| // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Determines whether a certain driver bug exists in the current system. |
| // A valid gpu_driver_bug_list.json file are in the format of |
| // { |
| // "version": "x.y", |
| // "entries": [ |
| // { // entry 1 |
| // }, |
| // ... |
| // { // entry n |
| // } |
| // ] |
| // } |
| // |
| // Each entry contains the following fields (fields are optional unless |
| // specifically described as mandatory below): |
| // 1. "id" is an integer. 0 is reserved. This field is mandatory. |
| // 2. "os" contains "type" and an optional "version". "type" could be "macosx", |
| // "linux", "win", "chromeos", or "any". "any" is the same as not specifying |
| // "os". |
| // "version" is a VERSION structure (defined below). |
| // 3. "vendor_id" is a string. 0 is reserved. |
| // 4. "device_id" is an array of strings. 0 is reserved. |
| // 5. "multi_gpu_style" is a string, valid values include "optimus", and |
| // "amd_switchable". |
| // 6. "multi_gpu_category" is a string, valid values include "any", "primary", |
| // and "secondary". If unspecified, the default value is "primary". |
| // 7. "driver_vendor" is a STRING structure (defined below). |
| // 8. "driver_version" is a VERSION structure (defined below). |
| // 9. "driver_date" is a VERSION structure (defined below). |
| // The version is interpreted as "year.month.day". |
| // 10. "gl_vendor" is a STRING structure (defined below). |
| // 11. "gl_renderer" is a STRING structure (defined below). |
| // 12. "gl_extensions" is a STRING structure (defined below). |
| // 13. "perf_graphics" is a FLOAT structure (defined below). |
| // 14. "perf_gaming" is a FLOAT structure (defined below). |
| // 15. "perf_overall" is a FLOAT structure (defined below). |
| // 16. "machine_model" contais "name" and an optional "version". "name" is a |
| // STRING structure and "version" is a VERSION structure (defined below). |
| // 17. "gpu_count" is a INT structure (defined below). |
| // 18 "cpu_info" is a STRING structure (defined below). |
| // 19. "exceptions" is a list of entries. |
| // 20. "features" is a list of driver bug types. For a list of supported types, |
| // see src/gpu/command_buffer/service/gpu_driver_bug_workaround_type.h |
| // This field is mandatory. |
| // 21. "description" has the description of the entry. |
| // 22. "webkit_bugs" is an array of associated webkit bug numbers. |
| // 23. "cr_bugs" is an array of associated chromium bug numbers. |
| // 24. "browser_version" is a VERSION structure (defined below). If this |
| // condition is not satisfied, the entry will be ignored. If it is not |
| // present, then the entry applies to all versions of the browser. |
| // 25. "disabled" is a boolean. If it is present, the entry will be skipped. |
| // This can not be used in exceptions. |
| // |
| // VERSION includes "op", "style", "number", and "number2". "op" can be any of |
| // the following values: "=", "<", "<=", ">", ">=", "any", "between". "style" |
| // is optional and can be "lexical" or "numerical"; if it's not specified, it |
| // defaults to "numerical". "number2" is only used if "op" is "between". |
| // "between" is "number <= * <= number2". |
| // "number" is used for all "op" values except "any". "number" and "number2" |
| // are in the format of x, x.x, x.x.x, etc. |
| // Only "driver_version" supports lexical style if the format is major.minor; |
| // in that case, major is still numerical, but minor is lexical. |
| // |
| // STRING includes "op" and "value". "op" can be any of the following values: |
