mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-24 10:41:04 +00:00
Code Issues 1 Projects Releases Wiki Activity
15725 commits 44 branches 1509 tags 387 MiB
Commit graph

1489 commits

Author SHA1 Message Date
Julien Isorce
42255b64aa [249/906] begin GstGLWindow in order to totally remove gstfreeglut 2014-03-15 18:36:29 +01:00
Filippo Argiolas
8599642d37 [243/906] Support for missing videoformats in glupload 
Add support for missing alpha channeled videoformats (RGBA, BGRA,
ARGB, ABGR) in gst_gl_display_do_upload_fill.
 2014-03-15 18:36:29 +01:00
Julien Isorce
353a06d9a0 [242/906] Fix crash in filters when going to NULL with no display 2014-03-15 18:36:29 +01:00
Filippo Argiolas
f14db54179 [233/906] no need to explicit set the debug category if default one is used 2014-03-15 18:36:28 +01:00
Filippo Argiolas
41e5676c47 [230/906] explicit check g_getenv return value to be not NULL 2014-03-15 18:36:28 +01:00
Julien Isorce
0f4bae01c3 [229/906] update authors from the CVS repository 2014-03-15 18:36:28 +01:00
Filippo Argiolas
30b33ab63f [228/906] output shaders info log only if GST_GL_SHADER_DEBUG env variable is set. Should fix TODO task 18 2014-03-15 18:36:28 +01:00
Julien Isorce
e8abbdaaa7 [226/906] check on win32 that every tests/pipelines and tests/examples (generic, gtk, qt) still work 2014-03-15 18:36:28 +01:00
Julien Isorce
de5ba4b7f2 [225/906] fix a regression that made the gltestsrc element not working 2014-03-15 18:36:28 +01:00
Julien Isorce
9b18be0019 [224/906] fix a regression about MESA YCbCr colorspace conversion 2014-03-15 18:36:28 +01:00
Julien Isorce
51cdfc6682 [223/906] fix a regression (sometimes a FBO is needed even if the video source is rgb) 2014-03-15 18:36:28 +01:00
Julien Isorce
72b90292eb [222/906] Finish TODO task 17 2014-03-15 18:36:27 +01:00
Julien
6ad3704c30 [221/906] fix g_int_hash -> g_direct_hash 2014-03-15 18:36:27 +01:00
Julien Isorce
a9c118c148 [220/906] Use a better key for the pool of textures 2014-03-15 18:36:27 +01:00
Julien Isorce
597fe26a1e [219/906] Use a gst debug category for GstGLDisplay instead of g_print, gst-launch-0.10 --gst-debug=gldisplay:3 videotestsrc ! glimagesink 2014-03-15 18:36:27 +01:00
Julien
a38424f3be [218/906] The CMake build now works on my Kubuntu-KDE4.1.1 2014-03-15 18:36:27 +01:00
Julien Isorce
fde783262f [217/906] Add cmake build http://www.cmake.org. See CMake install instructions in the INSTALL file. (I have not correctly configured yet the CMake build for unix, BE patient) 2014-03-15 18:36:27 +01:00
Julien Isorce
10853e1c2f [212/906] add a glbumper (bump mapping filter through GLSL) that exposes how to use both vertex and fragment shaders 2014-03-15 18:36:27 +01:00
Julien Isorce
e7f1a18965 [211/906] Fix upload AYUV and YV12 (a regression in last commits) 2014-03-15 18:36:27 +01:00
julien User
450dd45a6e [210/906] get ride of a wrong color on nvidia/linux when converting yv12 to rgb through GLSL 2014-03-15 18:36:27 +01:00
julien User
ff67654533 [209/906] fix warnings 2014-03-15 18:36:27 +01:00
Julien Isorce
38dc928a7e [208/906] fix upload AYUV, regression during the 2 last commits 2014-03-15 18:36:27 +01:00
Julien Isorce
dc96363485 [207/906] oups, fix my mistake on last commit 2014-03-15 18:36:27 +01:00
unknown
c8fb510e4f [206/906] Do not use frame buffer object when "input video is RGB" or when "GLSL is not available and YCbCr is available". So frame buffer object is not a plugin requirement anymore. So I decreased the OpengGL version from 1.4 to 1.2 (maybe less?) 2014-03-15 18:36:27 +01:00
Julien Isorce
b1007f02cb [205/906] use a GHash table instead of a GData for the texture pool 2014-03-15 18:36:26 +01:00
Julien Isorce
bf17388f63 [204/906] get ride of a bug on ATI related to YV12 to rgb conversion through GLSL and add an example 2014-03-15 18:36:26 +01:00
Filippo Argiolas
9a25ffce4c [201/906] fix a signedness warning 2014-03-15 18:36:26 +01:00
Julien Isorce
6c532328f0 [200/906] get ride of a ATI bug related to GLSL colorspace conversion for I420 and YV12 to rgb 2014-03-15 18:36:26 +01:00
Filippo Argiolas
fad976d7b7 [171/906] import fxtest (little gtk app to easily test effects) from cvs branch, fixed rgbtocurve. 2014-03-15 18:36:25 +01:00
Julien Isorce
fd192ec957 [157/906] move thread_do_upload_make from thread_do_upload to thread_init_upload 2014-03-15 18:36:24 +01:00
Julien Isorce
d0203c1172 [156/906] fix a crash that could happens when using at least 2 gl context and when closing a window on linux 2014-03-15 18:36:24 +01:00
Filippo Argiolas
a595635904 [153/906] Try to genereate textures within gstglfilterblur to see if the new thread_use_fbo works both with textures from the pool and custom ones 2014-03-15 18:36:24 +01:00
Filippo Argiolas
02a21f80ab [152/906] remove an unneeded (really?) glTexImage 2014-03-15 18:36:24 +01:00
Julien Isorce
11f620a96a [151/906] ISO C90 2014-03-15 18:36:24 +01:00
Julien Isorce
c0f13fd869 [150/906] glTexImage2D(w, h, NULL) is now called only one time (mem alloc) 2014-03-15 18:36:23 +01:00
Filippo Argiolas
a8552d4795 [149/906] same as previous commit 2014-03-15 18:36:23 +01:00
Filippo Argiolas
9f4d1de046 [148/906] Fix rgb issue. Current program should always be set to 0 when a new texture is attached to a fbo. 2014-03-15 18:36:23 +01:00
Julien Isorce
d6ef47cd9c [146/906] remove filteredge 2014-03-15 18:36:23 +01:00
Filippo Argiolas
b0f30ff125 [143/906] Add init and reset callbacks in GstGLFilter to run arbitrary gl code at start and stop. Useful to init and cleanup custom gl resources. 2014-03-15 18:36:23 +01:00
Filippo Argiolas
396afd5ef3 [142/906] Add a generic action to be able to execute arbitrary gl code within the gl thread with less pain 2014-03-15 18:36:23 +01:00
Filippo Argiolas
77c0b28031 [141/906] some steps towards simplification. added a convenience function to gstglfilter and some comment here and there 2014-03-15 18:36:23 +01:00
Filippo Argiolas
a53754cc28 [140/906] Fix GL_STACK_OVERFLOW 2014-03-15 18:36:23 +01:00
Julien Isorce
47554d341c [139/906] fix warnings when compiling upload/download shaders 2014-03-15 18:36:23 +01:00
Filippo Argiolas
df427d2681 [138/906] is that videoformat pointer really needed? 2014-03-15 18:36:23 +01:00
Filippo Argiolas
570b7f2005 [137/906] Don't reallocate texture memory every time in upload_* functions. 2014-03-15 18:36:23 +01:00
Filippo Argiolas
8c9cb5939e [136/906] reindent gstgldisplay with gstreamer-c-mode 2014-03-15 18:36:23 +01:00
Julien Isorce
21be1c07de [133/906] finish todo task 4 2014-03-15 18:36:22 +01:00
Julien Isorce
8049be3a60 [132/906] make the plugin properly shutdown when one of the check requirements failed 2014-03-15 18:36:22 +01:00
Filippo Argiolas
c3d0a2f9b4 [131/906] fix warnings (unused vars) 2014-03-15 18:36:22 +01:00
Julien Isorce
3d3ba97c4d [130/906] use GstGLShader in the GLSL colorspace conversion 2014-03-15 18:36:22 +01:00
Julien Isorce
44ec9c01dd [128/906] add GstGLShader stuffs in the vs8 project, fix laplacian fragment code to make it compile on ATI, and fix check function about Opengl and Glew version 2014-03-15 18:36:22 +01:00
Filippo Argiolas
aeadf6bc0e [127/906] Imported GstGLShader from cvs branch. Added a demo laplacian convolution filter to demonstrate how this can be integrated with minimum effort. 2014-03-15 18:36:22 +01:00
David Schleef
a4400cf12b [126/906] Change some guints to GLuints because of warnings on OS/X. 2014-03-15 18:36:22 +01:00
David Schleef
50b8417097 [125/906] Add libraries as appropriate to fix compilation 2014-03-15 18:36:22 +01:00
Julien Isorce
af16a51ee2 [123/906] X Specific: better implementation of the gst_gl_set_window_id 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@584 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:22 +01:00
Julien Isorce
bfd8d294b4 [122/906] better implementation of gst_gl_display_set_window_id for win32. (change the window of the current wglcontext instead of reinit everything, and so avoid some problems about opengl objects that could be init in the previous wglcontext and so no usable in the newer wglcontext, it what the case for the first texture) This newer implementation has not been made yet on linux 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@582 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:22 +01:00
Julien Isorce
f2ea87e951 [121/906] avoid use of GLSL functions when fragment_shader is not available 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@581 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:22 +01:00
Julien Isorce
3505ae339c [120/906] git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@580 93df14bb-0f41-7a43-8087-d3e2a2f0e464 2014-03-15 18:36:22 +01:00
Julien Isorce
21e2cff9cc [119/906] git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@579 93df14bb-0f41-7a43-8087-d3e2a2f0e464 2014-03-15 18:36:22 +01:00
Julien Isorce
951460cdd1 [118/906] git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@573 93df14bb-0f41-7a43-8087-d3e2a2f0e464 2014-03-15 18:36:22 +01:00
Julien Isorce
6b2276b9ab [116/906] git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@563 93df14bb-0f41-7a43-8087-d3e2a2f0e464 2014-03-15 18:36:21 +01:00
Julien Isorce
90f411fe53 [115/906] git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@556 93df14bb-0f41-7a43-8087-d3e2a2f0e464 2014-03-15 18:36:21 +01:00
Julien Isorce
5acf54ccf9 [114/906] git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@555 93df14bb-0f41-7a43-8087-d3e2a2f0e464 2014-03-15 18:36:21 +01:00
Julien Isorce
37a0568858 [113/906] git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@554 93df14bb-0f41-7a43-8087-d3e2a2f0e464 2014-03-15 18:36:21 +01:00
Julien Isorce
652914f17b [112/906] git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@552 93df14bb-0f41-7a43-8087-d3e2a2f0e464 2014-03-15 18:36:21 +01:00
Julien Isorce
faf7dcbc6d [111/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@548 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:21 +01:00
Julien Isorce
31b67c52b1 [109/906] git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@543 93df14bb-0f41-7a43-8087-d3e2a2f0e464 2014-03-15 18:36:21 +01:00
Julien Isorce
e7f5afee87 [108/906] git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@540 93df14bb-0f41-7a43-8087-d3e2a2f0e464 2014-03-15 18:36:21 +01:00
Julien Isorce
04946b3f1d [107/906] fix opengl version checker 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@534 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:21 +01:00
Julien Isorce
646aaf4cd3 [105/906] up Sobel filter and gl/glew version checker 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@518 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:21 +01:00
Julien Isorce
f0a68351b3 [104/906] start to add a glfilteredge that proceeds edge detection using GLSL 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@517 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:21 +01:00
Julien Isorce
129652c1ce [096/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@508 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:20 +01:00
Julien Isorce
1a7b6d5bb3 [095/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@507 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:20 +01:00
Julien Isorce
63dfe24588 [094/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@506 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:20 +01:00
Julien Isorce
3778a85f01 [092/906] Finish to revive the gltestsrc. Next step is to do some refactoring. 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@504 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:20 +01:00
Julien Isorce
49d9bdca0e [091/906] start to revive the gltestsrc 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@503 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:20 +01:00
Julien Isorce
268d9cd781 [088/906] fix some caps negociations those pipelines works fine : gst-launch-0.10 -v videotestsrc ! video/x-raw-yuv, width=320, height=240 ! glgraphicmaker ! video/x-raw-gl, width=720 , height=576 ! glfiltercube ! glimagesink and gst-launch-0.10 -v videotestsrc ! video/x-raw-yuv, width=320, height=240 ! glgraphicmaker ! video/x-raw-gl, width=720 , height=576 ! glimagesink 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@500 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:20 +01:00
Julien Isorce
752357e283 [087/906] glfilter can accept to have an input size different than the out put size : video/x-raw-gl, width=w1, height=w1 ! glfilter ! video/x-raw-gl, width=w2, height=w2 ! (fix every examples) 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@499 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:20 +01:00
Julien Isorce
e1c1317087 [086/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@498 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:20 +01:00
Julien Isorce
6c3eb8de43 [085/906] fix regressions about glvideomaker. 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@497 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:20 +01:00
Julien Isorce
f7b69d5233 [084/906] add a glfilterapp which holds the client draw and reshape callbacks (some "wanted" regressions about the glvideomaker, have been done with this version. Will be fix in next commits) 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@496 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:20 +01:00
Julien Isorce
43e4bedbe5 [083/906] finish to implement the glfilter: example : gst-launch-0.10 videotestsrc num_buffers = 100 ! glgraphicmaker ! glfiltercube ! glimagesink 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@495 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:20 +01:00
Julien Isorce
59dc400b7e [082/906] glfilter can request, use and reject a FBO (step 1) 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@494 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
31be382a90 [081/906] start to add a glfilter 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@493 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
05f98c7346 [080/906] fix gstfreeglut linux implementation to correctly handle the gstxoverlay interface 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@486 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
18020765cb [079/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@478 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
56370703e5 [077/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@475 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
1de711496b [076/906] check OpenGL and Glew versions 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@474 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
ede863197a [075/906] indent 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@451 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
607548be2d [074/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@446 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
4759f9847a [073/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@445 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
19c124d258 [072/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@438 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
8e3e42b9f7 [071/906] remove all warnings 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@437 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
870fff7ac8 [070/906] implement and fix onClose: when a user click on the cross of an internal window (there is not this issue when using the gstxoverlay interface) 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@436 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
76fa1292f8 [069/906] add gstreamer license 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@435 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
f509c88675 [066/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@430 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
4511a3c0bd [065/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@428 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:19 +01:00
Julien Isorce
50a08f10b3 [063/906] up 
git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@423 93df14bb-0f41-7a43-8087-d3e2a2f0e464
 2014-03-15 18:36:18 +01:00
Julien Isorce
a5ff5ff14e [062/906] git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@421 93df14bb-0f41-7a43-8087-d3e2a2f0e464 2014-03-15 18:36:18 +01:00
David Schleef
f1744c26ec [061/906] First SVN commit. This commit is a hack to make git-rebase work 2014-03-15 18:36:18 +01:00
Tim-Philipp Müller
1d59ab7b37 [060/906] * gst-libs/gst/gl/gstglbuffer.c: (gst_gl_buffer_format_from_video_format): Fix compiler warning if there are video format enums gstglbuffer doesn't know about yet. * gst-libs/gst/gl/gstgldisplay.c: (gst_gl_display_upload_texture_rectangle), (gst_gl_display_draw_texture): Fix printf format for 64-bit integers. 2014-03-15 18:36:18 +01:00
Tim-Philipp Müller
7fbd185eb5 [058/906] * gst-libs/gst/gl/Makefile.am: The library needs to link against libgstvideo-0.10. * gst/gl/Makefile.am: The plugin does not (I think) need to link against GL or libgstvideo, since our new gstreamer GL library already does that, but it does need to link against our brand-new libgstgl-0.10. 2014-03-15 18:36:18 +01:00
David Schleef
0a3e152339 [056/906] * configure.ac: Readd pre-pkgconfig OpenGL detection, since pkgconfig requires Mesa from git master. * gst/gl/glimagesink.c: * gst/gl/gstopengl.c: Move debug category initialization to element. * gst-libs/gst/gl/Makefile.am: * gst-libs/gst/gl/gstglfilter.c: * gst-libs/gst/gl/gstglfilter.h: * gst/gl/gstglfilter.c: * gst/gl/gstglfilter.h: Move glfilter to library. * pkgconfig/gstreamer-plugins-gl.pc.in: Add gstreamer-base-0.10 as a requirement. * po/en.po: Update. 2014-03-15 18:36:18 +01:00
Tim-Philipp Müller
38699b8db5 [055/906] * configure.ac: * docs/Makefile.am: * gst-libs/Makefile.am: * gst-libs/gst/gl/Makefile.am: * gst/gl/Makefile.am: * tests/Makefile.am: Fix compilation in uninstalled setup and some distcheck-y bits (not all though). 2014-03-15 18:36:18 +01:00
David Schleef
46f9f1a828 [054/906] Fixes to make project compile. Probably still doesn't work. * configure.ac: * gst-libs/gst/Makefile.am: * gst-libs/gst/gl/Makefile.am: * gst/Makefile.am: * gst/gl/Makefile.am: * gst/gl/gstgltestsrc.c: * po/LINGUAS: * win32/MANIFEST: 2014-03-15 18:36:18 +01:00
David Schleef
3308a6e8c6 [053/906] Add project infrastructure. Not complete, doesn't work. * .cvsignore: * AUTHORS: * COPYING: * COPYING.LIB: * INSTALL: * Makefile.am: * NEWS: * README: * RELEASE: * REQUIREMENTS: * autogen.sh: * configure.ac: * docs/.cvsignore: * docs/Makefile.am: * docs/libs/Makefile.am: * docs/plugins/Makefile.am: * docs/version.entities.in: * ext/Makefile.am: * gst-libs/Makefile.am: * gst-libs/gst/Makefile.am: * gst-libs/gst/gl/Makefile.am: * gst-plugins-gl.doap: * gst-plugins-gl.spec.in: * gst/Makefile.am: * m4/.cvsignore: * m4/Makefile.am: * pkgconfig/.cvsignore: * pkgconfig/Makefile.am: * pkgconfig/gstreamer-plugins-gl-uninstalled.pc.in: * pkgconfig/gstreamer-plugins-gl.pc.in: * sys/Makefile.am: * tests/Makefile.am: * tests/check/Makefile.am: * tests/examples/Makefile.am: * tests/icles/Makefile.am: * tools/Makefile.am: * win32/common/config.h.in: 2014-03-15 18:36:18 +01:00
David Schleef
be12ae8167 [052/906] * sys/glsink/glimagesink.c: * sys/glsink/glimagesink.h: * sys/glsink/gstglbuffer.h: * sys/glsink/gstgldisplay.c: * sys/glsink/gstgldisplay.h: * sys/glsink/gstglupload.c: Handle xoverlay exposes correctly. This means glimagesink works correctly most of the time in totem (fullscreening being an execption). Doesn't handle expose events directly to the GL window. 2014-03-15 18:36:18 +01:00
David Schleef
97116dd0d0 [051/906] * sys/glsink/glextensions.c: * sys/glsink/glextensions.h: * sys/glsink/glimagesink.c: * sys/glsink/glimagesink.h: * sys/glsink/gstgldisplay.c: * sys/glsink/gstgldisplay.h: * sys/glsink/gstopengl.c: Reenable video/x-raw-rgb and x-raw-yuv for glimagesink. Enable vblank synchronization. Remove unused code. 2014-03-15 18:36:18 +01:00
David Schleef
694ae09876 [049/906] * configure.ac: * sys/glsink/glextensions.c: * sys/glsink/glextensions.h: * sys/glsink/glimagesink.c: * sys/glsink/glimagesink.h: * sys/glsink/gstglbuffer.c: * sys/glsink/gstglbuffer.h: * sys/glsink/gstglconvert.c: * sys/glsink/gstgldisplay.c: * sys/glsink/gstgldisplay.h: * sys/glsink/gstgldownload.c: * sys/glsink/gstglfilter.c: * sys/glsink/gstglfilter.h: * sys/glsink/gstglfilterexample.c: * sys/glsink/gstgltestsrc.c: * sys/glsink/gstglupload.c: Major cleanup of code. Convert glupload to BaseTransform. Handle caps negotiation mostly correctly. Reenable in build. 2014-03-15 18:36:18 +01:00
David Schleef
87c262d1c3 [047/906] * sys/glsink/gltestsrc.c: * sys/glsink/gstglbuffer.c: * sys/glsink/gstglbuffer.h: * sys/glsink/gstgldownload.c: * sys/glsink/gstglfilter.c: * sys/glsink/gstglfilterexample.c: * sys/glsink/gstgltestsrc.c: * sys/glsink/gstglupload.c: Convert gldownload to BaseTransform. Make glfilterexample visually interesting. Add support for various formats to downloading. Fix a few places where we leak GL state to other elements (bad, but hard to prevent). 2014-03-15 18:36:18 +01:00
David Schleef
8abaf6f1dd [046/906] * sys/glsink/BUGS: * sys/glsink/Makefile.am: * sys/glsink/gstglbuffer.c: * sys/glsink/gstglbuffer.h: * sys/glsink/gstglconvert.c: * sys/glsink/gstgldisplay.c: * sys/glsink/gstglfilter.c: * sys/glsink/gstglfilter.h: * sys/glsink/gstglfilterexample.c: * sys/glsink/gstgltestsrc.c: * sys/glsink/gstglupload.c: * sys/glsink/gstopengl.c: Remove code that handles non-texture buffers. Add a GstGLBufferFormat type that corresponds to how to use the texture, not the original video format. Convert gstflfilter.c into a base class, add glfilterexample and glconvert elements. * sys/glsink/color_matrix.c: Minor ramblings about color conversion matrices. 2014-03-15 18:36:17 +01:00
David Schleef
27c5fb1f81 [045/906] * sys/glsink/Makefile.am: * sys/glsink/gltestsrc.c: * sys/glsink/gltestsrc.h: * sys/glsink/gstgldisplay.c: * sys/glsink/gstgldownload.c: * sys/glsink/gstglfilter.c: * sys/glsink/gstgltestsrc.c: * sys/glsink/gstgltestsrc.h: * sys/glsink/gstglupload.c: * sys/glsink/gstopengl.c: Add gltestsrc element, a duplicate of videotestsrc that uses GL rendering to create images. More cleanup. 2014-03-15 18:36:17 +01:00
David Schleef
8e95439b75 [044/906] * sys/glsink/gstglbuffer.c: * sys/glsink/gstgldownload.c: * sys/glsink/gstglfilter.c: Clean up code. Fix a few leaks. 2014-03-15 18:36:17 +01:00
David Schleef
6e4a16f9a1 [043/906] * sys/glsink/Makefile.am: * sys/glsink/glimagesink.h: * sys/glsink/glvideo.c: * sys/glsink/glvideo.h: * sys/glsink/gstglbuffer.c: * sys/glsink/gstglbuffer.h: * sys/glsink/gstgldisplay.c: * sys/glsink/gstgldisplay.h: Rename glvideo.[ch] to gstgldisplay.[ch]. 2014-03-15 18:36:17 +01:00
David Schleef
ff954bcaff [042/906] * sys/glsink/glimagesink.c: * sys/glsink/glimagesink.h: * sys/glsink/glvideo.c: * sys/glsink/glvideo.h: * sys/glsink/gstglbuffer.c: * sys/glsink/gstglbuffer.h: * sys/glsink/gstgldownload.c: * sys/glsink/gstglfilter.c: * sys/glsink/gstglupload.c: Rewrite a bunch of code to use textures as the intermediate instead of renderbuffers. upload, download, filtering all work. 2014-03-15 18:36:17 +01:00
David Schleef
07780031bc [041/906] * sys/glsink/glextensions.c: * sys/glsink/glextensions.h: * sys/glsink/glvideo.c: * sys/glsink/glvideo.h: * sys/glsink/gstglbuffer.c: * sys/glsink/gstgldownload.c: * sys/glsink/gstglupload.c: A careful read of the documentation reveals that I can't use renderbuffers as textures. Duh. Checkpoint because I'm about to rewrite a bunch of code. 2014-03-15 18:36:17 +01:00
David Schleef
21437bba7d [040/906] * sys/glsink/Makefile.am: * sys/glsink/glextensions.c: * sys/glsink/glextensions.h: * sys/glsink/glimagesink.c: * sys/glsink/glimagesink.h: * sys/glsink/glvideo.c: * sys/glsink/glvideo.h: * sys/glsink/gstglbuffer.c: * sys/glsink/gstglbuffer.h: * sys/glsink/gstgldownload.c: * sys/glsink/gstglfilter.c: * sys/glsink/gstglupload.c: * sys/glsink/gstopengl.c: Switch to using framebuffer_objects instead of GLXPixmaps, because that's what my driver supports. Remove GLDrawable, since GstGLDisplay now has a default drawable and context. 2014-03-15 18:36:17 +01:00
David Schleef
dd67fc9b27 [037/906] * sys/glsink/Makefile.am: * sys/glsink/glextensions.c: * sys/glsink/glextensions.h: * sys/glsink/glvideo.c: Add vblank synchronization. Isn't really working on my driver. :( 2014-03-15 18:36:17 +01:00
Stefan Ringel
fd8bda1c03 dvbsrc: mpegts: change bandwidth to DVBv5 values 
Signed-off-by: Stefan Ringel <linuxtv@stefanringel.de>

