commit 5b3b35296e8b2c8d3f07d32bb645d5414db41a1d
author Romain Guy <romainguy@google.com> Wed Oct 27 18:57:51 2010 -0700
committer Romain Guy <romainguy@google.com> Tue Nov 02 16:17:23 2010 -0700
tree bad2ebdbfeb8a3a0be1591d5a357a8280df7d1d2
parent 2444ddb3d9b59ec45ba50858fcbff639e59b93b1

Optimize FBO drawing with regions.
This optimization is currently disabled until Launcher is
modified to take advantage of it. The optimization can be
enabled by turning on RENDER_LAYERS_AS_REGIONS in the
OpenGLRenderer.h file.

Change-Id: I2fdf59d0f4dc690a3d7f712173ab8db3848b27b1

libs/hwui/Patch.h

diff --git a/libs/hwui/Patch.h b/libs/hwui/Patch.h
index ce898937..1e78b2f 100644
--- a/libs/hwui/Patch.h
+++ b/libs/hwui/Patch.h
@@ -14,13 +14,16 @@
  * limitations under the License.
  */
 
-#ifndef ANDROID_UI_PATCH_H
-#define ANDROID_UI_PATCH_H
+#ifndef ANDROID_HWUI_PATCH_H
+#define ANDROID_HWUI_PATCH_H
 
 #include <sys/types.h>
 
 #include <GLES2/gl2.h>
 
+#include <utils/Vector.h>
+
+#include "Rect.h"
 #include "Vertex.h"
 #include "utils/Compare.h"
 
@@ -96,15 +99,17 @@
 
     GLuint meshBuffer;
     uint32_t verticesCount;
+    Vector<Rect> quads;
+    bool hasEmptyQuads;
 
 private:
     TextureVertex* mVertices;
 
-    static inline void generateRow(TextureVertex*& vertex, float y1, float y2,
+    void generateRow(TextureVertex*& vertex, float y1, float y2,
             float v1, float v2, const int32_t xDivs[], uint32_t xCount,
             float stretchX, float width, float bitmapWidth,
             uint32_t& quadCount, const uint32_t colorKey);
-    static inline void generateQuad(TextureVertex*& vertex,
+    void generateQuad(TextureVertex*& vertex,
             float x1, float y1, float x2, float y2,
             float u1, float v1, float u2, float v2,
             uint32_t& quadCount, const uint32_t colorKey);
@@ -113,4 +118,4 @@
 }; // namespace uirenderer
 }; // namespace android
 
-#endif // ANDROID_UI_PATCH_H
+#endif // ANDROID_HWUI_PATCH_H