Commit Graph

15 Commits

Author SHA1 Message Date
kali2
c0e72338c1 Merge pull request #188 from ruil2/MaxGOPSize_update
update Max GOP size and minor fixes for early return-- review request#59
2014-01-22 22:48:41 -08:00
ruil2
4fd3bafa65 update Max GOP size and minor fixes for early return 2014-01-22 15:22:58 +08:00
Martin Storsjö
043575ffb0 Add a public C API to the library
Add a struct that matches the C++ interface vtable.

This requires that the C++ interface methods are declared to use
the same calling convention as normal C functions, and that the
C struct exactly matches the layout and ordering of the C++
virtual table - MSVC seemed to reorder methods if there were
overloaded methods.
2014-01-21 20:54:32 +02:00
Martin Storsjö
dd0db820fc Rename public interface methods to avoid two overloaded methods with the same name
This is required to make the order in the C++ virtual table
consistent in MSVC - previously the overloaded methods were
ordered differently in the vtable compared to the interface
declaration.
2014-01-21 20:54:32 +02:00
Martin Storsjö
cee3329ff0 Add a runtime option for controlling frame skipping 2014-01-17 12:39:33 +02:00
Martin Storsjö
2766215545 Add an encoder method for encoding the SPS/PPS without encoding a frame
This is useful if using a muxer that requires the SPS/PPS to be
available before the first frame is encoded.
2014-01-11 13:58:56 +02:00
Ethan Hugg
e801b58bf8 Merge pull request #110 from huili2/master
interface clean and inside modification
2014-01-06 11:02:49 -08:00
Ethan Hugg
dd3466cc6b Merge pull request #88 from mstorsjo/remove-pragma-pack
Remove pragmas for non-standard struct packing in the public API
2014-01-06 09:46:17 -08:00
huili2
32fd2c4e4d interface clean and inside modification
clean and comment some API.
move the SKIP mv pred location
remove the unused buffer in intra construction.
2014-01-06 13:28:55 +08:00
Martin Storsjö
b1c070cf8b Remove "pragma once"
The same thing is handled by proper standard C header include guards
in all these files.
2014-01-05 15:03:25 +02:00
Martin Storsjö
8f3c129f25 Remove pragmas for non-standard struct packing in the public API
These pragmas specified that structs should be packed in a way
different from the normal way defined by the current platform ABI.
Since these pragmas are in headers part of the public API, and the
pragmas are nonstandard, this is a portability and compatibility
hazard (all code calling the library need to have the same support
for the nonstandard pragma).

Additionally, accessing unaligned struct members (as produced by this
tight struct packing) can give reduced performance or even lead to
crashes on platforms that require strict alignment.

The only theoretical possible benefits of using the pragma are either
matching a certain struct layout defined in some other, fixed ABI
(but since this is an interface defined by this library itself, there's
no such prior binary interface that needs to be matched), or to reduce
the memory usage by packing the structs tighter (where the reduction
would be marginal at best).
2013-12-31 10:05:27 +02:00
ruil2
27bd915423 typo correction 2013-12-23 10:47:13 +08:00
Ethan Hugg
ff6b669176 Pretty printed the C++ code with astyle 2013-12-12 14:21:12 -08:00
Martin Storsjö
3331ff6566 Fix a typo in the public codec API 2013-12-12 16:13:45 +02:00
Ethan Hugg
70e5e62f3d Initial Commit 2013-12-09 04:51:09 -08:00