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/*
* Copyright (C) 2013 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.
*/
#include "RenderScript.h"
#include "rsCppInternal.h"
using namespace android;
using namespace RSC;
void * Allocation::getIDSafe() const {
return getID();
}
void Allocation::updateCacheInfo(sp<const Type> t) {
mCurrentDimX = t->getX();
mCurrentDimY = t->getY();
mCurrentDimZ = t->getZ();
mCurrentCount = mCurrentDimX;
if (mCurrentDimY > 1) {
mCurrentCount *= mCurrentDimY;
}
if (mCurrentDimZ > 1) {
mCurrentCount *= mCurrentDimZ;
}
}
Allocation::Allocation(void *id, sp<RS> rs, sp<const Type> t, uint32_t usage) :
BaseObj(id, rs), mSelectedY(0), mSelectedZ(0), mSelectedLOD(0),
mSelectedFace(RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X) {
if ((usage & ~(RS_ALLOCATION_USAGE_SCRIPT |
RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE |
RS_ALLOCATION_USAGE_GRAPHICS_VERTEX |
RS_ALLOCATION_USAGE_GRAPHICS_CONSTANTS |
RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET |
RS_ALLOCATION_USAGE_IO_INPUT |
RS_ALLOCATION_USAGE_IO_OUTPUT |
RS_ALLOCATION_USAGE_OEM |
RS_ALLOCATION_USAGE_SHARED)) != 0) {
ALOGE("Unknown usage specified.");
}
if ((usage & RS_ALLOCATION_USAGE_IO_INPUT) != 0) {
mWriteAllowed = false;
if ((usage & ~(RS_ALLOCATION_USAGE_IO_INPUT |
RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE |
RS_ALLOCATION_USAGE_SCRIPT)) != 0) {
ALOGE("Invalid usage combination.");
}
}
mType = t;
mUsage = usage;
mAutoPadding = false;
if (t != nullptr) {
updateCacheInfo(t);
}
}
void Allocation::validateIsInt64() {
RsDataType dt = mType->getElement()->getDataType();
if ((dt == RS_TYPE_SIGNED_64) || (dt == RS_TYPE_UNSIGNED_64)) {
return;
}
ALOGE("64 bit integer source does not match allocation type %i", dt);
}
void Allocation::validateIsInt32() {
RsDataType dt = mType->getElement()->getDataType();
if ((dt == RS_TYPE_SIGNED_32) || (dt == RS_TYPE_UNSIGNED_32)) {
return;
}
ALOGE("32 bit integer source does not match allocation type %i", dt);
}
void Allocation::validateIsInt16() {
RsDataType dt = mType->getElement()->getDataType();
if ((dt == RS_TYPE_SIGNED_16) || (dt == RS_TYPE_UNSIGNED_16)) {
return;
}
ALOGE("16 bit integer source does not match allocation type %i", dt);
}
void Allocation::validateIsInt8() {
RsDataType dt = mType->getElement()->getDataType();
if ((dt == RS_TYPE_SIGNED_8) || (dt == RS_TYPE_UNSIGNED_8)) {
return;
}
ALOGE("8 bit integer source does not match allocation type %i", dt);
}
void Allocation::validateIsFloat32() {
RsDataType dt = mType->getElement()->getDataType();
if (dt == RS_TYPE_FLOAT_32) {
return;
}
ALOGE("32 bit float source does not match allocation type %i", dt);
}
void Allocation::validateIsFloat64() {
RsDataType dt = mType->getElement()->getDataType();
if (dt == RS_TYPE_FLOAT_64) {
return;
}
ALOGE("64 bit float source does not match allocation type %i", dt);
}
void Allocation::validateIsObject() {
RsDataType dt = mType->getElement()->getDataType();
if ((dt == RS_TYPE_ELEMENT) ||
(dt == RS_TYPE_TYPE) ||
(dt == RS_TYPE_ALLOCATION) ||
(dt == RS_TYPE_SAMPLER) ||
(dt == RS_TYPE_SCRIPT) ||
(dt == RS_TYPE_MESH) ||
(dt == RS_TYPE_PROGRAM_FRAGMENT) ||
(dt == RS_TYPE_PROGRAM_VERTEX) ||
(dt == RS_TYPE_PROGRAM_RASTER) ||
(dt == RS_TYPE_PROGRAM_STORE)) {
return;
}
ALOGE("Object source does not match allocation type %i", dt);
}
