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/*
* Copyright (C) 2009 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 "rsContext.h"
#include "rsProgramStore.h"
using namespace android;
using namespace android::renderscript;
ProgramStore::ProgramStore(Context *rsc) : Program(rsc) {
memset(&mHal, 0, sizeof(mHal));
mHal.state.ditherEnable = true;
mHal.state.colorRWriteEnable = true;
mHal.state.colorGWriteEnable = true;
mHal.state.colorBWriteEnable = true;
mHal.state.colorAWriteEnable = true;
mHal.state.blendSrc = RS_BLEND_SRC_ONE;
mHal.state.blendDst = RS_BLEND_DST_ZERO;
mHal.state.depthWriteEnable = true;
mHal.state.depthFunc = RS_DEPTH_FUNC_LESS;
}
ProgramStore::~ProgramStore() {
mRSC->mHal.funcs.store.destroy(mRSC, this);
}
void ProgramStore::setupGL2(const Context *rsc, ProgramStoreState *state) {
if (state->mLast.get() == this) {
return;
}
state->mLast.set(this);
rsc->mHal.funcs.store.setActive(rsc, this);
}
void ProgramStore::setDitherEnable(bool enable) {
mHal.state.ditherEnable = enable;
}
void ProgramStore::serialize(OStream *stream) const {
}
ProgramStore *ProgramStore::createFromStream(Context *rsc, IStream *stream) {
return NULL;
}
void ProgramStore::setDepthFunc(RsDepthFunc func) {
mHal.state.depthFunc = func;
}
void ProgramStore::setDepthMask(bool mask) {
mHal.state.depthWriteEnable = mask;
}
void ProgramStore::setBlendFunc(RsBlendSrcFunc src, RsBlendDstFunc dst) {
mHal.state.blendSrc = src;
mHal.state.blendDst = dst;
}
void ProgramStore::setColorMask(bool r, bool g, bool b, bool a) {
mHal.state.colorRWriteEnable = r;
mHal.state.colorGWriteEnable = g;
mHal.state.colorBWriteEnable = b;
mHal.state.colorAWriteEnable = a;
}
void ProgramStore::init() {
mRSC->mHal.funcs.store.init(mRSC, this);
}
ProgramStoreState::ProgramStoreState() {
mPFS = NULL;
}
ProgramStoreState::~ProgramStoreState() {
ObjectBase::checkDelete(mPFS);
mPFS = NULL;
}
void ProgramStoreState::init(Context *rsc) {
ProgramStore *pfs = new ProgramStore(rsc);
pfs->init();
mDefault.set(pfs);
}
void ProgramStoreState::deinit(Context *rsc) {
mDefault.clear();
mLast.clear();
}
namespace android {
namespace renderscript {
void rsi_ProgramStoreBegin(Context * rsc, RsElement in, RsElement out) {
ObjectBase::checkDelete(rsc->mStateFragmentStore.mPFS);
rsc->mStateFragmentStore.mPFS = new ProgramStore(rsc);
}
void rsi_ProgramStoreDepthFunc(Context *rsc, RsDepthFunc func) {
rsc->mStateFragmentStore.mPFS->setDepthFunc(func);
}
void rsi_ProgramStoreDepthMask(Context *rsc, bool mask) {
rsc->mStateFragmentStore.mPFS->setDepthMask(mask);
}
void rsi_ProgramStoreColorMask(Context *rsc, bool r, bool g, bool b, bool a) {
rsc->mStateFragmentStore.mPFS->setColorMask(r, g, b, a);
}
void rsi_ProgramStoreBlendFunc(Context *rsc, RsBlendSrcFunc src, RsBlendDstFunc dst) {
rsc->mStateFragmentStore.mPFS->setBlendFunc(src, dst);
}
RsProgramStore rsi_ProgramStoreCreate(Context *rsc) {
ProgramStore *pfs = rsc->mStateFragmentStore.mPFS;
pfs->init();
pfs->incUserRef();
rsc->mStateFragmentStore.mPFS = 0;
return pfs;
}
void rsi_ProgramStoreDither(Context *rsc, bool enable) {
rsc->mStateFragmentStore.mPFS->setDitherEnable(enable);
}
}
}
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