First patch for async renderengine.
1. return a std::future object from DrawLayers() instead to make it
asynchronously
2. retire drawFence value from drawLayers() parameter list.
Bug: 180657548
Test: android.hardware.graphics.composer@2.2-vts, libcompositionengine_test, libsurfaceflinger_unittest and
librenderengine_test pass
Change-Id: If63c11762d1cce7b053cc72aaeaed6dd7904877f
diff --git a/libs/renderengine/skia/SkiaGLRenderEngine.h b/libs/renderengine/skia/SkiaGLRenderEngine.h
index cc91948..0b46705 100644
--- a/libs/renderengine/skia/SkiaGLRenderEngine.h
+++ b/libs/renderengine/skia/SkiaGLRenderEngine.h
@@ -54,11 +54,6 @@
~SkiaGLRenderEngine() override EXCLUDES(mRenderingMutex);
std::future<void> primeCache() override;
- status_t drawLayers(const DisplaySettings& display,
- const std::vector<const LayerSettings*>& layers,
- const std::shared_ptr<ExternalTexture>& buffer,
- const bool useFramebufferCache, base::unique_fd&& bufferFence,
- base::unique_fd* drawFence) override;
void cleanupPostRender() override;
void cleanFramebufferCache() override{};
int getContextPriority() override;
@@ -77,6 +72,11 @@
void mapExternalTextureBuffer(const sp<GraphicBuffer>& buffer, bool isRenderable) override;
void unmapExternalTextureBuffer(const sp<GraphicBuffer>& buffer) override;
bool canSkipPostRenderCleanup() const override;
+ void drawLayersInternal(const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise,
+ const DisplaySettings& display,
+ const std::vector<const LayerSettings*>& layers,
+ const std::shared_ptr<ExternalTexture>& buffer,
+ const bool useFramebufferCache, base::unique_fd&& bufferFence) override;
private:
static EGLConfig chooseEglConfig(EGLDisplay display, int format, bool logConfig);