GrGLProgramStage Renaming Part 1.
Renamed cpp and h
s/GrGLProgramStage/GrGLEffect/
Review URL: https://codereview.appspot.com/6759054
git-svn-id: http://skia.googlecode.com/svn/trunk@6090 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/gl/GrGLEffect.cpp b/src/gpu/gl/GrGLEffect.cpp
new file mode 100644
index 0000000..eb11909
--- /dev/null
+++ b/src/gpu/gl/GrGLEffect.cpp
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2012 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "GrGLSL.h"
+#include "GrGLEffect.h"
+
+GrGLEffect::GrGLEffect(const GrProgramStageFactory& factory)
+ : fFactory(factory) {
+}
+
+GrGLEffect::~GrGLEffect() {
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+void GrGLEffect::setData(const GrGLUniformManager&, const GrEffect&) {
+}
+
+GrGLEffect::StageKey GrGLEffect::GenTextureKey(const GrEffect& effect,
+ const GrGLCaps& caps) {
+ StageKey key = 0;
+ for (int index = 0; index < effect.numTextures(); ++index) {
+ const GrTextureAccess& access = effect.textureAccess(index);
+ StageKey value = GrGLShaderBuilder::KeyForTextureAccess(access, caps) << index;
+ GrAssert(0 == (value & key)); // keys for each access ought not to overlap
+ key |= value;
+ }
+ return key;
+}