commit ec4cefc152749f9805d3a971a4a395687b5a3831
author John Reck <jreck@google.com> Tue Jul 29 09:49:13 2014 -0700
committer John Reck <jreck@google.com> Tue Jul 29 10:04:01 2014 -0700
tree 175982729ee6838969d9cdcfa96cc0a84b1f18e0
parent ea4f01070a9c8f5147eb228c413a84de78d98973

Add layer/texture creation tracing

Change-Id: I0af6a36c97a9f5f35d28e0e36539ba8d8011ea7c

libs/hwui/Layer.cpp

diff --git a/libs/hwui/Layer.cpp b/libs/hwui/Layer.cpp
index 73a4da5..d05cabc 100644
--- a/libs/hwui/Layer.cpp
+++ b/libs/hwui/Layer.cpp
@@ -88,6 +88,8 @@
         return true;
     }
 
+    ATRACE_NAME("resizeLayer");
+
     const uint32_t maxTextureSize = caches.maxTextureSize;
     if (desiredWidth > maxTextureSize || desiredHeight > maxTextureSize) {
         ALOGW("Layer exceeds max. dimensions supported by the GPU (%dx%d, max=%dx%d)",

libs/hwui/LayerRenderer.cpp

diff --git a/libs/hwui/LayerRenderer.cpp b/libs/hwui/LayerRenderer.cpp
index a92ef94..e3b0daf 100644
--- a/libs/hwui/LayerRenderer.cpp
+++ b/libs/hwui/LayerRenderer.cpp
@@ -15,6 +15,7 @@
  */
 
 #define LOG_TAG "OpenGLRenderer"
+#define ATRACE_TAG ATRACE_TAG_VIEW
 
 #include <ui/Rect.h>
 
@@ -184,6 +185,7 @@
 ///////////////////////////////////////////////////////////////////////////////
 
 Layer* LayerRenderer::createRenderLayer(RenderState& renderState, uint32_t width, uint32_t height) {
+    ATRACE_CALL();
     LAYER_RENDERER_LOGD("Requesting new render layer %dx%d", width, height);
 
     Caches& caches = Caches::getInstance();
@@ -309,6 +311,7 @@
 
 void LayerRenderer::destroyLayer(Layer* layer) {
     if (layer) {
+        ATRACE_CALL();
         LAYER_RENDERER_LOGD("Recycling layer, %dx%d fbo = %d",
                 layer->getWidth(), layer->getHeight(), layer->getFbo());
 

libs/hwui/TextureCache.cpp

diff --git a/libs/hwui/TextureCache.cpp b/libs/hwui/TextureCache.cpp
index ec9e30a..3b8a9a4 100644
--- a/libs/hwui/TextureCache.cpp
+++ b/libs/hwui/TextureCache.cpp
@@ -15,6 +15,7 @@
  */
 
 #define LOG_TAG "OpenGLRenderer"
+#define ATRACE_TAG ATRACE_TAG_VIEW
 
 #include <GLES2/gl2.h>
 
@@ -265,6 +266,8 @@
         return;
     }
 
+    ATRACE_CALL();
+
     // We could also enable mipmapping if both bitmap dimensions are powers
     // of 2 but we'd have to deal with size changes. Let's keep this simple
     const bool canMipMap = Extensions::getInstance().hasNPot();