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70 commits

Author SHA1 Message Date
Matthew Waters
1153684a94 glmemory: add the texture type to allocate to parameters 
Rather than assuming something.  e.g. zerocopy on iOS with GLES3 requires
the use of Luminance/Luminance Alpha formats and does not work with
Red/RG textures.
 2017-12-09 19:32:21 +00:00
Guillaume Desmottes
e7217fad33 glupload: fix shader leak in test 
https://bugzilla.gnome.org/show_bug.cgi?id=766663
 2017-12-09 19:32:20 +00:00
Matthew Waters
ce72589510 tests/glcontext: update test for gen,del_texture removal 2017-12-09 19:32:20 +00:00
Matthew Waters
eb1a9bb9b0 gldisplay: make readding the same context a no-op 
With e38af23044 returning the correct contexts,
gst_gl_display_add_context() was susceptible to causing infinte loops when
adding the same GstGLContext more than once.  Fix and add a test for
gst_gl_display_add_context().

Fixes glvideomixer gst-validate tests.
 2017-12-09 19:32:17 +00:00
Matthew Waters
65533b807c gl: add a gstglquery object for arbitrary GL queries 
Currently only GL_TIME_ELAPSED and GL_TIMESTAMP are supported
 2017-12-09 19:32:15 +00:00
Matthew Waters
472970324c glcontext: implement checking whether a context has been shared 
Some operations are unnecessary when running with only a single GL
context.
e.g. glFlush when setting a fence object as the flush happens on wait.

API: gst_gl_context_is_shared
 2017-12-09 19:32:14 +00:00
Matthew Waters
9328ec33f3 tests/glmemory: output data pointer values on failure 
Allows quicker inspection of what failed.
 2017-12-09 19:32:14 +00:00
Sebastian Dröge
eeb4fe6f63 glcolorconvert: Fix name of testsuite 2017-12-09 19:32:13 +00:00
Matthew Waters
09c8c23842 gl*memory*: reverse the parameter order of user_data and destroy notify 
The convention is to have the destroy notify last after any user data
 2017-12-09 19:32:13 +00:00
Matthew Waters
1673a6192f glmemorypbo: remove our own alloc()/wrapped()/etc functions 
replaced by equivalent functionality within gst_gl_base_memory_alloc()
 2017-12-09 19:32:13 +00:00
Matthew Waters
56c3d97421 tests: update for glmemory api changes 2017-12-09 19:32:12 +00:00
Matthew Waters
ba03bc2cba tests/glmemory: include the generic gl header 
Including gstglmemory.h directly results in the compiler complaining
about incomplete types.
 2017-12-09 19:32:12 +00:00
Matthew Waters
76a38dd66a glmemory: base classify and add the pbo memory on top 
The base class is useful for having multiple backing memory types other
than the default.  e.g. IOSurface, EGLImage, dmabuf?

The PBO transfer logic is now inside GstGLMemoryPBO which uses GstGLBuffer
to manage the PBO memory.

This also moves the format utility functions into their own file.
 2017-12-09 19:32:12 +00:00
Matthew Waters
cd584d215c gluploadmeta; remove convenience helper API 
It was not really useful as if one knows about libgstgl, one can just use
GLMemory objects directly.
 2017-12-09 19:32:12 +00:00
Vineeth TM
0adc7e1bc4 tests:glsl: version_profile_s string leak 
https://bugzilla.gnome.org/show_bug.cgi?id=758039
 2017-12-09 19:32:11 +00:00
Vineeth TM
606e3dee98 tests:glupload: fix caps memory leak 
https://bugzilla.gnome.org/show_bug.cgi?id=758039
 2017-12-09 19:32:11 +00:00
Vineeth TM
2c4a14f7c7 tests:glcolorconvert: Fix caps memory leak 
Output caps being got from video info is not getting freed

https://bugzilla.gnome.org/show_bug.cgi?id=757929
 2017-12-09 19:32:11 +00:00
Matthew Waters
25e3e1eb7b gl/tests: update for glmemory api changes 2017-12-09 19:32:10 +00:00
Matthew Waters
681cb5b16d glmemory: add support for rectangle textures 
Add the various tokens/strings for the differnet texture types (2D, rect, oes)

Changes the GLmemory api to include the GstGLTextureTarget in all relevant
functions.

