foreman
402 lines
17 KiB
C++
402 lines
17 KiB
C++
//
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// Copyright (c) 2013 Advanced Micro Devices, Inc. All rights reserved.
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//
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#ifndef HSABLIT_HPP_
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#define HSABLIT_HPP_
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#include "top.hpp"
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#include "platform/command.hpp"
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#include "platform/commandqueue.hpp"
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#include "device/device.hpp"
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#include "device/blit.hpp"
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/*! \addtogroup HSA Blit Implementation
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* @{
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*/
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//! HSA Blit Manager Implementation
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namespace oclhsa {
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class Device;
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class Kernel;
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class Memory;
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class VirtualGPU;
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//! DMA Blit Manager
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class HsaBlitManager : public device::HostBlitManager
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{
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public:
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//! Constructor
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HsaBlitManager(
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device::VirtualDevice& vdev, //!< Virtual GPU to be used for blits
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Setup setup = Setup() //!< Specifies HW accelerated blits
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);
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//! Destructor
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virtual ~HsaBlitManager() { }
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//! Creates HostBlitManager object
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virtual bool create(amd::Device& device) { return true; }
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//! Copies a buffer object to system memory
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virtual bool readBuffer(
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device::Memory& srcMemory, //!< Source memory object
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void* dstHost, //!< Destination host memory
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const amd::Coord3D& origin, //!< Source origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies a buffer object to system memory
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virtual bool readBufferRect(
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device::Memory& srcMemory, //!< Source memory object
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void* dstHost, //!< Destinaiton host memory
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const amd::BufferRect& bufRect, //!< Source rectangle
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const amd::BufferRect& hostRect, //!< Destination rectangle
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies an image object to system memory
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virtual bool readImage(
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device::Memory& srcMemory, //!< Source memory object
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void* dstHost, //!< Destination host memory
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const amd::Coord3D& origin, //!< Source origin
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const amd::Coord3D& size, //!< Size of the copy region
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size_t rowPitch, //!< Row pitch for host memory
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size_t slicePitch, //!< Slice pitch for host memory
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies system memory to a buffer object
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virtual bool writeBuffer(
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const void* srcHost, //!< Source host memory
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device::Memory& dstMemory, //!< Destination memory object
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const amd::Coord3D& origin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies system memory to a buffer object
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virtual bool writeBufferRect(
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const void* srcHost, //!< Source host memory
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device::Memory& dstMemory, //!< Destination memory object
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const amd::BufferRect& hostRect, //!< Destination rectangle
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const amd::BufferRect& bufRect, //!< Source rectangle
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies system memory to an image object
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virtual bool writeImage(
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const void* srcHost, //!< Source host memory
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device::Memory& dstMemory, //!< Destination memory object
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const amd::Coord3D& origin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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size_t rowPitch, //!< Row pitch for host memory
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size_t slicePitch, //!< Slice pitch for host memory
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies a buffer object to another buffer object
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virtual bool copyBuffer(
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device::Memory& srcMemory, //!< Source memory object
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device::Memory& dstMemory, //!< Destination memory object
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const amd::Coord3D& srcOrigin, //!< Source origin
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const amd::Coord3D& dstOrigin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies a buffer object to another buffer object
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virtual bool copyBufferRect(
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device::Memory& srcMemory, //!< Source memory object
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device::Memory& dstMemory, //!< Destination memory object
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const amd::BufferRect& srcRect, //!< Source rectangle
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const amd::BufferRect& dstRect, //!< Destination rectangle
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies an image object to a buffer object
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virtual bool copyImageToBuffer(
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device::Memory& srcMemory, //!< Source memory object
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device::Memory& dstMemory, //!< Destination memory object
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const amd::Coord3D& srcOrigin, //!< Source origin
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const amd::Coord3D& dstOrigin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false, //!< Entire buffer will be updated
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size_t rowPitch = 0, //!< Pitch for buffer
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size_t slicePitch = 0 //!< Slice for buffer
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) const;
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//! Copies a buffer object to an image object
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virtual bool copyBufferToImage(
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device::Memory& srcMemory, //!< Source memory object
