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 };
  38
  39 GLfloat blend_color_red;
  40 GLfloat blend_color_green;
  41 GLfloat blend_color_blue;
  42 GLfloat blend_color_alpha;
  43 GLenum blend_equation_rgb;
  44 GLenum blend_equation_alpha;
  45 GLenum blend_source_rgb;
  46 GLenum blend_dest_rgb;
  47 GLenum blend_source_alpha;
  48 GLenum blend_dest_alpha;
  49 GLfloat color_clear_red;
  50 GLfloat color_clear_green;
  51 GLfloat color_clear_blue;
  52 GLfloat color_clear_alpha;
  53 GLclampf depth_clear;
  54 GLint stencil_clear;
  55 GLboolean color_mask_red;
  56 GLboolean cached_color_mask_red;
  57 GLboolean color_mask_green;
  58 GLboolean cached_color_mask_green;
  59 GLboolean color_mask_blue;
  60 GLboolean cached_color_mask_blue;
  61 GLboolean color_mask_alpha;
  62 GLboolean cached_color_mask_alpha;
  63 GLenum cull_mode;
  64 GLenum depth_func;
  65 GLboolean depth_mask;
  66 GLboolean cached_depth_mask;
  67 GLclampf z_near;
  68 GLclampf z_far;
  69 GLenum front_face;
  70 GLenum hint_generate_mipmap;
  71 GLenum hint_fragment_shader_derivative;
  72 GLfloat line_width;
  73 GLfloat modelview_matrix[16];
  74 GLfloat projection_matrix[16];
  75 GLint pack_alignment;
  76 GLint unpack_alignment;
  77 GLfloat polygon_offset_factor;
  78 GLfloat polygon_offset_units;
  79 GLclampf sample_coverage_value;
  80 GLboolean sample_coverage_invert;
  81 GLint scissor_x;
  82 GLint scissor_y;
  83 GLsizei scissor_width;
  84 GLsizei scissor_height;
  85 GLenum stencil_front_func;
  86 GLint stencil_front_ref;
  87 GLuint stencil_front_mask;
  88 GLenum stencil_back_func;
  89 GLint stencil_back_ref;
  90 GLuint stencil_back_mask;
  91 GLuint stencil_front_writemask;
  92 GLuint cached_stencil_front_writemask;
  93 GLuint stencil_back_writemask;
  94 GLuint cached_stencil_back_writemask;
  95 GLenum stencil_front_fail_op;
  96 GLenum stencil_front_z_fail_op;
  97 GLenum stencil_front_z_pass_op;
  98 GLenum stencil_back_fail_op;
  99 GLenum stencil_back_z_fail_op;
 100 GLenum stencil_back_z_pass_op;
 101 GLint viewport_x;
 102 GLint viewport_y;
 103 GLsizei viewport_width;
 104 GLsizei viewport_height;
 105
 106 inline void SetDeviceCapabilityState(GLenum cap, bool enable) {
 107   switch (cap) {
 108     case GL_BLEND:
 109       if (enable_flags.cached_blend == enable && !ignore_cached_state)
 110         return;
 111       enable_flags.cached_blend = enable;
 112       break;
 113     case GL_CULL_FACE:
 114       if (enable_flags.cached_cull_face == enable && !ignore_cached_state)
 115         return;
 116       enable_flags.cached_cull_face = enable;
 117       break;
 118     case GL_DEPTH_TEST:
 119       if (enable_flags.cached_depth_test == enable && !ignore_cached_state)
 120         return;
 121       enable_flags.cached_depth_test = enable;
 122       break;
 123     case GL_DITHER:
 124       if (enable_flags.cached_dither == enable && !ignore_cached_state)
 125         return;
 126       enable_flags.cached_dither = enable;
 127       break;
 128     case GL_POLYGON_OFFSET_FILL:
 129       if (enable_flags.cached_polygon_offset_fill == enable &&
 130           !ignore_cached_state)
 131         return;
 132       enable_flags.cached_polygon_offset_fill = enable;
 133       break;
 134     case GL_SAMPLE_ALPHA_TO_COVERAGE:
 135       if (enable_flags.cached_sample_alpha_to_coverage == enable &&
 136           !ignore_cached_state)
 137         return;
 138       enable_flags.cached_sample_alpha_to_coverage = enable;
 139       break;
 140     case GL_SAMPLE_COVERAGE:
 141       if (enable_flags.cached_sample_coverage == enable && !ignore_cached_state)
 142         return;
 143       enable_flags.cached_sample_coverage = enable;
 144       break;
 145     case GL_SCISSOR_TEST:
 146       if (enable_flags.cached_scissor_test == enable && !ignore_cached_state)
 147         return;
 148       enable_flags.cached_scissor_test = enable;
 149       break;
 150     case GL_STENCIL_TEST:
 151       if (enable_flags.cached_stencil_test == enable && !ignore_cached_state)
 152         return;
 153       enable_flags.cached_stencil_test = enable;
 154       break;
 155     case GL_RASTERIZER_DISCARD:
 156       if (enable_flags.cached_rasterizer_discard == enable &&
 157           !ignore_cached_state)
 158         return;
 159       enable_flags.cached_rasterizer_discard = enable;
 160       break;
 161     default:
 162       NOTREACHED();
 163       return;
 164   }
 165   if (enable)
 166     glEnable(cap);
 167   else
 168     glDisable(cap);
 169 }
 170 #endif  // GPU_COMMAND_BUFFER_SERVICE_CONTEXT_STATE_AUTOGEN_H_