515679e4fe
Refactor EGL/GL API loading
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Remove glapi.sh code generation, replace it with hand-written loading
code that checks extension strings before calling eglGetProcAddress.
The GLES2 renderer still uses global state because of:
- {PUSH,POP}_GLES2_DEBUG macros
- wlr_gles2_texture_from_* taking a wlr_egl instead of the renderer
2019-12-20 01:03:34 +00:00
5df606d8ab
render/gles2: do not set GL_TEXTURE_MAG_FILTER
2019-11-26 09:42:10 -05:00
16e5e9541b
Add -Wmissing-prototypes
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This requires functions without a prototype definition to be static.
This allows to detect dead code, export less symbols and put shared
functions in headers.
2019-11-20 02:05:03 +00:00
4c9423278a
Introduce wlr_renderer_get_egl
2019-11-11 19:10:10 +01:00
447835afc1
render/gles2: provide public API to access GL texture
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Prior to this commit, compositors needed to render the texture to an
intermediate off-screen buffer using wlr_renderer APIs if they wanted to
use a custom rendering path (e.g. render to a 3D scene).
A new wlr_gles2_texture_get_attribs exposes the GL texture target and ID
so that compositors can render wlr_textures with their own shaders. An
example of a compositor doing so is available at [1].
[1]: 3db905b784/src/render.c (L227)
2019-11-07 14:24:03 -05:00
85a2ee6d30
render/gles: Simplify textures a bit
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We don't need our own enum for types. Instead we just use
GL_TEXTURE_{2D,EXTERNAL_OES}, which already describes usage.
Also fixes a situation where we were using GL_TEXTURE_2D in a situation
we should not have. wl_drm buffers are always GL_TEXTURE_EXTERNAL_OES,
no matter if they're RGB or any other format.
2019-11-06 09:46:01 +01:00
6bb7639a0f
render/gles2: don't unset the current EGL surface when destroying texture
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When a texture is destroyed between wlr_egl_make_current and
wlr_egl_swap_buffers, it resets the current EGL surface to NULL. This
makes wlr_egl_swap_buffers fail.
If the EGL context is already current, there's no need to reset it.
2019-10-16 09:40:26 -04:00
734c64a6cc
render/gles2: fix calculation for partial gles2 pixel read ( #1809 )
2019-08-31 23:00:52 +03:00
107a1789ea
render/gles2: print GL_RENDERER
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This is often the name of the GPU and can help debugging graphics issues.
2019-05-07 10:51:52 -06:00
e42178d03f
render: switch wlr_renderer to wlr_drm_format_set
2019-04-01 19:18:04 +03:00
5445d8aad0
meson: enable more compiler warnings
2019-03-01 09:20:23 +01:00
75371d2c88
Require libdrm >= 2.4.95
2019-01-29 19:33:38 +01:00
9af0c5338f
Standardize the wlr_box input paramaters
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Fixes #1094
2018-12-21 13:56:10 -05:00
d592dcdedd
render/gles2: check for GL_OES_EGL_image_external
2018-11-04 09:00:55 +01:00
62d646f2b8
render/gles2: remove assumptions about supported formats
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We were assuming GL_BGRA_EXT was always supported.
We now check that it's supported for rendering. We fail if it isn't because
this format is specified as "always supported" by the Wayland protocol.
We also check if it's supported for reading pixels. A new preferred_read_format
function returns the preferred format that can be used to read pixels. This is
used by the screencopy protocol.
2018-11-04 09:00:51 +01:00
cb03a41a3b
Use enum wl_shm_format for gles2 texture formats
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Also rephrase the write_pixels comment.
2018-10-16 09:35:28 +02:00
cd28637187
Remove fmt parameter from wlr_texture_write_pixels
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It's not allowed to change the format of a texture so remove
the confusing parameter.
