| // Copyright (c) 2017 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. |
| |
| #include <algorithm> |
| #include <cstring> |
| |
| #include "build/build_config.h" |
| #include "gpu/ipc/common/gpu_preferences.mojom.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace gpu { |
| |
| namespace { |
| |
| void CheckGpuPreferencesEqual(GpuPreferences left, GpuPreferences right) { |
| EXPECT_EQ(left.disable_accelerated_video_decode, |
| right.disable_accelerated_video_decode); |
| EXPECT_EQ(left.disable_accelerated_video_encode, |
| right.disable_accelerated_video_encode); |
| EXPECT_EQ(left.gpu_startup_dialog, right.gpu_startup_dialog); |
| EXPECT_EQ(left.disable_gpu_watchdog, right.disable_gpu_watchdog); |
| EXPECT_EQ(left.gpu_sandbox_start_early, right.gpu_sandbox_start_early); |
| EXPECT_EQ(left.enable_accelerated_vpx_decode, |
| right.enable_accelerated_vpx_decode); |
| EXPECT_EQ(left.enable_low_latency_dxva, right.enable_low_latency_dxva); |
| EXPECT_EQ(left.enable_zero_copy_dxgi_video, |
| right.enable_zero_copy_dxgi_video); |
| EXPECT_EQ(left.enable_nv12_dxgi_video, right.enable_nv12_dxgi_video); |
| EXPECT_EQ(left.enable_media_foundation_vea_on_windows7, |
| right.enable_media_foundation_vea_on_windows7); |
| EXPECT_EQ(left.disable_software_rasterizer, |
| right.disable_software_rasterizer); |
| EXPECT_EQ(left.log_gpu_control_list_decisions, |
| right.log_gpu_control_list_decisions); |
| EXPECT_EQ(left.compile_shader_always_succeeds, |
| right.compile_shader_always_succeeds); |
| EXPECT_EQ(left.disable_gl_error_limit, right.disable_gl_error_limit); |
| EXPECT_EQ(left.disable_glsl_translator, right.disable_glsl_translator); |
| EXPECT_EQ(left.disable_shader_name_hashing, |
| right.disable_shader_name_hashing); |
| EXPECT_EQ(left.enable_gpu_command_logging, right.enable_gpu_command_logging); |
| EXPECT_EQ(left.enable_gpu_debugging, right.enable_gpu_debugging); |
| EXPECT_EQ(left.enable_gpu_service_logging_gpu, |
| right.enable_gpu_service_logging_gpu); |
| EXPECT_EQ(left.enable_gpu_driver_debug_logging, |
| right.enable_gpu_driver_debug_logging); |
| EXPECT_EQ(left.disable_gpu_program_cache, right.disable_gpu_program_cache); |
| EXPECT_EQ(left.enforce_gl_minimums, right.enforce_gl_minimums); |
| EXPECT_EQ(left.force_gpu_mem_available, right.force_gpu_mem_available); |
| EXPECT_EQ(left.gpu_program_cache_size, right.gpu_program_cache_size); |
| EXPECT_EQ(left.disable_gpu_shader_disk_cache, |
| right.disable_gpu_shader_disk_cache); |
| EXPECT_EQ(left.enable_threaded_texture_mailboxes, |
| right.enable_threaded_texture_mailboxes); |
| EXPECT_EQ(left.gl_shader_interm_output, right.gl_shader_interm_output); |
| EXPECT_EQ(left.emulate_shader_precision, right.emulate_shader_precision); |
| EXPECT_EQ(left.max_active_webgl_contexts, right.max_active_webgl_contexts); |
| EXPECT_EQ(left.enable_gpu_service_logging, right.enable_gpu_service_logging); |
| EXPECT_EQ(left.enable_gpu_service_tracing, right.enable_gpu_service_tracing); |
| EXPECT_EQ(left.use_passthrough_cmd_decoder, |
| right.use_passthrough_cmd_decoder); |
| EXPECT_EQ(left.disable_biplanar_gpu_memory_buffers_for_video_frames, |
| right.disable_biplanar_gpu_memory_buffers_for_video_frames); |
| EXPECT_EQ(left.texture_target_exception_list, |
| right.texture_target_exception_list); |
| EXPECT_EQ(left.disable_gpu_driver_bug_workarounds, |
| right.disable_gpu_driver_bug_workarounds); |
| EXPECT_EQ(left.ignore_gpu_blacklist, right.ignore_gpu_blacklist); |
| EXPECT_EQ(left.enable_oop_rasterization, right.enable_oop_rasterization); |
| EXPECT_EQ(left.disable_oop_rasterization, right.disable_oop_rasterization); |
| EXPECT_EQ(left.watchdog_starts_backgrounded, |
| right.watchdog_starts_backgrounded); |
| EXPECT_EQ(left.enable_vulkan, right.enable_vulkan); |
| EXPECT_EQ(left.enable_gpu_benchmarking_extension, |
| right.enable_gpu_benchmarking_extension); |
| EXPECT_EQ(left.enable_webgpu, right.enable_webgpu); |
| } |
| |
| } // namespace |
| |
| TEST(GpuPreferencesTest, EncodeDecode) { |
| { // Testing default values. |
