commit ad66337afe89e3f66dff834d6f40d2071f5a1a7b
author Lucas Dupin <dupin@google.com> Thu Mar 19 12:44:36 2020 -0700
committer Lucas Dupin <dupin@google.com> Thu Mar 19 12:54:11 2020 -0700
tree db51e940d55888ead1f48de2dee08eb3c81cec77
parent 2c728339cdbf856c34d93e9418d2a2f4a1cac8aa

Use a VBO when drawing blurs

Until now, we were uploading the vertex and uv data for every draw call,
this is not great. This CL created a packed vertex buffer, uploads it
to the graphics card and reuses it.

Test: SurfaceFlinger_tests
Test: manual
Bug: 149792636
Change-Id: Iee72a9a815a8ea43880a21c1b4c61320dea20dff

libs/renderengine/Android.bp

diff --git a/libs/renderengine/Android.bp b/libs/renderengine/Android.bp
index 1075f16..eb6080f 100644
--- a/libs/renderengine/Android.bp
+++ b/libs/renderengine/Android.bp
@@ -55,6 +55,7 @@
         "gl/GLShadowTexture.cpp",
         "gl/GLShadowVertexGenerator.cpp",
         "gl/GLSkiaShadowPort.cpp",
+        "gl/GLVertexBuffer.cpp",
         "gl/ImageManager.cpp",
         "gl/Program.cpp",
         "gl/ProgramCache.cpp",