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Use VAAPI decoder for AMD on Wayland

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Cameron Gutman
2019-04-21 15:33:21 -07:00
parent 00926bac81
commit 8878c4a136
1 changed files with 6 additions and 5 deletions
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app/streaming/video/ffmpeg-renderers/vaapi.cpp
+6 -5
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@@ -114,11 +114,12 @@ VAAPIRenderer::initialize(PDECODER_PARAMETERS params)
"Driver: %s", "Driver: %s",
vendorString ? vendorString : "<unknown>"); vendorString ? vendorString : "<unknown>");
// AMD's Gallium VAAPI driver has a nasty memory leak // AMD's Gallium VAAPI driver has a nasty memory leak that causes memory
// that causes memory to be leaked for each submitted frame. // to be leaked for each submitted frame. The Flatpak runtime has a VDPAU
// The Flatpak runtime has a VDPAU driver in place that works // driver in place that works well, so use that instead on AMD systems. If
// well, so use that instead on AMD systems. // we're using Wayland, we have no choice but to use VAAPI because VDPAU
if (vendorString && qgetenv("FORCE_VAAPI") != "1") { // is only supported under X11.
if (vendorString && qgetenv("FORCE_VAAPI") != "1" && m_WindowSystem == SDL_SYSWM_X11) {
QString vendorStr(vendorString); QString vendorStr(vendorString);
if (vendorStr.contains("AMD", Qt::CaseInsensitive) || if (vendorStr.contains("AMD", Qt::CaseInsensitive) ||
vendorStr.contains("Radeon", Qt::CaseInsensitive)) { vendorStr.contains("Radeon", Qt::CaseInsensitive)) {