dst, const uint8_t *src1, const uint8_t *src2, ptrdiff_t stride, int h) |
av_cold void | ff_vp3dsp_init (VP3DSPContext *c, int flags) |
Standard C DSP-oriented functions cribbed from the original VP3 source code.
Definition in file vp3dsp.c.
Definition at line 43 of file vp3dsp.c.
Referenced by filter_frame(), idct(), and search_for_ms().
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Definition at line 45 of file vp3dsp.c.
Referenced by vp3_idct_add_c(), and vp3_idct_put_c().
Definition at line 197 of file vp3dsp.c.
Referenced by ff_vp3dsp_init().
Definition at line 204 of file vp3dsp.c.
Referenced by ff_vp3dsp_init().
Definition at line 211 of file vp3dsp.c.
Referenced by ff_vp3dsp_init().
Definition at line 230 of file vp3dsp.c.
Referenced by ff_vp3dsp_init().
Definition at line 247 of file vp3dsp.c.
Referenced by ff_vp3dsp_init().
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Definition at line 263 of file vp3dsp.c.
Referenced by ff_vp3dsp_init().
av_cold void ff_vp3dsp_init | ( | VP3DSPContext * | c, |
int | flags | ||
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Definition at line 280 of file vp3dsp.c.
Referenced by ff_vp56_init_context(), and vp3_decode_init().