Bug 1568101 - part7 : rename 'MediaDataDecoderCodec' to 'MediaDataCodec'. r=jolin

As this class is not only used for creating decoder, also for encoder, it's more proper to rename it as `MediaDataCodec`.

Differential Revision: https://phabricator.services.mozilla.com/D41443

--HG--
rename : media/webrtc/signaling/src/media-conduit/MediaDataDecoderCodec.cpp => media/webrtc/signaling/src/media-conduit/MediaDataCodec.cpp
rename : media/webrtc/signaling/src/media-conduit/MediaDataDecoderCodec.h => media/webrtc/signaling/src/media-conduit/MediaDataCodec.h
extra : moz-landing-system : lando

media/webrtc/signaling/src/media-conduit/MediaDataCodec.cpp

@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#include "MediaDataDecoderCodec.h"
+#include "MediaDataCodec.h"
 #include "WebrtcMediaDataDecoderCodec.h"
 #include "WebrtcMediaDataEncoderCodec.h"
 #include "WebrtcGmpVideoCodec.h"
@@ -11,7 +11,7 @@
 namespace mozilla {
 
 /* static */
-WebrtcVideoEncoder* MediaDataDecoderCodec::CreateEncoder(
+WebrtcVideoEncoder* MediaDataCodec::CreateEncoder(
     webrtc::VideoCodecType aCodecType) {
 #ifdef MOZ_APPLEMEDIA
   if (aCodecType == webrtc::VideoCodecType::kVideoCodecH264) {
@@ -22,7 +22,7 @@ WebrtcVideoEncoder* MediaDataDecoderCodec::CreateEncoder(
 }
 
 /* static */
-WebrtcVideoDecoder* MediaDataDecoderCodec::CreateDecoder(
+WebrtcVideoDecoder* MediaDataCodec::CreateDecoder(
     webrtc::VideoCodecType aCodecType) {
   switch (aCodecType) {
     case webrtc::VideoCodecType::kVideoCodecVP8:

media/webrtc/signaling/src/media-conduit/MediaDataCodec.h

@@ -2,8 +2,8 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#ifndef MEDIA_DATA_DECODER_CODEC_H_
-#define MEDIA_DATA_DECODER_CODEC_H_
+#ifndef MEDIA_DATA_CODEC_H_
+#define MEDIA_DATA_CODEC_H_
 
 #include "MediaConduitInterface.h"
 #include "webrtc/common_types.h"
@@ -12,7 +12,7 @@ namespace mozilla {
 
 class WebrtcVideoDecoder;
 class WebrtcVideoEncoder;
-class MediaDataDecoderCodec {
+class MediaDataCodec {
  public:
   /**
    * Create encoder object for codec type |aCodecType|. Return |nullptr| when
@@ -28,4 +28,4 @@ class MediaDataDecoderCodec {
 };
 }  // namespace mozilla
 
-#endif  // MEDIA_DATA_DECODER_CODEC_H_
+#endif  // MEDIA_DATA_CODEC_H_

media/webrtc/signaling/src/media-conduit/VideoConduit.cpp

@@ -45,7 +45,7 @@
 #endif
 #include "WebrtcGmpVideoCodec.h"
 
-#include "MediaDataDecoderCodec.h"
+#include "MediaDataCodec.h"
 
 // for ntohs
 #ifdef _MSC_VER
@@ -1614,7 +1614,7 @@ std::unique_ptr<webrtc::VideoDecoder> WebrtcVideoConduit::CreateDecoder(
 #endif
 
   // Attempt to create a decoder using MediaDataDecoder.
-  decoder.reset(MediaDataDecoderCodec::CreateDecoder(aType));
+  decoder.reset(MediaDataCodec::CreateDecoder(aType));
   if (decoder) {
     return decoder;
   }
@@ -1684,7 +1684,7 @@ std::unique_ptr<webrtc::VideoEncoder> WebrtcVideoConduit::CreateEncoder(
 #endif
 
   if (StaticPrefs::media_webrtc_platformencoder()) {
-    encoder.reset(MediaDataDecoderCodec::CreateEncoder(aType));
+    encoder.reset(MediaDataCodec::CreateEncoder(aType));
     if (encoder) {
       return encoder;
     }

media/webrtc/signaling/src/media-conduit/moz.build

@@ -23,7 +23,7 @@ LOCAL_INCLUDES += [
 UNIFIED_SOURCES += [
     'AudioConduit.cpp',
     'GmpVideoCodec.cpp',
-    'MediaDataDecoderCodec.cpp',
+    'MediaDataCodec.cpp',
     'RtpSourceObserver.cpp',
     'VideoConduit.cpp',
     'VideoStreamFactory.cpp',

media/webrtc/signaling/src/mediapipeline/MediaPipeline.cpp

@@ -1471,7 +1471,7 @@ class MediaPipelineReceiveVideo::PipelineListener
     RefPtr<Image> image;
     if (aBuffer.type() == webrtc::VideoFrameBuffer::Type::kNative) {
       // We assume that only native handles are used with the
-      // WebrtcMediaDataDecoderCodec decoder.
+      // WebrtcMediaDataCodec decoder.
       const ImageBuffer* imageBuffer =
           static_cast<const ImageBuffer*>(&aBuffer);
       image = imageBuffer->GetNativeImage();