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Commit eea60692 authored by Romain Guy's avatar Romain Guy
Browse files

Improve layers debugging 

Change-Id: Ia4950dd5f0e0a224ecb69c581d33aa4f32260a7c
parent 912a7b32

core/java/android/view/GLES20Canvas.java

+1 −1
Original line number Diff line number Diff line
@@ -51,7 +51,7 @@ class GLES20Canvas extends HardwareCanvas { 


    // The native renderer will be destroyed when this object dies.

    // DO NOT overwrite this reference once it is set.

    @SuppressWarnings("unused")

    @SuppressWarnings({"unused", "FieldCanBeLocal"})

    private CanvasFinalizer mFinalizer;



    private int mWidth;

core/java/android/view/GLES20RenderLayer.java

+0 −1
Original line number Diff line number Diff line
@@ -24,7 +24,6 @@ import android.graphics.Canvas; 
 * {@link Canvas} that can be used to render into an FBO using OpenGL.

 */

class GLES20RenderLayer extends GLES20Layer {



    private int mLayerWidth;

    private int mLayerHeight;

libs/hwui/LayerCache.cpp

+9 −5
Original line number Diff line number Diff line
@@ -112,15 +112,19 @@ Layer* LayerCache::get(const uint32_t width, const uint32_t height) { 
        glPixelStorei(GL_UNPACK_ALIGNMENT, 4);



#if DEBUG_LAYERS

        dump();

#endif

    }



    return layer;

}



void LayerCache::dump() {

    size_t size = mCache.size();

    for (size_t i = 0; i < size; i++) {

        const LayerEntry& entry = mCache.itemAt(i);

        LAYER_LOGD("  Layer size %dx%d", entry.mWidth, entry.mHeight);

    }

#endif

    }



    return layer;

}



bool LayerCache::resize(Layer* layer, const uint32_t width, const uint32_t height) {

libs/hwui/LayerCache.h

+5 −0
Original line number Diff line number Diff line
@@ -101,6 +101,11 @@ public: 
     */

    uint32_t getSize();



    /**

     * Prints out the content of the cache.

     */

    void dump();



private:

    void deleteLayer(Layer* layer);

libs/hwui/LayerRenderer.cpp

+8 −2
Original line number Diff line number Diff line
@@ -167,7 +167,7 @@ void LayerRenderer::generateMesh() { 
///////////////////////////////////////////////////////////////////////////////



Layer* LayerRenderer::createLayer(uint32_t width, uint32_t height, bool isOpaque) {

    LAYER_RENDERER_LOGD("Creating new layer %dx%d", width, height);

    LAYER_RENDERER_LOGD("Requesting new render layer %dx%d", width, height);



    GLuint fbo = Caches::getInstance().fboCache.get();

    if (!fbo) {
@@ -288,16 +288,22 @@ void LayerRenderer::updateTextureLayer(Layer* layer, uint32_t width, uint32_t he 


void LayerRenderer::destroyLayer(Layer* layer) {

    if (layer) {

        LAYER_RENDERER_LOGD("Destroying layer, fbo = %d", layer->getFbo());

        LAYER_RENDERER_LOGD("Recycling layer, %dx%d fbo = %d",

                layer->getWidth(), layer->getHeight(), layer->getFbo());



        if (layer->getFbo()) {

            Caches::getInstance().fboCache.put(layer->getFbo());

        }



        if (!Caches::getInstance().layerCache.put(layer)) {

            LAYER_RENDERER_LOGD("  Destroyed!");

            layer->deleteTexture();

            delete layer;

        } else {

            LAYER_RENDERER_LOGD("  Cached!");

#if DEBUG_LAYERS

            Caches::getInstance().layerCache.dump();

#endif

            layer->region.clear();

        }

    }