commit d9cd7b7f08a1c20d1bb119c82b61fcd89ed6228a
author jchen10 <jie.a.chen@intel.com> Wed Aug 30 15:04:25 2017 +0800
committer Commit Bot <commit-bot@chromium.org> Tue Sep 12 13:31:35 2017 +0000
tree daa102627baabedd65ab79abd4d6f36d1eebd6a8
parent 2a1e8f95a53b55cb232effd1c658c2bfefdb29b6

ES31: Add glGetProgramInterfaceiv API

Add API entry and validation checks(GLES 3.1 section 7.3).
Add the first 4 interfaces(PROGRAM_INPUT, PROGRAM_OUTPUT,
UNIFORM and UNIFORM_BLOCK) implementation.

BUG=angleproject:1920
TEST=angle_end2end_tests:ProgramInterfaceTestES31.*

Change-Id: Iab80ba332e2a5e2b3e677039359e60a420e3d6b0
Reviewed-on: https://chromium-review.googlesource.com/642729
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

src/libANGLE/Context.cpp

diff --git a/src/libANGLE/Context.cpp b/src/libANGLE/Context.cpp
index 53b6d32..a1f3214 100644
--- a/src/libANGLE/Context.cpp
+++ b/src/libANGLE/Context.cpp
@@ -2097,6 +2097,15 @@
                            length, params);
 }
 
+void Context::getProgramInterfaceiv(GLuint program,
+                                    GLenum programInterface,
+                                    GLenum pname,
+                                    GLint *params)
+{
+    const auto *programObject = getProgram(program);
+    QueryProgramInterfaceiv(programObject, programInterface, pname, params);
+}
+
 Error Context::handleError(const Error &error)
 {
     if (error.isError())