Commit Graph

40 Commits

Author SHA1 Message Date
Barrett17
d0064da6a5 MetaData: Introduce missing keys 2019-02-17 11:54:09 +01:00
Barrett17
9ad840d86f MetaData: Correct doxygen brief 2019-02-17 11:54:09 +01:00
Barrett17
e7933432e9 BCodecRoster: Remove MakeFormatFor
* I want to introduce a new way for plugins to
register for a format. Supporting the old FormatManager is
too painful at this point and not worth the effort.
2018-12-28 23:01:02 +01:00
Barrett17
708de94fde MetaData: Add doxygen brief 2018-12-28 22:24:07 +01:00
Barrett17
e98351d3bc MetaData: Revert types to uint32 and define framerate as float
* Adds some missing methods signatures.
* integer vs float framerate is a longstanging debate. In theory,
in digital a/v there should not be need for floating point framerates.
This is because unless the software is run on exoteric hardware, there
is not need for it. Unfortunately, some legacy from the past like the
29.7 hz debate (NTSC) still may need to work under floating point framerates.
Even if in pratice it'd be run at 30 hz anyway.
* In theory, to handle all those correctly we should use a rational framerate,
however most code should be rewritten to support that correctly, and
it'd add some excessive complexities.
* All integer types are reverted back to unsigned ones. There's really
no reason to use signed integers there, and more importantly the danger
for integer underflows and the attached security concerns is very big.
2018-12-27 12:26:45 +01:00
Barrett17
30d69e3f5e BMetaData: Add missing stuff to describe a media format
* We will need those for BMediaFormatBuilder.
2018-12-26 12:34:44 +01:00
Barrett17
b6802a9530 MetaData: Remove support for uint32 keys
* We try to conform to what ffmpeg does, it is
unuseful to support metadata keys formats which
aren't really used anywhere.
* Add TODO with some infos for future improvements.
2018-12-01 12:30:54 +01:00
Barrett17
a57cf128a6 Codec Kit: Introduce declarative macro with version and name
* Namespaces protect symbols, I didn't consider that when adding
the BCodecKit namespace, so, the AddOnManager complained that
instantiate_plugin() was missing. A macro is introduced that allow
plugins to specify it's className, version and name, this ease
the declaration of the plugin symbols, otherwise the function
should have been declared inside the BCodecKit namespace which
we would like to avoid.
* The code is also more future proof, since in future the AddOn manager
can begin to check for plugin versions.
2018-12-01 11:19:12 +01:00
Barrett17
36f94d9e39 Move RawFormats.h to Codec Kit
* This should be probably uniformed with the future
media kit format defs. Not sure why those formats are
separated and used only by the codec kit. Eventually,
if needed can be changed to some name that differentiate
them better than media defs.
2018-11-29 08:06:34 +01:00
Barrett17
fe9542fdb5 BCodecRoster: Add useful functionality from MediaFormats 2018-11-27 11:38:05 +01:00
Barrett17
d33bd9ec7b Codec Kit: Introduce BCodecKit namespace 2018-11-27 11:38:04 +01:00
Barrett17
f20ff4faec CodecRoster: Add GetDecoderInfo 2018-11-26 07:41:27 +01:00
Barrett17
1b96c34179 ChunkProvider/ChunkWriter: Move method to protected
* Remove inline destructor.
2018-11-25 14:07:46 +01:00
Barrett17
be805d02d7 Codec Kit: Rename classes to BFoo pattern 2018-11-25 13:02:02 +01:00
Barrett17
082e4ae4a7 Codec Kit: Rename files 2018-11-25 13:02:02 +01:00
Barrett17
44fc903a8f Codec Kit: Introduce BCodecRoster
* This class include almost everything you need to
manage codecs and iterate over them.
2018-11-22 17:41:26 +01:00
Barrett17
f5a452910a Codec Kit: Add some TODO for the future
* Little beauty fixes included.
