2 * Copyright 2013 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 #ifndef SF_GLES11RENDERENGINE_H_
19 #define SF_GLES11RENDERENGINE_H_
22 #include <sys/types.h>
26 #include "RenderEngine.h"
28 // ---------------------------------------------------------------------------
30 // ---------------------------------------------------------------------------
36 class GLES11RenderEngine : public RenderEngine {
37 GLuint mProtectedTexName;
38 GLint mMaxViewportDims[2];
39 GLint mMaxTextureSize;
41 virtual void bindImageAsFramebuffer(EGLImageKHR image,
42 uint32_t* texName, uint32_t* fbName, uint32_t* status);
43 virtual void unbindFramebuffer(uint32_t texName, uint32_t fbName);
49 virtual ~GLES11RenderEngine();
51 virtual void dump(String8& result);
52 virtual void setViewportAndProjection(size_t vpw, size_t vph,
53 Rect sourceCrop, size_t hwh, bool yswap);
54 virtual void setupLayerBlending(bool premultipliedAlpha, bool opaque, int alpha);
55 virtual void setupDimLayerBlending(int alpha);
56 virtual void setupLayerTexturing(const Texture& texture);
57 virtual void setupLayerBlackedOut();
58 virtual void setupFillWithColor(float r, float g, float b, float a) ;
59 virtual void disableTexturing();
60 virtual void disableBlending();
62 virtual void drawMesh(const Mesh& mesh);
64 virtual void beginGroup(const mat4& colorTransform);
65 virtual void endGroup();
67 virtual size_t getMaxTextureSize() const;
68 virtual size_t getMaxViewportDims() const;
71 // ---------------------------------------------------------------------------
72 }; // namespace android
73 // ---------------------------------------------------------------------------
75 #endif /* SF_GLES11RENDERENGINE_H_ */