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undo code style changes and whitespace changes

This commit is contained in:
Isaac Connor 2016-04-01 15:30:30 -04:00
parent 58c39f930e
commit 89598da5c1
1 changed files with 16 additions and 14 deletions
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30
src/zm_ffmpeg_camera.cpp
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@ -176,8 +176,9 @@ int FfmpegCamera::Capture( Image &image )
return( -1 ); return( -1 );
} }
Debug( 5, "Got packet from stream %d", packet.stream_index ); Debug( 5, "Got packet from stream %d", packet.stream_index );
// What about audio stream? // What about audio stream? Maybe someday we could do sound detection...
if ( packet.stream_index == mVideoStreamId ) { if ( packet.stream_index == mVideoStreamId )
{
#if LIBAVCODEC_VERSION_CHECK(52, 23, 0, 23, 0) #if LIBAVCODEC_VERSION_CHECK(52, 23, 0, 23, 0)
if ( avcodec_decode_video2( mCodecContext, mRawFrame, &frameComplete, &packet ) < 0 ) if ( avcodec_decode_video2( mCodecContext, mRawFrame, &frameComplete, &packet ) < 0 )
#else #else
@ -193,23 +194,23 @@ int FfmpegCamera::Capture( Image &image )
avpicture_fill( (AVPicture *)mFrame, directbuffer, imagePixFormat, width, height); avpicture_fill( (AVPicture *)mFrame, directbuffer, imagePixFormat, width, height);
#if HAVE_LIBSWSCALE #if HAVE_LIBSWSCALE
if(mConvertContext == NULL) { if(mConvertContext == NULL) {
mConvertContext = sws_getContext( mCodecContext->width, mCodecContext->height, mCodecContext->pix_fmt, width, height, imagePixFormat, SWS_BICUBIC, NULL, NULL, NULL ); mConvertContext = sws_getContext( mCodecContext->width, mCodecContext->height, mCodecContext->pix_fmt, width, height, imagePixFormat, SWS_BICUBIC, NULL, NULL, NULL );
if(mConvertContext == NULL) if(mConvertContext == NULL)
Fatal( "Unable to create conversion context for %s", mPath.c_str() ); Fatal( "Unable to create conversion context for %s", mPath.c_str() );
} }
if ( sws_scale( mConvertContext, mRawFrame->data, mRawFrame->linesize, 0, mCodecContext->height, mFrame->data, mFrame->linesize ) < 0 ) if ( sws_scale( mConvertContext, mRawFrame->data, mRawFrame->linesize, 0, mCodecContext->height, mFrame->data, mFrame->linesize ) < 0 )
Fatal( "Unable to convert raw format %u to target format %u at frame %d", mCodecContext->pix_fmt, imagePixFormat, frameCount ); Fatal( "Unable to convert raw format %u to target format %u at frame %d", mCodecContext->pix_fmt, imagePixFormat, frameCount );
#else // HAVE_LIBSWSCALE #else // HAVE_LIBSWSCALE
Fatal( "You must compile ffmpeg with the --enable-swscale option to use ffmpeg cameras" ); Fatal( "You must compile ffmpeg with the --enable-swscale option to use ffmpeg cameras" );
#endif // HAVE_LIBSWSCALE #endif // HAVE_LIBSWSCALE
frameCount++; frameCount++;
} // end if frameComplete } // end if frameComplete
} else { } else {
Debug( 4, "Different stream_index %d", packet.stream_index ); Debug( 4, "Different stream_index %d", packet.stream_index );
} // end if packet.stream_index == mVideoStreamId } // end if packet.stream_index == mVideoStreamId
#if LIBAVCODEC_VERSION_CHECK(57, 8, 0, 12, 100) #if LIBAVCODEC_VERSION_CHECK(57, 8, 0, 12, 100)
av_packet_unref( &packet); av_packet_unref( &packet);
@ -218,7 +219,7 @@ int FfmpegCamera::Capture( Image &image )
#endif #endif
} // end while ! frameComplete } // end while ! frameComplete
return (0); return (0);
} } // FfmpegCamera::Capture
int FfmpegCamera::PostCapture() int FfmpegCamera::PostCapture()
{ {
@ -313,7 +314,8 @@ int FfmpegCamera::OpenFfmpeg() {
// Find first video stream present // Find first video stream present
mVideoStreamId = -1; mVideoStreamId = -1;
for (unsigned int i=0; i < mFormatContext->nb_streams; i++ ) { for (unsigned int i=0; i < mFormatContext->nb_streams; i++ )
{
#if (LIBAVCODEC_VERSION_CHECK(52, 64, 0, 64, 0) || LIBAVUTIL_VERSION_CHECK(50, 14, 0, 14, 0)) #if (LIBAVCODEC_VERSION_CHECK(52, 64, 0, 64, 0) || LIBAVUTIL_VERSION_CHECK(50, 14, 0, 14, 0))
if ( mFormatContext->streams[i]->codec->codec_type == AVMEDIA_TYPE_VIDEO ) if ( mFormatContext->streams[i]->codec->codec_type == AVMEDIA_TYPE_VIDEO )
#else #else