itsmattkc
0fbffc9b8f
ffmpegdecoder: mild code cleanup
2020-02-27 01:05:22 +11:00
itsmattkc
0bef116020
oiiodecoder: set correct image stream
...
Fixes bug where loading a saved project with still images could crash.
2020-02-26 11:37:57 +11:00
itsmattkc
faffbb0f38
renderer: re-use already created textures if the images are known not to change
2020-02-25 14:57:49 +11:00
itsmattkc
6239107670
ffmpegdecoder: run timer in main thread at all times
2020-02-24 11:56:48 +11:00
itsmattkc
412ea9cede
ffmpegdecoder: fixed bug with frame identification
2020-02-24 02:01:42 +11:00
itsmattkc
8f5a92af9c
ffmpegframecache: removed unnecessary debug line
2020-02-24 02:01:21 +11:00
itsmattkc
6956e159e6
ffmpegdecoder: remove debug messages
2020-02-23 22:18:59 +11:00
itsmattkc
d3bc12b2f5
ffmpegdecoder: use stricted memory interval
2020-02-23 22:18:10 +11:00
itsmattkc
c7cb227abb
ffmpegdecoder: fixed memory leak introduced in previous commit
2020-02-23 21:24:07 +11:00
itsmattkc
b1cb8489df
memory: try caching frameptrs instead of avframes so we have more control
2020-02-23 21:20:33 +11:00
itsmattkc
48cdb3a6dd
memorymanager: rewrote entire memory management system
2020-02-23 20:29:51 +11:00
itsmattkc
547990b920
ffmpegdecoder/memorymanager: fixed race condition in garbage collection
2020-02-21 23:15:09 +11:00
itsmattkc
b0c9711974
ffmpegdecoder: fixed double mutex lock
...
Error() would call Close() getting stuck in a double mutex lock that could
stall workers. This commit fixes that.
2020-02-21 20:04:36 +11:00
itsmattkc
6c33e85162
decoder: don't start indexing any stream that doesn't need to be
2020-02-21 20:04:08 +11:00
itsmattkc
dcedf12dbe
ffmpegdecoder: stop clear_timer on deconstruction
2020-02-21 14:25:27 +11:00
itsmattkc
befaf34a4c
oiiodecoder: use QStringLiteral()
...
Minor code improvement/optimization.
2020-02-21 14:21:53 +11:00
itsmattkc
e74c4c2d1c
global: implemented rudimentary memory manager to use available system memory
...
without forcing the OS to page swap
2020-02-21 14:20:57 +11:00
itsmattkc
2e38e7e3fb
indexmanager: moved files
2020-02-21 10:47:41 +11:00
itsmattkc
7797bf4971
ffmpegdecoder: added helper functions for memory handling
2020-02-21 01:18:21 +11:00
itsmattkc
4532c3884e
ffmpegdecoder: fixed cast issue on gcc
2020-02-21 00:21:31 +11:00
itsmattkc
2299fda73a
ffmpegdecoder: handle media that starts at a non-zero pts
2020-02-21 00:09:45 +11:00
itsmattkc
162c91ec52
ffmpegdecoder: allow probe duration pickup to be cancelled
2020-02-20 23:54:40 +11:00
itsmattkc
bc2be7a2a4
ffmpegdecoder: use simpler loop to find duration if the container doesn't
...
provide one
2020-02-20 23:52:23 +11:00
itsmattkc
73e639757e
ffmpegdecoder: fix bug that slowed down low fps footage unnecessarily
2020-02-20 23:34:49 +11:00
itsmattkc
3bd1c885cf
decoder: round double to int
2020-02-20 19:24:59 +11:00
itsmattkc
e373c40853
ffmpegdecoder: handle eof in retrieve
2020-02-20 16:50:03 +11:00
itsmattkc
3e776b62e1
oiiodecoder: added new mutex structures
2020-02-20 16:38:23 +11:00
itsmattkc
1cce8abd85
frame: added bool function returning whether the frame is allocated or not
2020-02-20 16:37:43 +11:00
itsmattkc
2145efa2a0
decoder/renderer: use memory cache and single decoder to optimize frames for
...
cycles
2020-02-20 15:32:12 +11:00
itsmattkc
71048f40a8
ffmpegdecoder: removed all old code to clean up
2020-02-20 02:22:59 +11:00
itsmattkc
95ca19d547
ffmpegdecoder: began work on the index process working in tandem with the
...
retrieval process
2020-02-20 00:06:20 +11:00
itsmattkc
e68e89c40b
renderer/decoder: use same background mechanism to conform audio as well
2020-02-19 16:45:34 +11:00
itsmattkc
a719618b31
waveinput: better handling of WAV data sections
2020-02-19 12:45:21 +11:00
itsmattkc
56adf5005f
decoder: provide conform progress signal
2020-02-19 12:45:01 +11:00
itsmattkc
08e6c6ffc0
decoder: move conform function to base class
...
