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108 Commits

Author SHA1 Message Date
NeKit de91c55ea9 Fix GLES2 renderer to use glGetUniformLocations locations 
This is needed as uniform locations are driver implementation-specific.
 2018-06-07 18:06:31 +03:00
emersion 6b7a55aa3d
Merge pull request #1020 from emersion/remove-check-dmabuf 
render: remove wlr_renderer_check_import_dmabuf
 2018-05-31 21:49:57 +01:00
Genki Sky d1cf9acbd5 cleanup: Use void for zero-parameter functions 
Signed-off-by: Genki Sky <sky@genki.is>
 2018-05-30 20:19:16 -04:00
emersion 135721118a
render: remove wlr_renderer_check_import_dmabuf 
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
emersion 28020ff577
Only allow one modifier per DMA-BUF, split attributes struct in render/ 2018-05-30 09:29:12 +01:00
emersion 41130fe54b
render: bind wl_drm in renderer 2018-05-21 19:07:08 +01:00
Ilia Bozhinov 47ffd0e184 gles2: pre-multiply alpha and fix blending function 2018-05-18 20:34:36 +03:00
Brian Ashworth 35e83800d4 Fix alpha for src_rgba and src_rgbx 2018-05-15 22:29:36 -04:00
emersion 71ca45e2c0
Make sure we don't use others' prefixes 2018-04-25 23:24:58 +01:00
emersion 018b82c01e
render/egl: allow passing NULL to surface and image destructors 2018-04-25 08:28:48 +01:00
emersion 1b802d9251
Make wlr_renderer_scissor take normal coords instead of upside-down ones 2018-04-12 19:38:33 -04:00
emersion d2ebbd103c
backend: remove wlr_backend_get_egl 2018-04-08 11:00:56 -04:00
emersion f3f61bed3e
Untie wlr_gles2_renderer and wlr_gles2_texture 2018-04-01 16:07:50 -04:00
emersion a7bb48b404
render/egl: add wlr_egl_create_image_from_wl_drm 
This allows external renderers and potential future GL-based
renderers to re-use this function.
 2018-03-31 23:20:00 -04:00
emersion 33a2eb4b77
Untie wlr_backend from wlr_renderer 2018-03-31 18:49:43 -04:00
Drew DeVault 23d357e371 Downgrade gles2 messages to L_DEBUG 
L_INFO is for stuff that's useful to the user
 2018-03-31 00:27:30 -04:00
Orestis Floros c9ed6fed59
Fix build error with -O2 
../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
Tony Crisci 330ee08126
Merge pull request #744 from emersion/texture-redesign 
Redesign wlr_texture
 2018-03-28 00:14:57 -04:00
emersion c42fd1018b
render: remove GL calls from wlr_egl 2018-03-27 17:02:48 -04:00
emersion adf4fb08dd
Merge branch 'master' into texture-redesign 2018-03-26 19:13:13 -04:00
emersion 793c3b3047
render: add simple functions to render rectangles and ellipses 2018-03-26 12:41:51 -04:00
emersion c63d94483b
Redesign wlr_texture 
- 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
Guido Günther b1852096c5 linux-dmabuf: Support multi plane formats like NV12 2018-03-23 09:03:31 +01:00
emersion a854c2f246
Merge branch 'master' into gles2-renderer-redesign 2018-03-23 00:55:55 +01:00
emersion b1f93bc5cc
render/egl: use EGL_KHR_debug 2018-03-21 10:42:43 +01:00
emersion 8207f0f081
render/gles2: use gles2_pixel_format::has_alpha for shader selection 2018-03-21 08:53:36 +01:00
emersion cc5ef1d2ff
render/gles2: move list of supported WL formats to pixel_format.c 2018-03-21 08:50:59 +01:00
emersion 3581573bdc
render/gles2: make wlr_renderer_begin take viewport size 
This allows raw GL calls outside wlr_renderer to be removed.
 2018-03-21 07:37:09 +01:00
emersion 95e86e675a
render/gles2: remove global state, use OpenGL debug extension 2018-03-20 19:14:33 +01:00
Guido Günther 2d01663b25 gles2: Honor alpha in fragment_src_external 
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
Guido Günther 13e4ba4867 gles2_texture_bind: use texture's target type 
Hardcoding GL_TEXTURE_2D leads to rendering errors when using
GL_TEXTURE_EXTERNAL_OES textures.
 2018-03-20 14:30:30 +01:00
Guido Günther b3cb5a36c7 gles2: allow to specify texture target type 
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
emersion c41de2d1be
render: split render.h into wlr_renderer.h and wlr_texture.h 2018-03-19 23:16:29 +01:00
emersion 6ecb0eefcb
render/gles2: transpose matrices before binding them 
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
Drew DeVault 1956d3cedb
Merge pull request #722 from emersion/matrix-redesign 
Matrix redesign
 2018-03-17 15:22:00 -04:00
emersion f1cbbac636
render/gles2: remove matrix transposition in shaders 2018-03-15 21:30:31 +01:00
emersion 876f07e9f1
renderer: replace wlr_texture_get_matrix by wlr_render_texture 2018-03-15 19:31:02 +01:00
emersion 0e253e0615
render/gles2: don't set inverted_y when EGL_WAYLAND_Y_INVERTED_WL is unsupported 2018-03-15 15:51:15 +01:00
emersion 8b58e1a3ad
Merge branch 'master' into matrix-redesign 2018-03-15 15:48:09 +01:00
emersion 824a95ad19
matrix: use 2D matrices 2018-03-15 15:33:58 +01:00
Guido Günther 653bc282a7 Indent GLSL by two spaces 
since this is the most established indentation
 2018-03-15 12:40:18 +01:00
Guido Günther 14cdb6153f Add initial linux_dmabuf protocol support 
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
emersion d26b67cb06
matrix: unify API, don't use array pointers 2018-03-15 11:10:56 +01:00
emersion b6a3f240c7
matrix: move to types/ 2018-03-15 09:11:27 +01:00
Guido Günther 2d0db16942 render: Flip textures in case of inverted_y 2018-03-11 19:02:05 +01:00
Guido Günther 2dc8a35db2 textures: tell us which texture format is unsupported 2018-02-28 18:36:32 +01:00
Guido Günther d08792bfff Add alpha to wlr_render_with_matrix 
so we can use the alpha channel to e.g. blend in textures
 2018-02-25 13:47:48 +01:00
Drew DeVault 1d9be89e2d
Revert "ELF Visibility" 2018-02-19 18:01:27 -05:00
Scott Anderson 86269052eb Explicitly export EFL symbols 2018-02-19 14:26:40 +13:00
emersion c2e1474010
Reformat all #include directives 2018-02-12 21:29:23 +01:00