2.0. More header optimizations.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1091 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Header file optimizations and fixes.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1090 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1089 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. - core/ffmpeg: Fixed async producer processing.
     - image_mixer: Fixed scissors bug.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1088 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1087 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. fence: Only log GL_SYNC warning once.
     frame_muxer: Fixed invalid_operation crash.
     frame_producer: Send filename with exception.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1086 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. ffmpeg: Header file optimization and fixes.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1085 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. fence: Added max delay.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1084 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1083 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Moved glFlush into image_mixer.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1081 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. transition_producer: Nested transitions release finished producers as soon as possible.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1080 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. image_mixer: Reduce memory requirement by deferring host allocation until its needed.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1079 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. audio_decoder: Fixed performance issue.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1078 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1077 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. - device_buffer: Removed unnecessary glFlush.
     - image_mixer: Refactored.
     - image_kernel: Removed unnecessary state changes.
     - frame_producer: Added rendering hints, ALPHA_HINT. This allows lower memory usage and faster decoding of e.g. separated alpha producers.
     - ffmpeg_producer: Optimized for ALPHA_HINT.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1076 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. image_mixer: Optimized host <-> device transfers.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1075 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1074 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Refactoring.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1073 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. - Changed from GLEE to GLEW which is more frequently updated with the latest OGL extensions.
     - Use GL_ARB_SYNC instead of FENCE_NV, fences now work on both NVIDIA and AMD.
     - Make fence optional, if fence is not supported, then run without.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1072 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1071 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. - Added GPU fences for read-back which will avoid blocking the rendering thread when certain OpenGL calls are not ready.
     - GPU fence implemented is only supported by NVIDIA cards, which will cause incompability with AMD cards, this should be fixed in the future.
     - Fixed performance bug which caused the rendering thread to wait unbuffered for rendering to finish. This basicly caused the rendering thread to be unnecessarily blocked. Detected thanks to fences.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1070 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. ffmpeg_producer: Refactored error handling code.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1069 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Refactoring

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1068 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1067 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. ffmpeg_producer: Do rendering asynchronously.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1066 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. ffmpeg_producer: Refactoring.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1065 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1064 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1063 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Updated rendered and fixed some interlacing bugs.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1062 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. read_frame: Added fast UCWC copy code, disabled for now since it will only work for intel cpus.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1061 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. image_mixer: Fixed an interlacing bug with deinterlace/reinterlace where fill streams would be split between key streams and thus rendered incorrectly.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1060 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1059 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1058 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. image_kernel: Fixed strict 120 GLSL compilation.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1057 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1056 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. frame_muxer: Removed unnecessary copying when running deinterlacer.
     decklink: Don't exit application when DoesSuppoortVideo returns false, just print a warning and try to run it anyways.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1055 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1054 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1053 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1052 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1051 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Whitespace fix.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1050 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Improved error messages for fatal initialization errors.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1049 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. decklink: Improved error messages.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1048 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1047 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1046 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Fixed some last_frame() bugs.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1045 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Refactored API.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1044 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. frame_producer: Removed unnecessary function.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1043 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. auto play fixes.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1042 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Fixed auto play bug while using transitions.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1040 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. amcp: Fixed backward compatibility.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1039 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. image_scroll_producer: Working.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1038 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1037 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Implemented frame-accurate auto play functionality which also takes into account transitions.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1036 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1035 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1034 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1033 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. parallel_yadif: Refactored.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1032 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Renamed scalable_yadif to parallel_yadif.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1031 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. scalable_yadif: Reduced overhead and fixed bug where parallel execution was not executed at frame end.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1030 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. mixer: Do audio and image frame visiting through tbb.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1029 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. mixer: Some refactoring.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1028 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. mixer: Run audio and image mixing in parallel.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1027 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1026 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. consumer: Buffer depth (latency) is configurable in xml file.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1025 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1024 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Added some comments.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1023 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. filter: Yadif filter is scalable without extra delay for up to 16 instances. Very ugly solution but it works without modifying ffmpeg. This solution also allows better load balancing for tbb.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1022 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. filter: Possible to run async with 1 frame extra latency.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1021 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. auto-mode: Will not deinterlace interlaced content while running in progressive mode.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1020 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. ogl_device: Try to gc if frame allocation fails.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1019 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. image_mixer: Key frames should not have blending modes.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1018 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. image_mixer: Optimized nested interlaced rendering where the same frame was queued and rendered multiple times.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1017 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. image_mixer: Minor fixes.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1016 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1015 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0. Added ogl device check for swap validation.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1014 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0: frame_muxer: Renamed functions.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1013 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: ffmpeg_producer: Fixed broken SEEK.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1012 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1011 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1010 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1009 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1008 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: Simplified audio-chunk handling.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1007 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: filter: Use null filter with empty filter string. Fixed memory leak.
         ffmpeg: Use caspar log API instead of av_log to avoid conflicts.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1006 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: auto-mode is optional.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1005 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: image: Started working on image_scroll_producer.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1004 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: decklink_producer: Use ffmpeg conversion function instead of hand-rolled.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1003 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1002 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1001 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1000 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: ffmpeg-producer: Fixed heap corruption bug in audio decoder.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@999 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: ffmpeg-producer: Fixed audio-resampling.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@998 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: ffmpeg_producer: Fixed audio-only playback.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@997 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: audio_mixer: Fixed no-audio bug.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@996 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: ffmpeg_producer: Started work on audio-resampling.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@995 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@994 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@993 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@992 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: ffmpeg_producer: Improved input buffering.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@991 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

2.0.0.2: Refactoring. Working on re-enabling filter functionality.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@990 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d