gpu/command_buffer/service/context_state_autogen.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // This file is auto-generated from
   6 // gpu/command_buffer/build_gles2_cmd_buffer.py
   7 // It's formatted by clang-format using chromium coding style:
   8 //    clang-format -i -style=chromium filename
   9 // DO NOT EDIT!
  10
  11 // It is included by context_state.h
  12 #ifndef GPU_COMMAND_BUFFER_SERVICE_CONTEXT_STATE_AUTOGEN_H_
  13 #define GPU_COMMAND_BUFFER_SERVICE_CONTEXT_STATE_AUTOGEN_H_
  14
  15 struct EnableFlags {
  16   EnableFlags();
  17   bool blend;
  18   bool cached_blend;
  19   bool cull_face;
  20   bool cached_cull_face;
  21   bool depth_test;
  22   bool cached_depth_test;
  23   bool dither;
  24   bool cached_dither;
  25   bool polygon_offset_fill;
  26   bool cached_polygon_offset_fill;
  27   bool sample_alpha_to_coverage;
  28   bool cached_sample_alpha_to_coverage;
  29   bool sample_coverage;
  30   bool cached_sample_coverage;
  31   bool scissor_test;
  32   bool cached_scissor_test;
  33   bool stencil_test;
  34   bool cached_stencil_test;
  35   bool rasterizer_discard;
  36   bool cached_rasterizer_discard;
  37   bool primitive_restart_fixed_index;
  38   bool cached_primitive_restart_fixed_index;
  39 };
  40
  41 GLfloat blend_color_red;
  42 GLfloat blend_color_green;
  43 GLfloat blend_color_blue;
  44 GLfloat blend_color_alpha;
  45 GLenum blend_equation_rgb;
  46 GLenum blend_equation_alpha;
  47 GLenum blend_source_rgb;
  48 GLenum blend_dest_rgb;
  49 GLenum blend_source_alpha;
  50 GLenum blend_dest_alpha;
  51 GLfloat color_clear_red;
  52 GLfloat color_clear_green;
  53 GLfloat color_clear_blue;
  54 GLfloat color_clear_alpha;
  55 GLclampf depth_clear;
  56 GLint stencil_clear;
  57 GLboolean color_mask_red;
  58 GLboolean cached_color_mask_red;
  59 GLboolean color_mask_green;
  60 GLboolean cached_color_mask_green;
  61 GLboolean color_mask_blue;
  62 GLboolean cached_color_mask_blue;
  63 GLboolean color_mask_alpha;
  64 GLboolean cached_color_mask_alpha;
  65 GLenum cull_mode;
  66 GLenum depth_func;
  67 GLboolean depth_mask;
  68 GLboolean cached_depth_mask;
  69 GLclampf z_near;
  70 GLclampf z_far;
  71 GLenum front_face;
  72 GLenum hint_generate_mipmap;
  73 GLenum hint_fragment_shader_derivative;
  74 GLfloat line_width;
  75 GLfloat modelview_matrix[16];
  76 GLfloat projection_matrix[16];
  77 GLint pack_alignment;
  78 GLint unpack_alignment;
  79 GLfloat polygon_offset_factor;
  80 GLfloat polygon_offset_units;
  81 GLclampf sample_coverage_value;
  82 GLboolean sample_coverage_invert;
  83 GLint scissor_x;
  84 GLint scissor_y;
  85 GLsizei scissor_width;
  86 GLsizei scissor_height;
  87 GLenum stencil_front_func;
  88 GLint stencil_front_ref;
  89 GLuint stencil_front_mask;
  90 GLenum stencil_back_func;
  91 GLint stencil_back_ref;
  92 GLuint stencil_back_mask;
  93 GLuint stencil_front_writemask;
  94 GLuint cached_stencil_front_writemask;
  95 GLuint stencil_back_writemask;
  96 GLuint cached_stencil_back_writemask;
  97 GLenum stencil_front_fail_op;
  98 GLenum stencil_front_z_fail_op;
  99 GLenum stencil_front_z_pass_op;
 100 GLenum stencil_back_fail_op;
 101 GLenum stencil_back_z_fail_op;
 102 GLenum stencil_back_z_pass_op;
 103 GLint viewport_x;
 104 GLint viewport_y;
 105 GLsizei viewport_width;
 106 GLsizei viewport_height;
 107
 108 inline void SetDeviceCapabilityState(GLenum cap, bool enable) {
 109   switch (cap) {
 110     case GL_BLEND:
 111       if (enable_flags.cached_blend == enable && !ignore_cached_state)
 112         return;
 113       enable_flags.cached_blend = enable;
 114       break;
 115     case GL_CULL_FACE:
 116       if (enable_flags.cached_cull_face == enable && !ignore_cached_state)
 117         return;
 118       enable_flags.cached_cull_face = enable;
 119       break;
 120     case GL_DEPTH_TEST:
 121       if (enable_flags.cached_depth_test == enable && !ignore_cached_state)
 122         return;
 123       enable_flags.cached_depth_test = enable;
 124       break;
 125     case GL_DITHER:
 126       if (enable_flags.cached_dither == enable && !ignore_cached_state)
 127         return;
 128       enable_flags.cached_dither = enable;
 129       break;
 130     case GL_POLYGON_OFFSET_FILL:
 131       if (enable_flags.cached_polygon_offset_fill == enable &&
 132           !ignore_cached_state)
 133         return;
 134       enable_flags.cached_polygon_offset_fill = enable;
 135       break;
 136     case GL_SAMPLE_ALPHA_TO_COVERAGE:
 137       if (enable_flags.cached_sample_alpha_to_coverage == enable &&
 138           !ignore_cached_state)
 139         return;
 140       enable_flags.cached_sample_alpha_to_coverage = enable;
 141       break;
 142     case GL_SAMPLE_COVERAGE:
 143       if (enable_flags.cached_sample_coverage == enable && !ignore_cached_state)
 144         return;
 145       enable_flags.cached_sample_coverage = enable;
 146       break;
 147     case GL_SCISSOR_TEST:
 148       if (enable_flags.cached_scissor_test == enable && !ignore_cached_state)
 149         return;
 150       enable_flags.cached_scissor_test = enable;
 151       break;
 152     case GL_STENCIL_TEST:
 153       if (enable_flags.cached_stencil_test == enable && !ignore_cached_state)
 154         return;
 155       enable_flags.cached_stencil_test = enable;
 156       break;
 157     case GL_RASTERIZER_DISCARD:
 158       if (enable_flags.cached_rasterizer_discard == enable &&
 159           !ignore_cached_state)
 160         return;
 161       enable_flags.cached_rasterizer_discard = enable;
 162       break;
 163     case GL_PRIMITIVE_RESTART_FIXED_INDEX:
 164       if (enable_flags.cached_primitive_restart_fixed_index == enable &&
 165           !ignore_cached_state)
 166         return;
 167       enable_flags.cached_primitive_restart_fixed_index = enable;
 168       break;
 169     default:
 170       NOTREACHED();
 171       return;
 172   }
 173   if (enable)
 174     glEnable(cap);
 175   else
 176     glDisable(cap);
 177 }
 178 #endif  // GPU_COMMAND_BUFFER_SERVICE_CONTEXT_STATE_AUTOGEN_H_