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VC1: Export profile/level

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Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Hendrik Leppkes 2011-03-11 23:12:04 +01:00 committed by Mans Rullgard
parent 5dbe78bf91
commit 0215006ab7
2 changed files with 24 additions and 4 deletions
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5
libavcodec/avcodec.h
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@ -2314,6 +2314,11 @@ typedef struct AVCodecContext {
#define FF_PROFILE_H264_HIGH_444_INTRA (244|FF_PROFILE_H264_INTRA)
#define FF_PROFILE_H264_CAVLC_444 44
#define FF_PROFILE_VC1_SIMPLE 0
#define FF_PROFILE_VC1_MAIN 1
#define FF_PROFILE_VC1_COMPLEX 2
#define FF_PROFILE_VC1_ADVANCED 3
/**
* level
* - encoding: Set by user.

23
libavcodec/vc1dec.c
View File

@ -3098,6 +3098,10 @@ static av_cold int vc1_decode_init(AVCodecContext *avctx)
return -1;
}
}
avctx->profile = v->profile;
if (v->profile == PROFILE_ADVANCED)
avctx->level = v->level;
avctx->has_b_frames= !!(avctx->max_b_frames);
s->low_delay = !avctx->has_b_frames;
@ -3345,6 +3349,13 @@ static av_cold int vc1_decode_end(AVCodecContext *avctx)
return 0;
}
static const AVProfile profiles[] = {
{ FF_PROFILE_VC1_SIMPLE, "Simple" },
{ FF_PROFILE_VC1_MAIN, "Main" },
{ FF_PROFILE_VC1_COMPLEX, "Complex" },
{ FF_PROFILE_VC1_ADVANCED, "Advanced" },
{ FF_PROFILE_UNKNOWN },
};
AVCodec ff_vc1_decoder = {
"vc1",
@ -3358,7 +3369,8 @@ AVCodec ff_vc1_decoder = {
CODEC_CAP_DR1 | CODEC_CAP_DELAY,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("SMPTE VC-1"),
.pix_fmts = ff_hwaccel_pixfmt_list_420
.pix_fmts = ff_hwaccel_pixfmt_list_420,
.profiles = NULL_IF_CONFIG_SMALL(profiles)
};
#if CONFIG_WMV3_DECODER
@ -3374,7 +3386,8 @@ AVCodec ff_wmv3_decoder = {
CODEC_CAP_DR1 | CODEC_CAP_DELAY,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 9"),
.pix_fmts = ff_hwaccel_pixfmt_list_420
.pix_fmts = ff_hwaccel_pixfmt_list_420,
.profiles = NULL_IF_CONFIG_SMALL(profiles)
};
#endif
@ -3391,7 +3404,8 @@ AVCodec ff_wmv3_vdpau_decoder = {
CODEC_CAP_DR1 | CODEC_CAP_DELAY | CODEC_CAP_HWACCEL_VDPAU,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 9 VDPAU"),
.pix_fmts = (const enum PixelFormat[]){PIX_FMT_VDPAU_WMV3, PIX_FMT_NONE}
.pix_fmts = (const enum PixelFormat[]){PIX_FMT_VDPAU_WMV3, PIX_FMT_NONE},
.profiles = NULL_IF_CONFIG_SMALL(profiles)
};
#endif
@ -3408,6 +3422,7 @@ AVCodec ff_vc1_vdpau_decoder = {
CODEC_CAP_DR1 | CODEC_CAP_DELAY | CODEC_CAP_HWACCEL_VDPAU,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("SMPTE VC-1 VDPAU"),
.pix_fmts = (const enum PixelFormat[]){PIX_FMT_VDPAU_VC1, PIX_FMT_NONE}
.pix_fmts = (const enum PixelFormat[]){PIX_FMT_VDPAU_VC1, PIX_FMT_NONE},
.profiles = NULL_IF_CONFIG_SMALL(profiles)
};
#endif