commit 6d51c70ccf63a2c5ec240d960ff1bc179d36c92c
author Jamie Madill <jmadill@chromium.org> Fri Aug 14 10:38:10 2015 -0400
committer Jamie Madill <jmadill@chromium.org> Fri Aug 14 15:13:12 2015 +0000
tree ec7f7ce99e4ca7bed1e177bc4c5344cce4a146d5
parent 49e8de701ba46aee4bb6d4a26f270d2e29d7d59d

Implement dirty bits acceleration for VertexArrayGL.

BUG=angleproject:1040
TEST=angle_end2end_tests,angle_perftests,WebGL

Change-Id: I91d9aea5eefb58ecaf5b1cc95926fddb2aa846ea
Reviewed-on: https://chromium-review.googlesource.com/289570
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>

src/libANGLE/State.cpp

diff --git a/src/libANGLE/State.cpp b/src/libANGLE/State.cpp
index 5791cb9..752f995 100644
--- a/src/libANGLE/State.cpp
+++ b/src/libANGLE/State.cpp
@@ -846,6 +846,8 @@
 void State::setVertexArrayBinding(VertexArray *vertexArray)
 {
     mVertexArray = vertexArray;
+    mDirtyBits.set(DIRTY_BIT_VERTEX_ARRAY_BINDING);
+    mDirtyBits.set(DIRTY_BIT_VERTEX_ARRAY_OBJECT);
 }
 
 GLuint State::getVertexArrayId() const
@@ -865,6 +867,8 @@
     if (mVertexArray->id() == vertexArray)
     {
         mVertexArray = NULL;
+        mDirtyBits.set(DIRTY_BIT_VERTEX_ARRAY_BINDING);
+        mDirtyBits.set(DIRTY_BIT_VERTEX_ARRAY_OBJECT);
         return true;
     }
 
@@ -1051,6 +1055,7 @@
 void State::setEnableVertexAttribArray(unsigned int attribNum, bool enabled)
 {
     getVertexArray()->enableAttribute(attribNum, enabled);
+    mDirtyBits.set(DIRTY_BIT_VERTEX_ARRAY_OBJECT);
 }
 
 void State::setVertexAttribf(GLuint index, const GLfloat values[4])
@@ -1074,10 +1079,23 @@
     mDirtyBits.set(DIRTY_BIT_CURRENT_VALUE_0 + index);
 }
 
-void State::setVertexAttribState(unsigned int attribNum, Buffer *boundBuffer, GLint size, GLenum type, bool normalized,
-    bool pureInteger, GLsizei stride, const void *pointer)
+void State::setVertexAttribState(unsigned int attribNum,
+                                 Buffer *boundBuffer,
+                                 GLint size,
+                                 GLenum type,
+                                 bool normalized,
+                                 bool pureInteger,
+                                 GLsizei stride,
+                                 const void *pointer)
 {
     getVertexArray()->setAttributeState(attribNum, boundBuffer, size, type, normalized, pureInteger, stride, pointer);
+    mDirtyBits.set(DIRTY_BIT_VERTEX_ARRAY_OBJECT);
+}
+
+void State::setVertexAttribDivisor(GLuint index, GLuint divisor)
+{
+    getVertexArray()->setVertexAttribDivisor(index, divisor);
+    mDirtyBits.set(DIRTY_BIT_VERTEX_ARRAY_OBJECT);
 }
 
 const VertexAttribCurrentValueData &State::getVertexAttribCurrentValue(unsigned int attribNum) const