compute-runtime/shared/test/common/gen9/image_surface_state_tests_gen9.cpp

/*
 * Copyright (C) 2020-2021 Intel Corporation
 *
 * SPDX-License-Identifier: MIT
 *
 */

#include "shared/test/unit_test/image/image_surface_state_fixture.h"

using namespace NEO;

using ImageSurfaceStateTestsGen9 = ImageSurfaceStateTests;

GEN9TEST_F(ImageSurfaceStateTestsGen9, givenGmmWithMediaCompressedWhenSetFlagsForMediaCompressionThenAuxiliarySurfaceNoneIsSet) {
    auto size = sizeof(typename FamilyType::RENDER_SURFACE_STATE);
    auto surfaceState = std::make_unique<char[]>(size);
    auto castSurfaceState = reinterpret_cast<typename FamilyType::RENDER_SURFACE_STATE *>(surfaceState.get());
    castSurfaceState->setAuxiliarySurfaceMode(FamilyType::RENDER_SURFACE_STATE::AUXILIARY_SURFACE_MODE::AUXILIARY_SURFACE_MODE_AUX_CCS_E);

    mockGmm->gmmResourceInfo->getResourceFlags()->Info.MediaCompressed = false;
    EncodeSurfaceState<FamilyType>::setFlagsForMediaCompression(castSurfaceState, mockGmm.get());
    EXPECT_EQ(castSurfaceState->getAuxiliarySurfaceMode(), FamilyType::RENDER_SURFACE_STATE::AUXILIARY_SURFACE_MODE::AUXILIARY_SURFACE_MODE_AUX_CCS_E);
    mockGmm->gmmResourceInfo->getResourceFlags()->Info.MediaCompressed = true;
    EncodeSurfaceState<FamilyType>::setFlagsForMediaCompression(castSurfaceState, mockGmm.get());
    EXPECT_EQ(castSurfaceState->getAuxiliarySurfaceMode(), FamilyType::RENDER_SURFACE_STATE::AUXILIARY_SURFACE_MODE::AUXILIARY_SURFACE_MODE_AUX_NONE);
}

GEN9TEST_F(ImageSurfaceStateTestsGen9, givenGmmWithMediaCompressedWhenSetMipTailStartLodThenMipTailStartLodIsSet) {
    auto size = sizeof(typename FamilyType::RENDER_SURFACE_STATE);
    auto surfaceState = std::make_unique<char[]>(size);
    auto castSurfaceState = reinterpret_cast<typename FamilyType::RENDER_SURFACE_STATE *>(surfaceState.get());

    setMipTailStartLod<FamilyType>(castSurfaceState, nullptr);

    EXPECT_EQ(castSurfaceState->getMipTailStartLod(), 0u);

    setMipTailStartLod<FamilyType>(castSurfaceState, mockGmm.get());

    EXPECT_EQ(castSurfaceState->getMipTailStartLod(), mockGmm->gmmResourceInfo->getMipTailStartLodSurfaceState());
}