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

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Detailed Description

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

Definition in file mss2dsp.c.

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Function Documentation

av_cold void ff_mss2dsp_init

(

MSS2DSPContext *

dsp

)

Definition at line 147 of file mss2dsp.c.

Referenced by mss2_decode_init().

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

Definition at line 67 of file mss2dsp.c.

Referenced by ff_mss2dsp_init().

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

Definition at line 79 of file mss2dsp.c.

Referenced by ff_mss2dsp_init().

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

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

Definition at line 93 of file mss2dsp.c.

Referenced by ff_mss2dsp_init().

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

Definition at line 104 of file mss2dsp.c.

Referenced by ff_mss2dsp_init().