| /* |
| * Copyright (C) 2009-2011 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_RASTER_H |
| #define ANDROID_RS_PROGRAM_RASTER_H |
| |
| #include "rsProgramBase.h" |
| |
| // --------------------------------------------------------------------------- |
| namespace android { |
| namespace renderscript { |
| |
| class ProgramRasterState; |
| |
| class ProgramRaster : public ProgramBase { |
| public: |
| virtual void setup(const Context *, ProgramRasterState *); |
| virtual void serialize(OStream *stream) const; |
| virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_PROGRAM_RASTER; } |
| static ProgramRaster *createFromStream(Context *rsc, IStream *stream); |
| |
| static ObjectBaseRef<ProgramRaster> getProgramRaster(Context *rsc, |
| bool pointSprite, |
| RsCullMode cull); |
| struct Hal { |
| mutable void *drv; |
| |
| struct State { |
| bool pointSprite; |
| RsCullMode cull; |
| }; |
| State state; |
| }; |
| Hal mHal; |
| |
| protected: |
| virtual void preDestroy() const; |
| virtual ~ProgramRaster(); |
| |
| private: |
| ProgramRaster(Context *rsc, |
| bool pointSprite, |
| RsCullMode cull); |
| |
| }; |
| |
| class ProgramRasterState { |
| public: |
| ProgramRasterState(); |
| ~ProgramRasterState(); |
| void init(Context *rsc); |
| void deinit(Context *rsc); |
| |
| ObjectBaseRef<ProgramRaster> mDefault; |
| ObjectBaseRef<ProgramRaster> mLast; |
| |
| // Cache of all existing raster programs. |
| Vector<ProgramRaster *> mRasterPrograms; |
| }; |
| |
| |
| } |
| } |
| #endif |
| |
| |
| |
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