vdpau.c File Reference

#include <limits.h>
#include "libavutil/avassert.h"
#include "avcodec.h"
#include "internal.h"
#include "h264.h"
#include "vc1.h"
#include <assert.h>
#include "vdpau.h"
#include "vdpau_internal.h"

Go to the source code of this file.

Macros
#define	H264_RF_COUNT   FF_ARRAY_ELEMS(render->info.h264.referenceFrames)
#define	PROFILE(prof)

Functions
static int	vdpau_error (VdpStatus status)
AVVDPAUContext *	av_alloc_vdpaucontext (void)
	allocation function for AVVDPAUContext
int	av_vdpau_get_surface_parameters (AVCodecContext *avctx, VdpChromaType *type, uint32_t *width, uint32_t *height)
	Gets the parameters to create an adequate VDPAU video surface for the codec context using VDPAU hardware decoding acceleration.
int	ff_vdpau_common_init (AVCodecContext *avctx, VdpDecoderProfile profile, int level)
int	ff_vdpau_common_uninit (AVCodecContext *avctx)
static int	ff_vdpau_common_reinit (AVCodecContext *avctx)
int	ff_vdpau_common_start_frame (struct vdpau_picture_context *pic_ctx, av_unused const uint8_t *buffer, av_unused uint32_t size)
int	ff_vdpau_common_end_frame (AVCodecContext *avctx, AVFrame *frame, struct vdpau_picture_context *pic_ctx)
int	ff_vdpau_add_buffer (struct vdpau_picture_context *pic_ctx, const uint8_t *buf, uint32_t size)
void	ff_vdpau_h264_set_reference_frames (H264Context *h)
void	ff_vdpau_add_data_chunk (uint8_t *data, const uint8_t *buf, int buf_size)
int	av_vdpau_get_profile (AVCodecContext *avctx, VdpDecoderProfile *profile)
	Get a decoder profile that should be used for initializing a VDPAU decoder.
AVVDPAUContext *	av_vdpau_alloc_context (void)
	Allocate an AVVDPAUContext.
int	av_vdpau_bind_context (AVCodecContext *avctx, VdpDevice device, VdpGetProcAddress *get_proc, unsigned flags)
	Associate a VDPAU device with a codec context for hardware acceleration.

Macro Definition Documentation

#define H264_RF_COUNT   FF_ARRAY_ELEMS(render->info.h264.referenceFrames)

Referenced by ff_vdpau_h264_set_reference_frames(), and vdpau_h264_set_reference_frames().

#define PROFILE

(

prof

)

Value:

do {                                       \
    *profile = VDP_DECODER_PROFILE_##prof; \
    return 0;                              \
} while (0)

Referenced by av_vdpau_get_profile().