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device::Memory& dstMemory, //!< Destination memory object
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const amd::Coord3D& srcOrigin, //!< Source origin
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const amd::Coord3D& dstOrigin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false, //!< Entire buffer will be updated
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size_t rowPitch = 0, //!< Pitch for buffer
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size_t slicePitch = 0 //!< Slice for buffer
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) const;
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//! Copies an image object to another image object
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virtual bool copyImage(
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device::Memory& srcMemory, //!< Source memory object
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device::Memory& dstMemory, //!< Destination memory object
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const amd::Coord3D& srcOrigin, //!< Source origin
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const amd::Coord3D& dstOrigin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Fills a buffer memory with a pattern data
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virtual bool fillBuffer(
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device::Memory& memory, //!< Memory object to fill with pattern
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const void* pattern, //!< Pattern data
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size_t patternSize, //!< Pattern size
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const amd::Coord3D& origin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Fills an image memory with a pattern data
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virtual bool fillImage(
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device::Memory& dstMemory, //!< Memory object to fill with pattern
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const void* pattern, //!< Pattern data
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const amd::Coord3D& origin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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protected:
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//! Returns the virtual GPU object
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VirtualGPU& gpu() const { return static_cast<VirtualGPU&>(vDev_); }
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private:
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//! Disable copy constructor
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HsaBlitManager(const HsaBlitManager&);
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//! Disable operator=
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HsaBlitManager& operator=(const HsaBlitManager&);
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bool importExportImage(
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uint8_t* dst,
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const uint8_t* src,
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const amd::Coord3D& dstOffset,
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size_t dstRowPitch,
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size_t dstSlicePitch,
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const amd::Coord3D& srcOffset,
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size_t srcRowPitch,
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size_t srcSlicePitch,
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const amd::Coord3D& sizeToCopy,
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size_t elementSize) const;
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};
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//! Kernel Blit Manager
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class KernelBlitManager : public HsaBlitManager
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{
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public:
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enum {
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BlitCopyImage = 0,
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BlitCopyImage1DA,
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BlitCopyImageToBuffer,
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BlitCopyBufferToImage,
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BlitCopyBufferRect,
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BlitCopyBufferRectAligned,
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BlitCopyBuffer,
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BlitCopyBufferAligned,
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FillBuffer,
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FillImage,
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BlitTotal
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};
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//! Constructor
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KernelBlitManager(
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device::VirtualDevice& vdev, //!< Virtual GPU to be used for blits
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Setup setup = Setup() //!< Specifies HW accelerated blits
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);
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//! Destructor
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virtual ~KernelBlitManager();
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//! Creates HostBlitManager object
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virtual bool create(amd::Device& device);
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//! Copies a buffer object to system memory
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virtual bool readBuffer(
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device::Memory& srcMemory, //!< Source memory object
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void* dstHost, //!< Destination host memory
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const amd::Coord3D& origin, //!< Source origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies a buffer object to system memory
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virtual bool readBufferRect(
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device::Memory& srcMemory, //!< Source memory object
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void* dstHost, //!< Destinaiton host memory
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const amd::BufferRect& bufRect, //!< Source rectangle
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const amd::BufferRect& hostRect, //!< Destination rectangle
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies an image object to system memory
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virtual bool readImage(
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device::Memory& srcMemory, //!< Source memory object
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void* dstHost, //!< Destination host memory
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const amd::Coord3D& origin, //!< Source origin
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const amd::Coord3D& size, //!< Size of the copy region
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size_t rowPitch, //!< Row pitch for host memory
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size_t slicePitch, //!< Slice pitch for host memory
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies system memory to a buffer object
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virtual bool writeBuffer(
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const void* srcHost, //!< Source host memory
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device::Memory& dstMemory, //!< Destination memory object
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const amd::Coord3D& origin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies system memory to a buffer object
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virtual bool writeBufferRect(
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const void* srcHost, //!< Source host memory
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device::Memory& dstMemory, //!< Destination memory object
