void CanvasContext::invokeFunctor(RenderThread& thread, Functor* functor) {
ATRACE_CALL();
DrawGlInfo::Mode mode = DrawGlInfo::kModeProcessNoContext;
if (thread.eglManager().hasEglContext()) {
thread.eglManager().requireGlContext();
mode = DrawGlInfo::kModeProcess;
}
thread.renderState().invokeFunctor(functor, mode, NULL);
}
void CanvasContext::trimMemory(RenderThread& thread, int level) {
// No context means nothing to free
if (!thread.eglManager().hasEglContext()) return;
thread.eglManager().requireGlContext();
if (level >= TRIM_MEMORY_COMPLETE) {
Caches::getInstance().flush(Caches::kFlushMode_Full);
thread.eglManager().destroy();
} else if (level >= TRIM_MEMORY_UI_HIDDEN) {
Caches::getInstance().flush(Caches::kFlushMode_Moderate);
}
}
CanvasContext::CanvasContext(RenderThread& thread, bool translucent,
RenderNode* rootRenderNode, IContextFactory* contextFactory)
: mRenderThread(thread)
, mEglManager(thread.eglManager())
, mOpaque(!translucent)
, mAnimationContext(contextFactory->createAnimationContext(mRenderThread.timeLord()))
, mRootRenderNode(rootRenderNode)
, mJankTracker(thread.timeLord().frameIntervalNanos())
, mProfiler(mFrames) {
mRenderThread.renderState().registerCanvasContext(this);
mProfiler.setDensity(mRenderThread.mainDisplayInfo().density);
}
CanvasContext::CanvasContext(RenderThread& thread, bool translucent,
RenderNode* rootRenderNode, IContextFactory* contextFactory)
: mRenderThread(thread)
, mEglManager(thread.eglManager())
, mEglSurface(EGL_NO_SURFACE)
, mDirtyRegionsEnabled(false)
, mOpaque(!translucent)
, mCanvas(NULL)
, mHaveNewSurface(false)
, mRootRenderNode(rootRenderNode) {
mAnimationContext = contextFactory->createAnimationContext(mRenderThread.timeLord());
mRenderThread.renderState().registerCanvasContext(this);
}
void CanvasContext::setTextureAtlas(RenderThread& thread,
const sp<GraphicBuffer>& buffer, int64_t* map, size_t mapSize) {
thread.eglManager().setTextureAtlas(buffer, map, mapSize);
}