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hwcontext_vaapi: add a quirk for the missing MemoryType attribute

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The Intel binary iHD driver does not support the
VASurfaceAttribMemoryType, so surface allocation will fail when using
it.

(cherry picked from commit 2124711b95)
This commit is contained in:
Anton Khirnov
2016-09-30 21:21:46 +02:00
committed by Mark Thompson
parent 8d47d84075
commit 775a8477b7
4 changed files with 17 additions and 2 deletions
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8
libavutil/hwcontext_vaapi.c
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@@ -275,6 +275,11 @@ static const struct {
"i965",
AV_VAAPI_DRIVER_QUIRK_RENDER_PARAM_BUFFERS,
},
{
"Intel iHD",
"ubit",
AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE,
},
};
static int vaapi_device_init(AVHWDeviceContext *hwdev)
@@ -449,7 +454,8 @@ static int vaapi_frames_init(AVHWFramesContext *hwfc)
}
if (!hwfc->pool) {
int need_memory_type = 1, need_pixel_format = 1;
int need_memory_type = !(hwctx->driver_quirks & AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE);
int need_pixel_format = 1;
for (i = 0; i < avfc->nb_attributes; i++) {
if (ctx->attributes[i].type == VASurfaceAttribMemoryType)
need_memory_type = 0;