Add stride for imported Dmabuf in ArcVideoAccelerator.

chrome/gpu/arc_gpu_video_decode_accelerator.cc

Index: chrome/gpu/arc_gpu_video_decode_accelerator.cc
diff --git a/chrome/gpu/arc_gpu_video_decode_accelerator.cc b/chrome/gpu/arc_gpu_video_decode_accelerator.cc
index b4b46b0da454249a619c6f9a6357041eeead1c85..efbff5532fa96c858ca91320c2575f86d2876a9d 100644
--- a/chrome/gpu/arc_gpu_video_decode_accelerator.cc
+++ b/chrome/gpu/arc_gpu_video_decode_accelerator.cc
@@ -21,16 +21,19 @@ ArcGpuVideoDecodeAccelerator::InputRecord::InputRecord(
       buffer_index(buffer_index),
       timestamp(timestamp) {}
 
-ArcGpuVideoDecodeAccelerator::InputBufferInfo::InputBufferInfo()
-    : offset(0), length(0) {}
+ArcGpuVideoDecodeAccelerator::InputBufferInfo::InputBufferInfo() = default;
 
 ArcGpuVideoDecodeAccelerator::InputBufferInfo::InputBufferInfo(
-    InputBufferInfo&& other)
-    : handle(std::move(other.handle)),
-      offset(other.offset),
-      length(other.length) {}
+    InputBufferInfo&& other) = default;
 
-ArcGpuVideoDecodeAccelerator::InputBufferInfo::~InputBufferInfo() {}
+ArcGpuVideoDecodeAccelerator::InputBufferInfo::~InputBufferInfo() = default;
+
+ArcGpuVideoDecodeAccelerator::OutputBufferInfo::OutputBufferInfo() = default;
+
+ArcGpuVideoDecodeAccelerator::OutputBufferInfo::OutputBufferInfo(
+    OutputBufferInfo&& other) = default;
+
+ArcGpuVideoDecodeAccelerator::OutputBufferInfo::~OutputBufferInfo() = default;
 
 ArcGpuVideoDecodeAccelerator::ArcGpuVideoDecodeAccelerator()
     : pending_eos_output_buffer_(false),
@@ -156,7 +159,8 @@ void ArcGpuVideoDecodeAccelerator::BindSharedMemory(PortType port,
 
 void ArcGpuVideoDecodeAccelerator::BindDmabuf(PortType port,
                                               uint32_t index,
-                                              base::ScopedFD dmabuf_fd) {
+                                              base::ScopedFD dmabuf_fd,
+                                              int32_t stride) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   if (!vda_) {
@@ -173,7 +177,9 @@ void ArcGpuVideoDecodeAccelerator::BindDmabuf(PortType port,
     arc_client_->OnError(INVALID_ARGUMENT);
     return;
   }
-  buffers_pending_import_[index] = std::move(dmabuf_fd);
+  OutputBufferInfo& info = buffers_pending_import_[index];
+  info.handle = std::move(dmabuf_fd);
+  info.stride = stride;
 }
 
 void ArcGpuVideoDecodeAccelerator::UseBuffer(PortType port,
@@ -361,14 +367,16 @@ void ArcGpuVideoDecodeAccelerator::SendEosIfNeededOrReusePicture(
     arc_client_->OnBufferDone(PORT_OUTPUT, index, metadata);
     pending_eos_output_buffer_ = false;
   } else {
-    if (buffers_pending_import_[index].is_valid()) {
-      std::vector<gfx::GpuMemoryBufferHandle> buffers;
-      buffers.push_back(gfx::GpuMemoryBufferHandle());
+    OutputBufferInfo& info = buffers_pending_import_[index];
+    if (info.handle.is_valid()) {
+      gfx::GpuMemoryBufferHandle handle;
 #if defined(USE_OZONE)
-      buffers.back().native_pixmap_handle.fd =
-          base::FileDescriptor(buffers_pending_import_[index].release(), true);
+      handle.native_pixmap_handle.fd =
+          base::FileDescriptor(info.handle.release(), true);
+      handle.native_pixmap_handle.stride = info.stride;
 #endif
-      vda_->ImportBufferForPicture(index, buffers);
+      vda_->ImportBufferForPicture(
+          index, std::vector<gfx::GpuMemoryBufferHandle>{handle});
     } else {
       vda_->ReusePictureBuffer(index);
     }