Fixed point sizes > 1 on desktop OpenGL Core Profile.

gpu/command_buffer/service/gles2_cmd_decoder.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 
 #include <limits.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <stdio.h>
@@ skipping 2907 matching lines @@
 
   // OpenGL ES 2.0 implicitly enables the desktop GL capability
   // VERTEX_PROGRAM_POINT_SIZE and doesn't expose this enum. This fact
   // isn't well documented; it was discovered in the Khronos OpenGL ES
   // mailing list archives. It also implicitly enables the desktop GL
   // capability GL_POINT_SPRITE to provide access to the gl_PointCoord
   // variable in fragment shaders.
   if (!feature_info_->gl_version_info().BehavesLikeGLES()) {
     glEnable(GL_VERTEX_PROGRAM_POINT_SIZE);
     glEnable(GL_POINT_SPRITE);
+  } else if (feature_info_->gl_version_info().is_desktop_core_profile) {
+    // The desktop core profile changed how program point size mode is
+    // enabled.
+    glEnable(GL_PROGRAM_POINT_SIZE);
   }
 
   has_robustness_extension_ =
       context->HasExtension("GL_ARB_robustness") ||
       context->HasExtension("GL_KHR_robustness") ||
       context->HasExtension("GL_EXT_robustness");
 
   if (!InitializeShaderTranslator()) {
     return false;
   }
@@ skipping 2598 matching lines @@
     return true;
   }
   return GetHelper(pname, NULL, num_values);
 }
 
 GLenum GLES2DecoderImpl::AdjustGetPname(GLenum pname) {
   if (GL_MAX_SAMPLES == pname &&
       features().use_img_for_multisampled_render_to_texture) {
     return GL_MAX_SAMPLES_IMG;
   }
+  if (GL_ALIASED_POINT_SIZE_RANGE == pname &&
+      feature_info_->gl_version_info().is_desktop_core_profile) {
+    return GL_POINT_SIZE_RANGE;
+  }
   return pname;
 }
 
 void GLES2DecoderImpl::DoGetBooleanv(GLenum pname, GLboolean* params) {
   DCHECK(params);
   GLsizei num_written = 0;
   if (GetNumValuesReturnedForGLGet(pname, &num_written)) {
     scoped_ptr<GLint[]> values(new GLint[num_written]);
     if (!state_.GetStateAsGLint(pname, values.get(), &num_written)) {
       GetHelper(pname, values.get(), &num_written);
@@ skipping 10069 matching lines @@
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "base/macros.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu