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Code Issues Releases Activity

mmaldec: add vc1 decoding support

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wm4 2015-11-06 12:59:16 +01:00
parent 785ac437be
commit b07cbf6724
4 changed files with 18 additions and 0 deletions
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3
configure vendored
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@ -2516,6 +2516,9 @@ vc1_vdpau_decoder_deps="vdpau"
vc1_vdpau_decoder_select="vc1_decoder"
vc1_vdpau_hwaccel_deps="vdpau"
vc1_vdpau_hwaccel_select="vc1_decoder"
vc1_mmal_decoder_deps="mmal"
vc1_mmal_hwaccel_deps="mmal"
vc1_mmal_decoder_select="vc1_decoder"
vc1_qsv_hwaccel_deps="libmfx"
vc1_qsv_hwaccel_select="qsvdec_vc1"
wmv3_crystalhd_decoder_select="crystalhd"

1
libavcodec/Makefile
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@ -534,6 +534,7 @@ OBJS-$(CONFIG_VC1_DECODER) += vc1dec.o vc1_block.o vc1_loopfilter.o
vc1dsp.o \
msmpeg4dec.o msmpeg4.o msmpeg4data.o \
wmv2dsp.o
OBJS-$(CONFIG_VC1_MMAL_DECODER) += mmaldec.o
OBJS-$(CONFIG_VC1_QSV_DECODER) += qsvdec_vc1.o
OBJS-$(CONFIG_VCR1_DECODER) += vcr1.o
OBJS-$(CONFIG_VMDAUDIO_DECODER) += vmdaudio.o

2
libavcodec/allcodecs.c
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@ -108,6 +108,7 @@ void avcodec_register_all(void)
REGISTER_HWACCEL(VC1_DXVA2, vc1_dxva2);
REGISTER_HWACCEL(VC1_VAAPI, vc1_vaapi);
REGISTER_HWACCEL(VC1_VDPAU, vc1_vdpau);
REGISTER_HWACCEL(VC1_MMAL, vc1_mmal);
REGISTER_HWACCEL(VC1_QSV, vc1_qsv);
REGISTER_HWACCEL(WMV3_D3D11VA, wmv3_d3d11va);
REGISTER_HWACCEL(WMV3_DXVA2, wmv3_dxva2);
@ -326,6 +327,7 @@ void avcodec_register_all(void)
REGISTER_DECODER(VC1_VDPAU, vc1_vdpau);
#endif
REGISTER_DECODER(VC1IMAGE, vc1image);
REGISTER_DECODER(VC1_MMAL, vc1_mmal);
REGISTER_DECODER(VC1_QSV, vc1_qsv);
REGISTER_DECODER(VCR1, vcr1);
REGISTER_DECODER(VMDVIDEO, vmdvideo);

12
libavcodec/mmaldec.c
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@ -355,6 +355,10 @@ static av_cold int ffmmal_init_decoder(AVCodecContext *avctx)
format_in->encoding = MMAL_ENCODING_MP2V;
av_log(avctx, AV_LOG_DEBUG, "Use MMAL MP2V encoding\n");
break;
case AV_CODEC_ID_VC1:
format_in->encoding = MMAL_ENCODING_WVC1;
av_log(avctx, AV_LOG_DEBUG, "Use MMAL WVC1 encoding\n");
break;
case AV_CODEC_ID_H264:
default:
format_in->encoding = MMAL_ENCODING_H264;
@ -783,6 +787,13 @@ AVHWAccel ff_mpeg2_mmal_hwaccel = {
.pix_fmt = AV_PIX_FMT_MMAL,
};
AVHWAccel ff_vc1_mmal_hwaccel = {
.name = "vc1_mmal",
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_VC1,
.pix_fmt = AV_PIX_FMT_MMAL,
};
static const AVOption options[]={
{"extra_buffers", "extra buffers", offsetof(MMALDecodeContext, extra_buffers), AV_OPT_TYPE_INT, {.i64 = 10}, 0, 256, 0},
{NULL}
@ -817,3 +828,4 @@ static const AVOption options[]={
FFMMAL_DEC(h264, AV_CODEC_ID_H264)
FFMMAL_DEC(mpeg2, AV_CODEC_ID_MPEG2VIDEO)
FFMMAL_DEC(vc1, AV_CODEC_ID_VC1)