src/gpu/config/gpu_driver_bug_workaround_type.h

   1 // Copyright (c) 2013 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 #ifndef GPU_CONFIG_GPU_DRIVER_BUG_WORKAROUND_TYPE_H_
   6 #define GPU_CONFIG_GPU_DRIVER_BUG_WORKAROUND_TYPE_H_
   7
   8 #include <string>
   9
  10 #include "gpu/gpu_export.h"
  11
  12 #define GPU_DRIVER_BUG_WORKAROUNDS(GPU_OP)                   \
  13   GPU_OP(CLEAR_ALPHA_IN_READPIXELS,                          \
  14          clear_alpha_in_readpixels)                          \
  15   GPU_OP(CLEAR_UNIFORMS_BEFORE_FIRST_PROGRAM_USE,            \
  16          clear_uniforms_before_first_program_use)            \
  17   GPU_OP(COUNT_ALL_IN_VARYINGS_PACKING,                      \
  18          count_all_in_varyings_packing)                      \
  19   GPU_OP(DISABLE_ANGLE_INSTANCED_ARRAYS,                     \
  20          disable_angle_instanced_arrays)                     \
  21   GPU_OP(DISABLE_ASYNC_READPIXELS,                           \
  22          disable_async_readpixels)                           \
  23   GPU_OP(DISABLE_D3D11,                                      \
  24          disable_d3d11)                                      \
  25   GPU_OP(DISABLE_DEPTH_TEXTURE,                              \
  26          disable_depth_texture)                              \
  27   GPU_OP(DISABLE_EXT_DISCARD_FRAMEBUFFER,                    \
  28          disable_ext_discard_framebuffer)                    \
  29   GPU_OP(DISABLE_EXT_DRAW_BUFFERS,                           \
  30          disable_ext_draw_buffers)                           \
  31   GPU_OP(DISABLE_EXT_OCCLUSION_QUERY,                        \
  32          disable_ext_occlusion_query)                        \
  33   GPU_OP(DISABLE_MULTIMONITOR_MULTISAMPLING,                 \
  34          disable_multimonitor_multisampling)                 \
  35   GPU_OP(DISABLE_MULTISAMPLING,                              \
  36          disable_multisampling)                              \
  37   GPU_OP(DISABLE_OES_STANDARD_DERIVATIVES,                   \
  38          disable_oes_standard_derivatives)                   \
  39   GPU_OP(DISABLE_POST_SUB_BUFFERS_FOR_ONSCREEN_SURFACES,     \
  40          disable_post_sub_buffers_for_onscreen_surfaces)     \
  41   GPU_OP(ENABLE_CHROMIUM_FAST_NPOT_MO8_TEXTURES,             \
  42          enable_chromium_fast_npot_mo8_textures)             \
  43   GPU_OP(EXIT_ON_CONTEXT_LOST,                               \
  44          exit_on_context_lost)                               \
  45   GPU_OP(FORCE_DISCRETE_GPU,                                 \
  46          force_discrete_gpu)                                 \
  47   GPU_OP(FORCE_GL_FINISH_AFTER_COMPOSITING,                  \
  48          force_gl_finish_after_compositing)                  \
  49   GPU_OP(FORCE_INTEGRATED_GPU,                               \
  50          force_integrated_gpu)                               \
  51   GPU_OP(INIT_GL_POSITION_IN_VERTEX_SHADER,                  \
  52          init_gl_position_in_vertex_shader)                  \
  53   GPU_OP(INIT_TEXTURE_MAX_ANISOTROPY,                        \
  54          init_texture_max_anisotropy)                        \
  55   GPU_OP(INIT_VARYINGS_WITHOUT_STATIC_USE,                   \
  56          init_varyings_without_static_use)                   \
  57   GPU_OP(INIT_VERTEX_ATTRIBUTES,                             \
  58          init_vertex_attributes)                             \
  59   GPU_OP(MAX_CUBE_MAP_TEXTURE_SIZE_LIMIT_1024,               \
  60          max_cube_map_texture_size_limit_1024)               \