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const amd::BufferRect& hostRect, //!< Destination rectangle
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const amd::BufferRect& bufRect, //!< Source rectangle
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies system memory to an image object
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virtual bool writeImage(
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const void* srcHost, //!< Source host memory
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device::Memory& dstMemory, //!< Destination memory object
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const amd::Coord3D& origin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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size_t rowPitch, //!< Row pitch for host memory
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size_t slicePitch, //!< Slice pitch for host memory
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies a buffer object to another buffer object
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virtual bool copyBuffer(
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device::Memory& srcMemory, //!< Source memory object
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device::Memory& dstMemory, //!< Destination memory object
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const amd::Coord3D& srcOrigin, //!< Source origin
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const amd::Coord3D& dstOrigin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies a buffer object to another buffer object
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virtual bool copyBufferRect(
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device::Memory& srcMemory, //!< Source memory object
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device::Memory& dstMemory, //!< Destination memory object
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const amd::BufferRect& srcRect, //!< Source rectangle
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const amd::BufferRect& dstRect, //!< Destination rectangle
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Copies an image object to a buffer object
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virtual bool copyImageToBuffer(
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device::Memory& srcMemory, //!< Source memory object
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device::Memory& dstMemory, //!< Destination memory object
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const amd::Coord3D& srcOrigin, //!< Source origin
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const amd::Coord3D& dstOrigin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false, //!< Entire buffer will be updated
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size_t rowPitch = 0, //!< Pitch for buffer
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size_t slicePitch = 0 //!< Slice for buffer
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) const;
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//! Copies a buffer object to an image object
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virtual bool copyBufferToImage(
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device::Memory& srcMemory, //!< Source memory object
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device::Memory& dstMemory, //!< Destination memory object
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const amd::Coord3D& srcOrigin, //!< Source origin
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const amd::Coord3D& dstOrigin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false, //!< Entire buffer will be updated
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size_t rowPitch = 0, //!< Pitch for buffer
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size_t slicePitch = 0 //!< Slice for buffer
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) const;
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//! Copies an image object to another image object
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virtual bool copyImage(
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device::Memory& srcMemory, //!< Source memory object
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device::Memory& dstMemory, //!< Destination memory object
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const amd::Coord3D& srcOrigin, //!< Source origin
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const amd::Coord3D& dstOrigin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Fills a buffer memory with a pattern data
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virtual bool fillBuffer(
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device::Memory& memory, //!< Memory object to fill with pattern
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const void* pattern, //!< Pattern data
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size_t patternSize, //!< Pattern size
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const amd::Coord3D& origin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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//! Fills an image memory with a pattern data
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virtual bool fillImage(
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device::Memory& dstMemory, //!< Memory object to fill with pattern
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const void* pattern, //!< Pattern data
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const amd::Coord3D& origin, //!< Destination origin
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const amd::Coord3D& size, //!< Size of the copy region
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bool entire = false //!< Entire buffer will be updated
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) const;
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private:
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//! Disable copy constructor
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KernelBlitManager(const KernelBlitManager&);
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//! Disable operator=
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KernelBlitManager& operator=(const KernelBlitManager&);
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//! Creates a program for all blit operations
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bool createProgram(
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Device& device //!< Device object
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);
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amd::Image::Format filterFormat(amd::Image::Format oldFormat) const;
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device::Memory *createImageView(
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device::Memory &parent,
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amd::Image::Format newFormat) const;
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amd::Context *context_; //!< A dummy context
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amd::Program *program_; //!< GPU program obejct
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amd::Kernel *kernels_[BlitTotal]; //!< GPU kernels for blit
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};
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static const char* BlitName[KernelBlitManager::BlitTotal] = {
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"copyImage",
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"copyImage1DA",
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"copyImageToBuffer",
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"copyBufferToImage",
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"copyBufferRect",
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"copyBufferRectAligned",
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"copyBuffer",
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"copyBufferAligned",
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"fillBuffer",
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"fillImage"
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};
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/*@}*/
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} // namespace oclhsa
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#endif /*HSABLIT_HPP_*/
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