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/*
* Copyright (C) 2016 Intel Corporation. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "test_va_api_fixture.h"
namespace VAAPI {
class VAAPIConfigAttribs
: public VAAPIFixture
, public ::testing::WithParamInterface<std::tuple<VAProfile, VAEntrypoint> >
{
public:
VAAPIConfigAttribs()
: profile(::testing::get<0>(GetParam()))
, entrypoint(::testing::get<1>(GetParam()))
{ }
protected:
const VAProfile& profile;
const VAEntrypoint& entrypoint;
virtual void SetUp()
{
VAAPIFixture::SetUp();
doInitialize();
ASSERT_FALSE(HasFailure());
}
virtual void TearDown()
{
doTerminate();
VAAPIFixture::TearDown();
}
void validateConfigAttributes(const ConfigAttributes& actual,
const ConfigAttributes& supported) const
{
const size_t size(actual.size());
ASSERT_EQ(size, supported.size());
// Require that actual and supported are in the same order, by type
for (size_t i(0); i < size; ++i) {
const VAConfigAttrib& aAttrib = actual[i];
const VAConfigAttrib& sAttrib = supported[i];
ASSERT_EQ(aAttrib.type, sAttrib.type);
// NOTE: If an attribute was not explicitly set by user/app during
// createConfig (as is the case for GetConfigAttribs test), then
// all known drivers currently return the same value from
// vaQueryConfigAttributes as returned from vaGetConfigAttributes.
// However, there are several bitfield-type attributes that can
// only take on "one" choice from the supported value relayed in the
// bitfield from vaGetConfigAttributes. It still remains to be
// clarified whether drivers should actually return the "default"
// chosen value from vaQueryConfigAttributes when it is not
// specified by user/app during createConfig. Hence, for now, for
// bitfield-type attributes we only require that the actual value
// is equal-to or a "subset" of the supported value.
switch (aAttrib.type) {
// Read/write bitfield attribute can be a subset of supported values
case VAConfigAttribRTFormat:
case VAConfigAttribRateControl:
case VAConfigAttribDecSliceMode:
case VAConfigAttribEncPackedHeaders:
case VAConfigAttribEncInterlaced:
case VAConfigAttribFEIFunctionType:
EXPECT_EQ(sAttrib.value & aAttrib.value, aAttrib.value);
break;
// read-only and/or non-bitfield attributes
default:
EXPECT_EQ(sAttrib.value, aAttrib.value);
}
}
}
};
TEST_P(VAAPIConfigAttribs, GetConfigAttribs)
{
// The driver must support creating a config without any user specified
// attributes, in which case the driver will use it's own defaults. The
// app should be able to query those default attributes for such created
// config via vaQueryConfigAttributes. Those default attribute values
// should be consistent with supported attribute values returned by
// vaGetConfigAttributes.
if (not isSupported(profile, entrypoint)) {
skipTest(profile, entrypoint);
return;
}
// create config without attributes (i.e. use driver defaults)
createConfig(profile, entrypoint);
// query default attributes from the config we just created
ConfigAttributes actual;
queryConfigAttributes(profile, entrypoint, actual);
// we're done with the config
destroyConfig();
// copy the actual attributes and reset their values so we
// can get the supported values for them.
ConfigAttributes supported = actual;
std::for_each(supported.begin(), supported.end(),
[](VAConfigAttrib& s) { s.value = 0; });
// get supported config attribute values
getConfigAttributes(profile, entrypoint, supported);
// verify actual config attribute values are supported values
validateConfigAttributes(actual, supported);
}
INSTANTIATE_TEST_CASE_P(
Attributes, VAAPIConfigAttribs,
::testing::Combine(::testing::ValuesIn(g_vaProfiles),
::testing::ValuesIn(g_vaEntrypoints)));
} // namespace VAAPI
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