Fix layer recycling for GLRenderer (0b2c8df7) · Commits · e / os / android_frameworks_base

core/java/android/view/GLRenderer.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -500,6 +500,10 @@ public class GLRenderer extends HardwareRenderer {
		if (mGlCanvas != null) {
		mGlCanvas.cancelLayerUpdate(layer);
		}
		if (Looper.myLooper() == Looper.getMainLooper() && validate()) {
		long backingLayer = layer.detachBackingLayer();
		nDestroyLayer(backingLayer);
		}
		mAttachedLayers.remove(layer);
		}

		@@ -1472,6 +1476,8 @@ public class GLRenderer extends HardwareRenderer {
		*/
		static native boolean isBackBufferPreserved();

		static native void nDestroyLayer(long layerPtr);

		class DrawPerformanceDataProvider extends GraphDataProvider {
		private final int mGraphType;

+9 −0

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@

		#include <Caches.h>
		#include <Extensions.h>
		#include <LayerRenderer.h>

		#ifdef USE_OPENGL_RENDERER
		EGLAPI void EGLAPIENTRY eglBeginFrame(EGLDisplay dpy, EGLSurface surface);
		@@ -131,6 +132,13 @@ static jlong android_view_GLRenderer_getSystemTime(JNIEnv* env, jobject clazz) {
		return systemTime(SYSTEM_TIME_MONOTONIC);
		}

		static void android_view_GLRenderer_destroyLayer(JNIEnv* env, jobject clazz,
		jlong layerPtr) {
		using namespace android::uirenderer;
		Layer* layer = reinterpret_cast<Layer*>(layerPtr);
		LayerRenderer::destroyLayer(layer);
		}

		#endif // USE_OPENGL_RENDERER

		// ----------------------------------------------------------------------------
		@@ -160,6 +168,7 @@ static JNINativeMethod gMethods[] = {
		{ "beginFrame", "([I)V", (void*) android_view_GLRenderer_beginFrame },

		{ "getSystemTime", "()J", (void*) android_view_GLRenderer_getSystemTime },
		{ "nDestroyLayer", "(J)V", (void*) android_view_GLRenderer_destroyLayer },
		#endif

		{ "setupShadersDiskCache", "(Ljava/lang/String;)V",