224 lines
9.1 KiB
C++
224 lines
9.1 KiB
C++
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef RSOV_ALLOCATION_H
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#define RSOV_ALLOCATION_H
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#include <vulkan/vulkan.h>
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#include "rsDefines.h"
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#include "rs_hal.h"
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#include "system/window.h"
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namespace android {
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namespace renderscript {
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class Allocation;
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class Context;
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class Type;
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namespace rsov {
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class RSoVContext;
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// Abstraction for a Vulkan Buffer
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class RSoVBuffer {
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public:
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RSoVBuffer(RSoVContext *context, size_t bufferSize);
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~RSoVBuffer();
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const VkDescriptorBufferInfo *getBufferInfo() const { return &mBufferInfo; }
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char *getHostPtr() const { return mPtr; }
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private:
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void InitBuffer(size_t);
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char *mPtr; // Host pointer to mmapped device memory for the Buffer
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RSoVContext *mRSoV;
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VkDevice mDevice;
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VkDeviceMemory mMem;
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VkBuffer mBuf;
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VkDescriptorBufferInfo mBufferInfo;
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};
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class RSoVAllocation {
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public:
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RSoVAllocation(RSoVContext *context, const Type *type, size_t bufferSize);
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~RSoVAllocation() { delete mBuffer; }
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const Type *getType() const { return mType; }
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uint32_t getWidth() const { return mWidth; }
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uint32_t getHeight() const { return mHeight; }
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uint32_t getDepth() const { return mDepth; }
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RSoVBuffer *getBuffer() const { return mBuffer; }
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char *getHostPtr() const { return mBuffer->getHostPtr(); }
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private:
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RSoVBuffer *mBuffer;
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const Type *mType;
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const uint32_t mWidth;
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const uint32_t mHeight;
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const uint32_t mDepth;
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};
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} // namespace rsov
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} // namespace renderscript
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} // namespace android
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extern bool rsovAllocationInit(const android::renderscript::Context *rsc,
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android::renderscript::Allocation *alloc,
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bool forceZero);
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extern void rsovAllocationDestroy(const android::renderscript::Context *rsc,
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android::renderscript::Allocation *alloc);
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extern void rsovAllocationData1D(const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc,
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uint32_t xoff, uint32_t lod, size_t count,
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const void *data, size_t sizeBytes);
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extern void rsovAllocationData2D(const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc,
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uint32_t xoff, uint32_t yoff, uint32_t lod,
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RsAllocationCubemapFace face, uint32_t w,
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uint32_t h, const void *data, size_t sizeBytes,
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size_t stride);
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extern void rsovAllocationData3D(const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc,
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uint32_t xoff, uint32_t yoff, uint32_t zoff,
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uint32_t lod, uint32_t w, uint32_t h,
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uint32_t d, const void *data, size_t sizeBytes,
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size_t stride);
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extern void rsovAllocationRead1D(const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc,
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uint32_t xoff, uint32_t lod, size_t count,
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void *data, size_t sizeBytes);
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extern void rsovAllocationRead2D(const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc,
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uint32_t xoff, uint32_t yoff, uint32_t lod,
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RsAllocationCubemapFace face, uint32_t w,
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uint32_t h, void *data, size_t sizeBytes,
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size_t stride);
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extern void rsovAllocationRead3D(const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc,
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uint32_t xoff, uint32_t yoff, uint32_t zoff,
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uint32_t lod, uint32_t w, uint32_t h,
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uint32_t d, void *data, size_t sizeBytes,
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size_t stride);
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extern void *rsovAllocationLock1D(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc);
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extern void rsovAllocationUnlock1D(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc);
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extern void rsovAllocationData1D_alloc(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *dstAlloc, uint32_t dstXoff,
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uint32_t dstLod, size_t count,
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const android::renderscript::Allocation *srcAlloc, uint32_t srcXoff,
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uint32_t srcLod);
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extern void rsovAllocationData2D_alloc_script(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *dstAlloc, uint32_t dstXoff,
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uint32_t dstYoff, uint32_t dstLod, RsAllocationCubemapFace dstFace,
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uint32_t w, uint32_t h, const android::renderscript::Allocation *srcAlloc,
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uint32_t srcXoff, uint32_t srcYoff, uint32_t srcLod,
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RsAllocationCubemapFace srcFace);
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extern void rsovAllocationData2D_alloc(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *dstAlloc, uint32_t dstXoff,
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uint32_t dstYoff, uint32_t dstLod, RsAllocationCubemapFace dstFace,
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uint32_t w, uint32_t h, const android::renderscript::Allocation *srcAlloc,
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uint32_t srcXoff, uint32_t srcYoff, uint32_t srcLod,
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RsAllocationCubemapFace srcFace);
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extern void rsovAllocationData3D_alloc_script(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *dstAlloc, uint32_t dstXoff,
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uint32_t dstYoff, uint32_t dstZoff, uint32_t dstLod, uint32_t w, uint32_t h,
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uint32_t d, const android::renderscript::Allocation *srcAlloc,
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uint32_t srcXoff, uint32_t srcYoff, uint32_t srcZoff, uint32_t srcLod);
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extern void rsovAllocationData3D_alloc(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *dstAlloc, uint32_t dstXoff,
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uint32_t dstYoff, uint32_t dstZoff, uint32_t dstLod, uint32_t w, uint32_t h,
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uint32_t d, const android::renderscript::Allocation *srcAlloc,
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uint32_t srcXoff, uint32_t srcYoff, uint32_t srcZoff, uint32_t srcLod);
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extern void rsovAllocationAdapterOffset(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc);
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extern bool rsovAllocationAdapterInit(const android::renderscript::Context *rsc,
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android::renderscript::Allocation *alloc);
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extern void rsovAllocationSyncAll(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc, RsAllocationUsageType src);
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extern void rsovAllocationMarkDirty(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc);
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extern void rsovAllocationResize(const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc,
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const android::renderscript::Type *newType,
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bool zeroNew);
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extern void rsovAllocationGenerateMipmaps(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc);
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extern uint32_t rsovAllocationGrallocBits(
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const android::renderscript::Context *rsc,
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android::renderscript::Allocation *alloc);
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extern void rsovAllocationUpdateCachedObject(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc,
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android::renderscript::rs_allocation *obj);
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extern void rsovAllocationSetSurface(const android::renderscript::Context *rsc,
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android::renderscript::Allocation *alloc,
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ANativeWindow *nw);
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extern void rsovAllocationIoSend(const android::renderscript::Context *rsc,
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android::renderscript::Allocation *alloc);
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extern void rsovAllocationIoReceive(const android::renderscript::Context *rsc,
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android::renderscript::Allocation *alloc);
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extern void rsovAllocationElementData(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc, uint32_t x, uint32_t y,
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uint32_t z, const void *data, uint32_t cIdx, size_t sizeBytes);
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extern void rsovAllocationElementRead(
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const android::renderscript::Context *rsc,
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const android::renderscript::Allocation *alloc, uint32_t x, uint32_t y,
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uint32_t z, void *data, uint32_t cIdx, size_t sizeBytes);
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#endif // RSOV_ALLOCATION_H
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