/*
|
* 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.
|
*/
|
|
#ifndef ANDROID_RS_PROGRAM_FRAGMENT_H
|
#define ANDROID_RS_PROGRAM_FRAGMENT_H
|
|
#include "rsProgram.h"
|
|
// ---------------------------------------------------------------------------
|
namespace android {
|
namespace renderscript {
|
|
class ProgramFragmentState;
|
|
class ProgramFragment : public Program {
|
public:
|
ProgramFragment(Context *rsc, const char * shaderText, size_t shaderLength,
|
const char** textureNames, size_t textureNamesCount, const size_t *textureNamesLength,
|
const uintptr_t * params, size_t paramLength);
|
virtual ~ProgramFragment();
|
|
virtual void setup(Context *, ProgramFragmentState *);
|
|
virtual void serialize(Context *rsc, OStream *stream) const;
|
virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_PROGRAM_FRAGMENT; }
|
static ProgramFragment *createFromStream(Context *rsc, IStream *stream);
|
|
void setConstantColor(Context *, float, float, float, float);
|
|
protected:
|
float mConstantColor[4];
|
int32_t mTextureUniformIndexStart;
|
};
|
|
class ProgramFragmentState {
|
public:
|
ProgramFragmentState();
|
~ProgramFragmentState();
|
|
ProgramFragment *mPF;
|
void init(Context *rsc);
|
void deinit(Context *rsc);
|
|
ObjectBaseRef<ProgramFragment> mDefault;
|
std::vector<ProgramFragment *> mPrograms;
|
|
ObjectBaseRef<ProgramFragment> mLast;
|
};
|
|
} // namespace renderscript
|
} // namespace android
|
#endif
|
