commit f546e7df435ae134e250acb4e22a3102fd4b4f89
author Jiajia Qin <jiajia.qin@intel.com> Mon Mar 27 14:12:59 2017 +0800
committer Geoff Lang <geofflang@chromium.org> Fri Mar 31 18:01:49 2017 +0000
tree d7fa3323f00daadd645ef7f79dd307104039fc24
parent fd7c3b52071222495991a47827443ab9d4db74b6

ES31: Add GL_SHADER_STORAGE_BUFFER_BINDING binding point

The affected APIs are below:
getIntegeri_v getInteger64i_v BindBuffer BindBufferBase BindBufferRange

BUG=angleproject:1951
TEST=dEQP-GLES31.functional.state_query.integer.shader_storage_buffer_binding_*
     dEQP-GLES31.functional.state_query.indexed.shader_storage_buffer_*

Change-Id: Ief7186b2ebe305f14e620c31841bc244f84429a5
Reviewed-on: https://chromium-review.googlesource.com/459093
Reviewed-by: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>

src/libANGLE/ContextState.cpp

diff --git a/src/libANGLE/ContextState.cpp b/src/libANGLE/ContextState.cpp
index be3f52a..4739f58 100644
--- a/src/libANGLE/ContextState.cpp
+++ b/src/libANGLE/ContextState.cpp
@@ -635,6 +635,7 @@
         case GL_MAX_COMBINED_IMAGE_UNIFORMS:
         case GL_MAX_SHADER_STORAGE_BUFFER_BINDINGS:
         case GL_MAX_COMBINED_SHADER_STORAGE_BLOCKS:
+        case GL_SHADER_STORAGE_BUFFER_BINDING:
         case GL_SHADER_STORAGE_BUFFER_OFFSET_ALIGNMENT:
             *type      = GL_INT;
             *numParams = 1;
@@ -687,6 +688,7 @@
         case GL_MAX_COMPUTE_WORK_GROUP_COUNT:
         case GL_MAX_COMPUTE_WORK_GROUP_SIZE:
         case GL_ATOMIC_COUNTER_BUFFER_BINDING:
+        case GL_SHADER_STORAGE_BUFFER_BINDING:
         case GL_VERTEX_BINDING_BUFFER:
         case GL_VERTEX_BINDING_DIVISOR:
         case GL_VERTEX_BINDING_OFFSET:
@@ -698,6 +700,8 @@
         }
         case GL_ATOMIC_COUNTER_BUFFER_START:
         case GL_ATOMIC_COUNTER_BUFFER_SIZE:
+        case GL_SHADER_STORAGE_BUFFER_START:
+        case GL_SHADER_STORAGE_BUFFER_SIZE:
         {
             *type      = GL_INT_64_ANGLEX;
             *numParams = 1;