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