2018-10-15 23:56:56 +02:00
ad406db21c
gles2: change context when it is not current
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Texture functions, that create and manipulate textures should switch
the current context if necessary.
thanks to: @emersion
Fixes #934
2018-08-03 07:43:22 +02:00
b902c2bd7c
Revert "Move side-effect out of assert statement"
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This reverts commit a0afedcd8f
2018-07-13 15:46:54 -04:00
a0afedcd8f
Move side-effect out of assert statement
2018-07-13 13:54:09 -04:00
c4915d1492
render: add wlr_texture_is_opaque
2018-07-12 23:35:33 +01:00
7cbef15206
util: add wlr_ prefix to log symbols
2018-07-09 22:49:54 +01:00
cc9b198f9e
render/gles2: ditch extra parens
2018-06-30 23:19:02 +01:00
bf7560b7cd
screencopy: add capture_output_region support
2018-06-30 22:18:04 +01:00
2b9cbaddf3
screencopy: add support for frame flags
2018-06-30 22:18:03 +01:00
57548b557a
Merge branch 'master' into screencontent
2018-06-17 14:49:18 +01:00
d643361c48
Merge pull request #1047 from NotKit/gles2fix
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Fix GLES2 renderer to use glGetUniformLocations locations
2018-06-13 15:37:16 +01:00
6f29db1044
gles2 renderer: introduce struct wlr_gles2_tex_shader
2018-06-13 13:43:01 +03:00
f1a62a3200
Rename egl.exts to match the extension names
2018-06-09 19:11:51 +02:00
457bfcab19
render/egl: only request high priority context on DRM
2018-06-08 00:17:45 +01:00
de91c55ea9
Fix GLES2 renderer to use glGetUniformLocations locations
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This is needed as uniform locations are driver implementation-specific.
2018-06-07 18:06:31 +03:00
6b7a55aa3d
Merge pull request #1020 from emersion/remove-check-dmabuf
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render: remove wlr_renderer_check_import_dmabuf
2018-05-31 21:49:57 +01:00
21928cbe61
Merge branch 'master' into screencontent
2018-05-31 12:33:27 +01:00
d1cf9acbd5
cleanup: Use void for zero-parameter functions
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Signed-off-by: Genki Sky <sky@genki.is>
2018-05-30 20:19:16 -04:00
135721118a
render: remove wlr_renderer_check_import_dmabuf
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It's possible to implement it outside the renderer, by creating a
texture and destroying it right away. This reduces the API surface
of the renderer.
2018-05-30 17:08:15 +01:00
28020ff577
Only allow one modifier per DMA-BUF, split attributes struct in render/
2018-05-30 09:29:12 +01:00
5ba1a9af56
render: add wlr_texture_to_dmabuf
2018-05-29 18:47:17 +01:00
41130fe54b
render: bind wl_drm in renderer
2018-05-21 19:07:08 +01:00
47ffd0e184
gles2: pre-multiply alpha and fix blending function
2018-05-18 20:34:36 +03:00
35e83800d4
Fix alpha for src_rgba and src_rgbx
2018-05-15 22:29:36 -04:00
71ca45e2c0
Make sure we don't use others' prefixes
2018-04-25 23:24:58 +01:00
018b82c01e
render/egl: allow passing NULL to surface and image destructors
2018-04-25 08:28:48 +01:00
1b802d9251
Make wlr_renderer_scissor take normal coords instead of upside-down ones
2018-04-12 19:38:33 -04:00
d2ebbd103c
backend: remove wlr_backend_get_egl
2018-04-08 11:00:56 -04:00
f3f61bed3e
Untie wlr_gles2_renderer and wlr_gles2_texture
2018-04-01 16:07:50 -04:00
a7bb48b404
render/egl: add wlr_egl_create_image_from_wl_drm
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This allows external renderers and potential future GL-based
renderers to re-use this function.
