Add glGetActiveUniformsiv to GPU command buffer.

To improve performance, again we try to fetch all the info once through
an internal command glGetUniformsES3CHROMIUM.  Basically it gets all the
information that can be provided by glGetActiveUniformsiv except for those
that can already be queried through glGetActiveUniform, which will be cached
on the client side through internal command glGetProgramInfoCHROMIUM.

BUG=429053
TEST=gpu_unittests
R=piman@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/921023002

Cr-Commit-Position: refs/heads/master@{#316666}

1 files changed, 11 insertions, 0 deletions

diff --git a/gpu/command_buffer/client/gles2_implementation_autogen.h b/gpu/command_buffer/client/gles2_implementation_autogen.h
index 8bfdcf1..9d2d8eb 100644
--- a/gpu/command_buffer/client/gles2_implementation_autogen.h
+++ b/gpu/command_buffer/client/gles2_implementation_autogen.h
@@ -266,6 +266,12 @@ void GetActiveUniformBlockName(GLuint program,
                                GLsizei* length,
                                char* name) override;
 
+void GetActiveUniformsiv(GLuint program,
+                         GLsizei count,
+                         const GLuint* indices,
+                         GLenum pname,
+                         GLint* params) override;
+
 void GetAttachedShaders(GLuint program,
                         GLsizei maxcount,
                         GLsizei* count,
@@ -819,6 +825,11 @@ void GetTransformFeedbackVaryingsCHROMIUM(GLuint program,
                                           GLsizei* size,
                                           void* info) override;
 
+void GetUniformsES3CHROMIUM(GLuint program,
+                            GLsizei bufsize,
+                            GLsizei* size,
+                            void* info) override;
+
 GLuint CreateStreamTextureCHROMIUM(GLuint texture) override;
 
 GLuint CreateImageCHROMIUM(ClientBuffer buffer,