Matthew Waters e4bf9ed8f0 gl/utils: Fix NDC conversion matrices for column-majorness ... The matrices were converting the wrong values with non-diagonal-only matrices. e.g. a typical yflip matrix in [-1,1]^3 such as 1 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 1 Would have actually required a matrix like this in [0,1]^3 1 0 0 0 0 -1 0 0 0 0 1 0 0 -2 0 1 Which is 1. not consistent with our multiplication convention and would require transposing matrices or changing our multiplication order (from what is generally used on opengl matrix guides/tutorials). 2. Produces incorrect values when input with actual vertices accounting for the difference in multiplication order. e.g. some vertices multiplied by the yflip matrix using vertex * yflip(== transpose(yflip) * vertex): vertex: -> result: expected: vec4(1,0,1,1) -> vec4(1,-2,1,1) vec4(1,1,1,1) vec4(1,1,1,1) -> vec4(1,-3,1,1) vec4(1,0,1,1) With the updated values, we now get the expected values. Includes a test for this behaviour and the example above		2018-06-06 23:36:08 +10:00
..
effects	gl: fix up a few more #if HAVE_FOO	2017-12-19 16:51:24 +00:00
caopengllayersink.h	gl: fix broken build due to previous commit 2fd84a6c	2017-12-09 19:32:30 +00:00
caopengllayersink.m	gl/caopengllayer: use public GstGLContext instead of Cocoa-specific one	2017-12-09 19:32:31 +00:00
gltestsrc.c	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gltestsrc.h	gltestsrc: add a generic src framework	2017-12-09 19:32:18 +00:00
gstglalpha.c	gl: add glalpha element that is similar to the alpha element	2018-05-05 21:24:25 +10:00
gstglalpha.h	gl: add glalpha element that is similar to the alpha element	2018-05-05 21:24:25 +10:00
gstglbasemixer.c	aggregator: Remove klass->sinkpads_type	2017-12-09 19:32:31 +00:00
gstglbasemixer.h	glbasemixer: Remove unused negotiated member	2017-12-09 19:32:28 +00:00
gstglbumper.c	glfilter: Remove hard-coded pad templates	2017-12-09 19:32:29 +00:00
gstglbumper.h	move gl elements to ext subdirectory	2017-12-09 19:31:34 +00:00
gstglcolorbalance.c	glcolorbalance: Support OES textures for input/passthrough	2018-05-07 01:16:27 +10:00
gstglcolorbalance.h	gl: implement a colorbalance element	2017-12-09 19:32:14 +00:00
gstglcolorconvertelement.c	glbasefilter: expose finding the local GL context	2018-05-05 21:24:25 +10:00
gstglcolorconvertelement.h	glbasefilter: expose finding the local GL context	2018-05-05 21:24:25 +10:00
gstglcolorscale.c	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gstglcolorscale.h	glcolorscale: support gl3	2017-12-09 19:31:51 +00:00
gstgldeinterlace.c	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gstgldeinterlace.h	glfilter: rewrite subclasses for filter_texture() occuring on GL thread	2017-12-09 19:32:21 +00:00
gstgldifferencematte.c	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gstgldifferencematte.h	gl: use GLMemory for accessing textures everywhere	2017-12-09 19:32:21 +00:00
gstgldownloadelement.c	gldownload: remove texture-target field from dmabuf/sysmem caps	2018-02-09 12:33:28 +11:00
gstgldownloadelement.h	gldownload: Add dmabuf exporting	2017-12-09 19:32:31 +00:00
gstgleffects.c	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gstgleffects.h	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gstglfilterapp.c	glfilter: Remove hard-coded pad templates	2017-12-09 19:32:29 +00:00
gstglfilterapp.h	glframebuffer: rewrite for a more consistent API	2017-12-09 19:32:21 +00:00
gstglfilterbin.c	gl*bin: fix transfer semantics for the create-element signal	2018-02-09 17:15:30 +11:00
gstglfilterbin.h	gl: new element glfilterbin	2017-12-09 19:31:57 +00:00
gstglfiltercube.c	glfilter: Remove hard-coded pad templates	2017-12-09 19:32:29 +00:00