2018-03-31 23:20:00 -04:00
33a2eb4b77
Untie wlr_backend from wlr_renderer
2018-03-31 18:49:43 -04:00
23d357e371
Downgrade gles2 messages to L_DEBUG
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L_INFO is for stuff that's useful to the user
2018-03-31 00:27:30 -04:00
c9ed6fed59
Fix build error with -O2
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../render/gles2/renderer.c: In function ‘gles2_render_texture_with_matrix’:
../render/gles2/renderer.c:140:2: error: ‘target’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
glBindTexture(target, tex_id);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../render/gles2/renderer.c:145:2: error: ‘prog’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
glUseProgram(prog);
2018-03-31 01:05:33 +03:00
330ee08126
Merge pull request #744 from emersion/texture-redesign
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Redesign wlr_texture
2018-03-28 00:14:57 -04:00
c42fd1018b
render: remove GL calls from wlr_egl
2018-03-27 17:02:48 -04:00
adf4fb08dd
Merge branch 'master' into texture-redesign
2018-03-26 19:13:13 -04:00
793c3b3047
render: add simple functions to render rectangles and ellipses
2018-03-26 12:41:51 -04:00
c63d94483b
Redesign wlr_texture
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- Textures are now immutable (apart from those created from raw
pixels), no more invalid textures
- Move all wl_drm stuff in wlr_renderer
- Most of wlr_texture fields are now private
- Remove some duplicated DMA-BUF code in the DRM backend
- Add more assertions
- Stride is now always given as bytes rather than pixels
- Drop wl_shm functions
Fun fact: this patch has been written 10,000 meters up in the air.
2018-03-24 23:48:32 -04:00
b1852096c5
linux-dmabuf: Support multi plane formats like NV12
2018-03-23 09:03:31 +01:00
a854c2f246
Merge branch 'master' into gles2-renderer-redesign
2018-03-23 00:55:55 +01:00
b1f93bc5cc
render/egl: use EGL_KHR_debug
2018-03-21 10:42:43 +01:00
8207f0f081
render/gles2: use gles2_pixel_format::has_alpha for shader selection
2018-03-21 08:53:36 +01:00
cc5ef1d2ff
render/gles2: move list of supported WL formats to pixel_format.c
2018-03-21 08:50:59 +01:00
3581573bdc
render/gles2: make wlr_renderer_begin take viewport size
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This allows raw GL calls outside wlr_renderer to be removed.
2018-03-21 07:37:09 +01:00
95e86e675a
render/gles2: remove global state, use OpenGL debug extension
2018-03-20 19:14:33 +01:00
2d01663b25
gles2: Honor alpha in fragment_src_external
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By using the same vertex shader and adding alpha to the fragment shader
for external textures we can:
- use alpha blending
- have wlr_gles2_render_texture_with_matrix work with
the GL_TEXTURE_EXTERNAL_OES. So far this failed
since we passed in alpha which was unknown by fragment_src_external
2018-03-20 14:30:30 +01:00
13e4ba4867
gles2_texture_bind: use texture's target type
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Hardcoding GL_TEXTURE_2D leads to rendering errors when using
GL_TEXTURE_EXTERNAL_OES textures.
2018-03-20 14:30:30 +01:00
b3cb5a36c7
gles2: allow to specify texture target type
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Allow to set the texture target type when generating/binding the
texture. This allows us to attach the texture type to the texture so we
don't have to keep the logic elsewhere.
2018-03-20 14:30:30 +01:00
c41de2d1be
render: split render.h into wlr_renderer.h and wlr_texture.h
2018-03-19 23:16:29 +01:00
6ecb0eefcb
render/gles2: transpose matrices before binding them
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Setting glUniformMatrix3fv's transpose parameter to GL_TRUE is
not allowed for OpenGL ES 2.
This adds a wlr_matrix_transpose function.
2018-03-19 20:21:02 +01:00
1956d3cedb
Merge pull request #722 from emersion/matrix-redesign
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Matrix redesign
2018-03-17 15:22:00 -04:00
f1cbbac636
render/gles2: remove matrix transposition in shaders
2018-03-15 21:30:31 +01:00
876f07e9f1
renderer: replace wlr_texture_get_matrix by wlr_render_texture
2018-03-15 19:31:02 +01:00
0e253e0615
render/gles2: don't set inverted_y when EGL_WAYLAND_Y_INVERTED_WL is unsupported
2018-03-15 15:51:15 +01:00
8b58e1a3ad
Merge branch 'master' into matrix-redesign
2018-03-15 15:48:09 +01:00
824a95ad19
matrix: use 2D matrices
2018-03-15 15:33:58 +01:00
653bc282a7
Indent GLSL by two spaces
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since this is the most established indentation
2018-03-15 12:40:18 +01:00
14cdb6153f
Add initial linux_dmabuf protocol support
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Tested with
./weston-simple-dmabuf-drm
./weston-simple-dmabuf-drm --import-immediate=1
./weston-simple-dmabuf-drm --y-inverted=1
(and combinations)
Supports only single plane XRGB dmabufs for now.
