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86 Commits

Author SHA1 Message Date
Adam Jackson
711023ea93 cogl: Remove unused COGL_PIPELINE_STATE_LIGHTING 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/904
 2019-10-29 16:00:01 -04:00
Adam Jackson
bd1630a12c cogl: Remove unused CoglFeatureFlags 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
f01db80387 cogl: Remove unused COGL_FEATURE_TEXTURE_READ_PIXELS 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
673f4295e8 cogl: Remove unused COGL_FEATURE_ID_OFFSCREEN_MULTISAMPLE 
This is a _little_ strange, as we still fill in the vtable slot for
glRenderbufferStorageMultisampleIMG, and can in principle still call it.
But that feature was weird to begin with as we were only checking for
that function in big-GL contexts despite that its extension is for GLES.
I'll leave cleaning that up to a future pass.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
1f04b1ae69 cogl: Remove unused COGL_FEATURE_OFFSCREEN_MULTISAMPLE 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
eb3ffeff0a cogl: Remove unused COGL_FEATURE_UNSIGNED_INT_INDICES 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
0731eb629c cogl: Remove unused COGL_FEATURE_MAP_BUFFER_FOR_{READ,WRITE} 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
0e4c23c985 cogl: Remove unused depth texture API 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
fb49e9def7 cogl: Remove unused COGL_FEATURE_ID_DEPTH_TEXTURE 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
45e77c1d87 cogl: Remove unused COGL_FEATURE_DEPTH_TEXTURE 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
cf107c89b8 cogl: Remove always-set COGL_FEATURE_OFFSCREEN 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
6a8830a551 cogl: Remove always-set COGL_FEATURE_ID_OFFSCREEN 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
4523251849 cogl: Require {EXT,ARB}_framebuffer_object in the GL driver 
This was only promoted to core in 3.0, but Mesa's supported it
unconditionally since around 7.0 even in 2.1 contexts, so this is not a
particularly onerous requirement.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
5f4e8789df cogl: Remove unused COGL_FEATURE_POINT_SPRITE 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
eaf0aa1f07 cogl: Remove unused COGL_FEATURE_DEPTH_RANGE 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
96da0c60bd cogl: Remove always-set COGL_FEATURE_ID_POINT_SPRITE 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
da36575d7f cogl: Remove always-set COGL_FEATURE_ID_PER_VERTEX_POINT_SIZE 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
7716a418ce cogl: Remove always-set COGL_PRIVATE_FEATURE_BLEND_CONSTANT 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
6ab2e30fff cogl: Remove unused COGL_FEATURE_ID_MIRRORED_REPEAT 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
8b0289a5ba cogl: Remove unused COGL_FEATURE_ID_DEPTH_RANGE 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
d810c0576d cogl: Move some GL function pointers from in-gles-core to core 
Now that we require GLES2 or GL 2.1 these are always available.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
de362537c6 cogl: VBOs are always available 
ARB_vertex_buffer_object was promoted to core in GL 1.5 (and thus GLES
2.0).

https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
ba9fb16048 cogl: Remove COGL_PRIVATE_FEATURE_FOUR_CLIP_PLANES 
Again, just a difference between GL and GLES for no real reason.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:08 +00:00
Adam Jackson
148cba3270 cogl: Remove COGL_PRIVATE_FEATURE_QUADS 
There's no real performance benefit to this, it's just a difference
between GL and GLES for no reason.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/866
 2019-10-21 21:43:07 +00:00
Adam Jackson
049e7882b7 cogl: Move _cogl_bitmap_gl_{,un}bind into the GL driver 
These are the only pieces of the cogl bitmap support that need GL driver
knowledge, so move them there like the TODO suggests.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/874
 2019-10-21 16:32:46 -04:00
Niels De Graef
8e204e036a cogl: Add a notion of pixel format planes 
As we will start adding support for more pixel formats, we will need to
define a notion of planes. This commit doesn't make any functional
change, but starts adding the idea of pixel formats and how they (at
this point only theoretically) can have multple planes.

Since a lot of code in Mutter assumes we only get to deal with single
plane pixel formats, this commit also adds assertions and if-checks to
make sure we don't accidentally try something that doesn't make sense.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/858
 2019-10-15 16:35:16 +00:00
Adam Jackson
0f51ae7cf0 cogl: Remove unused CoglTextureDriver::prep_gl_for_pixels_upload 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/814
 2019-09-28 14:50:07 +00:00
Adam Jackson
b7ef8796b2 cogl: Remove unused cogl_{begin,end}_gl API 
Any GL calls we want to make should be inside cogl already.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/500
 2019-08-16 06:35:35 +00:00
Jonas Ådahl
7868ab761f cogl/texture: Add EGLImage texture import flags 
The flags are 'none', and 'no-get-data' meaning get_data() is not
supported.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/687
 2019-07-18 14:09:22 +00:00
Jonas Ådahl
e6c8939c30 cogl/texture: Make is_get_data_supported() a bool on the texture 
Comparing the gl target is not enough. More on that later.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/687
 2019-07-18 14:09:22 +00:00
Pekka Paalanen
55c084e6e1 cogl: Rename feature OFFSCREEN_BLIT to BLIT_FRAMEBUFFER 
The feature is not limited to offscreen framebuffer blits anymore since
"cogl: Allow glBlitFramebuffer between onscreen/offscreen".

https://gitlab.gnome.org/GNOME/mutter/merge_requests/615
 2019-07-10 08:15:02 +00:00
Pekka Paalanen
45289b3d65 cogl: Allow glBlitFramebuffer between onscreen/offscreen 
Depends on "cogl: Replace ANGLE with GLES3 and NV framebuffer_blit"

Allow blitting between onscreen and offscreen framebuffers by doing the y-flip
as necessary. This was not possible with ANGLE, but now with ANGLE gone,
glBlitFramebuffer supports flipping the copied image.

