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Author SHA1 Message Date
Matthew Waters
730b8af863 [584/906] glimagesink: update for new GLUpload object in libs 2014-03-15 18:36:48 +01:00
Matthew Waters
d9d8946351 [583/906] deinterlace: change for new API 
also allow elements to call the _filter_texture vfunc if they want
 2014-03-15 18:36:48 +01:00
Matthew Waters
79ed68478f [582/906] filters: changes for new API 2014-03-15 18:36:48 +01:00
Matthew Waters
338bb1871b [577/906] remove upload and download elements from the build system 2014-03-15 18:36:48 +01:00
Matthew Waters
d163ecce23 [572/906] remove upload and download elements 
to be replaced by upload and download in memory
 2014-03-15 18:36:48 +01:00
Matthew Waters
0f2f42e4e8 [570/906] remove the requirement for VideoMeta to be present on non-GL buffers 2014-03-15 18:36:48 +01:00
Matthew Waters
9fb3e60387 [569/906] differencematte: prevent double unref of shader and midtexture 2014-03-15 18:36:48 +01:00
Matthew Waters
beff5a3710 [566/906] effects: avoid using tanh in sin_fragment 
It produces weird results on nouveau.
Provide an alternative implementation with (1-sinh)*cosh
 2014-03-15 18:36:47 +01:00
Matthew Waters
96163f1589 [565/906] effects: fix shader compilation with mesa drivers 2014-03-15 18:36:47 +01:00
Matthew Waters
3f94f31c3d [563/906] readd support for hanging GL pipelines e.g. ... ! gleffects ! fakesink 2014-03-15 18:36:47 +01:00
Matthew Waters
729115c515 [558/906] add missing includes for _post_missing_element_message in glcolorspace 2014-03-15 18:36:47 +01:00
Matthew Waters
b227398c0c [557/906] Fix plugin define and remove warning 2014-03-15 18:36:47 +01:00
Matthew Waters
c7e43349e4 [556/906] GLColorscale: convert to a bin of glupload ! gldownload 2014-03-15 18:36:47 +01:00
Matthew Waters
ce6c6b5065 [555/906] Make the query for a GstGLDisplay a pad peer query 
Allows the query to pass through bin boundaries and makes it possible for
arbitrary gl elements to be placed in bins.
 2014-03-15 18:36:47 +01:00
Matthew Waters
35983bcd88 [553/906] GstGLFilterShader: update for GstGLMeta 2014-03-15 18:36:47 +01:00
Matthew Waters
61e2266d16 [552/906] GstGLFilterApp: update for GstGLMeta 2014-03-15 18:36:47 +01:00
Matthew Waters
8ae1fd34e0 [551/906] GstGLOverlay: fix loading of non-square overlays 
libjpeg complains about "Application read too {many,few} scan lines" in non-square images
 2014-03-15 18:36:47 +01:00
Matthew Waters
b34d014918 [550/906] GstGLOverlay: fix libPNG complaining about unsigned integer being out of range 2014-03-15 18:36:46 +01:00
Matthew Waters
b54f031278 [549/906] GstGLOverlay: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
7a44219656 [548/906] GstGLDifferenceMatte: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
02fcc954de [547/906] GstGLBumper: fix libPNG complaining about invalid png files 
We failed to inform libPNG that we had already read the header
 2014-03-15 18:36:46 +01:00
Matthew Waters
f0035b9a9b [546/906] GstGLFilterSobel: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
da4c698a50 [545/906] GstGLBumper: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
3affb44884 [544/906] fix memory leaks from not g_free()ing string returned by gst_element_get_name 2014-03-15 18:36:46 +01:00
Matthew Waters
3be415e5c9 [541/906] GstGLTestSrc: generate a GLBufferPool instead of a VideoBufferPool in decide_allocation 2014-03-15 18:36:46 +01:00
Matthew Waters
7c0c039933 [540/906] GstGLMosaic: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
9f51f1721e [539/906] GstGLImageSink: fold multiple fields into one and use VIDEO_SINK_* for window width/height 
replace the caps information with a GstVideoInfo
place the window width/height information width VIDEO_SINK
 2014-03-15 18:36:46 +01:00
Matthew Waters
84bf052181 [538/906] GstGLDeinterlace: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
d4045e7699 [537/906] GstGLFilterReflectedScreen: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
5402a43d80 [536/906] GstGLFilterGlass: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
a93c464c5b [535/906] GstGLFilterLaplacian: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
