gpu: introduce glSetStreamTextureSizeCHROMIUM(GLuint texture, GLint stream_id, GLsizei width, GLsiz…

content/common/gpu/gpu_command_buffer_stub.cc

 // Copyright (c) 2012 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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/hash.h"
 #include "base/json/json_writer.h"
 #include "base/memory/shared_memory.h"
@@ skipping 302 matching lines @@
     IPC_MESSAGE_HANDLER(GpuCommandBufferMsg_SignalSyncPoint,
                         OnSignalSyncPoint)
     IPC_MESSAGE_HANDLER(GpuCommandBufferMsg_SignalSyncToken,
                         OnSignalSyncToken)
     IPC_MESSAGE_HANDLER(GpuCommandBufferMsg_SignalQuery,
                         OnSignalQuery)
     IPC_MESSAGE_HANDLER(GpuCommandBufferMsg_CreateImage, OnCreateImage);
     IPC_MESSAGE_HANDLER(GpuCommandBufferMsg_DestroyImage, OnDestroyImage);
     IPC_MESSAGE_HANDLER(GpuCommandBufferMsg_CreateStreamTexture,
                         OnCreateStreamTexture)
+    IPC_MESSAGE_HANDLER(GpuCommandBufferMsg_SetStreamTextureSize,
+                        OnSetStreamTextureSize)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
   CheckCompleteWaits();
 
   // Ensure that any delayed work that was created will be handled.
   if (have_context) {
     if (scheduler_)
       scheduler_->ProcessPendingQueries();
     ScheduleDelayedWork(
@@ skipping 191 matching lines @@
 
   command_buffer_.reset(new gpu::CommandBufferService(
       context_group_->transfer_buffer_manager()));
 
   bool result = command_buffer_->Initialize();
   DCHECK(result);
 
   GpuChannelManager* manager = channel_->gpu_channel_manager();
   DCHECK(manager);
 
+#if defined(OS_ANDROID)
+  stream_texture_manager_.reset(new StreamTextureManager);
+#endif
+
   decoder_.reset(::gpu::gles2::GLES2Decoder::Create(context_group_.get()));
   scheduler_.reset(new gpu::GpuScheduler(command_buffer_.get(),
                                          decoder_.get(),
                                          decoder_.get()));
   sync_point_client_ = sync_point_manager_->CreateSyncPointClient(
       channel_->GetSyncPointOrderData(), gpu::CommandBufferNamespace::GPU_IO,
       command_buffer_id_);
 
   if (preemption_flag_.get())
     scheduler_->SetPreemptByFlag(preemption_flag_);
@@ skipping 139 matching lines @@
     manager->Send(new GpuHostMsg_DidCreateOffscreenContext(
         active_url_));
   }
 
   initialized_ = true;
 }
 
 void GpuCommandBufferStub::OnCreateStreamTexture(
     uint32 texture_id, int32 stream_id, bool* succeeded) {
 #if defined(OS_ANDROID)
-  *succeeded = StreamTexture::Create(this, texture_id, stream_id);
+  *succeeded =
+      stream_texture_manager_->CreateStreamTexture(this, texture_id, stream_id);
 #else
   *succeeded = false;
 #endif
 }
 
+void GpuCommandBufferStub::OnSetStreamTextureSize(uint32 texture_id,
+                                                  int32 stream_id,
+                                                  size_t width,
+                                                  size_t height) {
+#if defined(OS_ANDROID)
+  stream_texture_manager_->SetStreamTextureSize(this, texture_id, stream_id,
+                                                width, height);
+#endif
+}
+
 void GpuCommandBufferStub::SetLatencyInfoCallback(
     const LatencyInfoCallback& callback) {
   latency_info_callback_ = callback;
 }
 
 int32 GpuCommandBufferStub::GetRequestedAttribute(int attr) const {
   // The command buffer is pairs of enum, value
   // search for the requested attribute, return the value.
   for (std::vector<int32>::const_iterator it = requested_attribs_.begin();
        it != requested_attribs_.end(); ++it) {
@@ skipping 566 matching lines @@
                                                     result));
 }
 
 void GpuCommandBufferStub::SendUpdateVSyncParameters(base::TimeTicks timebase,
                                                      base::TimeDelta interval) {
   Send(new GpuCommandBufferMsg_UpdateVSyncParameters(route_id_, timebase,
                                                      interval));
 }
 
 }  // namespace content