Android MediaCodecVideoDecoder: Limit max pending frames to number of input buffers

talk/app/webrtc/java/jni/androidmediadecoder_jni.cc

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  * Copyright 2015 Google Inc.
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+#include <algorithm>
 #include <vector>
 
 #include "talk/app/webrtc/java/jni/androidmediadecoder_jni.h"
 #include "talk/app/webrtc/java/jni/androidmediacodeccommon.h"
 #include "talk/app/webrtc/java/jni/classreferenceholder.h"
 #include "talk/app/webrtc/java/jni/native_handle_impl.h"
 #include "talk/app/webrtc/java/jni/surfacetexturehelper_jni.h"
 #include "webrtc/base/bind.h"
 #include "webrtc/base/checks.h"
 #include "webrtc/base/logging.h"
@@ skipping 294 matching lines @@
   current_frames_ = 0;
   current_bytes_ = 0;
   current_decoding_time_ms_ = 0;
   timestamps_.clear();
   ntp_times_ms_.clear();
   frame_rtc_times_ms_.clear();
 
   jobjectArray input_buffers = (jobjectArray)GetObjectField(
       jni, *j_media_codec_video_decoder_, j_input_buffers_field_);
   size_t num_input_buffers = jni->GetArrayLength(input_buffers);
+  max_pending_frames_ =
+      std::min(max_pending_frames_, static_cast<uint32_t>(num_input_buffers));
   input_buffers_.resize(num_input_buffers);
   for (size_t i = 0; i < num_input_buffers; ++i) {
     input_buffers_[i] =
         jni->NewGlobalRef(jni->GetObjectArrayElement(input_buffers, i));
     if (CheckException(jni)) {
       ALOGE << "NewGlobalRef error - fallback to SW codec.";
       sw_fallback_required_ = true;
       return WEBRTC_VIDEO_CODEC_ERROR;
     }
   }
@@ skipping 476 matching lines @@
 }
 
 void MediaCodecVideoDecoderFactory::DestroyVideoDecoder(
     webrtc::VideoDecoder* decoder) {
   ALOGD << "Destroy video decoder.";
   delete decoder;
 }
 
 }  // namespace webrtc_jni