ddbfe41721 [534/906] GstGLFilterCube: Update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
58c27d8ef2 [533/906] GstGLFilterBlur: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
9ab50ed175 [531/906] GstGLEffects: update for GstGLMeta 2014-03-15 18:36:45 +01:00
Matthew Waters
ed5deaa29b [530/906] GstGLUpload: fix video scaling and use GL_UPLOAD_CAPS 2014-03-15 18:36:45 +01:00
Matthew Waters
d03ffe867d [529/906] GstGLDownload: fix video scaling and use GL_DOWNLOAD_CAPS 2014-03-15 18:36:45 +01:00
Matthew Waters
65c0afe557 [526/906] GstGLTestSrc: update for 1.0 
implement decide_allocation
rename push_src_create to _fill
use GstVideoInfo to convert times
make use of GstGLMeta and friends
 2014-03-15 18:36:45 +01:00
Matthew Waters
ce3b50484f [525/906] GstGLDownload: add allocation methods and use GstGLMeta 
make GstGLDownload work with the new GstGLMeta and friends
 2014-03-15 18:36:45 +01:00
Matthew Waters
3d7788dabb [523/906] update for meta API changes 2014-03-15 18:36:45 +01:00
Matthew Waters
08349cff6d [519/906] GstGLUpload: implement the allocation funcs and use GstGLMeta 
make use of the new GstGLMeta, GstGLMemory and GstGLBufferPool objects
 2014-03-15 18:36:45 +01:00
Matthew Waters
4d7bb47b75 [518/906] GstGLImageSink: add propose_allocation impl and use GstGLMeta 
make use of GstGLMeta and GstGLMemory
 2014-03-15 18:36:45 +01:00
Matthew Waters
71c6aae707 [513/906] Remove GstGLBuffer (to be replaced by GstGLMeta) 2014-03-15 18:36:44 +01:00
Matthew Waters
d39eb40a40 [510/906] GstGLImageSink: update for 1.0 2014-03-15 18:36:44 +01:00
Matthew Waters
590c3f4060 [508/906] GstGLDownload: update for 1.0 2014-03-15 18:36:44 +01:00
Matthew Waters
00c11d955e [507/906] GstGLTestSrc: update for 1.0 2014-03-15 18:36:44 +01:00
Matthew Waters
42127be707 [506/906] GstGLUpload: update for 1.0 2014-03-15 18:36:44 +01:00
Matthew Waters
620d330953 [505/906] GstGLColorscale: update for 1.0 2014-03-15 18:36:44 +01:00
Matthew Waters
d66bd69b36 [503/906] Rename GST_BOILERPLATE_* to G_DEFINE_TYPE_* and move _base_init into _class_init 2014-03-15 18:36:44 +01:00
Matthew Waters
6f2acb94c6 [502/906] Update versioning for gstreamer 1.0 
Renames GST_MAJORMINOR to GST_API_VERSION in build files
removes -lgstinterfaces from _LDADD flags
 2014-03-15 18:36:44 +01:00
Julien Isorce
a9d4210388 [499/906] examples: fix build on MacOSX 2014-03-15 18:36:43 +01:00
Julien Isorce
0c7080e7a1 [498/906] gldisplay: don't pass non-constant strings as printf format strings 
Fixes 'format not a string literal and no format arguments' on darwin
 2014-03-15 18:36:43 +01:00
Julien Isorce
865e431a75 [496/906] cmake build: add path to config.h on APPLE 2014-03-15 18:36:43 +01:00
Julien Isorce
7e45f26a21 [494/906] cmake build: use config.h from win32/common and add some guidelines 2014-03-15 18:36:43 +01:00
Tim-Philipp Müller
5b9e4b8282 [493/906] glfiltershader: fix crash when loading shader file 
Just use g_file_get_contents() instead of home-made file loading.
Fixes two issues - one is that we should pass "r" to fopen and
not O_RDONLY, the other is that an incorrect variable was used
to read the file length, leading to an empty shader file.

Spotted by: Wang Xin-yu (王昕宇) <comicfans44@gmail.com>

https://bugzilla.gnome.org/show_bug.cgi?id=702844
https://bugzilla.gnome.org/show_bug.cgi?id=702845

Conflicts:
	gst/gl/gstglfiltershader.c
 2014-03-15 18:36:43 +01:00
Julien Isorce
052c23c3c5 [491/906] glES2.0: properly fails if driver/kernel inconsistency 2014-03-15 18:36:43 +01:00
Julien Isorce
2394987226 [490/906] gldisplay: error out instead of g_assert 2014-03-15 18:36:43 +01:00
Julien Isorce
20ac2cc4aa [489/906] glimagesink: pixel-aspect-ratio property now returns "1/1" by default 
Previously it was not set
Fix bug #671734 (compatibility with Totem)
 2014-03-15 18:36:43 +01:00
Julien Isorce
b88351ad0c [488/906] libvisual-gl: full compatibility with projectM-libvisual if libprojectM >= 2.0.1 
Fix bug #310775
 2014-03-15 18:36:43 +01:00
Sebastian Dröge
6bb3f66c42 [487/906] gl: Fix compiler warnings 
'if statement has empty body', which were real bugs and

'comparison of unsigned expression < 0 is always false', which was
only an unneeded comparison.