https://bugzilla.gnome.org/show_bug.cgi?id=725463
 2014-03-15 18:33:18 +01:00
Sebastian Dröge
dbb42d914f uridownloader: Fix string order in warning message 2014-03-13 14:41:06 +01:00
Sebastian Dröge
73b188cfb9 uridownload: Handle no buffers before EOS as error instead of crashing 2014-03-07 16:24:18 +01:00
Sebastian Dröge
cd02546089 hlsdemux: Implement handling of byte ranges 2014-03-06 16:36:10 +01:00
Sebastian Dröge
6fb3427729 uridownloader: Fix debug output to describe the new reality 2014-02-27 12:02:19 +01:00
Sebastian Dröge
3fd5b74f73 uridownloader: Warning messages are not fatal 
Also they need to be parsed with gst_message_parse_warning(),
gst_message_parse_error() does not work on them.
 2014-02-27 11:53:51 +01:00
Stefan Ringel
40e7bfd35d docs: mpegts: add missed docs 
Signed-off-by: Stefan Ringel <linuxtv@stefanringel.de>

https://bugzilla.gnome.org/show_bug.cgi?id=725278
 2014-02-27 08:48:17 +01:00
Julien Isorce
966fb81db0 eglglessink: move GstEGLImageBufferPool to gstegl lib 
https://bugzilla.gnome.org/show_bug.cgi?id=706054
 2014-02-25 17:29:18 +00:00
Jesper Larsen
a9b1fdd948 mpegts: Add constructor for dvb service descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=724981
 2014-02-25 14:34:29 +01:00
Jesper Larsen
d43e7173d8 mpegts: Add support for creation of SDT 
https://bugzilla.gnome.org/show_bug.cgi?id=724981
 2014-02-25 14:34:29 +01:00
Jesper Larsen
3fe1608e83 mpegts: Add transport_stream_id to GstMpegTsSDT 
The transport_stream_id is contained in the subtable extension.
Introduce a variable for readability.