| GpuPreferences input_prefs; |
| GpuPreferences decoded_prefs; |
| std::string encoded = input_prefs.ToSwitchValue(); |
| bool flag = decoded_prefs.FromSwitchValue(encoded); |
| EXPECT_TRUE(flag); |
| CheckGpuPreferencesEqual(input_prefs, decoded_prefs); |
| } |
| |
| { // Change all fields to non default values. |
| GpuPreferences input_prefs; |
| GpuPreferences decoded_prefs; |
| |
| GpuPreferences default_prefs; |
| mojom::GpuPreferences prefs_mojom; |
| |
| // Make sure all fields are included in mojo struct. |
| // TODO(zmo): This test isn't perfect. If a field isn't included in |
| // mojom::GpuPreferences, the two struct sizes might still be equal due to |
| // alignment. |
| EXPECT_EQ(sizeof(default_prefs), sizeof(prefs_mojom)); |
| |
| #define GPU_PREFERENCES_FIELD(name, value) \ |
| input_prefs.name = value; \ |
| EXPECT_NE(default_prefs.name, input_prefs.name); \ |
| prefs_mojom.name = value; \ |
| EXPECT_EQ(input_prefs.name, prefs_mojom.name); |
| |
| GPU_PREFERENCES_FIELD(disable_accelerated_video_decode, true) |
| GPU_PREFERENCES_FIELD(disable_accelerated_video_encode, true) |
| GPU_PREFERENCES_FIELD(gpu_startup_dialog, true) |
| GPU_PREFERENCES_FIELD(disable_gpu_watchdog, true) |
| GPU_PREFERENCES_FIELD(gpu_sandbox_start_early, true) |
| GPU_PREFERENCES_FIELD(enable_accelerated_vpx_decode, |
| GpuPreferences::VPX_VENDOR_AMD) |
| GPU_PREFERENCES_FIELD(enable_low_latency_dxva, false) |
| GPU_PREFERENCES_FIELD(enable_zero_copy_dxgi_video, true) |
| GPU_PREFERENCES_FIELD(enable_nv12_dxgi_video, true) |
| GPU_PREFERENCES_FIELD(enable_media_foundation_vea_on_windows7, true) |
| GPU_PREFERENCES_FIELD(disable_software_rasterizer, true) |
| GPU_PREFERENCES_FIELD(log_gpu_control_list_decisions, true) |
| GPU_PREFERENCES_FIELD(compile_shader_always_succeeds, true) |
| GPU_PREFERENCES_FIELD(disable_gl_error_limit, true) |
| GPU_PREFERENCES_FIELD(disable_glsl_translator, true) |
| GPU_PREFERENCES_FIELD(disable_shader_name_hashing, true) |
| GPU_PREFERENCES_FIELD(enable_gpu_command_logging, true) |
| GPU_PREFERENCES_FIELD(enable_gpu_debugging, true) |
| GPU_PREFERENCES_FIELD(enable_gpu_service_logging_gpu, true) |
| GPU_PREFERENCES_FIELD(enable_gpu_driver_debug_logging, true) |
| GPU_PREFERENCES_FIELD(disable_gpu_program_cache, true) |
| GPU_PREFERENCES_FIELD(enforce_gl_minimums, true) |
| GPU_PREFERENCES_FIELD(force_gpu_mem_available, 4096) |
| GPU_PREFERENCES_FIELD(gpu_program_cache_size, |
| kDefaultMaxProgramCacheMemoryBytes - 1) |
| GPU_PREFERENCES_FIELD(disable_gpu_shader_disk_cache, true) |
| GPU_PREFERENCES_FIELD(enable_threaded_texture_mailboxes, true) |
| GPU_PREFERENCES_FIELD(gl_shader_interm_output, true) |
| GPU_PREFERENCES_FIELD(emulate_shader_precision, true) |
| GPU_PREFERENCES_FIELD(max_active_webgl_contexts, 1) |
| GPU_PREFERENCES_FIELD(enable_gpu_service_logging, true) |
| GPU_PREFERENCES_FIELD(enable_gpu_service_tracing, true) |
| GPU_PREFERENCES_FIELD(use_passthrough_cmd_decoder, true) |
| GPU_PREFERENCES_FIELD(disable_biplanar_gpu_memory_buffers_for_video_frames, |
| true) |
| GPU_PREFERENCES_FIELD(disable_gpu_driver_bug_workarounds, true) |
| GPU_PREFERENCES_FIELD(ignore_gpu_blacklist, true) |
| GPU_PREFERENCES_FIELD(enable_oop_rasterization, true) |
| GPU_PREFERENCES_FIELD(disable_oop_rasterization, true) |
| GPU_PREFERENCES_FIELD(watchdog_starts_backgrounded, true) |
| GPU_PREFERENCES_FIELD(enable_vulkan, true) |
| GPU_PREFERENCES_FIELD(enable_gpu_benchmarking_extension, true) |
| GPU_PREFERENCES_FIELD(enable_webgpu, true) |
| |
| input_prefs.texture_target_exception_list.emplace_back( |
| gfx::BufferUsage::SCANOUT, gfx::BufferFormat::RGBA_8888); |
| input_prefs.texture_target_exception_list.emplace_back( |
| gfx::BufferUsage::GPU_READ, gfx::BufferFormat::BGRA_8888); |
| |
| // Make sure every field is encoded/decoded. |
| std::string encoded = input_prefs.ToSwitchValue(); |
| bool flag = decoded_prefs.FromSwitchValue(encoded); |
| EXPECT_TRUE(flag); |
| CheckGpuPreferencesEqual(input_prefs, decoded_prefs); |
| } |
| } |
| |
| } // namespace gpu |