 2014-03-15 18:36:43 +01:00
Julien Isorce
5091066426 [483/906] glelements: do not leak parent when using gst_pad_get_parent 2014-03-15 18:36:43 +01:00
Julien Isorce
f639d6096d [481/906] feature checking: error out instead of doing nothing if an OpenGL feature is not present 
Fix bug #572767
 2014-03-15 18:36:42 +01:00
Julien Isorce
9e535a0410 [480/906] win32 builds: add glshader filter sources to vs9 and codeblocks 
Also fix some warnings from msvc9 and mingw-3.4.5
 2014-03-15 18:36:42 +01:00
Julien Isorce
cc70130c6f [475/906] docs: add glmosaic and glshader to docs 2014-03-15 18:36:42 +01:00
Julien Isorce
533e180ce8 [474/906] build: make libjpeg use conditional 
Disable gloverlay element if we do not hve libjpeg
 2014-03-15 18:36:42 +01:00
Julien Isorce
a7587aa44e [473/906] cmake build: 2.8 is now required and add jpeg 
jpeg and png should be optional but our cmake build is still in pre-alpha
 2014-03-15 18:36:42 +01:00
Stefan Sauer
aacf88ffa5 [472/906] linpng: make libpng use conditional 
Disable 3 elements if we don't have libpng.
 2014-03-15 18:36:42 +01:00
Luc Deschenaux
268f1a30b2 [471/906] glshader: add dynamic fragment shader filter 
Also add fragment shader parser
Fix bug #600195
 2014-03-15 18:36:42 +01:00
Anthony Violo
7d4de78102 [470/906] gloverlay: add jpeg support 
Fix bug #636070
 2014-03-15 18:36:42 +01:00
Anthony Violo
351a6d9d01 [469/906] gloverlay: manage ratio texture 
Fix bug #630525
 2014-03-15 18:36:42 +01:00
Sebastian Dröge
4732eb4d68 [465/906] gl: Fix variable unused but set compiler warnings 2014-03-15 18:36:41 +01:00
Sreerenj Balachandran
b1166ed0c4 [464/906] glimagesink: Interface query should return FALSE if the supplied interface is not GST_TYPE_X_OVERLAY 2014-03-15 18:36:41 +01:00
Stefan Kost
edefb7826c [462/906] various: add missing G_PARAM_STATIC_STRINGS flags 
Canonicalize property names as needed. Includes some gst-indent changes as well :/
 2014-03-15 18:36:41 +01:00
Stefan Kost
ac138f74a1 [461/906] xoverlay: require base from git and update to new API 2014-03-15 18:36:41 +01:00
Edward Hervey
b9c68baddc [460/906] gstgleffects: Fix upper bound of an array iteration 
10 is above NEEDED_TEXTURES (currently 5) and makes the code consistent
with the rest of the usage in the file.
 2014-03-15 18:36:41 +01:00
Julien Isorce
dab7bdf2da [458/906] glfilterreflectedscreen: fix some warnings from msvc9 2014-03-15 18:36:41 +01:00
Julien Isorce
2c43a348fa [456/906] glfilter/glmixer/gltestsrc/glupload: throw an element error if no parent bin 
Fixes bug #602153
 2014-03-15 18:36:41 +01:00
Julien Isorce
2b46c87bd0 [455/906] glimagesink: handle pixel-aspect-ratio 2014-03-15 18:36:41 +01:00
Filippo Argiolas
00030c2bdd [454/906] blur: fix gaussian kernel computation 2014-03-15 18:36:41 +01:00
Filippo Argiolas
17a33cd19a [453/906] blur: give up some accuracy for speed 
Settle with 7x7 gaussian convolution kernels, maybe slightly less
accurate than previous 9x9 but fast enough to be able to use it on i915.
About a 20% percent speed gain (again, roughly measured with
videotestsrc and glimagesink sync=false). No noticeable rendering
difference with current effects.
 2014-03-15 18:36:41 +01:00
Filippo Argiolas
a9aa0ab2ee [452/906] sin: get rid of hls conversion code 
Get rid of buggy and complicated hls conversion code for the sin effect.
The only thing needed was hue anyway and it is easily calculated using
Preucil formula for rgb to polar coordinates conversion.
Now works on i915 (removed all the IF blocks). Still needs some tuning,
I wonder if it will ever work properly.
