Merge pull request #9623 from miniak/gpu-info

Add app.getGPUFeatureStatus

atom/browser/api/atom_api_app.cc

@@ -34,6 +34,7 @@
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/icon_manager.h"
 #include "chrome/common/chrome_paths.h"
+#include "content/browser/gpu/compositor_util.h"
 #include "content/public/browser/browser_accessibility_state.h"
 #include "content/public/browser/browser_child_process_host.h"
 #include "content/public/browser/child_process_data.h"
@@ -1021,6 +1022,12 @@ std::vector<mate::Dictionary> App::GetAppMetrics(v8::Isolate* isolate) {
   return result;
 }
 
+v8::Local<v8::Value> App::GetGPUFeatureStatus(v8::Isolate* isolate) {
+  auto status = content::GetFeatureStatus();
+  return mate::ConvertToV8(isolate,
+                           status ? *status : base::DictionaryValue());
+}
+
 // static
 mate::Handle<App> App::Create(v8::Isolate* isolate) {
   return mate::CreateHandle(isolate, new App(isolate));
@@ -1094,6 +1101,7 @@ void App::BuildPrototype(
                  &App::DisableHardwareAcceleration)
       .SetMethod("getFileIcon", &App::GetFileIcon)
       .SetMethod("getAppMetrics", &App::GetAppMetrics)
+      .SetMethod("getGPUFeatureStatus", &App::GetGPUFeatureStatus)
       // TODO(juturu): Remove in 2.0, deprecate before then with warnings
       .SetMethod("getAppMemoryInfo", &App::GetAppMetrics);
 }

atom/browser/api/atom_api_app.h

@@ -177,6 +177,7 @@ class App : public AtomBrowserClient::Delegate,
                    mate::Arguments* args);
 
   std::vector<mate::Dictionary> GetAppMetrics(v8::Isolate* isolate);
+  v8::Local<v8::Value> GetGPUFeatureStatus(v8::Isolate* isolate);
 
 #if defined(OS_WIN)
   // Get the current Jump List settings.

docs/api/app.md

@@ -771,6 +771,10 @@ Returns [`ProcessMetric[]`](structures/process-metric.md):  Array of `ProcessMet
 
 Returns [`ProcessMetric[]`](structures/process-metric.md):  Array of `ProcessMetric` objects that correspond to memory and cpu usage statistics of all the processes associated with the app.
 
+### `app.getGpuFeatureStatus()`
+
+Returns [`GPUFeatureStatus`](structures/gpu-feature-status.md) - The Graphics Feature Status from `chrome://gpu/`.
+
 ### `app.setBadgeCount(count)` _Linux_ _macOS_
 
 * `count` Integer

docs/api/structures/gpu-feature-status.md

@@ -0,0 +1,29 @@
+# GPUFeatureStatus Object
+
+* `2d_canvas` String - Canvas
+* `flash_3d` String - Flash
+* `flash_stage3d` String - Flash Stage3D
+* `flash_stage3d_baseline` String - Flash Stage3D Baseline profile
+* `gpu_compositing` String - Compositing
+* `multiple_raster_threads` String - Multiple Raster Threads
+* `native_gpu_memory_buffers` String - Native GpuMemoryBuffers
+* `rasterization` String - Rasterization
+* `video_decode` String - Video Decode
+* `video_encode` String - Video Encode
+* `vpx_decode` String - VPx Video Decode
+* `webgl` String - WebGL
+* `webgl2` String - WebGL2
+
+Possible values:
+
+* `disabled_software` - Software only. Hardware acceleration disabled (yellow)
+* `disabled_off` - Disabled (red)
+* `disabled_off_ok` - Disabled (yellow)
+* `unavailable_software` - Software only, hardware acceleration unavailable (yellow)
+* `unavailable_off` - Unavailable (red)
+* `unavailable_off_ok` - Unavailable (yellow)
+* `enabled_readback` - Hardware accelerated but at reduced performance (yellow)
+* `enabled_force` - Hardware accelerated on all pages (green)
+* `enabled` - Hardware accelerated (green)
+* `enabled_on` - Enabled (green)
+* `enabled_force_on` - Force enabled (green)

spec/api-app-spec.js

@@ -558,4 +558,12 @@ describe('app module', function () {
       assert.ok(types.includes('Tab'))
     })
   })
+
+  describe('getGPUFeatureStatus() API', function () {
+    it('returns the graphic features statuses', function () {
+      const features = app.getGPUFeatureStatus()
+      assert.equal(typeof features.webgl, 'string')
+      assert.equal(typeof features.gpu_compositing, 'string')
+    })
+  })
 })