Update the relevant caps/templates for 2D only textures.
 2017-12-09 19:32:10 +00:00
Matthew Waters
28d6a3edec gl/tests: port glcontext test to opengl 
Now uses vao's and vbo's when possible like the rest of the gstgl library.
 2017-12-09 19:32:09 +00:00
Matthew Waters
f688a8f0b2 glshader: port to using GstGLSLStage objects for string management 
A GstGLShader is now simply a collection of stages that are
compiled and linked together into a program.  The uniform/attribute
interface has remained the same.
 2017-12-09 19:32:09 +00:00
Matthew Waters
332543f3cf gl: add some GLSL utility functions 
Specifically parsing/setting GLSL versions and the shader related
function table.
 2017-12-09 19:32:09 +00:00
Matthew Waters
73bad9e856 glupload: remove useless release_buffer 
It's a leftover from when we weren't outputting GstBuffer's and
returning raw texture id's.
 2017-12-09 19:32:09 +00:00
Matthew Waters
8cad1e5b49 tests/glcontext: fix INVALID_ENUM GL error in test 2017-12-09 19:32:07 +00:00
Nicolas Dufresne
b817307165 glcolorconvert-test: Test notify function for setup_wrapped 
gst_gl_memory_setup_wrapped() now takes a destroy notify function. This
destroy notify is called to track the memory life time, hence will
notify each time a memory get destroyed. This test check that the
callback count is correct.
 2017-12-09 19:32:07 +00:00
Nicolas Dufresne
f4a0c062dc glcolorconvert-test: Fix build 2017-12-09 19:32:07 +00:00
Matthew Waters
66407b9877 glcontext: fix get_current_gl_api on x11/nvidia drivers 
They require to get_proc_address some functions through the
platform specific {glX,egl}GetProcAddress rather than the default
GL library symbol lookup.
 2017-12-09 19:32:05 +00:00
Matthew Waters
78957c45c2 glcontext: track sharedness with a cookie 
The previous approach of traversing the other_context weak ref tree was
1. Less performant
2. Incorrect for context destruction removing a link in the tree

Example of 2:
c1 = context_create (NULL)
c2 = context_create (c1)
c3 = context_create (c2)
context_can_share (c1, c3) == TRUE
context_destroy (c2)
unref (c2)
context_can_share (c1, c3) returns FALSE when it should be TRUE!

This does not remove the restriction that context sharedness can only
be tracked between GstGLContext's.
 2017-12-09 19:32:05 +00:00
Matthew Waters
2210ba5d46 glmemory: separate pbo transfer from texture transfers 
When supported, the potentially longer pbo upload/download can be
initiated before the texture upload/download, potentially increasing
throughput.
 2017-12-09 19:32:04 +00:00
Matthew Waters
900bcea9de glmemory: implement on top of glbasebuffer 
Provides convenient access to PBO usage.

Currently texture updates are coupled tightly to data transfers.
 2017-12-09 19:32:04 +00:00
Matthew Waters
2cbf2abea0 tests/gl: fix typo 2017-12-09 19:32:01 +00:00
Matthew Waters
72993f54fa gl: remove useless gl{En,Dis}able (GL_TEXTURE_*) calls 
We are using shaders everywhere and so they are not needed
 2017-12-09 19:32:01 +00:00
Matthew Waters
ae08ada8f0 gl/tests: fix deadlock on glcontext wrapped context test 2017-12-09 19:31:57 +00:00
hoonhee.lee
a4af602d0c tests: glcontext: remove unnecessary semicolon 
https://bugzilla.gnome.org/show_bug.cgi?id=745875
 2017-12-09 19:31:56 +00:00
Nicolas Dufresne
7c32611c87 gl-test: Port unit tests to new API 2017-12-09 19:31:55 +00:00
Matthew Waters
149cbb2e31 gl: update unit test for glmemory api change 2017-12-09 19:31:54 +00:00
Matthew Waters
8f59549ec5 gl/tests: update glwindow api change 2017-12-09 19:31:53 +00:00
Matthew Waters
1dfeae2c42 gl: split glcolorconvert usage from glupload 
the separation allows the transfer operation to occur in a separate
thread/time which may increase performance in specific circumstances.
 2017-12-09 19:31:52 +00:00
Matthew Waters
bef3f020a6 glcontext: allow wrapped contexts to be utilised like non-wrapped contexts 
Fill in the missing pieces like get_proc_address, the gl function vtable
 2017-12-09 19:31:52 +00:00
Nicolas Dufresne
7c7af39c4a gltest: Port to new API 
https://bugzilla.gnome.org/show_bug.cgi?id=740900
 2017-12-09 19:31:52 +00:00
Matthew Waters
00506bf183 glupload: rearchitecture for non GLMemory inputs/outputs 
Allows other memory types to be implemented/returned/used by the caller.
 2017-12-09 19:31:50 +00:00
Matthew Waters
be5d0d81e4 glcontext: add api for retreiving the current context and api 
that is current in the calling thread.
 2017-12-09 19:31:48 +00:00
Matthew Waters
d4592ec132 tests/glcolorconvert: do reorder checking for rgba formats 2017-12-09 19:31:47 +00:00
Matthew Waters
652753de18 tests/glmemory: add simple transfer test 
tests transferring to/from the GL with a 1x1 RGBA pixel.
 2017-12-09 19:31:47 +00:00
Matthew Waters
d946559238 gl/tests: update for upload API changes 2017-12-09 19:31:46 +00:00
Matthew Waters
5e2f15403c gl/tests: update for API changes 2017-12-09 19:31:45 +00:00
Sebastian Dröge
7ba2288f3e glupload: Fix memory leak in unit test 2017-12-09 19:31:44 +00:00
Sebastian Dröge
fcb15bd609 glcontext: Fix memory leaks in unit test 2017-12-09 19:31:44 +00:00
Matthew Waters
f01472f5a2 tests: update for glupload changes 2017-12-09 19:31:42 +00:00
Matthew Waters
1f48a074be tests: update for recent glupload changes 
GstGLUploadMeta object is now the GstVideoGLTextureUploadMeta
provider.
 2017-12-09 19:31:41 +00:00