void Allocation::updateFromNative() {
BaseObj::updateFromNative();
const void *typeID = RS::dispatch->AllocationGetType(mRS->getContext(), getID());
if(typeID != nullptr) {
sp<Type> t = new Type((void *)typeID, mRS);
t->updateFromNative();
updateCacheInfo(t);
mType = t;
}
}
void Allocation::syncAll(RsAllocationUsageType srcLocation) {
switch (srcLocation) {
case RS_ALLOCATION_USAGE_SCRIPT:
case RS_ALLOCATION_USAGE_GRAPHICS_CONSTANTS:
case RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE:
case RS_ALLOCATION_USAGE_GRAPHICS_VERTEX:
case RS_ALLOCATION_USAGE_SHARED:
break;
default:
mRS->throwError(RS_ERROR_INVALID_PARAMETER, "Source must be exactly one usage type.");
return;
}
tryDispatch(mRS, RS::dispatch->AllocationSyncAll(mRS->getContext(), getIDSafe(), srcLocation));
}
void * Allocation::getPointer(size_t *stride) {
void *p = nullptr;
if (!(mUsage & RS_ALLOCATION_USAGE_SHARED)) {
mRS->throwError(RS_ERROR_INVALID_PARAMETER, "Allocation does not support USAGE_SHARED.");
return nullptr;
}
// FIXME: decide if lack of getPointer should cause compat mode
if (RS::dispatch->AllocationGetPointer == nullptr) {
mRS->throwError(RS_ERROR_RUNTIME_ERROR, "Can't use getPointer on older APIs");
return nullptr;
}
p = RS::dispatch->AllocationGetPointer(mRS->getContext(), getIDSafe(), 0,
RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X, 0, 0, stride, sizeof(size_t));
if (mRS->getError() != RS_SUCCESS) {
mRS->throwError(RS_ERROR_RUNTIME_ERROR, "Allocation lock failed");
p = nullptr;
}
return p;
}
// ---------------------------------------------------------------------------
//Functions needed for autopadding & unpadding
static void copyWithPadding(void* ptr, const void* srcPtr, int mSize, int count) {
int sizeBytesPad = mSize * 4;
int sizeBytes = mSize * 3;
uint8_t *dst = static_cast<uint8_t *>(ptr);
const uint8_t *src = static_cast<const uint8_t *>(srcPtr);
for (int i = 0; i < count; i++) {
memcpy(dst, src, sizeBytes);
dst += sizeBytesPad;
src += sizeBytes;
}
}
static void copyWithUnPadding(void* ptr, const void* srcPtr, int mSize, int count) {
int sizeBytesPad = mSize * 4;
int sizeBytes = mSize * 3;
uint8_t *dst = static_cast<uint8_t *>(ptr);
const uint8_t *src = static_cast<const uint8_t *>(srcPtr);
for (int i = 0; i < count; i++) {
memcpy(dst, src, sizeBytes);
dst += sizeBytes;
src += sizeBytesPad;
}
}
// ---------------------------------------------------------------------------
void Allocation::copy1DRangeFrom(uint32_t off, size_t count, const void *data) {
if(count < 1) {
mRS->throwError(RS_ERROR_INVALID_PARAMETER, "Count must be >= 1.");
return;
}
if((off + count) > mCurrentCount) {
ALOGE("Overflow, Available count %u, got %zu at offset %u.", mCurrentCount, count, off);
mRS->throwError(RS_ERROR_INVALID_PARAMETER, "Invalid copy specified");
return;
}
if (mAutoPadding && (mType->getElement()->getVectorSize() == 3)) {
size_t eSize = mType->getElement()->getSizeBytes();
void *ptr = malloc(eSize * count);
copyWithPadding(ptr, data, eSize / 4, count);
tryDispatch(mRS, RS::dispatch->Allocation1DData(mRS->getContext(), getIDSafe(), off, mSelectedLOD,
count, ptr, count * mType->getElement()->getSizeBytes()));
free(ptr);
} else {
tryDispatch(mRS, RS::dispatch->Allocation1DData(mRS->getContext(), getIDSafe(), off, mSelectedLOD,
count, data, count * mType->getElement()->getSizeBytes()));
}
}
