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Avoid trying VDPAU when Vulkan is preferred

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The VDPAU renderer causes interoperability issues with Vulkan.
This commit is contained in:
Cameron Gutman
2024-04-18 00:41:24 -05:00
parent 02d867fe09
commit 76d0eb6b63
4 changed files with 28 additions and 7 deletions
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6
app/streaming/video/ffmpeg-renderers/vaapi.cpp
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@@ -338,8 +338,10 @@ VAAPIRenderer::initialize(PDECODER_PARAMETERS params)
// Older versions of the Gallium VAAPI driver have a nasty memory leak that
// causes memory to be leaked for each submitted frame. I believe this is
// resolved in the libva2 drivers (VAAPI 1.x). We will try to use VDPAU
// instead for old VAAPI versions or drivers affected by the RFI latency bug.
if ((major == 0 || m_HasRfiLatencyBug) && vendorStr.contains("Gallium", Qt::CaseInsensitive)) {
// instead for old VAAPI versions or drivers affected by the RFI latency bug
// as long as we're not streaming HDR (which is unsupported by VDPAU).
if ((major == 0 || (m_HasRfiLatencyBug && !(m_VideoFormat & VIDEO_FORMAT_MASK_10BIT))) &&
vendorStr.contains("Gallium", Qt::CaseInsensitive)) {
// Fail and let VDPAU pick this up
SDL_LogWarn(SDL_LOG_CATEGORY_APPLICATION,
"Deprioritizing VAAPI on Gallium driver. Set FORCE_VAAPI=1 to override.");