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st/va: Return surface formats depending on config chroma format

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This makes the supported format actually match the configuration, and
allows the user to observe that NV12 is supported for video processing
where previously they couldn't (though it did always work if they
blindly tried to use it anyway).

Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Mark Thompson
2016-10-12 23:53:01 +01:00
committed by Christian König
parent e7c7ef3625
commit e0604eed9f
1 changed files with 10 additions and 2 deletions
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src/gallium/state_trackers/va/surface.c
+10 -2
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@@ -419,11 +419,19 @@ vlVaQuerySurfaceAttributes(VADriverContextP ctx, VAConfigID config_id,
/* vlVaCreateConfig returns PIPE_VIDEO_PROFILE_UNKNOWN
* only for VAEntrypointVideoProc. */
if (config->profile == PIPE_VIDEO_PROFILE_UNKNOWN) {
for (j = 0; j < ARRAY_SIZE(vpp_surface_formats); ++j) {
if (config->rt_format == VA_RT_FORMAT_RGB32) {
for (j = 0; j < ARRAY_SIZE(vpp_surface_formats); ++j) {
attribs[i].type = VASurfaceAttribPixelFormat;
attribs[i].value.type = VAGenericValueTypeInteger;
attribs[i].flags = VA_SURFACE_ATTRIB_GETTABLE | VA_SURFACE_ATTRIB_SETTABLE;
attribs[i].value.value.i = PipeFormatToVaFourcc(vpp_surface_formats[j]);
i++;
}
} else if (config->rt_format == VA_RT_FORMAT_YUV420) {
attribs[i].type = VASurfaceAttribPixelFormat;
attribs[i].value.type = VAGenericValueTypeInteger;
attribs[i].flags = VA_SURFACE_ATTRIB_GETTABLE | VA_SURFACE_ATTRIB_SETTABLE;
attribs[i].value.value.i = PipeFormatToVaFourcc(vpp_surface_formats[j]);
attribs[i].value.value.i = VA_FOURCC_NV12;
i++;
}
} else {