This will be useful in follow-up work to copy from onscreen primary GPU
framebuffer to an offscreen secondary GPU framebuffer.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/615
 2019-07-10 08:15:02 +00:00
Niels De Graef
70bacb9402 cogl: Remove CoglError wrapper 
CoglError was added at a certain point to remove the hard dependency on
GLib, but since this can't be avoided inside mutter, let's remove this
whole abstraction.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/631
 2019-06-20 18:25:04 +02:00
Niels De Graef
769a02b630 cogl: Drop _COGL_RETURN_VAL_IF_FAIL macro 
This was introduced when the Cogl maintainers tried to move away from
GLib. Since we always require it, we can just use
`g_return_val_if_fail()` immediately.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/629
 2019-06-19 21:46:22 +02:00
Niels De Graef
576330edce cogl: Drop _COGL_RETURN_IF_FAIL macro 
This was introduced when the Cogl maintainers tried to move away from
GLib. Since we always require it, we can just use `g_return_if_fail()`
immediately.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/629
 2019-06-19 21:36:19 +02:00
Niels De Graef
79e22853ea cogl: Remove cogl_util_ffs macro 
Since commit 46942c24, we don't need the wrapper macro as we always
require its implementation to be available on the build system.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/629
 2019-06-19 21:03:28 +02:00
Adam Jackson
9ab3a02a8a cogl: Remove unused TEXTURE_RECTANGLE feature flag 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/546
 2019-04-18 12:53:28 -04:00
Adam Jackson
2b9cd50e84 cogl: Eliminate _cogl_gl_util_get_texture_target_string 
Its results are effectively constant now. Fold them into the callers and
remove the function.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/546
 2019-04-18 12:53:19 -04:00
Adam Jackson
e71f44dbd6 cogl: Remove never-changing COGL_PIPELINE_LAYER_STATE_TEXTURE_TYPE state 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/546
 2019-04-18 12:53:17 -04:00
Adam Jackson
c881b4970d cogl: Remove unused CoglTextureRectangle 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/546
 2019-04-18 12:53:16 -04:00
Adam Jackson
fc09fa50a5 cogl: NPOT textures are always available 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/546
 2019-04-18 12:53:07 -04:00
Adam Jackson
48f04c7968 cogl: COGL_FEATURE_TEXTURE_NPOT_BASIC is always available 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/546
 2019-04-18 12:53:06 -04:00
Adam Jackson
007297f1a6 cogl: COGL_FEATURE_TEXTURE_NPOT_MIPMAP is always available 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/546
 2019-04-18 12:53:04 -04:00
Adam Jackson
302a171c08 cogl: COGL_FEATURE_TEXTURE_NPOT_REPEAT is always available 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/546
 2019-04-18 12:53:03 -04:00
Adam Jackson
893e894fff cogl: Remove always-true COGL_FEATURE_SHADERS_GLSL 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/546
 2019-04-18 12:53:01 -04:00
Adam Jackson
28954e8271 cogl: Remove unused 3D texture support 
We're not using this, and it's difficult to imagine we ever would.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/487
 2019-04-18 01:26:32 +00:00
Adam Jackson
8180927de2 cogl: Bump minimum GLES version to 2.0 
This is already effectively true because there is only a GLSL backend.
It also implies OES_texture_npot.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/489
 2019-04-17 20:06:47 +00:00
Adam Jackson
191c31b0f0 cogl: Bump minimum GL version to 2.1 
We already effectively require GLSL, because there's no fixed-function
backend anymore. OpenGL 2.0 drivers don't really exist in the wild, so
just go ahead and require 2.1 or better. 2.1 implies GLSL 1.20 or
better, so simplify that as well.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/489
 2019-04-17 20:06:47 +00:00
Adam Jackson
a94841abf1 cogl: Remove color write masks from the framebuffer and pipeline API 
The only thing using this is its own tests, and it's difficult to
imagine a real use for it.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/468
 2019-04-17 19:57:14 +00:00
Adam Jackson
b624e94ab1 cogl: Remove viewport scissor workaround 
This is effectively a revert of:

    commit 6cfc93f26f
    Author: Robert Bragg <robert@linux.intel.com>
    Date:   Tue Oct 2 11:44:00 2012 +0100

        clip-stack: workaround intel gen6 viewport clip bug

It's been over six years, if this bug is still present we should just
fix Mesa already.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/481
 2019-04-17 19:48:03 +00:00