void Allocation::copy1DRangeTo(uint32_t off, size_t count, void *data) {
if(count < 1) {
mRS->throwError(RS_ERROR_INVALID_PARAMETER, "Count must be >= 1.");
return;
}
if((off + count) > mCurrentCount) {
ALOGE("Overflow, Available count %u, got %zu at offset %u.", mCurrentCount, count, off);
mRS->throwError(RS_ERROR_INVALID_PARAMETER, "Invalid copy specified");
return;
}
if (mAutoPadding && (mType->getElement()->getVectorSize() == 3)) {
size_t eSize = mType->getElement()->getSizeBytes();
void *ptr = malloc(eSize * count);
tryDispatch(mRS, RS::dispatch->Allocation1DRead(mRS->getContext(), getIDSafe(), off, mSelectedLOD,
count, ptr, count * mType->getElement()->getSizeBytes()));
copyWithUnPadding(data, ptr, eSize / 4, count);
free(ptr);
} else {
tryDispatch(mRS, RS::dispatch->Allocation1DRead(mRS->getContext(), getIDSafe(), off, mSelectedLOD,
count, data, count * mType->getElement()->getSizeBytes()));
}
}
void Allocation::copy1DRangeFrom(uint32_t off, size_t count, sp<const Allocation> data,
uint32_t dataOff) {
tryDispatch(mRS, RS::dispatch->AllocationCopy2DRange(mRS->getContext(), getIDSafe(), off, 0,
mSelectedLOD, mSelectedFace,
count, 1, data->getIDSafe(), dataOff, 0,
data->mSelectedLOD, data->mSelectedFace));
}
void Allocation::copy1DFrom(const void* data) {
copy1DRangeFrom(0, mCurrentCount, data);
}
void Allocation::copy1DTo(void* data) {
copy1DRangeTo(0, mCurrentCount, data);
}
void Allocation::validate2DRange(uint32_t xoff, uint32_t yoff, uint32_t w, uint32_t h) {
if (mAdaptedAllocation != nullptr) {
} else {
if (((xoff + w) > mCurrentDimX) || ((yoff + h) > mCurrentDimY)) {
mRS->throwError(RS_ERROR_INVALID_PARAMETER, "Updated region larger than allocation.");
}
}
}
void Allocation::copy2DRangeFrom(uint32_t xoff, uint32_t yoff, uint32_t w, uint32_t h,
const void *data) {
validate2DRange(xoff, yoff, w, h);
if (mAutoPadding && (mType->getElement()->getVectorSize() == 3)) {
size_t eSize = mType->getElement()->getSizeBytes();
void *ptr = malloc(eSize * w * h);
copyWithPadding(ptr, data, eSize / 4, w * h);
tryDispatch(mRS, RS::dispatch->Allocation2DData(mRS->getContext(), getIDSafe(), xoff,
yoff, mSelectedLOD, mSelectedFace,
w, h, ptr, w * h * mType->getElement()->getSizeBytes(),
w * mType->getElement()->getSizeBytes()));
free(ptr);
} else {
tryDispatch(mRS, RS::dispatch->Allocation2DData(mRS->getContext(), getIDSafe(), xoff,
yoff, mSelectedLOD, mSelectedFace,
w, h, data, w * h * mType->getElement()->getSizeBytes(),
w * mType->getElement()->getSizeBytes()));
}
}
void Allocation::copy2DRangeFrom(uint32_t xoff, uint32_t yoff, uint32_t w, uint32_t h,
sp<const Allocation> data, uint32_t dataXoff, uint32_t dataYoff) {
validate2DRange(xoff, yoff, w, h);
tryDispatch(mRS, RS::dispatch->AllocationCopy2DRange(mRS->getContext(), getIDSafe(), xoff, yoff,
mSelectedLOD, mSelectedFace,
w, h, data->getIDSafe(), dataXoff, dataYoff,
data->mSelectedLOD, data->mSelectedFace));
}
void Allocation::copy2DRangeTo(uint32_t xoff, uint32_t yoff, uint32_t w, uint32_t h,
void* data) {
validate2DRange(xoff, yoff, w, h);
if (mAutoPadding && (mType->getElement()->getVectorSize() == 3)) {
size_t eSize = mType->getElement()->getSizeBytes();
void *ptr = malloc(eSize * w * h);
tryDispatch(mRS, RS::dispatch->Allocation2DRead(mRS->getContext(), getIDSafe(), xoff, yoff,
mSelectedLOD, mSelectedFace, w, h, ptr,
w * h * mType->getElement()->getSizeBytes(),
