commit 4333323006ac6ef472e011b8ea8f0bb303a0f21f
author bsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Feb 02 19:24:54 2011 +0000
committer bsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Feb 02 19:24:54 2011 +0000
tree 442ac819bacb63b8954d9bc8d64a6ef1eba41ebf
parent c48b2b330f8bf0e01381e27ca36f48ef5c7d8d5f

Make enabling static rect VB configurable by user config file.

git-svn-id: http://skia.googlecode.com/svn/trunk@753 2bbb7eff-a529-9590-31e7-b0007b416f81

gpu/include/GrConfig.h

diff --git a/gpu/include/GrConfig.h b/gpu/include/GrConfig.h
index b599a53..4c5ddd6 100644
--- a/gpu/include/GrConfig.h
+++ b/gpu/include/GrConfig.h
@@ -305,6 +305,10 @@
     #define GR_GL_LOG_CALLS 0 
 #endif
 
+#if !defined(GR_STATIC_RECT_VB)
+    #define GR_STATIC_RECT_VB 0
+#endif
+
 ///////////////////////////////////////////////////////////////////////////////
 // tail section:
 //

gpu/include/GrUserConfig.h

diff --git a/gpu/include/GrUserConfig.h b/gpu/include/GrUserConfig.h
index 2d46b9f..3484760 100644
--- a/gpu/include/GrUserConfig.h
+++ b/gpu/include/GrUserConfig.h
@@ -51,6 +51,14 @@
  */
 //#define GR_GL_LOG_CALLS 1
 
+/*
+ * When drawing rects this causes Ganesh to use a vertex buffer containing
+ * a unit square that is positioned by a matrix. Enable on systems where
+ * emitting per-rect-draw verts is more expensive than constant/matrix
+ * updates. Defaults to 0.
+ */
+//#define GR_STATIC_RECT_VB 1
+
 ///////////////////////////////////////////////////////////////////////////////
 /*
  *  temporary flags (may go away soon)

gpu/src/GrContext.cpp

diff --git a/gpu/src/GrContext.cpp b/gpu/src/GrContext.cpp
index f966c2c..3446e23 100644
--- a/gpu/src/GrContext.cpp
+++ b/gpu/src/GrContext.cpp
@@ -24,7 +24,6 @@
 #include "GrIndexBuffer.h"

 

 #define DEFER_TEXT_RENDERING 1

-#define USE_STATIC_RECT_VB   0

 

 static const size_t MAX_TEXTURE_CACHE_COUNT = 128;

 static const size_t MAX_TEXTURE_CACHE_BYTES = 8 * 1024 * 1024;

@@ -381,7 +380,7 @@
 

         fGpu->drawNonIndexed(primType, 0, vertCount);

     } else {

-        #if USE_STATIC_RECT_VB

+        #if GR_STATIC_RECT_VB

             fGpu->setVertexSourceToBuffer(fGpu->unitSquareVertexBuffer(), layout);

             GrDrawTarget::AutoViewMatrixRestore avmr(fGpu);

             GrMatrix m;

@@ -428,7 +427,7 @@
 

     this->prepareToDraw(paint);

 

-#if USE_STATIC_RECT_VB

+#if GR_STATIC_RECT_VB

     GrVertexLayout layout = GrDrawTarget::StagePosAsTexCoordVertexLayoutBit(0);

     GrDrawTarget::AutoViewMatrixRestore avmr(fGpu);