https://bugzilla.gnome.org/show_bug.cgi?id=724981
 2014-02-25 14:34:29 +01:00
Edward Hervey
63145f4576 mpegts: Fix descriptor checks 
Only use g_return_val_if_fail on provided direct arguments. The others get
checked all the time.

https://bugzilla.gnome.org/show_bug.cgi?id=724464
 2014-02-25 10:19:23 +01:00
Jesper Larsen
e28b6fd523 mpegts: network_name: Check converted length 
Check the length of the name argument after it has been converted.

https://bugzilla.gnome.org/show_bug.cgi?id=723953
 2014-02-24 16:01:11 +01:00
Brendan Long
cd3c3ebf01 mpegts: Add gst_mpegts_section_get_data, to allow us to get the original binary section data. 
https://bugzilla.gnome.org/show_bug.cgi?id=724255
 2014-02-20 19:19:03 +01:00
Edward Hervey
142233d917 mpegts: Add size guards for descriptors where neeeded 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=724464
 2014-02-20 19:08:33 +01:00
Edward Hervey
4190a1717a mpeg-ts: Rename private function 
Calling it _desc_checks when it was in fact used for sections was a
tad confusing ...
 2014-02-20 18:14:51 +01:00
Stefan Ringel
beb31d127b mpegts: Add support for content descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=724034
 2014-02-17 08:55:37 +01:00
Stefan Ringel
792fc1cf01 mpegts: Add support for component descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=724034
 2014-02-17 08:55:12 +01:00
Stefan Ringel
347ac5fbd7 mpegts: Add support for extended event desriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=724034
 2014-02-17 08:54:37 +01:00
Stefan Ringel
e6cb996cea mpegts: Add support for DVB terrestrial delivery system descriptor 
https://bugzilla.gnome.org/show_bug.cgi?id=724069
 2014-02-16 10:13:53 +01:00
Sebastian Dröge
a1d9f6c796 uridownloader: Keep alive connections if the source supports that 2014-02-13 10:44:58 +01:00
Sebastian Dröge
c76ea2919f uridownloader: Re-use old source element if possible 
Allows to implement keep-alive handling in the source element.
 2014-02-13 10:06:48 +01:00
Sebastian Dröge
d436844434 uridownloader: Fix potential deadlock 
The streaming thread might use our lock, so shutting
down the element while holding that lock calls for problems.
 2014-02-12 18:06:43 +01:00
Sebastian Dröge
8cd6208b7d uridownloader: Shutdown the source element before unlinking it 
Otherwise we might get warnings about pushing to unlinked pads.

Based on a patch by Andoni Morales.
 2014-02-12 18:01:10 +01:00
Sebastian Dröge
2a38c1409b uridownloader: Add support for compressed downloads 
Very useful for playlists, less useful for media files.
 2014-02-12 13:08:29 +01:00
Sebastian Dröge
3726c00b95 uridownloader: Reset cancelled state after fetching an URI 
Otherwise it will never ever be able to fetch anything after an
error until the user resets it manually.
 2014-02-11 15:26:01 +01:00
Sebastian Dröge
d445374067 uridownloader: Provide some more details about errors if downloading fails 2014-02-11 14:13:30 +01:00
Jesper Larsen
603714a405 mpegts: pmt: Detect descriptor length correct 2014-02-08 18:41:06 +01:00
Jesper Larsen
f1c8de4bc2 mpegts: Correctly check for PAT,PMT,CAT,TSDT 2014-02-08 18:38:55 +01:00
Jesper Larsen
972f7ea71f mpegts: Fix some packetizing bugs 
- Length of NIT stream descriptors was not detected correct
- Reserved bits was not set according to EN 300 468, ISO/IEC 13818-1
- Also set output data size if the section was previously packetized

https://bugzilla.gnome.org/show_bug.cgi?id=723892
 2014-02-08 16:59:47 +01:00
Edward Hervey
042c8924b6 dvb-descriptor: Remove unneeded increment 2014-02-07 11:53:38 +01:00
Edward Hervey
63348811d2 dvb-descriptor: Fix comparision 
we want to stop if one OR the other is NULL.
 2014-02-07 11:53:28 +01:00
Jesper Larsen
dc968163da mpegts: Updated docs with new API 2014-02-06 16:01:35 +01:00
Jesper Larsen
b7d256b4c2 mpegts: Support registration and custom descriptor 
Support for registration descriptor (0x05)
Add function to create a descriptor with custom tag and data
 2014-02-06 15:55:46 +01:00
Jesper Larsen
05bf952384 mpegts: Add creation of DVB Subtitling descriptor 
Descriptor tag is 0x59
 2014-02-06 15:55:40 +01:00
Jesper Larsen
cfb4da7215 mpegts: Support parsing of DVB Teletext descriptor 
Descriptor tag is 0x56
 2014-02-06 15:50:34 +01:00
Jesper Larsen
ffb51c2123 mpegts: Add support for creating PAT/PMT 2014-02-06 15:50:28 +01:00
Jesper Larsen
fccfc76805 mpegts: Add program_number to GstMpegTsPMT 2014-02-06 15:30:48 +01:00
Jesper Larsen
dd449c38e6 mpegts: Add network name descriptor construction 
Add function to create a Network Name DVB descriptor.
 2014-02-06 15:30:48 +01:00
Jesper Larsen
8c26d69e2f mpegts: Add support for creating a NIT section 
Functions that will enable user to create Network Information Tables.
 2014-02-06 15:30:42 +01:00
Jesper Larsen
4632ccd5be mpegts: Add network_id to GstMpegTsNIT 
The network_id is stored in the subtable extension. Make a field
in the GstMpegTsNIT for better code readability
 2014-02-06 14:11:53 +01:00
Jesper Larsen
8f429c6c6e mpegts: Add functions to send sections as events 
Added function that enables the user to send a GstMpegTsSection as
an event to a GstElement. (i.e. mpegtsmux)
 2014-02-06 14:00:33 +01:00
Jesper Larsen
930cde73a7 mpegts: Add functions to packetize section 
Sections needs to be packetized for use in i.e. mpegtsmux.
These functions handles the generic common parts of a GstMpegTsSection
 2014-02-06 14:00:28 +01:00
Jesper Larsen
b1c5143b79 mpegts: Add init functions for descriptor/section 2014-02-06 12:18:13 +01:00
Jesper Larsen
4630dfda05 mpegts: Add function to encode UTF8 strings 
This can be used to create descriptors with appropriate character maps
 2014-02-06 12:18:13 +01:00
Jesper Larsen
465dea6f32 mpegts: Use big endian UCS-2 coding 
Parsing of control codes requires a big endian character map
 2014-02-06 12:18:13 +01:00
Jesper Larsen
73c82e3f1c mpegts: Add support for two-way iconv conversions 
To use in conversions from UTF-8 to another character map
 2014-02-06 12:18:13 +01:00
Duncan Palmer
06dd8839f4 uridownloader: Fix race condition between EOS handling and downloading a range 
https://bugzilla.gnome.org/show_bug.cgi?id=723134
 2014-02-04 12:53:00 +01:00
Duncan Palmer
06fec6709d uridownloader: Always release the object lock in gst_uri_downloader_fetch_uri_with_range() 
even if downloader->priv->urisrc is not set. This avoids deadlock under some
some conditions on cancel.

https://bugzilla.gnome.org/show_bug.cgi?id=723127
 2014-01-29 20:38:57 +01:00
Edward Hervey
274387e8e9 codecparsers: Don't use gst_ as prefix for private symbols 
Otherwise they get exposed/accessible in the resulting .so

And make check-exports will complain
 2014-01-29 10:50:40 +01:00
Mark Nauwelaerts
1122b56ff6 mpegts: install but nodist for generated header 2014-01-26 14:42:52 +01:00
Thiago Santos
61192a1619 codecparsers: refactor common nal parsing to nalutils 
Moves common code from h264 and h265 to a separate file
 2014-01-24 09:30:35 -03:00
Aurélien Zanelli
af78b45979 h264parse: Fix multiple SEI messages in one SEI RBSP parsing. 
An SEI RBSP could contains more than one SEI message as specified in
7.4.2.3.1.