There's no reason the Conform() function can't live in the base class since its
functionality isn't necessarily specific to FFmpeg.
2020-02-19 12:28:37 +11:00
itsmattkc
53551246da
decoder: signal indexing progress
...
Better UI interactions, actually shows the progress of the index function in
the task manager now.
2020-02-19 12:19:42 +11:00
itsmattkc
03bdf01357
decoder/renderer: no longer index automatically as part of the retrieve
...
functions
Indexing is a lengthy process and had a high chance of getting RenderWorkers
stuck doing it rather than being responsive to cache requests. This commit
introduces a system where workers never index media, but instead signal that
media is not ready to their RenderBackends which ensure that the media gets
indexed and re-queues the affected frames when those indexes are ready.
2020-02-19 11:44:29 +11:00
itsmattkc
5e75e9b3b0
waveinput/output: allowed external access to data length value
2020-02-19 11:40:54 +11:00
itsmattkc
22046535ca
various: added hooks so that various lengthy functions could be cancelled from another thread
2020-02-17 02:10:12 +11:00
itsmattkc
35ab379e9f
ffmpegdecoder: updated comment to better describe error handling
2020-02-16 10:28:18 +11:00
itsmattkc
cb3ef5d994
decoder: ensure indextask is started in the taskmanager's thread
2020-02-16 10:27:23 +11:00
itsmattkc
cdfba418fc
ffmpegdecoder: added fixme comments for errors that aren't handled
2020-02-16 00:45:36 +11:00
itsmattkc
3efbcc28ef
ffmpegdecoder: improved index reliability
2020-02-15 23:39:33 +11:00
itsmattkc
f5de19dd6b
ffmpeg: allow decoders immediate access to frames even while indexing
...
Previously, FFmpeg decoders needed to wait for the initial index to finish
before they could retrieve frames. Now they can retrieve frames while the
index is occurring, provided the appropriate frame has already been indexed (if
not, the retrieve will need to wait still).
2020-02-15 13:57:29 +11:00
itsmattkc
9de164cfba
ffmpeg: disable multithreading in favor of our own
...
Our renderer system is already heavily multithreaded and prioritized to keep the
main thread active. As a result, FFmpeg receives little benefits from being
multithreaded and is actually detrimental to our main thread as it hasn't been
prioritized to keep the main thread as active as possible.
2020-02-14 10:08:19 +11:00
itsmattkc
5d58479f0a
oiiodecoder: fixed erroneous processing of extension_list
2020-01-26 14:43:45 +11:00
itsmattkc
490a634473
oiiodecoder: fixed segfault caused by some OIIO decoders if they received
...
unexpected data
When "probing" footage, Olive runs it past all of its decoders until one
responds that it can decode this file. However this caused issues when some
OIIO decoders would erroneously pick up incompatible files, try to read them
and segfault the entire app (notable OpenJPEG with MPEG-4 and RLA with WAVE
audio). We now use the file extension to check with OIIO if it "should" be
compatible before actually testing if it is.
This is not a "perfect" solution (i.e. someone could recreate the segfault by
renaming an MPEG-4 file to an image extension like .JPG), but is probably as
much as can be done Olive-side and should filter out all segfaults under normal
circumstances.
2020-01-26 11:54:49 +11:00
itsmattkc
8b0c7edfec
OIIO: added support for OIIO 1.x
...
OIIO 2.x uses std::unique_ptr while 1.x uses raw pointers. Olive can now handle
both, manually destroying the raw pointers when necessary if running on OIIO
1.x.
2020-01-26 11:33:45 +11:00
itsmattkc
149d125e39
msvc: updated code for higher warning level
2020-01-24 12:00:55 +11:00
itsmattkc
c0300371c7
ffmpegdecoder: fixed flawed debug line
2020-01-20 04:58:39 +11:00
itsmattkc