components/view_manager/public/interfaces/gpu_capabilities.mojom

   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 module mojo;
   6
   7 struct GpuShaderPrecision {
   8   int32 min_range;
   9   int32 max_range;
  10   int32 precision;
  11 };
  12
  13 struct GpuPerStagePrecisions {
  14   GpuShaderPrecision low_int;
  15   GpuShaderPrecision medium_int;
  16   GpuShaderPrecision high_int;
  17   GpuShaderPrecision low_float;
  18   GpuShaderPrecision medium_float;
  19   GpuShaderPrecision high_float;
  20 };
  21
  22 struct GpuCapabilities {
  23   GpuPerStagePrecisions vertex_shader_precisions;
  24   GpuPerStagePrecisions fragment_shader_precisions;
  25   int32 max_combined_texture_image_units;
  26   int32 max_cube_map_texture_size;
  27   int32 max_fragment_uniform_vectors;
  28   int32 max_renderbuffer_size;
  29   int32 max_texture_image_units;
  30   int32 max_texture_size;
  31   int32 max_varying_vectors;
  32   int32 max_vertex_attribs;
  33   int32 max_vertex_texture_image_units;
  34   int32 max_vertex_uniform_vectors;
  35   int32 num_compressed_texture_formats;
  36   int32 num_shader_binary_formats;
  37   int32 bind_generates_resource_chromium;
  38
  39   bool post_sub_buffer;
  40   bool egl_image_external;
  41   bool texture_format_bgra8888;
  42   bool texture_format_etc1;
  43   bool texture_format_etc1_npot;
  44   bool texture_rectangle;
  45   bool iosurface;
  46   bool texture_usage;
  47   bool texture_storage;
  48   bool discard_framebuffer;
  49   bool sync_query;
  50   bool image;
  51   bool future_sync_points;
  52   bool blend_equation_advanced;
  53   bool blend_equation_advanced_coherent;
  54 };