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