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Fix vaExportSurfaceHandle() detection with i965 VAAPI driver

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This commit is contained in:
Cameron Gutman 2020-05-14 20:56:24 -07:00
parent 01f6188824
commit a1b74e1220
1 changed files with 22 additions and 2 deletions
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24
app/streaming/video/ffmpeg-renderers/vaapi.cpp
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@ -446,6 +446,26 @@ VAAPIRenderer::canExportEGL() {
VASurfaceID surfaceId;
VAStatus st;
VADRMPRIMESurfaceDescriptor descriptor;
VASurfaceAttrib attrs[2];
int attributeCount = 0;
// FFmpeg handles setting these quirk flags for us
if (!(vaDeviceContext->driver_quirks & AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE)) {
attrs[attributeCount].type = VASurfaceAttribMemoryType;
attrs[attributeCount].flags = VA_SURFACE_ATTRIB_SETTABLE;
attrs[attributeCount].value.type = VAGenericValueTypeInteger;
attrs[attributeCount].value.value.i = VA_SURFACE_ATTRIB_MEM_TYPE_VA;
attributeCount++;
}
// These attributes are required for i965 to create a surface that can
// be successfully exported via vaExportSurfaceHandle(). iHD doesn't
// need these, but it doesn't seem to hurt either.
attrs[attributeCount].type = VASurfaceAttribPixelFormat;
attrs[attributeCount].flags = VA_SURFACE_ATTRIB_SETTABLE;
attrs[attributeCount].value.type = VAGenericValueTypeInteger;
attrs[attributeCount].value.value.i = VA_FOURCC_NV12;
attributeCount++;
st = vaCreateSurfaces(vaDeviceContext->display,
VA_RT_FORMAT_YUV420,
@ -453,8 +473,8 @@ VAAPIRenderer::canExportEGL() {
720,
&surfaceId,
1,
nullptr,
0);
attrs,
attributeCount);
if (st != VA_STATUS_SUCCESS) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
"vaCreateSurfaces() failed: %d", st);