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[packages/chromium-browser.git] / system-ffmpeg.patch
index 12736c94db5020f6f7f7df9785739d45e8fb50d4..8d67ef3898dfe4e5225218be393559bc41436bfa 100644 (file)
-diff --git a/media/filters/ffmpeg_glue.h b/media/filters/ffmpeg_glue.h
-index 17241b9..8a92312 100644
---- a/media/filters/ffmpeg_glue.h
-+++ b/media/filters/ffmpeg_glue.h
-@@ -28,9 +28,9 @@
- #include "base/basictypes.h"
- #include "base/memory/scoped_ptr.h"
- #include "media/base/media_export.h"
-+#include "media/ffmpeg/ffmpeg_common.h"
+--- a/media/ffmpeg/ffmpeg_common.h     2015-11-27 12:01:56.155462264 +0000
++++ b/media/ffmpeg/ffmpeg_common.h     2015-11-27 12:03:03.348846300 +0000
+@@ -19,10 +19,6 @@
  
- struct AVFormatContext;
--struct AVIOContext;
+ // Include FFmpeg header files.
+ extern "C" {
+-// Disable deprecated features which result in spammy compile warnings.  This
+-// list of defines must mirror those in the 'defines' section of BUILD.gn file &
+-// ffmpeg.gyp file or the headers below will generate different structures!
+-#define FF_API_CONVERGENCE_DURATION 0
+ // Upstream libavcodec/utils.c still uses the deprecated
+ // av_dup_packet(), causing deprecation warnings.
+ // The normal fix for such things is to disable the feature as below,
+@@ -36,7 +32,6 @@
+ MSVC_PUSH_DISABLE_WARNING(4244);
+ #include <libavcodec/avcodec.h>
+ #include <libavformat/avformat.h>
+-#include <libavformat/internal.h>
+ #include <libavformat/avio.h>
+ #include <libavutil/avutil.h>
+ #include <libavutil/imgutils.h>
+diff --git a/media/filters/ffmpeg_demuxer.cc b/media/filters/ffmpeg_demuxer.cc
+index 155e980..7ba327a 100644
+--- a/media/filters/ffmpeg_demuxer.cc
++++ b/media/filters/ffmpeg_demuxer.cc
+@@ -1034,24 +1034,6 @@
+   // If no estimate is found, the stream entry will be kInfiniteDuration().
+   std::vector<base::TimeDelta> start_time_estimates(format_context->nb_streams,
+                                                     kInfiniteDuration());
+-  const AVFormatInternal* internal = format_context->internal;
+-  if (internal && internal->packet_buffer &&
+-      format_context->start_time != static_cast<int64_t>(AV_NOPTS_VALUE)) {
+-    struct AVPacketList* packet_buffer = internal->packet_buffer;
+-    while (packet_buffer != internal->packet_buffer_end) {
+-      DCHECK_LT(static_cast<size_t>(packet_buffer->pkt.stream_index),
+-                start_time_estimates.size());
+-      const AVStream* stream =
+-          format_context->streams[packet_buffer->pkt.stream_index];
+-      if (packet_buffer->pkt.pts != static_cast<int64_t>(AV_NOPTS_VALUE)) {
+-        const base::TimeDelta packet_pts =
+-            ConvertFromTimeBase(stream->time_base, packet_buffer->pkt.pts);
+-        if (packet_pts < start_time_estimates[stream->index])
+-          start_time_estimates[stream->index] = packet_pts;
+-      }
+-      packet_buffer = packet_buffer->next;
+-    }
+-  }
  
- namespace media {
-diff --git a/media/media.gyp b/media/media.gyp
-index df217d2..fde3830 100644
---- a/media/media.gyp
-+++ b/media/media.gyp
-@@ -363,6 +363,9 @@
-           'dependencies': [
-             '../third_party/ffmpeg/ffmpeg.gyp:ffmpeg',
-           ],
-+          'export_dependent_settings': [
-+            '../third_party/ffmpeg/ffmpeg.gyp:ffmpeg',
-+          ],
-         }, {  # use_ffmpeg == 0
-           # Exclude the sources that depend on ffmpeg.
