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Diffstat (limited to 'libs/hwui/Caches.h')
| -rw-r--r-- | libs/hwui/Caches.h | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/libs/hwui/Caches.h b/libs/hwui/Caches.h deleted file mode 100644 index 97328324df04..000000000000 --- a/libs/hwui/Caches.h +++ /dev/null @@ -1,201 +0,0 @@ -/* - * Copyright (C) 2010 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. - */ - -#pragma once - -#include "DeviceInfo.h" -#include "Extensions.h" -#include "FboCache.h" -#include "GammaFontRenderer.h" -#include "GradientCache.h" -#include "PatchCache.h" -#include "PathCache.h" -#include "ProgramCache.h" -#include "RenderBufferCache.h" -#include "ResourceCache.h" -#include "TessellationCache.h" -#include "TextDropShadowCache.h" -#include "TextureCache.h" -#include "renderstate/PixelBufferState.h" -#include "renderstate/TextureState.h" -#include "thread/TaskManager.h" -#include "thread/TaskProcessor.h" - -#include <memory> -#include <vector> - -#include <GLES3/gl3.h> - -#include <utils/KeyedVector.h> - -#include <cutils/compiler.h> - -#include <SkPath.h> - -#include <vector> - -namespace android { -namespace uirenderer { - -/////////////////////////////////////////////////////////////////////////////// -// Caches -/////////////////////////////////////////////////////////////////////////////// - -class RenderNode; -class RenderState; - -class ANDROID_API Caches { -public: - static Caches& createInstance(RenderState& renderState) { - LOG_ALWAYS_FATAL_IF(sInstance, "double create of Caches attempted"); - sInstance = new Caches(renderState); - return *sInstance; - } - - static Caches& getInstance() { - LOG_ALWAYS_FATAL_IF(!sInstance, "instance not yet created"); - return *sInstance; - } - - static bool hasInstance() { return sInstance != nullptr; } - -private: - explicit Caches(RenderState& renderState); - static Caches* sInstance; - -public: - enum class FlushMode { Layers = 0, Moderate, Full }; - - /** - * Initialize caches. - */ - bool init(); - - bool isInitialized() { return mInitialized; } - - /** - * Flush the cache. - * - * @param mode Indicates how much of the cache should be flushed - */ - void flush(FlushMode mode); - - /** - * Destroys all resources associated with this cache. This should - * be called after a flush(FlushMode::Full). - */ - void terminate(); - - /** - * Returns a non-premultiplied ARGB color for the specified - * amount of overdraw (1 for 1x, 2 for 2x, etc.) - */ - uint32_t getOverdrawColor(uint32_t amount) const; - - /** - * Call this on each frame to ensure that garbage is deleted from - * GPU memory. - */ - void clearGarbage(); - - /** - * Can be used to delete a layer from a non EGL thread. - */ - void deleteLayerDeferred(Layer* layer); - - /** - * Returns the mesh used to draw regions. Calling this method will - * bind a VBO of type GL_ELEMENT_ARRAY_BUFFER that contains the - * indices for the region mesh. - */ - TextureVertex* getRegionMesh(); - - /** - * Returns the GL RGBA internal format to use for the current device - * If the device supports linear blending and needSRGB is true, - * this function returns GL_SRGB8_ALPHA8, otherwise it returns GL_RGBA - */ - constexpr GLint rgbaInternalFormat(bool needSRGB = true) const { - return extensions().hasLinearBlending() && needSRGB ? GL_SRGB8_ALPHA8 : GL_RGBA; - } - - /** - * Displays the memory usage of each cache and the total sum. - */ - void dumpMemoryUsage(); - void dumpMemoryUsage(String8& log); - - // Misc - GLint maxTextureSize; - -public: - TextureCache textureCache; - RenderBufferCache renderBufferCache; - GradientCache gradientCache; - PatchCache patchCache; - PathCache pathCache; - ProgramCache programCache; - TessellationCache tessellationCache; - TextDropShadowCache dropShadowCache; - FboCache fboCache; - - GammaFontRenderer fontRenderer; - - TaskManager tasks; - - bool gpuPixelBuffersEnabled; - - // Debug methods - PFNGLINSERTEVENTMARKEREXTPROC eventMark; - PFNGLPUSHGROUPMARKEREXTPROC startMark; - PFNGLPOPGROUPMARKEREXTPROC endMark; - - void setProgram(const ProgramDescription& description); - void setProgram(Program* program); - - const Extensions& extensions() const { return DeviceInfo::get()->extensions(); } - Program& program() { return *mProgram; } - PixelBufferState& pixelBufferState() { return *mPixelBufferState; } - TextureState& textureState() { return *mTextureState; } - -private: - void initExtensions(); - void initConstraints(); - void initStaticProperties(); - - static void eventMarkNull(GLsizei length, const GLchar* marker) {} - static void startMarkNull(GLsizei length, const GLchar* marker) {} - static void endMarkNull() {} - - RenderState* mRenderState; - - // Used to render layers - std::unique_ptr<TextureVertex[]> mRegionMesh; - - mutable Mutex mGarbageLock; - std::vector<Layer*> mLayerGarbage; - - bool mInitialized; - - // TODO: move below to RenderState - PixelBufferState* mPixelBufferState = nullptr; - TextureState* mTextureState = nullptr; - Program* mProgram = nullptr; // note: object owned by ProgramCache - -}; // class Caches - -}; // namespace uirenderer -}; // namespace android |