2018-11-22 09:48:04 +01:00
Barrett17
06b088bd62 Streamer: Make constructor private 2018-11-22 09:47:12 +01:00
Barrett17
f40547016d Encoder: Make constructor private 2018-11-22 09:47:12 +01:00
Barrett17
c09a589891 Decoder: Make constructor protected 2018-11-22 09:47:12 +01:00
Barrett17
a741fb49a6 Writer: Make constructor and Init protected 2018-11-22 09:47:12 +01:00
Barrett17
75b5f33c19 Reader: Make constructor protected 2018-11-22 09:47:11 +01:00
Barrett17
af34e7abcc Codec Kit: Beauty fixes 2018-11-22 09:47:11 +01:00
Barrett17
608c9d9ae1 Codek Kit: Introduce BMetaData in Writer/MediaWriter
* Remove SetCopyright as well.
2018-11-21 17:22:58 +01:00
Barrett17
3e8f721b3b Codec Kit: Introduce BMetaData in Reader/Extractor
* Remove superfluous Copyright method.
2018-11-21 16:55:02 +01:00
Barrett17
9bbd53a288 BMetaData: Add missing functionality
* Add more metadata keys needed to support ffmpeg.
* Implement methods allowing to embed BMetaData into
BMetaData.
* Add methods to handle more types.
2018-11-21 16:51:19 +01:00
Barrett17
f722040584 BMetaData: Finalize implementation
* Use string keys. I am still convinced we need BValue.
* Use boolean instead of status_t in return, this is
much more handy in pratical use given that there's no
really a status to check.
2018-11-21 12:46:54 +01:00
Barrett17
1f2ddf2fd0 Codec Kit: Initial BMetaData implementation 2018-11-18 16:57:12 +01:00
Barrett17
b4d8bbd540 Codec Kit: Move Managers to private headers
* Those classes are not ready for public consumption. Ideally,
I'd add a well designed BCodecRoster wrapping them. This is part
of the general cleanup I am doing to get the code in a good state
before going to finalize the design.
* I don't plan to reintroduce BMediaFile in the media2 API, and
I'd like to remove any (explicit) usage of entry_refs and things
like that.
* I plan to introduce BMetaData and BMediaFormat which is going
to be different than what we do now.
* We need to explicitly use the mime type when it's available and
it is another design consideration when CodecRoster will be introduced.
2018-11-18 13:15:35 +01:00
Barrett17
3fe994ba28 MediaExtractor: Move stream_info to private 2018-11-18 12:53:14 +01:00
Barrett17
121db87f5f Revert "codec_kit: Remove Perform"
This reverts commit a9ccd74af7.
2018-11-18 12:06:14 +01:00
Barrett17
a9ccd74af7 codec_kit: Remove Perform
* Undocumented and apparently unuseful pattern.
2018-11-17 18:42:50 +01:00
Barrett17
9d90a8381d StreamerPlugin: Add ctor 2018-11-17 18:39:39 +01:00
Barrett17
7257735529 codec_kit: Some more style and cosmetic fixes 2018-10-29 10:15:26 +01:00
Barrett17
8ccd9c0741 codec_kit: Add some padding 2018-10-28 16:14:25 +01:00
Barrett17
4269364345 codec_kit: Cosmetic changes
* Move padding at the bottom.
* Add some missing newline.
* Remove superfluous private statements.
2018-10-28 15:48:48 +01:00
Barrett17
59125d3ced MediaWriter: Private stuff should stay private 2018-10-28 15:31:11 +01:00
Barrett17
e5e2a570ba ReaderPlugin: Private stuff should stay private
* Polishment since we are making this ABI public,
I'd rather remove any previous hack.
2018-10-28 15:25:12 +01:00
Barrett17
df2639bf60 Move adapter_kit API to libcodec.so 2018-10-24 16:12:04 +02:00
Barrett17
1275248a77 codec_kit: First half
* Move all codec stuff into libcodec.so
2018-10-24 16:12:03 +02:00