w * mType->getElement()->getSizeBytes()));
copyWithUnPadding(data, ptr, eSize / 4, w * h);
free(ptr);
} else {
tryDispatch(mRS, RS::dispatch->Allocation2DRead(mRS->getContext(), getIDSafe(), xoff, yoff,
mSelectedLOD, mSelectedFace, w, h, data,
w * h * mType->getElement()->getSizeBytes(),
w * mType->getElement()->getSizeBytes()));
}
}
void Allocation::copy2DStridedFrom(uint32_t xoff, uint32_t yoff, uint32_t w, uint32_t h,
const void *data, size_t stride) {
validate2DRange(xoff, yoff, w, h);
tryDispatch(mRS, RS::dispatch->Allocation2DData(mRS->getContext(), getIDSafe(), xoff, yoff,
mSelectedLOD, mSelectedFace, w, h, data,
w * h * mType->getElement()->getSizeBytes(), stride));
}
void Allocation::copy2DStridedFrom(const void* data, size_t stride) {
copy2DStridedFrom(0, 0, mCurrentDimX, mCurrentDimY, data, stride);
}
void Allocation::copy2DStridedTo(uint32_t xoff, uint32_t yoff, uint32_t w, uint32_t h,
void *data, size_t stride) {
validate2DRange(xoff, yoff, w, h);
tryDispatch(mRS, RS::dispatch->Allocation2DRead(mRS->getContext(), getIDSafe(), xoff, yoff,
mSelectedLOD, mSelectedFace, w, h, data,
w * h * mType->getElement()->getSizeBytes(), stride));
}
void Allocation::copy2DStridedTo(void* data, size_t stride) {
copy2DStridedTo(0, 0, mCurrentDimX, mCurrentDimY, data, stride);
}
void Allocation::validate3DRange(uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t w,
uint32_t h, uint32_t d) {
if (mAdaptedAllocation != nullptr) {
} else {
if (((xoff + w) > mCurrentDimX) || ((yoff + h) > mCurrentDimY) || ((zoff + d) > mCurrentDimZ)) {
mRS->throwError(RS_ERROR_INVALID_PARAMETER, "Updated region larger than allocation.");
}
}
}
void Allocation::copy3DRangeFrom(uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t w,
uint32_t h, uint32_t d, const void* data) {
validate3DRange(xoff, yoff, zoff, w, h, d);
if (mAutoPadding && (mType->getElement()->getVectorSize() == 3)) {
size_t eSize = mType->getElement()->getSizeBytes();
void *ptr = malloc(eSize * w * h * d);
copyWithPadding(ptr, data, eSize / 4, w * h * d);
tryDispatch(mRS, RS::dispatch->Allocation3DData(mRS->getContext(), getIDSafe(), xoff, yoff, zoff,
mSelectedLOD, w, h, d, ptr,
w * h * d * mType->getElement()->getSizeBytes(),
w * mType->getElement()->getSizeBytes()));
free(ptr);
} else {
tryDispatch(mRS, RS::dispatch->Allocation3DData(mRS->getContext(), getIDSafe(), xoff, yoff, zoff,
mSelectedLOD, w, h, d, data,
w * h * d * mType->getElement()->getSizeBytes(),
w * mType->getElement()->getSizeBytes()));
}
}
void Allocation::copy3DRangeFrom(uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t w, uint32_t h, uint32_t d,
sp<const Allocation> data, uint32_t dataXoff, uint32_t dataYoff, uint32_t dataZoff) {
validate3DRange(xoff, yoff, zoff, w, h, d);
tryDispatch(mRS, RS::dispatch->AllocationCopy3DRange(mRS->getContext(), getIDSafe(), xoff, yoff, zoff,
mSelectedLOD, w, h, d, data->getIDSafe(),
dataXoff, dataYoff, dataZoff, data->mSelectedLOD));
}
void Allocation::copy3DRangeTo(uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t w,
uint32_t h, uint32_t d, void* data) {
validate3DRange(xoff, yoff, zoff, w, h, d);
if (mAutoPadding && (mType->getElement()->getVectorSize() == 3)) {
size_t eSize = mType->getElement()->getSizeBytes();
void *ptr = malloc(eSize * w * h * d);
tryDispatch(mRS, RS::dispatch->Allocation3DRead(mRS->getContext(), getIDSafe(), xoff, yoff, zoff,