| // "contains", "beginwith", "endwith", "=". "value" is a string. |
| // |
| // FLOAT includes "op" "value", and "value2". "op" can be any of the |
| // following values: "=", "<", "<=", ">", ">=", "any", "between". "value2" is |
| // only used if "op" is "between". "value" is used for all "op" values except |
| // "any". "value" and "value2" are valid float numbers. |
| // INT is very much like FLOAT, except that the values need to be integers. |
| |
| #include "gpu/config/gpu_control_list_jsons.h" |
| |
| #define LONG_STRING_CONST(...) #__VA_ARGS__ |
| |
| namespace gpu { |
| |
| const char kGpuDriverBugListJson[] = LONG_STRING_CONST( |
| |
| { |
| "name": "gpu driver bug list", |
| // Please update the version number whenever you change this file. |
| "version": "2.4", |
| "entries": [ |
| { |
| "id": 1, |
| "description": "Imagination driver doesn't like uploading lots of buffer data constantly", |
| "os": { |
| "type": "android" |
| }, |
| "gl_vendor": { |
| "op": "beginwith", |
| "value": "Imagination" |
| }, |
| "features": [ |
| "use_client_side_arrays_for_stream_buffers" |
| ] |
| }, |
| { |
| "id": 2, |
| "description": "ARM driver doesn't like uploading lots of buffer data constantly", |
| "os": { |
| "type": "android" |
| }, |
| "gl_vendor": { |
| "op": "beginwith", |
| "value": "ARM" |
| }, |
| "features": [ |
| "use_client_side_arrays_for_stream_buffers" |
| ] |
| }, |
| { |
| "id": 3, |
| "features": [ |
| "set_texture_filter_before_generating_mipmap" |
| ] |
| }, |
| { |
| "id": 4, |
| "description": "Need to set the alpha to 255", |
| "features": [ |
| "clear_alpha_in_readpixels" |
| ] |
| }, |
| { |
| "id": 5, |
| "vendor_id": "0x10de", |
| "features": [ |
| "use_current_program_after_successful_link" |
| ] |
| }, |
| { |
| "id": 6, |
| "os": { |
| "type": "android" |
| }, |
| "gl_vendor": { |
| "op": "beginwith", |
| "value": "Qualcomm" |
| }, |
| "features": [ |
| "restore_scissor_on_fbo_change", |
| "delete_instead_of_resize_fbo" // Only need this on the ICS driver. |
| ] |
| }, |
| { |
| "id": 7, |
| "cr_bugs": [89557], |
| "os": { |
| "type": "macosx" |
| }, |
| "vendor_id": "0x10de", |
| "features": [ |
| "needs_offscreen_buffer_workaround" |
| ] |
| }, |
| { |
| "id": 8, |
| "os": { |
| "type": "macosx" |
| }, |
| "vendor_id": "0x1002", |
| "features": [ |
| "needs_glsl_built_in_function_emulation" |
| ] |
| }, |
| { |
| "id": 9, |
| "description": "Mac AMD drivers get gl_PointCoord backward on OSX 10.8 or earlier", |
| "cr_bugs": [256349], |
| "os": { |
| "type": "macosx", |
| "version": { |
| "op": "<", |
| "number": "10.9" |
| } |
| }, |
| "vendor_id": "0x1002", |
| "features": [ |
| "reverse_point_sprite_coord_origin" |
| ] |
| }, |
| { |
| "id": 10, |
| "description": "Mac Intel drivers get gl_PointCoord backward on OSX 10.8 or earlier", |
| "cr_bugs": [256349], |
| "os": { |
| "type": "macosx", |
| "version": { |
| "op": "<", |
| "number": "10.9" |
| } |
| }, |
| "vendor_id": "0x8086", |
| "features": [ |
| "reverse_point_sprite_coord_origin" |
| ] |
| }, |
| { |
| "id": 11, |
| "os": { |
| "type": "macosx" |
| }, |
| "vendor_id": "0x8086", |
| "features": [ |
| "max_texture_size_limit_4096" |
| ] |
| }, |
| { |
| "id": 12, |
| "os": { |
| "type": "macosx" |
| }, |
| "vendor_id": "0x8086", |
| "features": [ |
| "max_cube_map_texture_size_limit_1024" |
| ] |
| }, |
| { |
| "id": 13, |
| "os": { |
| "type": "macosx", |
| "version": { |
| "op": "<", |
| "number": "10.7.3" |
| } |
| }, |
| "vendor_id": "0x8086", |
| "features": [ |
| "max_cube_map_texture_size_limit_512" |
| ] |
| }, |
| { |
| "id": 14, |
| "os": { |
| "type": "macosx" |
| }, |
| "vendor_id": "0x1002", |
