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 GLfloat modelview_matrix[16];
  72 GLfloat projection_matrix[16];
  73 GLint pack_alignment;
  74 GLint unpack_alignment;
  75 GLfloat polygon_offset_factor;
  76 GLfloat polygon_offset_units;
  77 GLclampf sample_coverage_value;
  78 GLboolean sample_coverage_invert;
  79 GLint scissor_x;
  80 GLint scissor_y;
  81 GLsizei scissor_width;
  82 GLsizei scissor_height;
  83 GLenum stencil_front_func;
  84 GLint stencil_front_ref;
  85 GLuint stencil_front_mask;
  86 GLenum stencil_back_func;
  87 GLint stencil_back_ref;
  88 GLuint stencil_back_mask;
  89 GLuint stencil_front_writemask;
  90 GLuint cached_stencil_front_writemask;
  91 GLuint stencil_back_writemask;
  92 GLuint cached_stencil_back_writemask;
  93 GLenum stencil_front_fail_op;
  94 GLenum stencil_front_z_fail_op;
  95 GLenum stencil_front_z_pass_op;
  96 GLenum stencil_back_fail_op;
  97 GLenum stencil_back_z_fail_op;
  98 GLenum stencil_back_z_pass_op;
  99 GLint viewport_x;
 100 GLint viewport_y;
 101 GLsizei viewport_width;
 102 GLsizei viewport_height;
 103
 104 inline void SetDeviceCapabilityState(GLenum cap, bool enable) {
 105   switch (cap) {
 106     case GL_BLEND:
 107       if (enable_flags.cached_blend == enable && !ignore_cached_state)
 108         return;
 109       enable_flags.cached_blend = enable;
 110       break;
 111     case GL_CULL_FACE:
 112       if (enable_flags.cached_cull_face == enable && !ignore_cached_state)
 113         return;
 114       enable_flags.cached_cull_face = enable;
 115       break;
 116     case GL_DEPTH_TEST:
 117       if (enable_flags.cached_depth_test == enable && !ignore_cached_state)
 118         return;
 119       enable_flags.cached_depth_test = enable;
 120       break;
 121     case GL_DITHER:
 122       if (enable_flags.cached_dither == enable && !ignore_cached_state)
 123         return;
 124       enable_flags.cached_dither = enable;
 125       break;
 126     case GL_POLYGON_OFFSET_FILL:
 127       if (enable_flags.cached_polygon_offset_fill == enable &&
 128           !ignore_cached_state)
 129         return;
 130       enable_flags.cached_polygon_offset_fill = enable;
 131       break;
 132     case GL_SAMPLE_ALPHA_TO_COVERAGE:
 133       if (enable_flags.cached_sample_alpha_to_coverage == enable &&
 134           !ignore_cached_state)
 135         return;
 136       enable_flags.cached_sample_alpha_to_coverage = enable;
 137       break;
 138     case GL_SAMPLE_COVERAGE:
 139       if (enable_flags.cached_sample_coverage == enable && !ignore_cached_state)
 140         return;
 141       enable_flags.cached_sample_coverage = enable;
 142       break;
 143     case GL_SCISSOR_TEST:
 144       if (enable_flags.cached_scissor_test == enable && !ignore_cached_state)
 145         return;
 146       enable_flags.cached_scissor_test = enable;
 147       break;
 148     case GL_STENCIL_TEST:
 149       if (enable_flags.cached_stencil_test == enable && !ignore_cached_state)
 150         return;
 151       enable_flags.cached_stencil_test = enable;
 152       break;
 153     default:
 154       NOTREACHED();
 155       return;
 156   }
 157   if (enable)
 158     glEnable(cap);
 159   else
 160     glDisable(cap);
 161 }
 162 #endif  // GPU_COMMAND_BUFFER_SERVICE_CONTEXT_STATE_AUTOGEN_H_