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Code Issues Releases Activity

avcodec/libvpx: set CODEC_CAP_EXPERIMENTAL correctly instead of testing at codec open time

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Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-12-08 14:04:06 +01:00
parent 0e575c24d6
commit 8e5a2989a3
4 changed files with 7 additions and 16 deletions
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13
libavcodec/libvpx.c
View File

@ -22,14 +22,9 @@
#include "libvpx.h"
int ff_vp9_check_experimental(AVCodecContext *avctx)
av_cold void ff_vp9_init_static(AVCodec *codec)
{
if (avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL &&
(vpx_codec_version_major() < 1 ||
(vpx_codec_version_major() == 1 && vpx_codec_version_minor() < 3))) {
av_log(avctx, AV_LOG_ERROR,
"Non-experimental support of VP9 requires libvpx >= 1.3.0\n");
return AVERROR_EXPERIMENTAL;
}
return 0;
if ( vpx_codec_version_major() < 1
|| (vpx_codec_version_major() == 1 && vpx_codec_version_minor() < 3))
codec->capabilities |= CODEC_CAP_EXPERIMENTAL;
}

2
libavcodec/libvpx.h
View File

@ -23,6 +23,6 @@
#include "avcodec.h"
int ff_vp9_check_experimental(AVCodecContext *avctx);
void ff_vp9_init_static(AVCodec *codec);
#endif /* AVCODEC_LIBVPX_H */

4
libavcodec/libvpxdec.c
View File

@ -133,9 +133,6 @@ AVCodec ff_libvpx_vp8_decoder = {
#if CONFIG_LIBVPX_VP9_DECODER
static av_cold int vp9_init(AVCodecContext *avctx)
{
int ret;
if ((ret = ff_vp9_check_experimental(avctx)))
return ret;
return vpx_init(avctx, &vpx_codec_vp9_dx_algo);
}
@ -149,5 +146,6 @@ AVCodec ff_libvpx_vp9_decoder = {
.close = vp8_free,
.decode = vp8_decode,
.capabilities = CODEC_CAP_AUTO_THREADS | CODEC_CAP_DR1,
.init_static_data = ff_vp9_init_static,
};
#endif /* CONFIG_LIBVPX_VP9_DECODER */

4
libavcodec/libvpxenc.c
View File

@ -852,9 +852,6 @@ AVCodec ff_libvpx_vp8_encoder = {
#if CONFIG_LIBVPX_VP9_ENCODER
static av_cold int vp9_init(AVCodecContext *avctx)
{
int ret;
if ((ret = ff_vp9_check_experimental(avctx)))
return ret;
return vpx_init(avctx, &vpx_codec_vp9_cx_algo);
}
@ -878,5 +875,6 @@ AVCodec ff_libvpx_vp9_encoder = {
.pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE },
.priv_class = &class_vp9,
.defaults = defaults,
.init_static_data = ff_vp9_init_static,
};
#endif /* CONFIG_LIBVPX_VP9_ENCODER */