gstglfiltercube.h	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gstglfilterglass.c	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gstglfilterglass.h	gl: use GLMemory for accessing textures everywhere	2017-12-09 19:32:21 +00:00
gstglfilterreflectedscreen.c	glfilter: Remove hard-coded pad templates	2017-12-09 19:32:29 +00:00
gstglfilterreflectedscreen.h	gl: silence all the compiler warnings	2017-12-09 19:31:34 +00:00
gstglfiltershader.c	gl: use #ifdef HAVE_* instead of #if HAVE_FOO	2017-12-19 12:01:41 +00:00
gstglfiltershader.h	glshaderelement: implement setting arbitrary uniforms	2017-12-09 19:32:09 +00:00
gstglimagesink.c	glimagesink: Correct PAR in output caps when transforming	2018-02-23 19:39:37 +11:00
gstglimagesink.h	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gstglmixer.c	Port to latest GstAggregator segment API	2018-03-01 15:33:25 +01:00
gstglmixer.h	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gstglmixerbin.c	gl*bin: fix transfer semantics for the create-element signal	2018-02-09 17:15:30 +11:00
gstglmixerbin.h	gl: new glmixerbin element	2017-12-09 19:31:57 +00:00
gstglmosaic.c	docs: Port all docstring to gtk-doc markdown	2017-12-09 19:32:27 +00:00
gstglmosaic.h	gl: use GLMemory for accessing textures everywhere	2017-12-09 19:32:21 +00:00
gstgloverlay.c	glfilter: Remove hard-coded pad templates	2017-12-09 19:32:29 +00:00
gstgloverlay.h	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gstglsinkbin.c	gl*bin: fix transfer semantics for the create-element signal	2018-02-09 17:15:30 +11:00
gstglsinkbin.h	glsinkbin: add glcolorbalance element	2017-12-09 19:32:15 +00:00
gstglsrcbin.c	gl*bin: fix transfer semantics for the create-element signal	2018-02-09 17:15:30 +11:00
gstglsrcbin.h	gl: new glsrcbin element	2017-12-09 19:31:57 +00:00
gstglstereomix.c	Port to latest GstAggregator segment API	2018-03-01 15:33:25 +01:00
gstglstereomix.h	glstereomix: Fix caps negotiation	2017-12-09 19:32:22 +00:00
gstglstereosplit.c	docs: Port all docstring to gtk-doc markdown	2017-12-09 19:32:27 +00:00
gstglstereosplit.h	glsterosplit: remove internal glupload/glcolorconvert	2017-12-09 19:32:18 +00:00
gstgltestsrc.c	gltestsrc: guard stop in gl thread	2017-12-09 19:32:31 +00:00
gstgltestsrc.h	glframebuffer: rewrite for a more consistent API	2017-12-09 19:32:21 +00:00
gstgltransformation.c	glutils: fix matrix operations everywhere	2017-12-09 19:32:30 +00:00
gstgltransformation.h	gl: fix broken build due to previous commit 2fd84a6c	2017-12-09 19:32:30 +00:00
gstgluploadelement.c	glbasefilter: expose finding the local GL context	2018-05-05 21:24:25 +10:00
gstgluploadelement.h	glbasefilter: expose finding the local GL context	2018-05-05 21:24:25 +10:00
gstglutils.c	gl/utils: Fix NDC conversion matrices for column-majorness	2018-06-06 23:36:08 +10:00
gstglutils.h	glutils: fix matrix operations everywhere	2017-12-09 19:32:30 +00:00
gstglvideoflip.c	docs: Port all docstring to gtk-doc markdown	2017-12-09 19:32:27 +00:00
gstglvideoflip.h	glvideoflip: implement GstVideoDirection interface	2017-12-09 19:32:22 +00:00
gstglvideomixer.c	aggregator: Remove klass->sinkpads_type	2017-12-09 19:32:31 +00:00
gstglvideomixer.h	glvidemixer: need reconfigure output gemotry after caps renegotiated	2017-12-09 19:32:30 +00:00
gstglviewconvert.c	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gstglviewconvert.h	gl: do not include GL headers in public gstgl headers	2017-12-09 19:32:29 +00:00
gstopengl.c	gl: add glalpha element that is similar to the alpha element	2018-05-05 21:24:25 +10:00
Makefile.am	gl: add glalpha element that is similar to the alpha element	2018-05-05 21:24:25 +10:00
meson.build	gl: add glalpha element that is similar to the alpha element	2018-05-05 21:24:25 +10:00