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aa40ea29e050fe0bca5104a68872dc7401071c8b
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93 Commits

Author SHA1 Message Date
FeRD (Frank Dana)
aa40ea29e0 Update include paths in all source/header files 2020-10-18 07:43:37 -04:00
Jonathan Thomas
8f6c64215e Merge pull request #556 from ferdnyc/use-make-shared 
Use std::make_shared to allocate shared ptrs, instead of std::shared_ptr constructors
 2020-10-16 14:48:14 -05:00
Jonathan Thomas
6537278c1c This padding is needed to not lose samples in the first frame of a resample. Apparently, we need enough padding, so we exceed the # of samples required for the first frame, and 20 was just too low for many frame rates / sample rates. 2020-09-14 03:13:54 -05:00
FeRD (Frank Dana)
3c2532b4de Use std::make_shared to allocate shared ptrs 
std::make_shared does in a single allocation what the constructors
for std::shared_ptr usually take at least 2 allocations to do.
May give us an infinitesimal performance/memory improvement.

https://www.modernescpp.com/index.php/memory-and-performance-overhead-of-smart-pointer
 2020-08-20 16:50:12 -04:00
Frank Dana
adab668486 Merge branch 'develop' into ffmpeg-writer 2020-07-08 17:26:38 -04:00
SuslikV
455b6e92bf Fix float to int16_t conversion in resampler 
The backward conversion int16_t to float in libopenshot has range
(1.0; -1.0], thus conversion -1.0f to int16_t should be secured.

Float values can exceed the (1.0; -1.0) range. This can cause
distortion in audio instead of limiting values  at max/min for the
int16_t.
 2020-03-26 10:17:22 +02:00
FeRD (Frank Dana)
3680144511 FrameMapper: Eliminate is_open member variable 
It was being used uninitialized because it's never actually set,
therefore it serves no purpose.
 2020-03-22 12:35:31 -04:00
Frank Dana
8ea7449363 Merge branch 'develop' into json-parsing 2020-01-20 15:25:40 -05:00
FeRD (Frank Dana)
22bf6edfba Enhance Json data handling 
- Parsing from string to Json::Value is now done by utility function
  openshot::stringToJson() in Json.cpp, all SetJson() methods call it.
- Expand use of const member functions and args where appropriate.
- Use std::to_string() to format int/float values as strings.
- Correct mentions of nonexistent Json::JsonValue type in docstrings
 2019-12-27 08:51:51 -05:00
FeRD (Frank Dana)
e502f97d8a Don't compare differently-signed types 2019-12-15 14:22:59 -05:00
Frank Dana
8bde07682c Merge branch 'develop' into std-prefixes 2019-10-22 21:00:27 -04:00
FeRD (Frank Dana)
366ff2c5e6 src: Don't pass "" file_path args to exceptions 2019-08-27 15:47:39 -04:00
FeRD (Frank Dana)
3879b09047 FrameMapper/KeyFrame/Point: std:: prefixes 2019-08-04 22:54:06 -04:00
Jonathan Thomas
12fce8040f Merge pull request #266 from ferdnyc/zmq-default-params 
Default values for ZMQ logging calls
 2019-07-29 16:30:22 -05:00
Jonathan Thomas
5f331e24df Merge pull request #265 from ferdnyc/catch-by-reference 
Exceptions: catch-by-reference and other cleanup
 2019-07-29 16:27:40 -05:00
FeRD (Frank Dana)
35eb6adc55 Clean up allocated memory in JSON code 2019-07-11 05:00:47 -04:00
FeRD (Frank Dana)
f29a6bcb27 Trim unnecessary args off logging calls 2019-07-03 14:14:02 -04:00
FeRD (Frank Dana)
25b522589d Always catch-by-reference in C++11 2019-07-03 12:58:02 -04:00
Jonathan Thomas
967f23b8a4 Merge pull request #245 from ferdnyc/license-block 
Upgrade Doxygen documentation formatting/content
 2019-06-21 00:24:54 -05:00
FeRD (Frank Dana)
744a4f3ec1 Remove Json:Reader 
`Json::Reader` has been deprecated for some time, so we replace it with
`Json::CharReader` generated by a `Json::CharReaderBuilder`, or (in the
one instance where we have a stream as input) `Json::parseFromStream();`
 2019-06-19 21:20:04 -04:00
FeRD (Frank Dana)
f170fdd009 Update copyright range to current year 2019-06-11 06:48:32 -04:00
FeRD (Frank Dana)
0327c2ab5c Remove license block from documentation comment 2019-06-09 08:31:04 -04:00
Chris Kirmse
25e51d815e free cache in FrameMapper::Close() 
- this hugely reduces the memory used by rendering a timeline
  with a lot of clips
- could be related to issue #239
 2019-05-30 09:44:39 -07:00
Chris Kirmse
d5a29500a5 change freeing of frame_mappers allocated in Timeline 
- each class is now responsible to free whatever it allocates
- all tests passed on my machine with ffmpeg 3.2
- Clip is now more careful about freeing a reader if it allocated it as well
 2019-05-09 10:51:40 -07:00
Chris Kirmse
833fcb8e8e fix a number of memory leaks 
- some were with libav functions
- same were due to non-virtual destructors
 2019-05-08 15:02:33 -07:00