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libavcodec
xvmc_internal.h
Go to the documentation of this file.
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/*
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* XVideo Motion Compensation internal functions
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*
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* This file is part of Libav.
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*
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* Libav is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* Libav is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with Libav; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_XVMC_INTERNAL_H
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#define AVCODEC_XVMC_INTERNAL_H
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#include "
avcodec.h
"
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#include "
mpegvideo.h
"
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void
ff_xvmc_init_block
(
MpegEncContext
*s);
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void
ff_xvmc_pack_pblocks
(
MpegEncContext
*s,
int
cbp);
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int
ff_xvmc_field_start
(
MpegEncContext
*s,
AVCodecContext
*avctx);
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void
ff_xvmc_field_end
(
MpegEncContext
*s);
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void
ff_xvmc_decode_mb
(
MpegEncContext
*s);
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#endif
/* AVCODEC_XVMC_INTERNAL_H */
ff_xvmc_field_start
int ff_xvmc_field_start(MpegEncContext *s, AVCodecContext *avctx)
Find and store the surfaces that are used as reference frames.
Definition:
mpegvideo_xvmc.c:74
mpegvideo.h
mpegvideo header.
ff_xvmc_pack_pblocks
void ff_xvmc_pack_pblocks(MpegEncContext *s, int cbp)
Fill individual block pointers, so there are no gaps in the data_block array in case not all blocks i...
Definition:
mpegvideo_xvmc.c:54
ff_xvmc_init_block
void ff_xvmc_init_block(MpegEncContext *s)
Initialize the block field of the MpegEncContext pointer passed as parameter after making sure that t...
Definition:
mpegvideo_xvmc.c:42
avcodec.h
external API header
AVCodecContext
main external API structure.
Definition:
avcodec.h:1329
MpegEncContext
MpegEncContext.
Definition:
mpegvideo.h:201
ff_xvmc_decode_mb
void ff_xvmc_decode_mb(MpegEncContext *s)
Synthesize the data needed by XvMC to render one macroblock of data.
Definition:
mpegvideo_xvmc.c:155
ff_xvmc_field_end
void ff_xvmc_field_end(MpegEncContext *s)
Complete frame/field rendering by passing any remaining blocks.
Definition:
mpegvideo_xvmc.c:142