Add VDA supported profile to GPUInfo.

media/filters/gpu_video_decoder.cc

Index: media/filters/gpu_video_decoder.cc
diff --git a/media/filters/gpu_video_decoder.cc b/media/filters/gpu_video_decoder.cc
index 703cb20dbb1284bc1650d5cde120c850ceeb356f..23f7d577d060937012f63909ebfb738db3eb2216 100644
--- a/media/filters/gpu_video_decoder.cc
+++ b/media/filters/gpu_video_decoder.cc
@@ -97,33 +97,16 @@ void GpuVideoDecoder::Reset(const base::Closure& closure)  {
   vda_->Reset();
 }
 
-static bool IsCodedSizeSupported(const gfx::Size& coded_size) {
-#if defined(OS_WIN)
-  // Windows Media Foundation H.264 decoding does not support decoding videos
-  // with any dimension smaller than 48 pixels:
-  // http://msdn.microsoft.com/en-us/library/windows/desktop/dd797815
-  if (coded_size.width() < 48 || coded_size.height() < 48)
-    return false;
-#endif
-
-  // Only non-Windows, Ivy Bridge+ platforms can support more than 1920x1080.
-  // We test against 1088 to account for 16x16 macroblocks.
-  if (coded_size.width() <= 1920 && coded_size.height() <= 1088)
+static bool IsCodedSizeSupported(const gfx::Size& coded_size,
+                                 const gfx::Size& min_resolution,
+                                 const gfx::Size& max_resolution) {
+  if (coded_size.width() <= max_resolution.width() &&
+      coded_size.height() <= max_resolution.height() &&
+      coded_size.width() >= min_resolution.width() &&
+      coded_size.height() >= min_resolution.height()) {
     return true;
-
-  // NOTE: additional autodetection logic may require updating input buffer size
-  // selection in platform-specific implementations, such as
-  // V4L2VideoDecodeAccelerator.
-  base::CPU cpu;
-  bool hw_large_video_support =
-      base::CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kIgnoreResolutionLimitsForAcceleratedVideoDecode) ||
-      ((cpu.vendor_name() == "GenuineIntel") && cpu.model() >= 55);
-  bool os_large_video_support = true;
-#if defined(OS_WIN)
-  os_large_video_support = false;
-#endif
-  return os_large_video_support && hw_large_video_support;
+  }
+  return false;
 }
 
 // Report |status| to UMA and run |cb| with it.  This is super-specific to the
@@ -166,7 +149,7 @@ void GpuVideoDecoder::Initialize(const VideoDecoderConfig& config,
     return;
   }
 
-  if (!IsCodedSizeSupported(config.coded_size())) {
+  if (!IsProfileSupported(config.profile(), config.coded_size())) {
     status_cb.Run(DECODER_ERROR_NOT_SUPPORTED);
     return;
   }
@@ -590,6 +573,37 @@ void GpuVideoDecoder::NotifyError(media::VideoDecodeAccelerator::Error error) {
   DestroyVDA();
 }
 
+bool GpuVideoDecoder::IsProfileSupported(VideoCodecProfile profile,
+                                         const gfx::Size& coded_size) {
+  DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent();
+  std::vector<VideoDecodeAccelerator::SupportedProfile> supported_profiles;
+  bool support_query_profiles =
+      factories_->GetVideoDecodeAcceleratorSupportedProfiles(
+          &supported_profiles);
+  if (support_query_profiles) {
+    for (const auto& supported_profile : supported_profiles) {
+      if (profile == supported_profile.profile) {
+        return IsCodedSizeSupported(coded_size,
+                                    supported_profile.min_resolution,
+                                    supported_profile.max_resolution);
+      }
+    }
+  } else {
+#if defined(OS_WIN)
+    // Windows Media Foundation H.264 decoding does not support decoding videos
+    // with any dimension smaller than 48 pixels:
+    // http://msdn.microsoft.com/en-us/library/windows/desktop/dd797815
+    // Use 1088 to account for 16x16 macroblocks.
+    return IsCodedSizeSupported(
+        coded_size, gfx::Size(48, 48), gfx::Size(1920, 1088));
+#else
+    return IsCodedSizeSupported(
+        coded_size, gfx::Size(16, 16), gfx::Size(1920, 1088));
+#endif
+  }
+  return false;
+}
+
 void GpuVideoDecoder::DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent()
     const {
   DCHECK(factories_->GetTaskRunner()->BelongsToCurrentThread());