72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
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/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdint.h>
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#include <EGL/egl.h>
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#include <GLES2/gl2.h>
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#include <gui/GLConsumer.h>
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namespace android {
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#define NELEMS(x) ((int) (sizeof(x) / sizeof((x)[0])))
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enum { MAX_NUM_LAYERS = 16 };
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enum { MAX_TEST_RUNS = 16 };
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class Composer;
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class Renderer;
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class GLHelper;
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struct LayerDesc {
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uint32_t flags;
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Renderer* (*rendererFactory)();
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Composer* (*composerFactory)();
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int32_t x;
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int32_t y;
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uint32_t width;
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uint32_t height;
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};
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void resetColorGenerator();
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class Composer {
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public:
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virtual ~Composer() {}
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virtual bool setUp(const LayerDesc& desc, GLHelper* helper) = 0;
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virtual void tearDown() = 0;
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virtual bool compose(GLuint texName, const sp<GLConsumer>& glc) = 0;
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};
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Composer* nocomp();
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Composer* opaque();
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Composer* opaqueShrink();
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Composer* blend();
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Composer* blendShrink();
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class Renderer {
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public:
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virtual ~Renderer() {}
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virtual bool setUp(GLHelper* helper) = 0;
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virtual void tearDown() = 0;
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virtual bool render(EGLSurface surface) = 0;
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};
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Renderer* staticGradient();
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} // namespace android
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