Added GLES3 Capabilities to the Command Buffer

gpu/command_buffer/service/context_state_impl_autogen.h

 // Copyright 2014 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.
 
 // This file is auto-generated from
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 12 matching lines @@
       cached_dither(true),
       polygon_offset_fill(false),
       cached_polygon_offset_fill(false),
       sample_alpha_to_coverage(false),
       cached_sample_alpha_to_coverage(false),
       sample_coverage(false),
       cached_sample_coverage(false),
       scissor_test(false),
       cached_scissor_test(false),
       stencil_test(false),
-      cached_stencil_test(false) {
+      cached_stencil_test(false),
+      primitive_restart_fixed_index(false),
+      cached_primitive_restart_fixed_index(false),
+      rasterizer_discard(false),
+      cached_rasterizer_discard(false) {
 }
 
 void ContextState::Initialize() {
   blend_color_red = 0.0f;
   blend_color_green = 0.0f;
   blend_color_blue = 0.0f;
   blend_color_alpha = 0.0f;
   blend_equation_rgb = GL_FUNC_ADD;
   blend_equation_alpha = GL_FUNC_ADD;
   blend_source_rgb = GL_ONE;
@@ skipping 110 matching lines @@
                     enable_flags.cached_sample_alpha_to_coverage);
     if (prev_state->enable_flags.cached_sample_coverage !=
         enable_flags.cached_sample_coverage)
       EnableDisable(GL_SAMPLE_COVERAGE, enable_flags.cached_sample_coverage);
     if (prev_state->enable_flags.cached_scissor_test !=
         enable_flags.cached_scissor_test)
       EnableDisable(GL_SCISSOR_TEST, enable_flags.cached_scissor_test);
     if (prev_state->enable_flags.cached_stencil_test !=
         enable_flags.cached_stencil_test)
       EnableDisable(GL_STENCIL_TEST, enable_flags.cached_stencil_test);
+    if (feature_info_->IsES3Capable() &&

[piman, 2015/03/11 00:43:40]

nit: maybe test this only once for both enables?

+        prev_state->enable_flags.cached_primitive_restart_fixed_index !=
+            enable_flags.cached_primitive_restart_fixed_index)

[piman, 2015/03/11 00:43:40]

nit: needs brackets per style guide because body is >1 line.

+      EnableDisable(GL_PRIMITIVE_RESTART_FIXED_INDEX,
+                    enable_flags.cached_primitive_restart_fixed_index);
+    if (feature_info_->IsES3Capable() &&
+        prev_state->enable_flags.cached_rasterizer_discard !=
+            enable_flags.cached_rasterizer_discard)
+      EnableDisable(GL_RASTERIZER_DISCARD,
+                    enable_flags.cached_rasterizer_discard);
   } else {
     EnableDisable(GL_BLEND, enable_flags.cached_blend);
     EnableDisable(GL_CULL_FACE, enable_flags.cached_cull_face);
     EnableDisable(GL_DEPTH_TEST, enable_flags.cached_depth_test);
     EnableDisable(GL_DITHER, enable_flags.cached_dither);
     EnableDisable(GL_POLYGON_OFFSET_FILL,
                   enable_flags.cached_polygon_offset_fill);
     EnableDisable(GL_SAMPLE_ALPHA_TO_COVERAGE,
                   enable_flags.cached_sample_alpha_to_coverage);
     EnableDisable(GL_SAMPLE_COVERAGE, enable_flags.cached_sample_coverage);
     EnableDisable(GL_SCISSOR_TEST, enable_flags.cached_scissor_test);
     EnableDisable(GL_STENCIL_TEST, enable_flags.cached_stencil_test);
+    if (feature_info_->IsES3Capable())

[piman, 2015/03/11 00:43:40]

nit: same here, test only once for both enables

+      EnableDisable(GL_PRIMITIVE_RESTART_FIXED_INDEX,

[piman, 2015/03/11 00:43:40]

nit: same here wrt brackets.

+                    enable_flags.cached_primitive_restart_fixed_index);
+    if (feature_info_->IsES3Capable())
+      EnableDisable(GL_RASTERIZER_DISCARD,
+                    enable_flags.cached_rasterizer_discard);
   }
 }
 
 void ContextState::InitState(const ContextState* prev_state) const {
   if (prev_state) {
     if ((blend_color_red != prev_state->blend_color_red) ||
         (blend_color_green != prev_state->blend_color_green) ||
         (blend_color_blue != prev_state->blend_color_blue) ||
         (blend_color_alpha != prev_state->blend_color_alpha))
       glBlendColor(blend_color_red, blend_color_green, blend_color_blue,
@@ skipping 165 matching lines @@
     case GL_POLYGON_OFFSET_FILL:
       return enable_flags.polygon_offset_fill;
     case GL_SAMPLE_ALPHA_TO_COVERAGE:
       return enable_flags.sample_alpha_to_coverage;
     case GL_SAMPLE_COVERAGE:
       return enable_flags.sample_coverage;
     case GL_SCISSOR_TEST:
       return enable_flags.scissor_test;
     case GL_STENCIL_TEST:
       return enable_flags.stencil_test;
+    case GL_PRIMITIVE_RESTART_FIXED_INDEX:
+      return enable_flags.primitive_restart_fixed_index;
+    case GL_RASTERIZER_DISCARD:
+      return enable_flags.rasterizer_discard;
     default:
       NOTREACHED();
       return false;
   }
 }
 
 bool ContextState::GetStateAsGLint(GLenum pname,
                                    GLint* params,
                                    GLsizei* num_written) const {
   switch (pname) {
@@ skipping 322 matching lines @@
       if (params) {
         params[0] = static_cast<GLint>(enable_flags.scissor_test);
       }
       return true;
     case GL_STENCIL_TEST:
       *num_written = 1;
       if (params) {
         params[0] = static_cast<GLint>(enable_flags.stencil_test);
       }
       return true;
+    case GL_PRIMITIVE_RESTART_FIXED_INDEX:
+      *num_written = 1;
+      if (params) {
+        params[0] =
+            static_cast<GLint>(enable_flags.primitive_restart_fixed_index);
+      }
+      return true;
+    case GL_RASTERIZER_DISCARD:
+      *num_written = 1;
+      if (params) {
+        params[0] = static_cast<GLint>(enable_flags.rasterizer_discard);
+      }
+      return true;
     default:
       return false;
   }
 }
 
 bool ContextState::GetStateAsGLfloat(GLenum pname,
                                      GLfloat* params,
                                      GLsizei* num_written) const {
   switch (pname) {
     case GL_BLEND_COLOR:
@@ skipping 317 matching lines @@
       if (params) {
         params[0] = static_cast<GLfloat>(enable_flags.scissor_test);
       }
       return true;
     case GL_STENCIL_TEST:
       *num_written = 1;
       if (params) {
         params[0] = static_cast<GLfloat>(enable_flags.stencil_test);
       }
       return true;
+    case GL_PRIMITIVE_RESTART_FIXED_INDEX:
+      *num_written = 1;
+      if (params) {
+        params[0] =
+            static_cast<GLfloat>(enable_flags.primitive_restart_fixed_index);
+      }
+      return true;
+    case GL_RASTERIZER_DISCARD:
+      *num_written = 1;
+      if (params) {
+        params[0] = static_cast<GLfloat>(enable_flags.rasterizer_discard);
+      }
+      return true;
     default:
       return false;
   }
 }
 #endif  // GPU_COMMAND_BUFFER_SERVICE_CONTEXT_STATE_IMPL_AUTOGEN_H_