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Use SDL to render on Wayland for VAAPI

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This commit is contained in:
Cameron Gutman
2019-04-12 22:54:21 -07:00
parent ada2270bd1
commit b8b633a6cc
4 changed files with 30 additions and 29 deletions
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13
app/streaming/video/ffmpeg.cpp
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@@ -137,7 +137,18 @@ void FFmpegVideoDecoder::reset()
bool FFmpegVideoDecoder::createFrontendRenderer(PDECODER_PARAMETERS params)
{
m_FrontendRenderer = m_BackendRenderer;
if (m_BackendRenderer->isDirectRenderingSupported()) {
// The backend renderer can render to the display
m_FrontendRenderer = m_BackendRenderer;
}
else {
// The backend renderer cannot directly render to the display, so
// we will create an SDL renderer to draw the frames.
m_FrontendRenderer = new SdlRenderer();
if (!m_FrontendRenderer->initialize(params)) {
return false;
}
}
// Determine whether the frontend renderer prefers frame pacing
auto vsyncConstraint = m_FrontendRenderer->getFramePacingConstraint();