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Add VAAPI driver path fallbacks for AppImage

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This commit is contained in:
Cameron Gutman
2020-03-24 00:06:22 -07:00
parent cbedf0f74f
commit b3b49b440e
1 changed files with 48 additions and 16 deletions
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app/streaming/video/ffmpeg-renderers/vaapi.cpp
+33 -1
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@@ -138,10 +138,12 @@ VAAPIRenderer::initialize(PDECODER_PARAMETERS params)
int major, minor;
VAStatus status;
for (;;) {
status = vaInitialize(vaDeviceContext->display, &major, &minor);
if (status != VA_STATUS_SUCCESS && qEnvironmentVariableIsEmpty("LIBVA_DRIVER_NAME")) {
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION,
"Default VAAPI driver failed - trying fallback drivers");
"Trying fallback VAAPI driver names");
if (status != VA_STATUS_SUCCESS) {
// The iHD driver supports newer hardware like Ice Lake and Comet Lake.
// It should be picked by default on those platforms, but that doesn't
@@ -157,6 +159,36 @@ VAAPIRenderer::initialize(PDECODER_PARAMETERS params)
status = vaInitialize(vaDeviceContext->display, &major, &minor);
}
}
if (status == VA_STATUS_SUCCESS) {
// Success!
break;
}
if (qEnvironmentVariableIsEmpty("LIBVA_DRIVERS_PATH")) {
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION,
"Trying fallback VAAPI driver paths");
qputenv("LIBVA_DRIVERS_PATH",
#if Q_PROCESSOR_WORDSIZE == 8
"/usr/lib64/dri:" // Fedora x86_64
"/usr/lib64/va/drivers:" // Gentoo x86_64
#endif
"/usr/lib/dri:" // Arch i386 & x86_64, Fedora i386
"/usr/lib/va/drivers:" // Gentoo i386
#if defined(Q_PROCESSOR_X86_64)
"/usr/lib/x86_64-linux-gnu/dri:" // Ubuntu/Debian x86_64
#elif defined(Q_PROCESSOR_X86_32)
"/usr/lib/i386-linux-gnu/dri:" // Ubuntu/Debian i386
#endif
);
}
else {
// Give up
break;
}
}
if (status != VA_STATUS_SUCCESS) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
"Failed to initialize VAAPI: %d",