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 };
  36
  37 GLfloat blend_color_red;
  38 GLfloat blend_color_green;
  39 GLfloat blend_color_blue;
  40 GLfloat blend_color_alpha;
  41 GLenum blend_equation_rgb;
  42 GLenum blend_equation_alpha;
  43 GLenum blend_source_rgb;
  44 GLenum blend_dest_rgb;
  45 GLenum blend_source_alpha;
  46 GLenum blend_dest_alpha;
  47 GLfloat color_clear_red;
  48 GLfloat color_clear_green;
  49 GLfloat color_clear_blue;
  50 GLfloat color_clear_alpha;
  51 GLclampf depth_clear;
  52 GLint stencil_clear;
  53 GLboolean color_mask_red;
  54 GLboolean cached_color_mask_red;
  55 GLboolean color_mask_green;
  56 GLboolean cached_color_mask_green;
  57 GLboolean color_mask_blue;
  58 GLboolean cached_color_mask_blue;
  59 GLboolean color_mask_alpha;
  60 GLboolean cached_color_mask_alpha;
  61 GLenum cull_mode;
  62 GLenum depth_func;
  63 GLboolean depth_mask;
  64 GLboolean cached_depth_mask;
  65 GLclampf z_near;
  66 GLclampf z_far;
  67 GLenum front_face;
  68 GLenum hint_generate_mipmap;
  69 GLenum hint_fragment_shader_derivative;
  70 GLfloat line_width;
  71 GLint pack_alignment;
  72 GLint unpack_alignment;
  73 GLfloat polygon_offset_factor;
  74 GLfloat polygon_offset_units;
  75 GLclampf sample_coverage_value;
  76 GLboolean sample_coverage_invert;
  77 GLint scissor_x;
  78 GLint scissor_y;
  79 GLsizei scissor_width;
  80 GLsizei scissor_height;
  81 GLenum stencil_front_func;
  82 GLint stencil_front_ref;
  83 GLuint stencil_front_mask;
  84 GLenum stencil_back_func;
  85 GLint stencil_back_ref;
  86 GLuint stencil_back_mask;
  87 GLuint stencil_front_writemask;
  88 GLuint cached_stencil_front_writemask;
  89 GLuint stencil_back_writemask;
  90 GLuint cached_stencil_back_writemask;
  91 GLenum stencil_front_fail_op;
  92 GLenum stencil_front_z_fail_op;
  93 GLenum stencil_front_z_pass_op;
  94 GLenum stencil_back_fail_op;
  95 GLenum stencil_back_z_fail_op;
  96 GLenum stencil_back_z_pass_op;
  97 GLint viewport_x;
  98 GLint viewport_y;
  99 GLsizei viewport_width;
 100 GLsizei viewport_height;
 101
 102 inline void SetDeviceCapabilityState(GLenum cap, bool enable) {
 103   switch (cap) {
 104     case GL_BLEND:
 105       if (enable_flags.cached_blend == enable && !ignore_cached_state)
 106         return;
 107       enable_flags.cached_blend = enable;
 108       break;
 109     case GL_CULL_FACE:
 110       if (enable_flags.cached_cull_face == enable && !ignore_cached_state)
 111         return;
 112       enable_flags.cached_cull_face = enable;
 113       break;
 114     case GL_DEPTH_TEST:
 115       if (enable_flags.cached_depth_test == enable && !ignore_cached_state)
 116         return;
 117       enable_flags.cached_depth_test = enable;
 118       break;
 119     case GL_DITHER:
 120       if (enable_flags.cached_dither == enable && !ignore_cached_state)
 121         return;
 122       enable_flags.cached_dither = enable;
 123       break;
 124     case GL_POLYGON_OFFSET_FILL:
 125       if (enable_flags.cached_polygon_offset_fill == enable &&
 126           !ignore_cached_state)
 127         return;
 128       enable_flags.cached_polygon_offset_fill = enable;
 129       break;
 130     case GL_SAMPLE_ALPHA_TO_COVERAGE:
 131       if (enable_flags.cached_sample_alpha_to_coverage == enable &&
 132           !ignore_cached_state)
 133         return;
 134       enable_flags.cached_sample_alpha_to_coverage = enable;
 135       break;
 136     case GL_SAMPLE_COVERAGE:
 137       if (enable_flags.cached_sample_coverage == enable && !ignore_cached_state)
 138         return;
 139       enable_flags.cached_sample_coverage = enable;
 140       break;
 141     case GL_SCISSOR_TEST:
 142       if (enable_flags.cached_scissor_test == enable && !ignore_cached_state)
 143         return;
 144       enable_flags.cached_scissor_test = enable;
 145       break;
 146     case GL_STENCIL_TEST:
 147       if (enable_flags.cached_stencil_test == enable && !ignore_cached_state)
 148         return;
 149       enable_flags.cached_stencil_test = enable;
 150       break;
 151     default:
 152       NOTREACHED();
 153       return;
 154   }
 155   if (enable)
 156     glEnable(cap);
 157   else
 158     glDisable(cap);
 159 }
 160 #endif  // GPU_COMMAND_BUFFER_SERVICE_CONTEXT_STATE_AUTOGEN_H_