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Refactor ShaderChannelSelect logic for images using CL_LUMINANCE

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Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
This commit is contained in:
Filip Hazubski
2022-04-13 17:20:59 +00:00
committed by Compute-Runtime-Automation
parent 22e6cae4e1
commit e47385dc11
8 changed files with 46 additions and 7 deletions
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12
opencl/source/mem_obj/image.inl
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@ -12,6 +12,7 @@
#include "shared/source/gmm_helper/resource_info.h"
#include "shared/source/helpers/aligned_memory.h"
#include "shared/source/helpers/populate_factory.h"
#include "shared/source/os_interface/hw_info_config.h"
#include "opencl/source/helpers/surface_formats.h"
#include "opencl/source/mem_obj/image.h"
@ -74,8 +75,15 @@ void ImageHw<GfxFamily>::setImageArg(void *memory, bool setAsMediaBlockImage, ui
surfaceState->setShaderChannelSelectRed(static_cast<typename RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT>(shaderChannelValue));
if (imgChannelOrder == CL_LUMINANCE) {
surfaceState->setShaderChannelSelectGreen(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_RED);
surfaceState->setShaderChannelSelectBlue(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_RED);
auto &hwInfoConfig = *HwInfoConfig::get(executionEnvironment->rootDeviceEnvironments[rootDeviceIndex]->getHardwareInfo()->platform.eProductFamily);
if (hwInfoConfig.useChannelRedForUnusedShaderChannels()) {
surfaceState->setShaderChannelSelectGreen(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_RED);
surfaceState->setShaderChannelSelectBlue(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_RED);
} else {
surfaceState->setShaderChannelSelectGreen(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_ZERO);
surfaceState->setShaderChannelSelectBlue(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_ZERO);
surfaceState->setShaderChannelSelectAlpha(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_ONE);
}
} else {
shaderChannelValue = ImageHw<GfxFamily>::getShaderChannelValue(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_GREEN, imgChannelOrder);
surfaceState->setShaderChannelSelectGreen(static_cast<typename RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT>(shaderChannelValue));

18
opencl/test/unit_test/mem_obj/image_set_arg_tests.cpp
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@ -841,11 +841,19 @@ HWTEST_F(ImageSetArgTest, GivenImageWithClLuminanceFormatWhenSettingKernelArgThe
auto surfaceState = reinterpret_cast<const RENDER_SURFACE_STATE *>(
ptrOffset(pKernel->getSurfaceStateHeap(),
pKernelInfo->argAsImg(0).bindful));
//for CL_LUMINANCE format we override channels to RED to be spec complaint.
EXPECT_EQ(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_RED, surfaceState->getShaderChannelSelectRed());
EXPECT_EQ(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_RED, surfaceState->getShaderChannelSelectGreen());
EXPECT_EQ(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_RED, surfaceState->getShaderChannelSelectBlue());
EXPECT_EQ(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_ALPHA, surfaceState->getShaderChannelSelectAlpha());
auto &hwInfoConfig = *HwInfoConfig::get(defaultHwInfo->platform.eProductFamily);
//for CL_LUMINANCE format we override channels to RED to be spec compliant.
if (hwInfoConfig.useChannelRedForUnusedShaderChannels()) {
EXPECT_EQ(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_RED, surfaceState->getShaderChannelSelectRed());
EXPECT_EQ(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_RED, surfaceState->getShaderChannelSelectGreen());
EXPECT_EQ(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_RED, surfaceState->getShaderChannelSelectBlue());
EXPECT_EQ(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_ALPHA, surfaceState->getShaderChannelSelectAlpha());
} else {
EXPECT_EQ(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_RED, surfaceState->getShaderChannelSelectRed());
EXPECT_EQ(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_ZERO, surfaceState->getShaderChannelSelectGreen());
EXPECT_EQ(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_ZERO, surfaceState->getShaderChannelSelectBlue());
EXPECT_EQ(RENDER_SURFACE_STATE::SHADER_CHANNEL_SELECT_ONE, surfaceState->getShaderChannelSelectAlpha());
}
std::vector<Surface *> surfaces;
pKernel->getResidency(surfaces);

5
opencl/test/unit_test/os_interface/hw_info_config_tests.cpp
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@ -395,3 +395,8 @@ HWTEST_F(HwInfoConfigTest, givenHwInfoConfigWhenAskedIfPatIndexProgrammingSuppor
const auto &hwInfoConfig = *HwInfoConfig::get(pInHwInfo.platform.eProductFamily);
EXPECT_FALSE(hwInfoConfig.isVmBindPatIndexProgrammingSupported());
}
HWTEST2_F(HwInfoConfigTest, givenHwInfoConfigWhenAskedIfUseChannelRedForUnusedShaderChannelsThenTrueIsReturned, IsAtMostXeHpcCore) {
const auto &hwInfoConfig = *HwInfoConfig::get(pInHwInfo.platform.eProductFamily);
EXPECT_TRUE(hwInfoConfig.useChannelRedForUnusedShaderChannels());
}