mss2dsp.c File Reference

Microsoft Screen 2 (aka Windows Media Video V9 Screen) decoder DSP routines. More...

#include "mss2dsp.h"
#include "libavutil/common.h"

Go to the source code of this file.

Functions
static av_always_inline void	mss2_blit_wmv9_template (uint8_t *dst, ptrdiff_t dst_stride, int gray, int use_mask, int maskcolor, const uint8_t *mask, ptrdiff_t mask_stride, const uint8_t *srcy, ptrdiff_t srcy_stride, const uint8_t *srcu, const uint8_t *srcv, ptrdiff_t srcuv_stride, int w, int h)
static void	mss2_blit_wmv9_c (uint8_t *dst, ptrdiff_t dst_stride, const uint8_t *srcy, ptrdiff_t srcy_stride, const uint8_t *srcu, const uint8_t *srcv, ptrdiff_t srcuv_stride, int w, int h)
static void	mss2_blit_wmv9_masked_c (uint8_t *dst, ptrdiff_t dst_stride, int maskcolor, const uint8_t *mask, ptrdiff_t mask_stride, const uint8_t *srcy, ptrdiff_t srcy_stride, const uint8_t *srcu, const uint8_t *srcv, ptrdiff_t srcuv_stride, int w, int h)
static void	mss2_gray_fill_masked_c (uint8_t *dst, ptrdiff_t dst_stride, int maskcolor, const uint8_t *mask, ptrdiff_t mask_stride, int w, int h)
static void	upsample_plane_c (uint8_t *plane, ptrdiff_t plane_stride, int w, int h)
av_cold void	ff_mss2dsp_init (MSS2DSPContext *dsp)

Detailed Description

Microsoft Screen 2 (aka Windows Media Video V9 Screen) decoder DSP routines.

Definition in file mss2dsp.c.

Function Documentation

mss2_blit_wmv9_template()

static av_always_inline void mss2_blit_wmv9_template ( uint8_t *  dst, ptrdiff_t  dst_stride, int  gray, int  use_mask, int  maskcolor, const uint8_t *  mask, ptrdiff_t  mask_stride, const uint8_t *  srcy, ptrdiff_t  srcy_stride, const uint8_t *  srcu, const uint8_t *  srcv, ptrdiff_t  srcuv_stride, int  w, int  h  )

static

Definition at line 29 of file mss2dsp.c.

Referenced by mss2_blit_wmv9_c(), mss2_blit_wmv9_masked_c(), and mss2_gray_fill_masked_c().

mss2_blit_wmv9_c()

static void mss2_blit_wmv9_c ( uint8_t *  dst, ptrdiff_t  dst_stride, const uint8_t *  srcy, ptrdiff_t  srcy_stride, const uint8_t *  srcu, const uint8_t *  srcv, ptrdiff_t  srcuv_stride, int  w, int  h  )

static

Definition at line 67 of file mss2dsp.c.

Referenced by ff_mss2dsp_init().

mss2_blit_wmv9_masked_c()

static void mss2_blit_wmv9_masked_c ( uint8_t *  dst, ptrdiff_t  dst_stride, int  maskcolor, const uint8_t *  mask, ptrdiff_t  mask_stride, const uint8_t *  srcy, ptrdiff_t  srcy_stride, const uint8_t *  srcu, const uint8_t *  srcv, ptrdiff_t  srcuv_stride, int  w, int  h  )

static

Definition at line 79 of file mss2dsp.c.

Referenced by ff_mss2dsp_init().

mss2_gray_fill_masked_c()

static void mss2_gray_fill_masked_c ( uint8_t *  dst, ptrdiff_t  dst_stride, int  maskcolor, const uint8_t *  mask, ptrdiff_t  mask_stride, int  w, int  h  )

static

Definition at line 93 of file mss2dsp.c.

Referenced by ff_mss2dsp_init().

upsample_plane_c()

static void upsample_plane_c ( uint8_t *  plane, ptrdiff_t  plane_stride, int  w, int  h  )

static

Definition at line 104 of file mss2dsp.c.

Referenced by ff_mss2dsp_init().

ff_mss2dsp_init()

av_cold void ff_mss2dsp_init

(

MSS2DSPContext *

dsp

)

Definition at line 150 of file mss2dsp.c.

Referenced by mss2_decode_init().