| "features": [ |
| "max_texture_size_limit_4096", |
| "max_cube_map_texture_size_limit_4096" |
| ] |
| }, |
| { |
| "id": 15, |
| "description": "Some Android Qualcomm drivers falsely report GL_ANGLE_framebuffer_multisample", |
| "cr_bugs": [165736], |
| "os": { |
| "type": "android" |
| }, |
| "gl_vendor": { |
| "op": "beginwith", |
| "value": "Qualcomm" |
| }, |
| "features": [ |
| "disable_angle_framebuffer_multisample" |
| ] |
| }, |
| { |
| "id": 16, |
| "description": "Intel drivers on Linux appear to be buggy", |
| "os": { |
| "type": "linux" |
| }, |
| "vendor_id": "0x8086", |
| "features": [ |
| "disable_ext_occlusion_query" |
| ] |
| }, |
| { |
| "id": 17, |
| "description": "Some drivers are unable to reset the D3D device in the GPU process sandbox", |
| "os": { |
| "type": "win" |
| }, |
| "features": [ |
| "exit_on_context_lost" |
| ] |
| }, |
| { |
| "id": 18, |
| "description": "Everything except async + NPOT + multiple-of-8 textures are brutally slow for Imagination drivers", |
| "os": { |
| "type": "android" |
| }, |
| "gl_vendor": { |
| "op": "beginwith", |
| "value": "Imagination" |
| }, |
| "features": [ |
| "enable_chromium_fast_npot_mo8_textures" |
| ] |
| }, |
| { |
| "id": 19, |
| "os": { |
| "type": "android" |
| }, |
| "gl_vendor": { |
| "op": "beginwith", |
| "value": "Qualcomm" |
| }, |
| "features": [ |
| "disable_depth_texture" |
| ] |
| }, |
| { |
| "id": 20, |
| "description": "Disable EXT_draw_buffers on GeForce GT 650M on Mac OS X due to driver bugs.", |
| "os": { |
| "type": "macosx" |
| }, |
| "vendor_id": "0x10de", |
| "device_id": ["0x0fd5"], |
| "multi_gpu_category": "any", |
| "features": [ |
| "disable_ext_draw_buffers" |
| ] |
| }, |
| { |
| "id": 21, |
| "description": "Vivante GPUs are buggy with context switching.", |
| "cr_bugs": [179250, 235935], |
| "os": { |
| "type": "android" |
| }, |
| "gl_extensions": { |
| "op": "contains", |
| "value": "GL_VIV_shader_binary" |
| }, |
| "features": [ |
| "unbind_fbo_on_context_switch" |
| ] |
| }, |
| { |
| "id": 22, |
| "description": "Imagination drivers are buggy with context switching.", |
| "cr_bugs": [230896], |
| "os": { |
| "type": "android" |
| }, |
| "gl_vendor": { |
| "op": "beginwith", |
| "value": "Imagination" |
| }, |
| "features": [ |
| "unbind_fbo_on_context_switch" |
| ] |
| }, |
| { |
| "id": 23, |
| "cr_bugs": [243038], |
| "description": "Disable OES_standard_derivative on Intel Pineview M Gallium drivers.", |
| "os": { |
| "type": "chromeos" |
| }, |
| "vendor_id": "0x8086", |
| "device_id": ["0xa011", "0xa012"], |
| "features": [ |
| "disable_oes_standard_derivatives" |
| ] |
| }, |
| { |
| "id": 24, |
| "cr_bugs": [231082], |
| "description": "Mali-400 drivers throw an error when a buffer object's size is set to 0.", |
| "os": { |
| "type": "android" |
| }, |
| "gl_vendor": { |
| "op": "beginwith", |
| "value": "ARM" |
| }, |
| "gl_renderer": { |
| "op": "contains", |
| "value": "Mali-400" |
| }, |
| "features": [ |
| "use_non_zero_size_for_client_side_stream_buffers" |
| ] |
| }, |
| { |
| "id": 25, |
| "cr_bugs": [152225], |
| "description": |
| "PBO + Readpixels + intel gpu doesn't work on OSX 10.7.", |
| "os": { |
| "type": "macosx", |
| "version": { |
| "op": "<", |
| "number": "10.8" |
| } |
| }, |
| "vendor_id": "0x8086", |
| "features": [ |
| "disable_async_readpixels" |
| ] |
| }, |
| { |
| "id": 26, |
| "description": "Disable use of Direct3D 11 on Windows", |
| "os": { |
| "type": "win" |
| }, |
| "features": [ |
| "disable_d3d11" |
| ] |
| } |
| ] |
| } |
| |
| ); // LONG_STRING_CONST macro |
| |
| } // namespace gpu |
