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731 commits 44 branches 1505 tags 428 MiB
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18 commits

Author SHA1 Message Date
Nicolas Dufresne 5c8acc21fe gl: Fix some of the error handling 2017-12-09 19:31:40 +00:00
Matthew Waters f213321083 gl/colorconvert: preserve alpha in AYUV <-> RGBA conversions 
https://bugzilla.gnome.org/show_bug.cgi?id=729743
 2017-12-09 19:31:40 +00:00
Matthew Waters 977c326c59 gl/colorconvert: implement lazy init 2017-12-09 19:31:40 +00:00
Matthew Waters 857200ff40 gl: make all GObjects inherit from GstObject 
Aids memory leak debugging with GST_TRACE=mem-live
 2017-12-09 19:31:39 +00:00
Julien Isorce 4b0e037fa4 gl: use gst_gl_context_gen_shader helper instead of duplicating code 2017-12-09 19:31:39 +00:00
Matthew Waters 33091ff6a5 gl/mem: implement texture copying between formats with strides properly 
Previously, we used the width to determine the amount of data to be
copied using pbos.  This, makes it allocate enough data for the
the strides as well.
 2017-12-09 19:31:38 +00:00
Julien Isorce 959aae65c0 gl: fix string literal warning 
warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
 2017-12-09 19:31:38 +00:00
Jan Schmidt c891eedb79 glcolorconvert: Fix bt709 conversion matrices. 
Fix the sign on one entry in the bt.709 YUV->RGB conversion
matrix, and the corresponding inverse matrix. Fixes really
wrong colouring of some videos.
 2017-12-09 19:31:37 +00:00
Julien Isorce 9062658bc7 gl/color: restore viewport dimensions when fbo done 
Regression introduced by 95abfda139.
It caused to display the wrong frame size when resizing the window.
 2017-12-09 19:31:36 +00:00
Julien Isorce e7dc1d787e gl/color: fix warning type qualifiers ignored 
i686-apple-darwin11-llvm-gcc-4.2
"warning: type qualifiers ignored on function return type"
 2017-12-09 19:31:36 +00:00
Matthew Waters a321fa998a gl/color: remove if statement with no effect 
Coverity 1199698
 2017-12-09 19:31:36 +00:00
Matthew Waters 92c243be62 gl/color: pass large value by reference 
Coverity 1199700
 2017-12-09 19:31:36 +00:00
Matthew Waters 1ce0c5356f gl/color: explicitly map the buffers we are copying into 
Otherwise it may not be downloaded at all.
 2017-12-09 19:31:36 +00:00
Matthew Waters 50ff50c10e gl/color: cache the temporary textures 2017-12-09 19:31:36 +00:00
Matthew Waters 7c77c31afd gl: fixup incorrect number of arguments 2017-12-09 19:31:36 +00:00
Matthew Waters 12ecf507b8 gl: fix incorrect usage of g_return_if_fail 2017-12-09 19:31:36 +00:00
Matthew Waters 30c6efc432 gl/mem: allocate the memory per plane 
This patch provides the basic infrastructure required for this.
Upload and Download has been ported to this.

Has the nice effect of allowing GstGLMemory to be our
refcounted texture object for any texture type (not just RGBA).

Should not lose any features/video formats.
 2017-12-09 19:31:36 +00:00
Matthew Waters fba49c3463 gl: add colorconvert object that converts between color spaces/formats 
Currently used by both upload and download objects separately.
 2017-12-09 19:31:36 +00:00