commit 1a6834602b776b9bb6f4eaf1857822d8f7cc3eab
author Geoff Lang <geofflang@chromium.org> Tue Sep 29 15:09:59 2015 -0400
committer Geoff Lang <geofflang@chromium.org> Thu Oct 22 14:50:02 2015 +0000
tree b3b4f9509c8573e538003143738bbc6fd8147649
parent a9ca8e2025368aaf613915cc12e7e1bd1aa4befe

Implement TransformFeedbackGL.

Reland with supression for TransformFeedbackTest.MultiContext on Linux
AMD.

BUG=angleproject:889

Change-Id: I6f2a2e856dacf16308de222dd0936bedbb3b175c
Reviewed-on: https://chromium-review.googlesource.com/307871
Tryjob-Request: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>

src/libANGLE/renderer/gl/FunctionsGL.cpp

diff --git a/src/libANGLE/renderer/gl/FunctionsGL.cpp b/src/libANGLE/renderer/gl/FunctionsGL.cpp
index c7f7722..bb85139 100644
--- a/src/libANGLE/renderer/gl/FunctionsGL.cpp
+++ b/src/libANGLE/renderer/gl/FunctionsGL.cpp
@@ -918,6 +918,29 @@
     AssignGLExtensionEntryPoint(extensions, "GL_ARB_occlusion_query", loadProcAddress("glGetQueryObjectivARB"), &getQueryObjectiv);
     AssignGLExtensionEntryPoint(extensions, "GL_ARB_occlusion_query", loadProcAddress("glGetQueryObjectuivARB"), &getQueryObjectuiv);
 
+    // EXT_transform_feedback
+    AssignGLExtensionEntryPoint(extensions, "EXT_transform_feedback", loadProcAddress("glBindBufferRangeEXT"), &bindBufferRange);
+    AssignGLExtensionEntryPoint(extensions, "EXT_transform_feedback", loadProcAddress("glBindBufferBaseEXT"), &bindBufferBase);
+    AssignGLExtensionEntryPoint(extensions, "EXT_transform_feedback", loadProcAddress("glBeginTransformFeedbackEXT"), &beginTransformFeedback);
+    AssignGLExtensionEntryPoint(extensions, "EXT_transform_feedback", loadProcAddress("glEndTransformFeedbackEXT"), &endTransformFeedback);
+    AssignGLExtensionEntryPoint(extensions, "EXT_transform_feedback", loadProcAddress("glTransformFeedbackVaryingsEXT"), &transformFeedbackVaryings);
+    AssignGLExtensionEntryPoint(extensions, "EXT_transform_feedback", loadProcAddress("glGetTransformFeedbackVaryingEXT"), &getTransformFeedbackVarying);
+
+    // GL_ARB_transform_feedback2
+    AssignGLExtensionEntryPoint(extensions, "GL_ARB_transform_feedback2", loadProcAddress("glBindTransformFeedback"), &bindTransformFeedback);
+    AssignGLExtensionEntryPoint(extensions, "GL_ARB_transform_feedback2", loadProcAddress("glDeleteTransformFeedbacks"), &deleteTransformFeedbacks);
+    AssignGLExtensionEntryPoint(extensions, "GL_ARB_transform_feedback2", loadProcAddress("glGenTransformFeedbacks"), &genTransformFeedbacks);
+    AssignGLExtensionEntryPoint(extensions, "GL_ARB_transform_feedback2", loadProcAddress("glIsTransformFeedback"), &isTransformFeedback);
+    AssignGLExtensionEntryPoint(extensions, "GL_ARB_transform_feedback2", loadProcAddress("glPauseTransformFeedback"), &pauseTransformFeedback);
+    AssignGLExtensionEntryPoint(extensions, "GL_ARB_transform_feedback2", loadProcAddress("glResumeTransformFeedback"), &resumeTransformFeedback);
+    AssignGLExtensionEntryPoint(extensions, "GL_ARB_transform_feedback2", loadProcAddress("glDrawTransformFeedback"), &drawTransformFeedback);
+
+    // GL_ARB_transform_feedback3
+    AssignGLExtensionEntryPoint(extensions, "GL_ARB_transform_feedback3", loadProcAddress("glDrawTransformFeedbackStream"), &drawTransformFeedbackStream);
+    AssignGLExtensionEntryPoint(extensions, "GL_ARB_transform_feedback3", loadProcAddress("glBeginQueryIndexed"), &beginQueryIndexed);
+    AssignGLExtensionEntryPoint(extensions, "GL_ARB_transform_feedback3", loadProcAddress("glEndQueryIndexed"), &endQueryIndexed);
+    AssignGLExtensionEntryPoint(extensions, "GL_ARB_transform_feedback3", loadProcAddress("glGetQueryIndexediv"), &getQueryIndexediv);
+
     // 1.0
     if (isAtLeastGL(gl::Version(1, 0)))
     {