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Implement D3D11VA video rendering

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This commit is contained in:
Cameron Gutman 2022-02-04 21:51:34 -06:00
commit f256407789
8 changed files with 362 additions and 35 deletions
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8
app/streaming/video/ffmpeg.cpp
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@ -114,9 +114,8 @@ enum AVPixelFormat FFmpegVideoDecoder::ffGetFormat(AVCodecContext* context,
// format (if not using hardware decoding). It's crucial
// to override the default get_format() which will try
// to gracefully fall back to software decode and break us.
if (*p == (decoder->m_HwDecodeCfg ?
decoder->m_HwDecodeCfg->pix_fmt :
context->pix_fmt)) {
if (*p == (decoder->m_HwDecodeCfg ? decoder->m_HwDecodeCfg->pix_fmt : context->pix_fmt) &&
decoder->m_BackendRenderer->prepareDecoderContextInGetFormat(context, *p)) {
return *p;
}
}
@ -124,7 +123,8 @@ enum AVPixelFormat FFmpegVideoDecoder::ffGetFormat(AVCodecContext* context,
// Failed to match the preferred pixel formats. Try non-preferred options for non-hwaccel decoders.
if (decoder->m_HwDecodeCfg == nullptr) {
for (p = pixFmts; *p != -1; p++) {
if (decoder->m_FrontendRenderer->isPixelFormatSupported(decoder->m_VideoFormat, *p)) {
if (decoder->m_FrontendRenderer->isPixelFormatSupported(decoder->m_VideoFormat, *p) &&
decoder->m_BackendRenderer->prepareDecoderContextInGetFormat(context, *p)) {
return *p;
}
}