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Integrating VDPAU decoding into libopenshot

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This commit is contained in:
Jonathan Thomas
2019-04-28 14:03:45 -05:00
parent eea67ad972
commit 3bd2ae5f23
3 changed files with 31 additions and 0 deletions
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21
src/FFmpegReader.cpp
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@@ -186,6 +186,23 @@ static enum AVPixelFormat get_hw_dec_format_cu(AVCodecContext *ctx, const enum A
ZmqLogger::Instance()->AppendDebugMethod("FFmpegReader::get_hw_dec_format_cu (Unable to decode this file using hardware decode.)", "", -1, "", -1, "", -1, "", -1, "", -1, "", -1);
return AV_PIX_FMT_NONE;
}
static enum AVPixelFormat get_hw_dec_format_vd(AVCodecContext *ctx, const enum AVPixelFormat *pix_fmts)
{
const enum AVPixelFormat *p;
for (p = pix_fmts; *p != AV_PIX_FMT_NONE; p++) {
switch (*p) {
case AV_PIX_FMT_VDPAU:
hw_de_av_pix_fmt_global = AV_PIX_FMT_VDPAU;
hw_de_av_device_type_global = AV_HWDEVICE_TYPE_VDPAU;
return *p;
break;
}
}
ZmqLogger::Instance()->AppendDebugMethod("FFmpegReader::get_hw_dec_format_vd (Unable to decode this file using hardware decode.)", "", -1, "", -1, "", -1, "", -1, "", -1, "", -1);
return AV_PIX_FMT_NONE;
}
#endif
#if defined(_WIN32)
@@ -377,6 +394,10 @@ void FFmpegReader::Open() {
hw_de_av_device_type = AV_HWDEVICE_TYPE_CUDA;
pCodecCtx->get_format = get_hw_dec_format_cu;
break;
case 6:
hw_de_av_device_type = AV_HWDEVICE_TYPE_VDPAU;
pCodecCtx->get_format = get_hw_dec_format_vd;
break;
default:
hw_de_av_device_type = AV_HWDEVICE_TYPE_VAAPI;
pCodecCtx->get_format = get_hw_dec_format_va;