From 44e065d56c87d6a9d0effccec5f31517f72924ec Mon Sep 17 00:00:00 2001 From: Rémi Denis-Courmont Date: Sat, 12 Jan 2013 17:53:43 +0200 Subject: vdpau: Add context and common helpers for hwaccel support Signed-off-by: Diego Biurrun --- libavcodec/vdpau_internal.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'libavcodec/vdpau_internal.h') diff --git a/libavcodec/vdpau_internal.h b/libavcodec/vdpau_internal.h index 673fd3349b..87c94c803b 100644 --- a/libavcodec/vdpau_internal.h +++ b/libavcodec/vdpau_internal.h @@ -27,6 +27,20 @@ #include #include "mpegvideo.h" +/** Extract VdpVideoSurface from a Picture */ +static inline uintptr_t ff_vdpau_get_surface_id(Picture *pic) +{ + return (uintptr_t)pic->f.data[3]; +} + +int ff_vdpau_common_start_frame(AVCodecContext *avctx, + av_unused const uint8_t *buffer, + av_unused uint32_t size); +int ff_vdpau_common_end_frame(AVCodecContext *avctx); +int ff_vdpau_add_buffer(AVCodecContext *avctx, + const uint8_t *buf, uint32_t buf_size); + + void ff_vdpau_add_data_chunk(MpegEncContext *s, const uint8_t *buf, int buf_size); -- cgit v1.2.3