Add |texture_target_| and |pixel_format_| to media::PictureBuffer

media/gpu/ipc/client/gpu_video_decode_accelerator_host.cc

Index: media/gpu/ipc/client/gpu_video_decode_accelerator_host.cc
diff --git a/media/gpu/ipc/client/gpu_video_decode_accelerator_host.cc b/media/gpu/ipc/client/gpu_video_decode_accelerator_host.cc
index 6820ea1db7964ad7094d665da4313859733e3d7a..de43cf92938ec6aa83a9bb882ece615520e67b61 100644
--- a/media/gpu/ipc/client/gpu_video_decode_accelerator_host.cc
+++ b/media/gpu/ipc/client/gpu_video_decode_accelerator_host.cc
@@ -51,7 +51,7 @@ bool GpuVideoDecodeAcceleratorHost::OnMessageReceived(const IPC::Message& msg) {
     IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_BitstreamBufferProcessed,
                         OnBitstreamBufferProcessed)
     IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_ProvidePictureBuffers,
-                        OnProvidePictureBuffer)
+                        OnProvidePictureBuffers)
     IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_PictureReady,
                         OnPictureReady)
     IPC_MESSAGE_HANDLER(AcceleratedVideoDecoderHostMsg_FlushDone, OnFlushDone)
@@ -130,7 +130,18 @@ void GpuVideoDecodeAcceleratorHost::AssignPictureBuffers(
   // Rearrange data for IPC command.
   std::vector<int32_t> buffer_ids;
   std::vector<PictureBuffer::TextureIds> texture_ids;
-  for (uint32_t i = 0; i < buffers.size(); i++) {
+  uint32_t texture_target = 0;
+  VideoPixelFormat format = PIXEL_FORMAT_UNKNOWN;
+  gfx::Size size;
+
+  uint32_t buffers_size = buffers.size();
+  if (buffers_size) {
+    texture_target = buffers[0].texture_target();
+    format = buffers[0].pixel_format();
+    size = buffers[0].size();
+  }
+
+  for (uint32_t i = 0; i < buffers_size; i++) {
     const PictureBuffer& buffer = buffers[i];
     if (buffer.size() != picture_buffer_dimensions_) {
       DLOG(ERROR) << "buffer.size() invalid: expected "
@@ -142,8 +153,10 @@ void GpuVideoDecodeAcceleratorHost::AssignPictureBuffers(
     texture_ids.push_back(buffer.client_texture_ids());
     buffer_ids.push_back(buffer.id());
   }
+
   Send(new AcceleratedVideoDecoderMsg_AssignPictureBuffers(
-      decoder_route_id_, buffer_ids, texture_ids));
+      decoder_route_id_, buffer_ids, texture_ids, texture_target, format,
+      size));
 }
 
 void GpuVideoDecodeAcceleratorHost::ReusePictureBuffer(
@@ -225,7 +238,7 @@ void GpuVideoDecodeAcceleratorHost::OnBitstreamBufferProcessed(
     client_->NotifyEndOfBitstreamBuffer(bitstream_buffer_id);
 }
 
-void GpuVideoDecodeAcceleratorHost::OnProvidePictureBuffer(
+void GpuVideoDecodeAcceleratorHost::OnProvidePictureBuffers(
     uint32_t num_requested_buffers,
     VideoPixelFormat format,
     uint32_t textures_per_buffer,