mSelectedLOD, w, h, d, ptr,
w * h * d * mType->getElement()->getSizeBytes(),
w * mType->getElement()->getSizeBytes()));
copyWithUnPadding(data, ptr, eSize / 4, w * h * d);
free(ptr);
} else {
tryDispatch(mRS, RS::dispatch->Allocation3DRead(mRS->getContext(), getIDSafe(), xoff, yoff, zoff,
mSelectedLOD, w, h, d, data,
w * h * d * mType->getElement()->getSizeBytes(),
w * mType->getElement()->getSizeBytes()));
}
}
sp<Allocation> Allocation::createTyped(sp<RS> rs, sp<const Type> type,
RsAllocationMipmapControl mipmaps, uint32_t usage) {
void *id = 0;
if (rs->getError() == RS_SUCCESS) {
id = RS::dispatch->AllocationCreateTyped(rs->getContext(), type->getID(), mipmaps, usage, 0);
}
if (id == 0) {
rs->throwError(RS_ERROR_RUNTIME_ERROR, "Allocation creation failed");
return nullptr;
}
return new Allocation(id, rs, type, usage);
}
sp<Allocation> Allocation::createTyped(sp<RS> rs, sp<const Type> type,
RsAllocationMipmapControl mipmaps, uint32_t usage,
void *pointer) {
void *id = 0;
if (rs->getError() == RS_SUCCESS) {
id = RS::dispatch->AllocationCreateTyped(rs->getContext(), type->getID(), mipmaps, usage,
(uintptr_t)pointer);
}
if (id == 0) {
rs->throwError(RS_ERROR_RUNTIME_ERROR, "Allocation creation failed");
return nullptr;
}
return new Allocation(id, rs, type, usage);
}
sp<Allocation> Allocation::createTyped(sp<RS> rs, sp<const Type> type,
uint32_t usage) {
return createTyped(rs, type, RS_ALLOCATION_MIPMAP_NONE, usage);
}
sp<Allocation> Allocation::createSized(sp<RS> rs, sp<const Element> e,
size_t count, uint32_t usage) {
Type::Builder b(rs, e);
b.setX(count);
sp<const Type> t = b.create();
return createTyped(rs, t, usage);
}
sp<Allocation> Allocation::createSized2D(sp<RS> rs, sp<const Element> e,
size_t x, size_t y, uint32_t usage) {
Type::Builder b(rs, e);
b.setX(x);
b.setY(y);
sp<const Type> t = b.create();
return createTyped(rs, t, usage);
}
void Allocation::ioSendOutput() {
#ifndef RS_COMPATIBILITY_LIB
if ((mUsage & RS_ALLOCATION_USAGE_IO_OUTPUT) == 0) {
mRS->throwError(RS_ERROR_INVALID_PARAMETER, "Can only send buffer if IO_OUTPUT usage specified.");
return;
}
tryDispatch(mRS, RS::dispatch->AllocationIoSend(mRS->getContext(), getID()));
#endif
}
void Allocation::ioGetInput() {
#ifndef RS_COMPATIBILITY_LIB
if ((mUsage & RS_ALLOCATION_USAGE_IO_INPUT) == 0) {
mRS->throwError(RS_ERROR_INVALID_PARAMETER, "Can only get buffer if IO_INPUT usage specified.");
return;
}
tryDispatch(mRS, RS::dispatch->AllocationIoReceive(mRS->getContext(), getID()));
#endif
}
#if !defined(RS_SERVER) && !defined(RS_COMPATIBILITY_LIB)
#include <gui/Surface.h>
RSC::sp<Surface> Allocation::getSurface() {
if ((mUsage & RS_ALLOCATION_USAGE_IO_INPUT) == 0) {
mRS->throwError(RS_ERROR_INVALID_PARAMETER, "Can only get Surface if IO_INPUT usage specified.");
return nullptr;
}
IGraphicBufferProducer *v = (IGraphicBufferProducer *)RS::dispatch->AllocationGetSurface(mRS->getContext(),
getID());
android::sp<IGraphicBufferProducer> bp = v;
v->decStrong(nullptr);
return new Surface(bp, true);;
}
void Allocation::setSurface(RSC::sp<Surface> s) {
if ((mUsage & RS_ALLOCATION_USAGE_IO_OUTPUT) == 0) {
mRS->throwError(RS_ERROR_INVALID_PARAMETER, "Can only set Surface if IO_OUTPUT usage specified.");
return;
}
tryDispatch(mRS, RS::dispatch->AllocationSetSurface(mRS->getContext(), getID(),
static_cast<ANativeWindow *>(s.get())));
}
#endif