2018-03-15 12:40:18 +01:00
d26b67cb06
matrix: unify API, don't use array pointers
2018-03-15 11:10:56 +01:00
b6a3f240c7
matrix: move to types/
2018-03-15 09:11:27 +01:00
2d0db16942
render: Flip textures in case of inverted_y
2018-03-11 19:02:05 +01:00
2dc8a35db2
textures: tell us which texture format is unsupported
2018-02-28 18:36:32 +01:00
d08792bfff
Add alpha to wlr_render_with_matrix
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so we can use the alpha channel to e.g. blend in textures
2018-02-25 13:47:48 +01:00
1d9be89e2d
Revert "ELF Visibility"
2018-02-19 18:01:27 -05:00
86269052eb
Explicitly export EFL symbols
2018-02-19 14:26:40 +13:00
c2e1474010
Reformat all #include directives
2018-02-12 21:29:23 +01:00
36ead80cd1
Make wlr_signal_emit_safe private
2018-02-12 19:52:47 +01:00
5e58d46cc1
Add wlr_signal_emit_safe
2018-02-12 09:12:31 +01:00
ddb1779f9f
render: make wlr_renderer_clear take a float[4] for the color
2018-02-03 09:32:02 +01:00
51c22d39a4
Merge remote-tracking branch 'upstream/master' into output-damage
2018-01-29 23:24:09 +01:00
ed5b1fdedd
Merge pull request #580 from emersion/screenshooter-renderer-backport
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Backport screenshooter fixes from the renderer redesign v1
2018-01-29 17:13:23 -05:00
f34a1b75eb
render/gles2: use format bpp when reading pixels
2018-01-26 23:13:41 +01:00
6281deb90f
Merge remote-tracking branch 'upstream/master' into output-damage
2018-01-24 14:48:01 +01:00
4fa90b0511
Backport screenshooter fixes from the renderer redesign v1
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This backports some changes to #319 to fix the screenshooter data
format. This also adds wlr_backend_get_renderer which will be
useful to support multiple renderers.
2018-01-23 22:06:54 +01:00
415a2b7c56
render: add wlr_renderer_clear and wlr_renderer_scissor
2018-01-22 16:42:22 +01:00
a0f24b809e
output: add damage event
2018-01-19 13:13:46 +01:00
5017d7f762
rootston: only draw damaged regions
2018-01-18 14:36:42 +01:00
3751a17321
decorate xwayland views
2018-01-16 07:51:10 -05:00
bc113c16aa
Use correct include path for glapi.h
2017-11-30 10:32:55 +13:00
37b8a096a9
Pass backend to render
2017-10-22 10:39:23 +13:00
9b984253e2
Move egl.h to render/egl.h
2017-10-22 10:36:07 +13:00
9e1ff2dce9
Merge pull request #140 from emersion/screenshooter
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Add screenshooter
2017-10-08 10:06:41 -04:00
c0e5feea37
Add GL/EGL extension loader generator
2017-10-08 13:23:41 +13:00
0ce3135304
Move read_pixels from output to renderer
2017-10-08 02:11:56 +02:00
Simon Ser
Ronan Pigott
Drew DeVault
Scott Anderson
Filip Sandborg
Timidger
nyorain
Mariusz Bialonczyk
NeKit
Vincent Vanlaer
Genki Sky
Ilia Bozhinov
Brian Ashworth
Orestis Floros
Tony Crisci
Guido Günther
Scott Anderson