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Refactor redescribe() method

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Change-Id: I52aaec0e48fa44a79823b3ff44c07b1d5ce1e4c0
Signed-off-by: Maciej Dziuban <maciej.dziuban@intel.com>
This commit is contained in:
Maciej Dziuban
2019-12-13 16:02:06 +01:00
committed by sys_ocldev
parent e43e06192f
commit a33495a3de
1 changed files with 8 additions and 14 deletions
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22
runtime/mem_obj/image.cpp
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@@ -892,20 +892,14 @@ Image *Image::redescribe() {
7 // {CL_RGBA, CL_UNSIGNED_INT32} 16 byte
};
const uint32_t bytesPerPixel = this->surfaceFormatInfo.NumChannels * surfaceFormatInfo.PerChannelSizeInBytes;
const uint32_t exponent = Math::log2(bytesPerPixel);
DEBUG_BREAK_IF(exponent >= 5u);
const uint32_t surfaceFormatIdx = redescribeTableBytes[exponent % 5];
const ArrayRef<const SurfaceFormatInfo> readWriteSurfaceFormats = SurfaceFormats::readWrite();
const SurfaceFormatInfo *surfaceFormat = &readWriteSurfaceFormats[surfaceFormatIdx];
auto imageFormatNew = this->imageFormat;
auto imageDescNew = this->imageDesc;
const SurfaceFormatInfo *surfaceFormat = nullptr;
auto bytesPerPixel = this->surfaceFormatInfo.NumChannels * surfaceFormatInfo.PerChannelSizeInBytes;
uint32_t exponent = 0;
exponent = Math::log2(bytesPerPixel);
DEBUG_BREAK_IF(exponent >= 32);
uint32_t surfaceFormatIdx = redescribeTableBytes[exponent % 5];
ArrayRef<const SurfaceFormatInfo> readWriteSurfaceFormats = SurfaceFormats::readWrite();
surfaceFormat = &readWriteSurfaceFormats[surfaceFormatIdx];
imageFormatNew.image_channel_order = surfaceFormat->OCLImageFormat.image_channel_order;
imageFormatNew.image_channel_data_type = surfaceFormat->OCLImageFormat.image_channel_data_type;
@@ -918,7 +912,7 @@ Image *Image::redescribe() {
this->getSize(),
this->getCpuAddress(),
imageFormatNew,
imageDescNew,
this->imageDesc,
this->isMemObjZeroCopy(),
this->getGraphicsAllocation(),
true,