-           'sources!': [
-diff --git a/webkit/media/webkit_media.gypi b/webkit/media/webkit_media.gypi
-index 81b770c..7b6d673 100644
---- a/webkit/media/webkit_media.gypi
-+++ b/webkit/media/webkit_media.gypi
-@@ -24,6 +24,7 @@
-       'dependencies': [
-         '<(DEPTH)/base/base.gyp:base',
-         '<(DEPTH)/base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
-+        '<(DEPTH)/media/media.gyp:media',
-         '<(DEPTH)/media/media.gyp:shared_memory_support',
-         '<(DEPTH)/media/media.gyp:yuv_convert',
-         '<(DEPTH)/skia/skia.gyp:skia',
---- a/media/ffmpeg/ffmpeg_common.cc.orig       2013-01-17 00:07:51.635057013 +0000
-+++ b/media/ffmpeg/ffmpeg_common.cc    2013-01-17 00:15:50.867406811 +0000
-@@ -10,6 +10,8 @@
- #include "media/base/video_frame.h"
- #include "media/base/video_util.h"
-+#undef SampleFormat
-+
- namespace media {
- // Why FF_INPUT_BUFFER_PADDING_SIZE? FFmpeg assumes all input buffers are
-@@ -84,8 +86,10 @@
-       return kCodecGSM_MS;
-     case CODEC_ID_PCM_MULAW:
-       return kCodecPCM_MULAW;
-+#ifdef CODEC_ID_OPUS
-     case CODEC_ID_OPUS:
-       return kCodecOpus;
-+#endif
-     default:
-       DVLOG(1) << "Unknown audio CodecID: " << codec_id;
-   }
-@@ -129,8 +133,10 @@
-       return CODEC_ID_GSM_MS;
-     case kCodecPCM_MULAW:
-       return CODEC_ID_PCM_MULAW;
-+#ifdef CODEC_ID_OPUS
-     case kCodecOpus:
-       return CODEC_ID_OPUS;
-+#endif
-     default:
-       DVLOG(1) << "Unknown AudioCodec: " << audio_codec;
-   }
-@@ -153,8 +153,10 @@
-       return kCodecMPEG4;
-     case CODEC_ID_VP8:
-       return kCodecVP8;
-+#ifdef AV_CODEC_ID_VP9:
-     case AV_CODEC_ID_VP9:
-       return kCodecVP9;
-+#endif
-     default:
-       DVLOG(1) << "Unknown video CodecID: " << codec_id;
-   }
-@@ -171,8 +173,10 @@
-       return CODEC_ID_MPEG4;
-     case kCodecVP8:
-       return CODEC_ID_VP8;
-+#ifdef AV_CODEC_ID_VP9:
-     case kCodecVP9:
-       return AV_CODEC_ID_VP9;
-+#endif
-     default:
-       DVLOG(1) << "Unknown VideoCodec: " << video_codec;
-   }
-@@ -423,8 +429,10 @@
-       return CHANNEL_LAYOUT_6_1_FRONT;
-     case AV_CH_LAYOUT_7POINT0_FRONT:
-       return CHANNEL_LAYOUT_7_0_FRONT;
-+#ifdef AV_CH_LAYOUT_7POINT1_WIDE_BACK
-     case AV_CH_LAYOUT_7POINT1_WIDE_BACK:
-       return CHANNEL_LAYOUT_7_1_WIDE_BACK;
-+#endif
-     case AV_CH_LAYOUT_OCTAGONAL:
-       return CHANNEL_LAYOUT_OCTAGONAL;
-     default:
+   AVStream* audio_stream = NULL;
+   AudioDecoderConfig audio_config;
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