This commit change the parser API: the gst_h264_parser_parse_sei()
function now create and fill a GArray containing GstH264SEIMessage.

https://bugzilla.gnome.org/show_bug.cgi?id=721715
 2014-01-23 20:18:53 +01:00
Thiago Santos
24c87b18c2 h265parser: remove trailling 0x00 bytes as the spec doesn't allow them 
Just like h264, the spec doesn't allow the last bytes of a NAL to be 0x00.
So remove it as it is probably just padding.

This is related to https://bugzilla.gnome.org/show_bug.cgi?id=721384
 2014-01-22 10:27:01 -03:00
Thiago Santos
4f0fc9a16f h264parser: remove trailling 0x00 bytes as the spec doesn't allow them 
The spec states that the last byte of a NAL 'shall not' be 0x00
and it is allowed for byte-stream format to add padding 0x00 for
alignment.

So our parser should strip any trailling 0x00.

https://bugzilla.gnome.org/show_bug.cgi?id=721384
 2014-01-22 08:36:30 -03:00
duhui.lee
686c2f8e79 h265parser: Initialize pointer correctly that is never assigned but freed in error cases 
Fixes crash on broken streams.

https://bugzilla.gnome.org/show_bug.cgi?id=722669
 2014-01-21 09:58:18 +01:00
duhui.lee
13a397a0b9 h265parser: Fix segfault when parsing HRD parameter 
https://bugzilla.gnome.org/show_bug.cgi?id=722240
 2014-01-20 10:04:23 +01:00
duhui.lee
a8151d78fc h265parser: Fix segfault when parsing VPS 
https://bugzilla.gnome.org/show_bug.cgi?id=722081
 2014-01-14 16:26:51 +01:00
Justin Joy
6587e924f1 h265parser: prevent to overrun chroma_weight_l0_flag 
The index of elements cannot exceed or equal to the size of elements.

https://bugzilla.gnome.org/show_bug.cgi?id=722101
 2014-01-13 15:04:52 +01:00
Tim-Philipp Müller
0d9690ba1e mpegts: make headers usable with c++ compiler 
Add G_BEGIN_DECLS G_END_DECLS

https://bugzilla.gnome.org/show_bug.cgi?id=671136
 2014-01-06 15:01:22 +00:00
Sebastian Dröge
bacef9cbc4 h265parser: Fix debug output 2014-01-06 14:47:43 +01:00
Sebastian Dröge
84bd65b9bd tsdemux: Add HEVC / h265 support 2014-01-06 13:54:40 +01:00
Tim-Philipp Müller
ec3c4cb1c7 mpegts: fix g-i annotations and gtk-doc markup 2013-12-27 10:25:49 +00:00
Thiago Santos
5a5f6d1b7a uridownloader: fix deadlock near EOS 
A deadlock can happen when the source sends EOS when
being put to NULL as the object lock is being held by the
thread that sets the element to NULL and is needed by
the event handler.
 2013-12-24 17:07:52 -03:00
Luis de Bethencourt
692a053ef8 mpegvideoparse: Fix documentation of GstMpegVideoSequenceScalableMode 2013-12-18 16:26:17 -05:00
Mariusz Buras
d5b438a984 mpegts: Install generated headers 
https://bugzilla.gnome.org/show_bug.cgi?id=720673
 2013-12-18 13:47:01 +01:00
Matej Knopp
6af387cd5a h264parser: not all startcodes should have 3-byte 0 prefix 
The parser assumes that every time there is a 0 before the startcode,
it is part of the startcode. But that's not true.

From the specification

Byte stream NAL unit syntax
zero_byte is a single byte equal to 0x00.
  When any of the following conditions are fulfilled, the zero_byte syntax
  element shall be present.
  – the nal_unit_type within the nal_unit( ) is equal to 7 (sequence parameter
    set) or 8 (picture parameter set)
  – the byte stream NAL unit syntax structure contains the first NAL unit of an
    access unit in decoding order, as specified by subclause 7.4.1.2.3.

The problem with doing this for all startcodes is that a trailing zero can mess
up timestamps. The trailing zero gets prepended to the startcode, which will
carry the PTS and DTS of previous buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=664443
 2013-12-14 12:17:40 +01:00
Cong Zhong
631d5d94ed codecparsers: h264: fix picture level scaling lists derivation (rule B). 
Fix picture level scaling lists derivation from fall-back rule set B,
as specified in 7.4.2.2. More precisely, the sequence level scaling
lists need to be used but intra and inter lists arguments were swapped.

This fixes FRExt/freh5.264 from conformance testing.

https://bugzilla.gnome.org/show_bug.cgi?id=720099

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-12-10 10:32:43 +01:00
Olivier Crête
a167173063 mpegvideoparser: Also initialize debug category in parse_sequence_header 
Also remove the useless initialized flag, this is already done by the macro

https://bugzilla.gnome.org/show_bug.cgi?id=719657
 2013-12-04 17:55:05 -05:00
Reynaldo H. Verdejo Pinochet
b4f29e6945 codecparsers: Add -lm needed by H.265 parser 2013-11-13 19:51:12 -03:00
Sebastian Dröge
73888f8e38 mpegts: Add some more element-type annotations for g-i 2013-11-08 20:24:03 +01:00
Aurélien Zanelli
660979bbf2 codecparsers: Fix bad condition in h264 parser 
https://bugzilla.gnome.org/show_bug.cgi?id=711615
 2013-11-07 18:48:22 +01:00
Sebastian Dröge
2b348161ed codecparsers: Remove some unused functions 2013-11-07 09:54:40 +01:00
Sreerenj Balachandran
33451e0791 codecparsers: add H.265 HEVC bitstream parser 
https://bugzilla.gnome.org/show_bug.cgi?id=708438
 2013-11-06 23:14:22 +00:00
Edward Hervey
f36e0bca83 mpegts: Add support for parsing DVB Subtitling descriptor (0x59) 
Essentially works in the same vein as the iso639 descriptor code
 2013-10-11 10:21:25 +02:00
Jesper Larsen
0d57756512 mpegts: Fix assertion fault in ISO 639 parsing 
https://bugzilla.gnome.org/show_bug.cgi?id=709180
 2013-10-11 10:20:57 +02:00
Jesper Larsen
7cb434e42f mpegts: Add ISO 639 parsing functions 
https://bugzilla.gnome.org/show_bug.cgi?id=709180
 2013-10-07 10:23:22 +02:00
Sreerenj Balachandran
e943f56bf8 codecparsers: h264: store quantization matrices in zig-zag order 
Quantizer matrices are encoded in zigzag scan order in the bitstream,
so always parse it as it is.

https://bugzilla.gnome.org/show_bug.cgi?id=708629
 2013-10-02 10:59:10 +02:00
Sreerenj Balachandran
8c9eaf0dc9 codecparsers: h264: add helpers to convert quantization matrices 
Add utility functions to convert quantization matrices from zig-zag scan
order into raster scan order and vice-versa

https://bugzilla.gnome.org/show_bug.cgi?id=708629
 2013-10-02 10:57:54 +02:00
Steve Maynard
17ed696faa mpegts: Add SCTE/EISS sections and table types 
https://bugzilla.gnome.org/show_bug.cgi?id=708688
 2013-09-28 13:15:44 +02:00
Sebastian Dröge
14f2c30686 egl: Update for new GstContext API 2013-09-18 23:09:05 +02:00
Tim-Philipp Müller
f7079af630 mpegts: mark as unstable API 2013-08-28 11:13:14 +01:00
Edward Hervey
5d06aed3e2 mpegts: ABI/API break: Use GPtrArray instead of GArray 
While it was a great idea, various g-i based bindings don't support
GArray with entries greater than sizeof(gpointer) :(

So let's just make everybody happy by just using GPtrArray.

And since we're breaking the API, also rename the various descriptor fields
to no longer have the descriptor_ prefix.

It does cost a bit more in terms of memory/cpu usage, but makes it usable
from bindings.
 2013-08-21 08:59:42 +02:00
Edward Hervey
8b24d5829b .gitignore: Update for new files to ignore 2013-08-14 13:59:27 +02:00
Tim-Philipp Müller
0bd6f374c8 codecparsers: mpegvideoparse: turn internal consistency check into a g_assert() 
We only check input from the API user with g_return_*_if_fail().
Internal sanity checks should use g_assert() instead, which is
disabled by default for releases.
 2013-08-13 17:53:33 +01:00
Tim-Philipp Müller
4200946cf1 codecparsers: mpegvideoparser: minor doc fixes 2013-08-13 17:53:29 +01:00
Edward Hervey
97426a1caa all: Fix for GST_DISABLE_GST_DEBUG 
Where applicable, remove methods that don't do anything different than
the default implementation.
 2013-07-29 09:42:12 +02:00
Edward Hervey
3b6825a546 codecparser: Make warnings more meaningful 
By stating whether we don't have enough data or it's a corrupted
packet
 2013-07-26 06:46:41 +02:00
Edward Hervey
ae4d6bb334 mpegts: Unify section checks and add BAT parsing 
* Avoid repeating code everywhere, and instead provide all parsing
  information in one go.
* Add BAT support
* Refine BAT/CAT identification (by adding PID checks)
 2013-07-09 12:25:11 +02:00
Gwenole Beauchesne
ac9c1ae5a8 codecparsers: h264: fix calculation of the frame cropping rectangle. 
Fix calculation of the frame cropping rectangle, and more precisely
the actual cropped height. The frame_crop_top_offset subtraction
was not scaled up with SubHeightC.

