Use GL_TEXTURE_2D for pixel readback path in GpuVideoAcceleratorFactories

content/renderer/media/rtc_video_decoder.cc

 // Copyright 2013 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 "content/renderer/media/rtc_video_decoder.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop_proxy.h"
@@ skipping 391 matching lines @@
                          weak_this_,
                          picture.picture_buffer_id()))),
       decoder_texture_target_,
       pb.size(),
       visible_rect,
       natural_size,
       timestamp_ms,
       base::Bind(&media::GpuVideoAcceleratorFactories::ReadPixels,
                  factories_,
                  pb.texture_id(),
-                 decoder_texture_target_,
                  natural_size),
       base::Closure());
 }
 
 void RTCVideoDecoder::NotifyEndOfBitstreamBuffer(int32 id) {
   DVLOG(3) << "NotifyEndOfBitstreamBuffer. id=" << id;
   DCHECK(vda_loop_proxy_->BelongsToCurrentThread());
 
   std::map<int32, SHMBuffer*>::iterator it =
       bitstream_buffers_in_decoder_.find(id);
@@ skipping 330 matching lines @@
 
 int32_t RTCVideoDecoder::RecordInitDecodeUMA(int32_t status) {
   // Logging boolean is enough to know if HW decoding has been used. Also,
   // InitDecode is less likely to return an error so enum is not used here.
   bool sample = (status == WEBRTC_VIDEO_CODEC_OK) ? true : false;
   UMA_HISTOGRAM_BOOLEAN("Media.RTCVideoDecoderInitDecodeStatus", sample);
   return status;
 }
 
 }  // namespace content