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115 Commits

Author SHA1 Message Date
David Fort
77413f49b2 winpr: rework alignment functions 
_align_XXX functions aren't widely available depending on the C runtime. That causes
problems with mingw where we can easily have some runtime mixes (which lead to mysterious
segfaults most of the time). This patch introduce winpr_aligned_XXX functions that will
either use the function available, or use an emulation layer.
 2022-05-12 11:36:01 +02:00
akallabeth
eb95f00991 Move H264 subsystem variable to header 2022-04-28 13:25:27 +02:00
akallabeth
ec699f6c75 scanbuild fixes 2022-04-28 12:37:19 +02:00
akallabeth
1378c8e671
Fixed #7753: Step calculation in YUV decoder (#7758) 
* Fixed #7753: Step calculation in YUV decoder

* Fixed rectangle_is_empty

* Added rectangle intersection check in YUV decoder

* Skip intersecting rectangles in YUV decoder

* Refactored YUV work object handling

* Allocate / free in yuv_context_new and yuv_context_free
* WINPR_ASSERT all function arguments

* Pass yuv_context_reset result from h264_context_reset

* Reset PTP_WORK buffer to NULL after use
 2022-03-29 13:55:52 +02:00
Armin Novak
4d03d7c0bf Freerdp remove #ifdef HAVE_CONFIG_H 2022-03-03 11:26:48 +01:00
Armin Novak
b2ad47a809 Reorganized FreeRDP headers 2022-03-03 11:26:48 +01:00
Armin Novak
d3ae4cf26d Added code assertions, fixed loading order 2022-01-26 10:24:26 +01:00
Ely Ronnen
633c1abf44 handling small input buffer case 2022-01-26 10:24:26 +01:00
Ely Ronnen
52202762e8 adding mediacodec h264 implementation using NDK 2022-01-26 10:24:26 +01:00
Armin Novak
f3df9a520e Fixed H264 related warnings 2021-12-20 08:11:00 +01:00
Armin Novak
67f632982a Fixed YUV decoder API 
Need to verify widht and height more rigorously.
 2021-11-15 09:23:00 +01:00
Armin Novak
69ff22e2a3 Fixed #7332: Missing NULL check 2021-11-02 09:52:01 +01:00
Armin Novak
0e991a1078 Use original height for h264 context, but allocate padded height. 2021-10-19 15:41:49 +02:00
Armin Novak
76c419e690 Remember avc420 allocation width and height 2021-10-19 15:41:49 +02:00
akallabeth
112400ca66 Removed stub for x264, not implemented 2021-06-16 15:21:56 +02:00
sss
6b76ac9545 Revert "Revert "allow to use in single threaded mode" (#6864)" 
This reverts commit f7465af44f.
 2021-03-26 11:50:45 +01:00
akallabeth
f7465af44f
Revert "allow to use in single threaded mode" (#6864) 
This reverts commit bee2e1526d.
 2021-03-05 13:02:38 +01:00
akallabeth
f346793970 Refactored encoder functions to return changed areas 2021-03-01 11:52:07 +01:00
akallabeth
50acf72615 Refactored H264 encoding/decoding 
Use YUV primitives now for all H264 operations
 2021-03-01 11:52:07 +01:00
akallabeth
43311130a2 Fixed CodeQL warnings 2021-02-19 11:19:49 +01:00
Armin Novak
7c243da6e1 Remove symbols exported by accident. 2019-12-02 10:57:31 +01:00
Armin Novak
6afa413669 Modified primitives function pointer to take const pointer to const data 2019-11-14 10:46:24 +01:00
Armin Novak
72ca88f49c Reformatted to new style 2019-11-07 10:53:54 +01:00
Armin Novak
d49adfcf59 Fixed warnings and cleaned up gfx related xfreerdp code. 2019-05-08 17:01:36 +02:00
Armin Novak
bff49a9bd0 Fixed invalid argument warnings. 2018-08-24 13:40:36 +02:00
David Fort
a07efb73ec video: an implementation of MS-RDPEVOR for X11 
Implements the decoding of video streams using common H264 decoders. We also implement
a trivial feedback algorithm.

Sponsored by: Rangee GmbH (http://www.rangee.de)
 2018-02-13 10:51:07 +01:00
Armin Novak
7adc384d9a Using dynamic logger for GFX-H264 backend. 2018-02-07 13:26:39 +01:00
Armin Novak
9f57e07a23 Align YUV buffer strides and height. 2018-02-02 10:39:33 +01:00
Armin Novak
3b70d1178b Added AVC444 chroma support to shadow server. 2018-02-02 10:39:33 +01:00
Norbert Federa
456ce96618 codec/h264: fix potential segfault and mf_init 2017-10-17 19:28:54 +02:00
Armin Novak
88fa131248 Fixed variable assignment. 2017-07-19 11:36:28 +02:00
Armin Novak
42fdb0b8d3 Reordered backends with regard to feature completeness. 2017-07-18 07:46:51 +02:00
Armin Novak
96d53933d2 Deactivated all H264 related code paths. 2017-07-17 10:39:08 +02:00
Armin Novak
2614251e83 Removed H264 dummy, did not work (crash on use) 2017-07-17 09:28:08 +02:00
Armin Novak
5764d5a78a Disable GFX H264 if no backend compiled in. 2017-07-17 09:25:21 +02:00
David Fort
dcbb61e3b3 Fix variable declaration and win32 compilation 2017-06-19 23:52:31 +02:00
David Fort
0308123592 Split h264 subsystems in different files 2017-06-14 16:04:54 +02:00
Armin Novak
8adc2ba201 Align width and height for AVC444 decoding to 16. 2017-06-01 13:01:23 +02:00
Martin Fleisz
16111e7e7f codec: Fix multi-threading support for OpenH264 1.6 or later 2017-05-05 12:37:27 +02:00
David Fort
40baadb471 Merge pull request #3911 from akallabeth/avc444_v2 
Added AVC444v2 client support.
 2017-05-02 16:02:21 +02:00
Armin Novak
2da8dcf8ed Fixed MF H264 buffer allocation. 2017-04-20 12:35:51 +02:00
Armin Novak
a2167d5417 Added surface width and heigth for YUV combine. 2017-04-18 14:12:40 +02:00
Armin Novak
b0d3cfda4d Added AVC444v2 client support. 2017-04-11 11:29:14 +02:00
Armin Novak
5755cb72a1 Fixed crash on h264 context cleanup (windows). 2017-02-17 11:40:27 +01:00
Armin Novak
f24b112514 Refactored AVC444 decoding to single YUV420 buffer 
Since not all H264 decoders support multiple YUV420 output
buffers process H264 decoding and YUV to RGB conversion
sequentially to avoid overriding the input data.
 2017-02-15 09:28:10 +01:00
Armin Novak
2c99c17078 Fixed libavcodec issues. 2017-02-14 16:41:07 +01:00
Armin Novak
f324b0ef9c Use aligned malloc/free for GFX surfaces/buffers 2017-02-14 16:02:11 +01:00
Armin Novak
94b9fef049 Updated LIBAVCODEC support for H264 decoder. 2017-02-14 10:34:27 +01:00
Armin Novak
3644d8dfbd Fixed YUV444ToRGB, do not discard chroma frame. 2017-02-13 16:11:11 +01:00
Armin Novak
57db52237c Fixed AVC444 luma/chroma checks. 2017-02-10 08:31:32 +01:00