Also clean-up variables to align more with (7-18) to (7-21).

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-07-09 12:15:07 +02:00
Sreerenj Balachandran
529ece338f h264parser: Parse the cropping-rectangle separately. 
Assign the un-cropped width/height to sps->width/sps->height
during sps header parsing. Added new fields to SPS header structure
to provide the crop-rectangle dimensions.

https://bugzilla.gnome.org/show_bug.cgi?id=694068
 2013-07-09 12:15:07 +02:00
Thiago Santos
c62137b832 uridownloader: fix crash when download is null 
Do no try to unref a NULL download attribute
 2013-07-08 23:39:49 -03:00
Thiago Santos
9e313eb0a7 uridownloader: do not set cancelled unless explicitly called by user 
Cancelled is a 'permanent' state of the uridownloader and is only
removed by a call to _reset. When a download fails we just want to
return NULL on the fetch function and leave the downloader ready
for another fetch, otherwise the user has to call _reset after
failed downloader, even when it didn't call _cancel.
 2013-07-08 23:39:49 -03:00
Edward Hervey
f3d53fcd97 mpegts: Avoid false-positives in section type detection 
Due to the variety of section types out there, we need to add
some checks when identifying section types.

We check here that the PID is also consistent with the table_id.
 2013-07-07 08:35:02 +02:00
Edward Hervey
057d24811d mpegts: Properly handle UTC time in sections 
* don't unref inexistant GstDateTime
* Fine-tune hour/min/sec BCD reading code
* Update example code accordingly
 2013-07-06 12:39:49 +02:00
Edward Hervey
d95bb48864 mpegts: Fix NIT parsing 
The size checks were wrong. The smallest size for a NIT is 16 bytes
(12 for the smallest content + 4 for crc) and the smallest size for
a inner stream loop is 6 bytes (without any descriptors).

Also remove FIXME that has already moved elsewhere
 2013-07-06 10:59:55 +02:00
Gwenole Beauchesne
5ad6f2d4a0 codecparsers: mpeg2: fix video packet header size checks. 
Fix video packet header size checks for:
- Sequence Header: 64 bits ;
- Sequence Scalable Extension: 10 bits ;
- Slice Header: 6 bits.

https://bugzilla.gnome.org/show_bug.cgi?id=703668

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-07-05 18:58:20 +02:00
Sreerenj Balachandran
9a2ed78532 codecparsers: mpeg2: add slice header parsing API. 
Add API to parse the Slice header. This also calculates the macroblock
position as specified in 6.3.16.

https://bugzilla.gnome.org/show_bug.cgi?id=664274

Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-07-05 17:39:28 +02:00
Sreerenj Balachandran
2adfbe36f1 codecparsers: mpeg2: add sequence scalable extension parsing API. 
Add API to parse the Sequence Scalable Extension header.

https://bugzilla.gnome.org/show_bug.cgi?id=664274

Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-07-05 17:39:28 +02:00
Gwenole Beauchesne
1a5265ef72 codecparsers: mpeg2: add new API that takes GstMpegVideoPacket arguments. 
Add new interface to MPEG-2 video parser that takes GstMpegVideoPacket
arguments instead of data, size, and offset. New functions are called
after gst_mpeg_video_packet_*() and provide the default implementation.

Older API is moved to the deprecated namespace and uses the new functions.

https://bugzilla.gnome.org/show_bug.cgi?id=692933

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-07-05 17:37:34 +02:00
Edward Hervey
f24c0b62e3 mpegts: Improve documentation 
* Add a base page for the library
* Add pages for the base MPEG-TS section and descriptors
* Add pages for the known variants
* Add documentation on more fields/sections/types
* Remove some fixmes that were ... fixed
 2013-07-04 08:45:33 +02:00
Edward Hervey
34164610b0 mpegtsdescriptor: Fix handling of unknown stream encodings 
If we cannot identify the encoding used for a string, return a NULL
string instead of garbage and add a FIXME so we can detect and later
fix it.
 2013-07-04 08:45:32 +02:00
Edward Hervey
4fe26740c7 mpegts: Add registered mpeg-ts stream types 
These are the values officially registered in the base specification
(H.222.0/13818-1). Later on we can add other enums for other variants

Note that the enum is not used in the structure fields (such as a pmt
stream stream_type field) since it can contain values from other
variants.
 2013-07-04 08:45:32 +02:00
Edward Hervey
51d8fa5860 mpegts: split dvb descriptors/enums into a separate file 
We will do the same once we have ATSC/ISDB/... descriptor parsing
 2013-07-03 18:52:18 +02:00
Edward Hervey
6a611e5d3d mpegts: Fix TOT section parsing 
And use it in example
 2013-07-03 18:44:54 +02:00
Edward Hervey
982aee25c6 mpegts: Split files and implement free functions 
* In order to avoid future clashing between table_id for the various
  mpeg-ts variants, use different enums.
* In order to keep everything clean(ish) and allow for cleaner growth,
  split into different files (will need the same for descriptors later)
* Also ... implement free functions for all table types :)
 2013-07-03 17:59:02 +02:00
Thiago Santos
cd26bd51a1 uridownloader: Simplify locking to fix deadlocks 
Use object lock to protect variables from concurrent access and
use download_lock to only allow one download running
 2013-07-03 10:23:45 -03:00
Edward Hervey
c1366efcd6 libs/mpegts: Rename GstMpegTS => GstMpegTs 
Sorry for this :( But this makes it more in sync with expected type
naming in gobject (i.e. CamelCase and not CamelMAYBECase).

Also split descriptor type enums into the different variants:
* ISO H.222.0 / 13818-1 (i.e. standard mpeg-ts)
* DVB
* ATSC
* ISDB
* miscellaneous

This will avoid future clashes when specs use the same descriptor type
 2013-07-03 13:59:56 +02:00
Edward Hervey
3665e8543a gst-libs: New Mpeg-TS support library 
Exposes various MPEG-TS (ISO/IEC 13818-1) and DVB (EN 300 468) Section
Information as well as descriptors for usage by plugins and applications.

This replaces entirely the old GstStructure-based system for conveying
mpeg-ts information to applications and other plugins.

Parsing and validation is done on a "when-needed" basis. This ensures
the minimal overhead for elements and applications creating and using
sections and descriptors.

Since all information is made available, this also allows applications
to parse custom sections and descriptors.

Right now the library is targeted towards parsing, but the structures
could be used in the future to allow applications to create and inject
sections and descriptors (for usage by various mpeg-ts elements).

https://bugzilla.gnome.org/show_bug.cgi?id=702724
 2013-07-03 09:17:25 +02:00
Thiago Santos
e76f3e95fd uridownloader: add support for range based downloads 
Adds a new API gst_uri_downloader_fetch_uri_with_range that allows
downloading only a byte range from an URI. It uses a seek event
sent to the source to signal the range to be downloaded.

https://bugzilla.gnome.org/show_bug.cgi?id=702206
 2013-07-01 14:22:01 -03:00
Sreerenj Balachandran
65758debf1 h264parser: Fix the return value type for the SEI palyload parsing methods. 
The return value type of SEI payload parsing functions
are GstH264ParserResult.

https://bugzilla.gnome.org/show_bug.cgi?id=695475
 2013-07-01 11:24:17 +02:00
Edward Hervey
b00192d7c0 codecparsers: Fix gtk-doc 
Detected by initial pre-run of gi-scanner.
 2013-06-23 11:46:01 +02:00
Sreerenj Balachandran
0a496f4167 mpegvideoparser: Fix the pixel-aspect-ratio calculation 
Ignore the display_extension values if they are greater than the width/height
values provided by seqhdr and calculate the PAR based on the seqhdr values.T
his is what DVD players are doing.