  61   GPU_OP(MAX_CUBE_MAP_TEXTURE_SIZE_LIMIT_4096,               \
  62          max_cube_map_texture_size_limit_4096)               \
  63   GPU_OP(MAX_CUBE_MAP_TEXTURE_SIZE_LIMIT_512,                \
  64          max_cube_map_texture_size_limit_512)                \
  65   GPU_OP(MAX_FRAGMENT_UNIFORM_VECTORS_32,                    \
  66          max_fragment_uniform_vectors_32)                    \
  67   GPU_OP(MAX_TEXTURE_SIZE_LIMIT_4096,                        \
  68          max_texture_size_limit_4096)                        \
  69   GPU_OP(MAX_VARYING_VECTORS_16,                             \
  70          max_varying_vectors_16)                             \
  71   GPU_OP(MAX_VERTEX_UNIFORM_VECTORS_256,                     \
  72          max_vertex_uniform_vectors_256)                     \
  73   GPU_OP(NEEDS_GLSL_BUILT_IN_FUNCTION_EMULATION,             \
  74          needs_glsl_built_in_function_emulation)             \
  75   GPU_OP(NEEDS_OFFSCREEN_BUFFER_WORKAROUND,                  \
  76          needs_offscreen_buffer_workaround)                  \
  77   GPU_OP(RELEASE_IMAGE_AFTER_USE,                            \
  78          release_image_after_use)                            \
  79   GPU_OP(RESTORE_SCISSOR_ON_FBO_CHANGE,                      \
  80          restore_scissor_on_fbo_change)                      \
  81   GPU_OP(REVERSE_POINT_SPRITE_COORD_ORIGIN,                  \
  82          reverse_point_sprite_coord_origin)                  \
  83   GPU_OP(SET_TEXTURE_FILTER_BEFORE_GENERATING_MIPMAP,        \
  84          set_texture_filter_before_generating_mipmap)        \
  85   GPU_OP(SWIZZLE_RGBA_FOR_ASYNC_READPIXELS,                  \
  86          swizzle_rgba_for_async_readpixels)                  \
  87   GPU_OP(TEXSUBIMAGE2D_FASTER_THAN_TEXIMAGE2D,               \
  88          texsubimage2d_faster_than_teximage2d)               \
  89   GPU_OP(UNBIND_FBO_ON_CONTEXT_SWITCH,                       \
  90          unbind_fbo_on_context_switch)                       \
  91   GPU_OP(UNFOLD_SHORT_CIRCUIT_AS_TERNARY_OPERATION,          \
  92          unfold_short_circuit_as_ternary_operation)          \
  93   GPU_OP(UNROLL_FOR_LOOP_WITH_SAMPLER_ARRAY_INDEX,           \
  94          unroll_for_loop_with_sampler_array_index)           \
  95   GPU_OP(USE_CLIENT_SIDE_ARRAYS_FOR_STREAM_BUFFERS,          \
  96          use_client_side_arrays_for_stream_buffers)          \
  97   GPU_OP(USE_CURRENT_PROGRAM_AFTER_SUCCESSFUL_LINK,          \
  98          use_current_program_after_successful_link)          \
  99   GPU_OP(USE_NON_ZERO_SIZE_FOR_CLIENT_SIDE_STREAM_BUFFERS,   \
 100          use_non_zero_size_for_client_side_stream_buffers)   \
 101   GPU_OP(USE_VIRTUALIZED_GL_CONTEXTS,                        \
 102          use_virtualized_gl_contexts)                        \
 103   GPU_OP(VALIDATE_MULTISAMPLE_BUFFER_ALLOCATION,             \
 104          validate_multisample_buffer_allocation)             \
 105   GPU_OP(WAKE_UP_GPU_BEFORE_DRAWING,                         \
 106          wake_up_gpu_before_drawing)                         \
 107
 108 namespace gpu {
 109
 110 // Provides all types of GPU driver bug workarounds.
 111 enum GPU_EXPORT GpuDriverBugWorkaroundType {
 112 #define GPU_OP(type, name) type,
 113   GPU_DRIVER_BUG_WORKAROUNDS(GPU_OP)
 114 #undef GPU_OP
 115   NUMBER_OF_GPU_DRIVER_BUG_WORKAROUND_TYPES
 116 };
 117
 118 GPU_EXPORT std::string GpuDriverBugWorkaroundTypeToString(
 119     GpuDriverBugWorkaroundType type);
 120
 121 }  // namespace gpu
 122
 123 #endif  // GPU_CONFIG_GPU_DRIVER_BUG_WORKAROUND_TYPE_H_