Checking in major revision of Pepper video decode APIs.

Part of a patch by vmr@chromium.org:
http://codereview.chromium.org/6541068/

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6776008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80028 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 95 deletions

diff --git a/content/renderer/pepper_plugin_delegate_impl.cc b/content/renderer/pepper_plugin_delegate_impl.cc
index 28bf23e..9bf35ce 100644
--- a/content/renderer/pepper_plugin_delegate_impl.cc
+++ b/content/renderer/pepper_plugin_delegate_impl.cc
@@ -282,94 +282,6 @@ void PlatformAudioImpl::OnLowLatencyCreated(
   }
 }
 
-// Implements the VideoDecoder.
-class PlatformVideoDecoderImpl
-    : public webkit::ppapi::PluginDelegate::PlatformVideoDecoder {
- public:
-  PlatformVideoDecoderImpl()
-      : input_buffer_size_(0),
-        next_dib_id_(0),
-        dib_(NULL) {
-    memset(&decoder_config_, 0, sizeof(decoder_config_));
-    memset(&flush_callback_, 0, sizeof(flush_callback_));
-  }
-
-  virtual bool Init(const PP_VideoDecoderConfig_Dev& decoder_config) {
-    decoder_config_ = decoder_config;
-    input_buffer_size_ = 1024 << 4;
-
-    // Allocate the transport DIB.
-    TransportDIB* dib = TransportDIB::Create(input_buffer_size_,
-                                             next_dib_id_++);
-    if (!dib)
-      return false;
-
-    // TODO(wjia): Create video decoder in GPU process.
-    // Meanwhile, delete |dib| to free the resource.
-    delete dib;
-
-    return true;
-  }
-
-  virtual bool Decode(PP_VideoCompressedDataBuffer_Dev& input_buffer) {
-    // TODO(wjia): Implement me!
-    NOTIMPLEMENTED();
-
-    input_buffers_.push(&input_buffer);
-
-    // Copy input data to dib_ and send it to GPU video decoder.
-
-    return false;
-  }
-
-  virtual int32_t Flush(PP_CompletionCallback& callback) {
-    // TODO(wjia): Implement me!
-    NOTIMPLEMENTED();
-
-    // Do nothing if there is a flush pending.
-    if (flush_callback_.func)
-      return PP_ERROR_BADARGUMENT;
-
-    flush_callback_ = callback;
-
-    // Call GPU video decoder to flush.
-
-    return PP_ERROR_WOULDBLOCK;
-  }
-
-  virtual bool ReturnUncompressedDataBuffer(
-      PP_VideoUncompressedDataBuffer_Dev& buffer) {
-    // TODO(wjia): Implement me!
-    NOTIMPLEMENTED();
-
-    // Deliver the buffer to GPU video decoder.
-
-    return false;
-  }
-
-  void OnFlushDone() {
-    if (!flush_callback_.func)
-      return;
-
-    flush_callback_.func(flush_callback_.user_data, PP_OK);
-    flush_callback_.func = NULL;
-  }
-
-  virtual intptr_t GetSharedMemoryHandle() const {
-    return reinterpret_cast<intptr_t>(dib_.get());
-  }
-
- private:
-  size_t input_buffer_size_;
-  int next_dib_id_;
-  scoped_ptr<TransportDIB> dib_;
-  PP_VideoDecoderConfig_Dev decoder_config_;
-  std::queue<PP_VideoCompressedDataBuffer_Dev*> input_buffers_;
-  PP_CompletionCallback flush_callback_;
-
-  DISALLOW_COPY_AND_ASSIGN(PlatformVideoDecoderImpl);
-};
-
 class DispatcherWrapper
     : public webkit::ppapi::PluginDelegate::OutOfProcessProxy {
  public:
@@ -603,13 +515,10 @@ webkit::ppapi::PluginDelegate::PlatformContext3D*
 
 webkit::ppapi::PluginDelegate::PlatformVideoDecoder*
 PepperPluginDelegateImpl::CreateVideoDecoder(
-    const PP_VideoDecoderConfig_Dev& decoder_config) {
-  scoped_ptr<PlatformVideoDecoderImpl> decoder(new PlatformVideoDecoderImpl());
-
-  if (!decoder->Init(decoder_config))
-    return NULL;
-
-  return decoder.release();
+    PP_VideoDecoderConfig_Dev* decoder_config) {
+  // TODO(vmr): Implement.
+  NOTIMPLEMENTED();
+  return NULL;
 }
 
 void PepperPluginDelegateImpl::NumberOfFindResultsChanged(int identifier,