Thanks to "David Schleef <ds@schleef.org>"

https://bugzilla.gnome.org/show_bug.cgi?id=685103
 2013-06-06 14:32:45 +02:00
Stefan Sauer
668dcf0c09 signalprocessor: ladspa is not using this anymore 
When we port lv2, we'll go the same route as the new ladspa plugin.
 2013-05-28 10:27:17 +02:00
Edward Hervey
f7893fb63e codecparsers: Actually store mpeg video bitrate value 
And use the extension also (higher 12 bits)
 2013-05-23 14:59:33 +02:00
Olivier Crête
d0524c0579 insertbin: Annotate callback scopes 2013-05-15 20:03:30 -04:00
Sebastian Dröge
275e104be6 egl: Add destroy notify instead of always calling eglTerminate() on the display 
In some scenarios, for example in QtWebKit, might be difficult to obtain full
control on the egl display and it might be only accessible indirectly via
eglGetCurrentDisplay().

https://bugzilla.gnome.org/show_bug.cgi?id=700058
 2013-05-10 12:50:05 +02:00
Josep Torra
db3d5f92d6 egl: Allow being used in C++ code 2013-05-10 11:48:46 +02:00
Thiago Santos
529b248a89 codecparsers: ensure the debug category is properly initialized 
The user of the library might not need to create a NalParser, so
the debug category needs to be initialized from other functions
as well if required.
 2013-05-07 21:05:10 -03:00
Louis-Francis Ratté-Boulianne
f0211e5b7b uridownloader: unlock mutex when switching urisrc state to NULL to avoid deadlock 
When chain method was called after gst_uri_downloader_stop and before state has been changed to NULL, execution was blocking on g_mutex_lock.

Conflicts:
	gst-libs/gst/uridownloader/gsturidownloader.c
 2013-05-07 20:02:41 -03:00
Thiago Santos
99efe87b5d uridownloader: properly unref the urisrc between downloads 
This prevents leaking the element. Also sets the bus to flushing
to completely reset the downloader state
 2013-05-07 20:02:41 -03:00
Andre Moreira Magalhaes (andrunko)
f72869816c uridownloader: make cancelled state 'permanent' until a reset 
When downloading and cancelling quickly the uridownloader object and the
element using it could miss the cancelled window and the uridownloader
would fetch the wrong URI and block on subsequent fetches.

This was also problematic when stopping elements, while one task would
call the cancel, another element thread could issue a new fetch_uri. As
the cancel state isn't 'permanent' this fetch_uri would block and
prevent the whole element from stopping and going to NULL.

This patch makes the 'cancelled' state permanent until a
gst_uri_downloader_reset is called. This way the element knows the
window where the uridownloader isn't active and only reactivate it when
ready.
 2013-05-07 20:02:41 -03:00
Thiago Santos
859635ca01 uridownloader: refactor gsturidownloader to its own lib 
gsturidownloader can be reused by other plugins, better have it
into its own lib
 2013-05-07 20:02:41 -03:00
Sreerenj Balachandran
0511a6b032 mpegvideometa: Fix typo in comment 
https://bugzilla.gnome.org/show_bug.cgi?id=699827
 2013-05-07 14:52:50 +02:00
Sebastian Dröge
5bc64fd579 egl: Use gst_context_writable_structure() 2013-04-18 16:11:26 +02:00
Josep Torra
5ba7f5effc egl: silence warnings building for RPI related to 'vcos_*' 2013-04-18 12:16:17 +02:00
Sebastian Dröge
a6e50140b7 egl: Use new types from libgstvideo instead of defining our own 2013-04-17 10:49:59 +02:00
Sebastian Dröge
524421e436 video: Remove video library from -bad 
This only contained API that now has replacements in core and base.
 2013-04-11 13:35:02 +02:00
Tim-Philipp Müller
3f228f3dfc docs: add since markers to new codecparsers video meta API 
https://bugzilla.gnome.org/show_bug.cgi?id=691712
 2013-04-02 23:34:19 +01:00
Sebastian Dröge
f7a00d8ca4 egl: Add a #define for the EGLImage memory caps feature 2013-04-01 10:22:06 +02:00
Edward Hervey
67ac84c7b5 codecparsers: Add Mpeg Video GstMeta 
This can be used by parsers to provide pre-parsed information to
downstream elements that would require it (so they can avoid having
to parse the bitstream again).
 2013-03-31 18:55:29 +02:00
Edward Hervey
3bb62cbf1d codecparser: Fix picture packet extension size check 
It is at least 34 bit big (5 bytes with byte padding)
 2013-03-31 12:18:32 +02:00
Sebastian Dröge
ce9b6e5afb eglglessink: Implement GstContext handling 2013-03-29 16:38:34 +01:00
Josep Torra
a9a385c512 egl: check on the proper display and indent some lines 2013-03-29 10:33:10 +01:00
Sebastian Dröge
c645e41711 egl: Add a boxed type for GstEGLDisplay 2013-03-28 16:53:35 +01:00
Sebastian Dröge
8f9c2e8e44 egl: Fix some return values in g_return_val_if_fail() 2013-03-19 14:32:30 +01:00
Sebastian Dröge
a373e75949 egl: Add support for different orientations of the EGLImage 
The content of the EGLImages can be at least in GStreamer orientation,
meaning top line first in memory, or OpenGL orientation, meaning
bottom line first in memory.
 2013-03-13 12:23:49 +01:00
Sebastian Dröge
5e948472ed egl: Rename gst_egl_image_memory_can_map() to is_mappable() 2013-03-03 12:31:05 +01:00
Sebastian Dröge
4ca26a3c45 egl: Remove buffer pool option 
This should be done differently via the allocators in the allocation query.
 2013-03-03 12:31:05 +01:00
Sebastian Dröge
a47f52bb96 egl: Mark memory as not mappable if it isn't 2013-03-03 12:31:05 +01:00
Sebastian Dröge
0a5ff713e7 egl: Implement sharing of memory 2013-03-03 12:31:05 +01:00
Sebastian Dröge
4dd09a12dd egl: Add infrastructure for EGLImage handling 2013-03-03 12:31:04 +01:00
Sebastian Dröge
4bf50b6af0 codecparsers: Use correct type specifiers for format strings to fix compiler warnings 2013-03-03 12:29:42 +01:00
Tim-Philipp Müller
f8139b2b99 insertbin: mark as unstable API 2013-02-14 09:03:28 +00:00
Tim-Philipp Müller
214d7e0619 insertbin: fix up gtk-doc chunk and add since markers 2013-02-14 09:02:53 +00:00
Tim-Philipp Müller
0dcb7c27ba glib-compat-private.h: remove old GStaticRecMutex stuff 
Breaks the build with newer GLibs ("unknown type GStaticRecMutex")
and is not needed any more.
 2013-02-12 10:39:44 +00:00
David Schleef
743098fe8c mpegvideoparser: increase min size for picture coding ext 
This could use additional work.  The parsing code overruns the
end of buffers during normal operation, triggering GST_WARNINGs.
 2013-02-11 18:02:23 -08:00
Youness Alaoui
381fcda68b basecamerabinsrc: Add auto-start property to basecamerabin 2013-02-11 22:04:59 +01:00
Gwenole Beauchesne
6e440f1da4 codecparsers: h264: add profile enums. 
Add all useful profiles from AVC, MVC and SVC specifications.

https://bugzilla.gnome.org/show_bug.cgi?id=693140

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-02-07 14:38:27 +01:00
Gwenole Beauchesne
250555a7de codecparsers: mpeg2: add helpers to convert quantization matrices. 
Add utility functions to convert quantization matrices from zigzag scan
order (as encoded in the bitstream) into raster scan order. Also provide
another function to reverse the operation.

https://bugzilla.gnome.org/show_bug.cgi?id=693000

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-02-06 14:22:41 +01:00
Cong Zhong
46c01de05d codecparsers: mpeg2: store quantization matrices in zigzag scan order. 
Quantizer matrices are encoded in zigzag scan order in the bitstream,
but they are stored in raster scan order when they are parsed. However,
default matrices were also prepared in zigzag scan order, hence the
mismatch. i.e. the matrices were presented either in raster scan order
if they are explicitly present in the bitstream, or they were presented
in zigzag scan order if the default definitions were to be used instead.

One way to solve this problem is to always expose the quantization
matrices in zigzag scan order, since this is the role of the parser to
not build up stories from the source bitstream and just present what
is in there.

Utility functions will be provided to convert quantization matrices in
either scan order.

https://bugzilla.gnome.org/show_bug.cgi?id=693000

Signed-off-by: Cong Zhong <congx.zhong@intel.com>
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-02-06 14:22:41 +01:00
Tim-Philipp Müller
cf695c6da9 insertbin, tests: fix printf format compiler warnings 2013-01-25 12:25:15 +00:00
Gwenole Beauchesne
10639eb889 codecparsers: vc1: fix bitplanes decoding (DIFF6 or NORM6 residual bytes). 
Fix parsing of residual bytes. This is a two-step process. First,
remaining colums of full vertical resolution (<height>) need to be
processed. Next, remaining bytes in the first row can be processed,
while taking into account the fact that we may have filled in the
first columns already. So, this is not full horizontal resolution.

The following figure helps in understanding the expected order of
operations, for a 8x5 MBs bitplane.

    5 5 6 6 6 6 6 6
    5 5 1 1 1 2 2 2
    5 5 1 1 1 2 2 2
    5 5 3 3 3 4 4 4
    5 5 3 3 3 4 4 4

So, after tiles 1 to 4 are decoded, vertical tile 5 needs to be
processed (2x5 MBs) and then the horizontal tile 6 (6x1 MBs).

https://bugzilla.gnome.org/show_bug.cgi?id=692461

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-01-25 09:53:05 +01:00
Gwenole Beauchesne
fa2a526f04 codecparsers: vc1: fix bitplanes decoding (DIFF6 or NORM6). 
Fix decoding of DIFF6 or NORM6 bitplanes with an odd number of lines
(3x2 "horizontal" tiles). In this case, we have to skip the first line
of macroblocks but <width> number of bytes was used to do so, instead
of the actual <stride> size.