 2014-03-15 18:36:41 +01:00
Roland Peffer
e2f9424e04 [451/906] glupload: par is already handled in fixate_caps function 
Fixes bug #593165
 2014-03-15 18:36:41 +01:00
Julien Isorce
6c2c3b44ee [450/906] indent: gstglupload.c 2014-03-15 18:36:41 +01:00
Filippo Argiolas
3d14e9684d [449/906] sobel: drop unused single pass sobel shader 
Drop unused sobel shader, if anyone still needs it, git log is your
friend.
 2014-03-15 18:36:41 +01:00
Filippo Argiolas
c888188422 [448/906] xray: increase edges visibility 
Some little fine tuning, still not completely satisfied yet.
 2014-03-15 18:36:41 +01:00
Filippo Argiolas
87fda0d867 [447/906] xray: port to the new separable sobel convolution 
Port xray effect to use the same sobel convolution just used in
glfiltersobel. Now xray too works on i915 (a bit slow).
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
021a28657d [446/906] blur: forgot to add all the changes in previous commit 2014-03-15 18:36:40 +01:00
Filippo Argiolas
556b1b79e4 [445/906] blur: use draw_texture from glfilter 2014-03-15 18:36:40 +01:00
Filippo Argiolas
ac190bc460 [444/906] laplacian: precalculate coordinates 
Precalculate coordinates to avoid unneeded texture indirections.
Now laplacian works on i915.
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
270ce448e4 [443/906] sobel: move some highly duplicated code into glfilter 
Add a new convenience function in GstGLFilter that just draws an input
texture to a target texture using a simple shader with just a "tex"
uniform sampler.
Move draw_texture from glfiltersobel to glfilter. Still need to update
other plugins to this.
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
b3c4eb4c61 [442/906] blur: optimize coordinates calculations 
Save 28 instructions on i915 (mainly redundant MOVs) and gain a 25%
(roughly measured with videotestsrc and glimagesink sync=false) speed
bump
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
5fd66383ab [441/906] sobel: convolve only luma 
Rework Sobel a little bit again making it work as the old one:
1. desaturate input texture
2. calculate horizontal convolution for x gradient and vertical
   convolution for y gradient at the same time (halves the number of
   needed texture lookups)
3. store results in a single texture (red and green channel)
4. calculate remaining convolution (same as above switching vertical and
   horizontal)
5. calculate length of gradient using red and green as x and y
   components.
Optimize wherever possible, store kernels as constants in the shaders,
remove unneeded uniforms. Restore invert property carefully avoiding
using IF.
Still not sure if "full color" convolution will be needed, glfiltersobel
is to be intended as a demo filter and xray, the only effect which uses
sobel only needs edge intensity. Dropping it for now.
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
49df4dca3c [440/906] sobel: implement sobel filter using separable kernels 
Reimplement sobel in a multipass fully separated convolution:
- calculate x gradient map convolving first horizontally with blurring
  kernel and then vertically with differentiating kernel
- calculate y gradient map convolving first vertically with blurring
  kernel and then horizonally with differentiating kernel
- calculate length of the gradient vector
Particular care was needed with normalization of the blurring kernel and
with grey level offset of the differentiating one to prevent overflow of
rgb values from the [0.0,1.0] range in intermediate passes.
Now works on i915.
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
002f069962 [439/906] sobel: get rid of #version 120 dependent array constructors 2014-03-15 18:36:40 +01:00
Pierre Pouzol
f8871ff33a [438/906] glfilterreflectedscreen: improve behavior and add some properties 
Fixes bug #612163
 2014-03-15 18:36:40 +01:00
Julien Isorce
7660fcbd30 [437/906] glfilterreflectedscreen: remove unused code (copied/pasted from glfilterglass) 2014-03-15 18:36:40 +01:00
Julien Isorce
28a11181c8 [436/906] gleffectssources: fix some warnings from msvc9 2014-03-15 18:36:40 +01:00
Julien Isorce
a1cd1cdc69 [435/906] GNUStep build: add glfilterreflectedscreen sources 2014-03-15 18:36:40 +01:00
Pierre Pouzol
8c9500e9d6 [434/906] glfilterreflectedscreen: forgot to add sources 2014-03-15 18:36:40 +01:00
Pierre Pouzol
59b9cc9ebd [433/906] glfilterreflectedscreen: add new OpenGL Reflected Screen filter 
Fixes bug #612163
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
0cae67172a [430/906] convolution: save some indirection grouping math and sampling 
Thanks to Eric Anholt I've finally understood (at least I hope) how to
count texture indirections and save up some.  Texture sampling dependent
on the result of some math counts as an indirection phase. Grouped
texture lookups with no math involved count as a single indirection.
Math on the coordinates count as indirection.
So the best thing is to group all the math involving coordinates and
then do all the lookups.
This saves enough indirections to make glfilterblur and glow effect
work, albeit a bit slowly, on i915.
 2014-03-15 18:36:39 +01:00