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2018-11-04render/gles2: check for GL_OES_EGL_image_externalemersion
2018-11-04render/gles2: remove assumptions about supported formatsemersion
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.
2018-10-16Use enum wl_shm_format for gles2 texture formatsnyorain
Also rephrase the write_pixels comment.
2018-10-15Remove fmt parameter from wlr_texture_write_pixelsnyorain
It's not allowed to change the format of a texture so remove the confusing parameter.
2018-08-03gles2: change context when it is not currentMariusz Bialonczyk
Texture functions, that create and manipulate textures should switch the current context if necessary. thanks to: @emersion Fixes #934
2018-07-13Revert "Move side-effect out of assert statement"Drew DeVault
This reverts commit a0afedcd8fbeb2013252e629d524aa83cdd9326e.
2018-07-13Move side-effect out of assert statementDrew DeVault
2018-07-12render: add wlr_texture_is_opaqueemersion
2018-07-09util: add wlr_ prefix to log symbolsemersion
2018-06-30render/gles2: ditch extra parensemersion
2018-06-30screencopy: add capture_output_region supportemersion
2018-06-30screencopy: add support for frame flagsemersion
2018-06-17Merge branch 'master' into screencontentemersion
2018-06-13Merge pull request #1047 from NotKit/gles2fixemersion
Fix GLES2 renderer to use glGetUniformLocations locations
2018-06-13gles2 renderer: introduce struct wlr_gles2_tex_shaderNeKit
2018-06-09Rename egl.exts to match the extension namesVincent Vanlaer
2018-06-08render/egl: only request high priority context on DRMemersion
2018-06-07Fix GLES2 renderer to use glGetUniformLocations locationsNeKit
This is needed as uniform locations are driver implementation-specific.
2018-05-31Merge pull request #1020 from emersion/remove-check-dmabufemersion
render: remove wlr_renderer_check_import_dmabuf
2018-05-31Merge branch 'master' into screencontentemersion
2018-05-30cleanup: Use void for zero-parameter functionsGenki Sky
Signed-off-by: Genki Sky <sky@genki.is>
2018-05-30render: remove wlr_renderer_check_import_dmabufemersion
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.
2018-05-30Only allow one modifier per DMA-BUF, split attributes struct in render/emersion
2018-05-29render: add wlr_texture_to_dmabufemersion
2018-05-21render: bind wl_drm in rendereremersion
2018-05-18gles2: pre-multiply alpha and fix blending functionIlia Bozhinov
2018-05-15Fix alpha for src_rgba and src_rgbxBrian Ashworth
2018-04-25Make sure we don't use others' prefixesemersion
2018-04-25render/egl: allow passing NULL to surface and image destructorsemersion
2018-04-12Make wlr_renderer_scissor take normal coords instead of upside-down onesemersion
2018-04-08backend: remove wlr_backend_get_eglemersion
2018-04-01Untie wlr_gles2_renderer and wlr_gles2_textureemersion
2018-03-31render/egl: add wlr_egl_create_image_from_wl_drmemersion
This allows external renderers and potential future GL-based renderers to re-use this function.
2018-03-31Untie wlr_backend from wlr_rendereremersion
2018-03-31Downgrade gles2 messages to L_DEBUGDrew DeVault
L_INFO is for stuff that's useful to the user
2018-03-31Fix build error with -O2Orestis Floros
../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);
2018-03-28Merge pull request #744 from emersion/texture-redesignTony Crisci
Redesign wlr_texture
2018-03-27render: remove GL calls from wlr_eglemersion
2018-03-26Merge branch 'master' into texture-redesignemersion
2018-03-26render: add simple functions to render rectangles and ellipsesemersion
2018-03-24Redesign wlr_textureemersion
- 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.
2018-03-23linux-dmabuf: Support multi plane formats like NV12Guido Günther
2018-03-23Merge branch 'master' into gles2-renderer-redesignemersion
2018-03-21render/egl: use EGL_KHR_debugemersion
2018-03-21render/gles2: use gles2_pixel_format::has_alpha for shader selectionemersion
2018-03-21render/gles2: move list of supported WL formats to pixel_format.cemersion
2018-03-21render/gles2: make wlr_renderer_begin take viewport sizeemersion
This allows raw GL calls outside wlr_renderer to be removed.
2018-03-20render/gles2: remove global state, use OpenGL debug extensionemersion
2018-03-20gles2: Honor alpha in fragment_src_externalGuido Günther
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
2018-03-20gles2_texture_bind: use texture's target typeGuido Günther
Hardcoding GL_TEXTURE_2D leads to rendering errors when using GL_TEXTURE_EXTERNAL_OES textures.
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