This fixes decoding for the video sample attached to:
https://bugzilla.gnome.org/show_bug.cgi?id=668565

https://bugzilla.gnome.org/show_bug.cgi?id=692461

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-01-25 09:39:01 +01:00
Olivier Crête
d1023646f9 insertbin: Add bin to dynamically insert elements in a running pipeline 
This element automatically links in any element added using it's
action signals. These elements must have a single source pad and a single
sink pad.
 2013-01-23 21:13:03 -05:00
Gwenole Beauchesne
07a51b16eb codecparsers: vc1: add API to parse slice headers. 
Add gst_vc1_parse_slice_header() function to parse slice headers as
described in 7.1.2. Slice layers are optional and allowed in advanced
profile mode only. Picture header, if available (PIC_HEADER_FLAG),
is parsed but not recorded because it shall be the same as that was
previously parsed with gst_vc1_parse_frame_header().

This fixes SA00049.vc1 conformance test.

https://bugzilla.gnome.org/show_bug.cgi?id=692388

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-01-23 17:22:07 +01:00
Gwenole Beauchesne
82200d75ae codecparsers: vc1: fix bitplanes decoding. 
Fix decoding of DIFF2 or NORM2 bitplanes with an odd number of macroblocks.
In particular, account for the first bit that was already parsed so that to
avoid a buffer overflow after all pairs are parsed.

This fixes SA00040.vc1 conformance test.

https://bugzilla.gnome.org/show_bug.cgi?id=692312

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-01-23 09:35:11 +01:00
Gwenole Beauchesne
cbec9bfcd0 codecparsers: vc1: simplify GstVC1VopDquant structure. 
Rename dqsbedge to dqbedge. The intent is that we can only have a single
boundary edge selector, depending on the value of dqprofile. So, dqbedge
represents DQSBEDGE if dqprofile == GST_VC1_DQPROFILE_SINGLE_EDGE, or
DQDBEDGE if dqprofile == GST_VC1_DQPROFILE_DOUBLE_EDGE.

The former dqbedge field is marked as unused and can be removed on the
next gst-plugins-bad version that allows ABI changes.

https://bugzilla.gnome.org/show_bug.cgi?id=692272

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-01-22 14:22:30 +01:00
Gwenole Beauchesne
93fbcfda23 codecparsers: vc1: fix VOPDQUANT parser for DQUANT == 2. 
Fix parsing of VOPDQUANT when DQUANT == 2. In particular, DQUANTFRM is
not present in the bitstream in this case and it shall be derived to
the default value of zero (7.1.1.31.1).

https://bugzilla.gnome.org/show_bug.cgi?id=692271

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-01-22 11:20:06 +01:00
Gwenole Beauchesne
73213e273f codecparsers: vc1: fix calculation of ALTPQUANT. 
Fix calculation of ALTPQUANT when DQUANT == 1. PQDIFF alters ALTPQUANT
in any case. See 7.1.1.31.6.

https://bugzilla.gnome.org/show_bug.cgi?id=692270

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-01-22 11:19:56 +01:00
Gwenole Beauchesne
f3698c6289 codecparsers: vc1: fix parser for DQPROFILE in VOPDQUANT. 
Fix parse_vopdquant() to correctly parse DQPROFILE, which is 2 bits
instead of a single bit.

https://bugzilla.gnome.org/show_bug.cgi?id=692267

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-01-22 11:19:44 +01:00
Gwenole Beauchesne
56e2405a35 codecparsers: h264: add inferred value for slice_beta_offset_div2. 
The standard specifies that when slice_beta_offset_div2 is not present
in the slice header, then the value of slice_beta_offset_div2 shall be
inferred to be equal to 0.

https://bugzilla.gnome.org/show_bug.cgi?id=692265

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-01-22 11:19:17 +01:00
Mark Nauwelaerts
c20d13d8f8 codecparsers: h264: zero-initialize SPS VUI parameters 
... so all 'present' flags indicate no presence of optional parts
in case VUI parameters end up not being parsed.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=681818
 2013-01-15 19:44:06 +01:00
Youness Alaoui
faf7370a27 GstPhotography: Add new enum values to match android's parameters 
https://bugzilla.gnome.org/show_bug.cgi?id=688486
 2012-11-20 09:37:59 +00:00
Gwenole Beauchesne
e179a6b4dc codecparsers: vc1: fix PTYPE for interlaced frames. 
Coverity found missing break in parse_frame_header_advanced() when
determining PTYPE from FPTYPE for interlaced streams.

https://bugzilla.gnome.org/show_bug.cgi?id=688626

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-11-19 13:57:48 +01:00
Gwenole Beauchesne
c951d201ec codecparsers: h264: fix error code for invalid size parsed in SPS. 
gst_h264_parse_sps() returned FALSE if it parsed invalid (negative)
size components. Now make it gracefully return GST_H264_PARSER_ERROR
instead of GST_H264_PARSER_OK (FALSE).

https://bugzilla.gnome.org/show_bug.cgi?id=684568
 2012-11-19 12:06:04 +00:00
Tim-Philipp Müller
9e1b75fda3 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-04 00:09:59 +00:00
Tim-Philipp Müller
32ba17cd0f Use gst_element_class_set_static_metadata() 
where possible. Avoids some string copies. Also re-indent
some stuff. Also some indent fixes here and there.
 2012-10-17 17:46:34 +01:00
Michael Smith
0c2159a220 meta info: register thread-safely. 2012-10-03 11:05:06 -07:00
Mark Nauwelaerts
578861abea replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Peter Seiderer
fd030c15b7 gsth264parser: fix Coverity found not initialized sps/pps valid member. 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=683264
 2012-09-14 17:27:49 +02:00
Peter Seiderer
8a91eed6ad gsth264parser: fix Coverity detected off by one at call to READ_UE_ALLOWED. 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=683263
 2012-09-14 17:27:49 +02:00
Arnaud Vrac
0331fb6203 mpeg4parser: parse complexity estimation header in video object layer 
https://bugzilla.gnome.org/show_bug.cgi?id=683254
 2012-09-14 09:14:26 +02:00
Arnaud Vrac
af379b0b8e mpeg4parser: fix some issues related to video object layer parsing 
https://bugzilla.gnome.org/show_bug.cgi?id=683254
 2012-09-14 09:14:24 +02:00
Jan Schmidt
c5c44628fc mpegvideoparse: Handle Sequence Display Extension 
Change the way the pixel-aspect-ratio is computed by
interpreting the sequence header aspect ratio info
as MPEG-1 values until a sequence extension or
sequence display extension is seen, and then updating
the sequence header struct accordingly.

Fixes incorrect anamorphic display on some MPEG-2 (DVD)
sequences.
 2012-09-12 23:05:47 -07:00
Gwenole Beauchesne
0b2dd2e723 codecparsers: vc1: fix aspect ratio calculation. 
ASPECT_HORIZ_SIZE and ASPECT_VERT_SIZE are syntax elements that hold
binary encodings of sizes ranging from 1 to 256. Thus, the calculated
pixel-aspect-ratio was off by one.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>

https://bugzilla.gnome.org/show_bug.cgi?id=683858
 2012-09-12 10:44:10 +01:00
Gwenole Beauchesne
2c3eaf527b codecparsers: h264parse: don't use anonymous unions. 
Anonymous union is an ISO C (2011) feature that is not exposed in
compilers strictly conforming to the previous standard.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-09-12 10:39:32 +01:00
Gwenole Beauchesne
a08273be72 codecparsers: h264: compute pixel aspect ratio. 
Signed-off-by: Simon Farnsworth <simon.farnsworth@onelan.co.uk>
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-09-12 10:38:46 +01:00
Thiago Santos
0a831613a8 camerabin: update preview buffer pushing 
need to pass a GstSample to the utilitary preview buffer post functions
as a GstBuffer doesn't have caps anymore. The GstSample has the GstCaps
and it is used to inform the preview's pipeline about the format of the
input, before it gets converted to the user's requested output format.
 2012-07-29 00:53:29 -03:00
Lasse Laukkanen
eabb238b24 photography: update documentation 
https://bugzilla.gnome.org/show_bug.cgi?id=622482
 2012-07-11 00:10:55 +01:00
Lasse Laukkanen
3d94d8dc39 photography: Add manual control of exposure, focus and white balance 
Add new interface properties and mode for better manual control of
exposure, focus and white balance.

https://bugzilla.gnome.org/show_bug.cgi?id=622482
 2012-07-11 00:10:55 +01:00
Lasse Laukkanen
8fd2fc662a photography: Add GstPhotography prefix and fix spelling colour->color 
https://bugzilla.gnome.org/show_bug.cgi?id=622482
 2012-07-11 00:10:55 +01:00