commit 4c4c8e7252a7fec399e9e78b9f2242c7ec5c7ea5
author Martin Radev <mradev@nvidia.com> Thu Aug 04 12:25:34 2016 +0300
committer Commit Bot <commit-bot@chromium.org> Fri Aug 26 09:51:18 2016 +0000
tree 1fe028a99ceb18b0a6f29002482343ed094d8252
parent 63e1ec5c70706f664025ac69dd5dad73d45e6cbb

Add compute program compilation and linking support

Compute shaders can be now compiled and linked to create programs.
Some tests are added to verify successful and unsuccessful compute
shader linking.

The patch also replaces std::array<int, 3> with a custom struct
WorkGroupSize.

BUG=angleproject:1442

TEST=angle_end2end_tests
TEST=angle_unittests

Change-Id: I4ab0ac05755d0167a6d2a798f8d7f1516cf54d84
Reviewed-on: https://chromium-review.googlesource.com/366740
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>

src/libANGLE/ResourceManager.cpp

diff --git a/src/libANGLE/ResourceManager.cpp b/src/libANGLE/ResourceManager.cpp
index 7f96387..3fdfe47 100644
--- a/src/libANGLE/ResourceManager.cpp
+++ b/src/libANGLE/ResourceManager.cpp
@@ -97,13 +97,10 @@
                                      const gl::Limitations &rendererLimitations,
                                      GLenum type)
 {
+    ASSERT(type == GL_VERTEX_SHADER || type == GL_FRAGMENT_SHADER || type == GL_COMPUTE_SHADER);
     GLuint handle = mProgramShaderHandleAllocator.allocate();
 
-    if (type == GL_VERTEX_SHADER || type == GL_FRAGMENT_SHADER)
-    {
-        mShaderMap[handle] = new Shader(this, factory, rendererLimitations, type, handle);
-    }
-    else UNREACHABLE();
+    mShaderMap[handle] = new Shader(this, factory, rendererLimitations, type, handle);
 
     return handle;
 }