Apurv Mishra
be375c2dbf
SWDEV-539526 - Add support for Mipmapped Array in Rocr Add support for Mipmapped Array functionality in Rocr Runtimeenabling GPU applications to work with multi-level texture mipmaps. The implementation introduces new public APIs for creating, querying, and managing mipmapped arrays across different GPU architectures. Signed-off-by: Apurv Mishra <Apurv.Mishra@amd.com> Co-authored-by: Shweta Khatri <shweta.khatri@amd.com> Co-authored-by: taosang2 <tao.sang@amd.com>
117 строки
5.0 KiB
C++
Исполняемый файл
117 строки
5.0 KiB
C++
Исполняемый файл
////////////////////////////////////////////////////////////////////////////////
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//
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// The University of Illinois/NCSA
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// Open Source License (NCSA)
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//
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// Copyright (c) 2014-2020, Advanced Micro Devices, Inc. All rights reserved.
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//
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// Developed by:
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//
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// AMD Research and AMD HSA Software Development
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//
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// Advanced Micro Devices, Inc.
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//
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// www.amd.com
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal with the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// - Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimers.
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// - Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimers in
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// the documentation and/or other materials provided with the distribution.
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// - Neither the names of Advanced Micro Devices, Inc,
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// nor the names of its contributors may be used to endorse or promote
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// products derived from this Software without specific prior written
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// permission.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS WITH THE SOFTWARE.
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//
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////////////////////////////////////////////////////////////////////////////////
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#ifndef EXT_IMAGE_IMAGE_MANAGER_NV_H_
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#define EXT_IMAGE_IMAGE_MANAGER_NV_H_
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#include "addrlib/inc/addrinterface.h"
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#include "image_manager_kv.h"
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namespace rocr {
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namespace image {
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class ImageManagerNv : public ImageManagerKv {
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public:
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ImageManagerNv();
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virtual ~ImageManagerNv();
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/// @brief Calculate the size and alignment of the backing storage of an
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/// image.
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virtual hsa_status_t CalculateImageSizeAndAlignment(
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hsa_agent_t component, const hsa_ext_image_descriptor_t& desc,
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hsa_ext_image_data_layout_t image_data_layout,
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uint32_t num_mipmap_levels,
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size_t image_data_row_pitch, size_t image_data_slice_pitch,
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hsa_ext_image_data_info_t& image_info) const;
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/// @brief Fill image structure with device specific image object.
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virtual hsa_status_t PopulateImageSrd(Image& image) const;
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/// @brief Fill image structure with device specific image object using the given format.
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virtual hsa_status_t PopulateImageSrd(Image& image, const metadata_amd_t* desc) const;
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/// @brief Modify device specific image object according to the specified
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/// new format.
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virtual hsa_status_t ModifyImageSrd(Image& image,
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hsa_ext_image_format_t& new_format) const;
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/// @brief Fill sampler structure with device specific sampler object.
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virtual hsa_status_t PopulateSamplerSrd(Sampler& sampler) const;
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/// @brief Fill image backing storage using agent copy.
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virtual hsa_status_t FillImage(const Image& image, const void* pattern,
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const hsa_ext_image_region_t& region);
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/// @brief Fill mipmap structure with device specific mipmapped array object.
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virtual hsa_status_t PopulateMipmapSrd(MipmappedArray& mipmap_array) const;
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/// @brief Fill mipmap structure with pre-computed AMD metadata descriptor.
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virtual hsa_status_t PopulateMipmapSrd(MipmappedArray& mipmap_array, const metadata_amd_t* desc) const;
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/// @brief Create mip level view using SRD BASE_LEVEL/LAST_LEVEL fields
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virtual hsa_status_t PopulateMipLevelSrd(MipmappedArray& level_view,
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const MipmappedArray& mipmap_array, uint32_t mip_level) const;
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virtual void printSRDDetailed(const uint32_t* srd) const;
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virtual void printChannelSelect(uint32_t sel) const;
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virtual void printResourceType(uint32_t type) const;
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virtual void printSwizzleMode(uint32_t sw_mode) const;
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protected:
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uint32_t GetAddrlibSurfaceInfoNv(hsa_agent_t component,
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const hsa_ext_image_descriptor_t& desc,
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uint32_t num_mipmap_levels,
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Image::TileMode tileMode,
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size_t image_data_row_pitch,
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size_t image_data_slice_pitch,
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ADDR2_COMPUTE_SURFACE_INFO_OUTPUT& out) const;
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bool IsLocalMemory(const void* address) const;
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private:
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DISALLOW_COPY_AND_ASSIGN(ImageManagerNv);
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};
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} // namespace image
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} // namespace rocr
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#endif // EXT_IMAGE_IMAGE_MANAGER_NV_H_
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