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2020-12-15render/gles2: require GL_EXT_unpack_subimageSimon Ser
We implicitly depended on this extension.
2020-12-10egl: fix memory leakIlia Bozhinov
I have noticed this with LeakSanitizer, I hope these are all occurrences.
2020-12-09render/gles2: query alpha size from render bufferSimon Ser
If we're using a render buffer, query the alpha size from it. Closes: https://github.com/swaywm/wlroots/issues/2527
2020-12-09render/gles2: don't eglGetConfigAttrib on EGL_NO_CONFIG_KHRSimon Ser
If we don't have an EGL config, don't try to query anything from it.
2020-12-08render/drm_format_set: assert len <= cap when duplicatingSimon Ser
2020-12-08render/drm_format_set: allocate using cap when duplicatingSimon Ser
In wlr_drm_format_dup, allocate the new wlr_drm_format using cap instead of len. This makes it so the cap field is up-to-date and the chunk of memory isn't too small if we append new modifiers (we don't allow this yet but might in the future).
2020-12-07render/egl: support config-less wlr_eglSimon Ser
When using wlr_swapchain, there's no need to select an EGLConfig. Add support for creating config-less EGL contexts.
2020-12-03render/drm_format_set: introduce wlr_drm_format_intersectSimon Ser
Intersects modifiers from two wlr_drm_format structs. If either format doesn't support modifiers, the resulting format won't support modifiers.
2020-11-30render/egl: remove wlr_egl.external_only_dmabuf_formatsSimon Ser
Replace it with wlr_egl.dmabuf_render_formats.
2020-11-30render: assert {X,A}RGB8888 are supportedSimon Ser
The Wayland protocol requires those to be supported.
2020-11-30render: rename wlr_renderer_get_formatsSimon Ser
Rename wlr_renderer_get_formats to wlr_renderer_get_shm_texture_formats. This makes it clear those formats are only suitable for shm import.
2020-11-30render: rename wlr_renderer_get_dmabuf_formatsSimon Ser
Rename wlr_renderer_get_dmabuf_formats to wlr_renderer_get_dmabuf_texture_formats. This makes it clear the formats are only suitable for creating wlr_textures.
2020-11-30render: introduce wlr_renderer_get_dmabuf_render_formatsSimon Ser
It describes which DMA-BUF formats can be used to render.
2020-11-30render: remove wlr_renderer_format_supportedSimon Ser
Instead, callers can just use wlr_renderer_get_formats and iterate over the list. This function was unused in wlroots.
2020-11-28render/egl: don't rely on being able to open primary nodeSimon Ser
On some setups (e.g. remote access via SSH) the current user won't have the permission to open the primary node at all. It's still possible to use drmGetDevices to match the primary node name returned by EGL. Closes: https://github.com/swaywm/wlroots/issues/2488
2020-11-19render/egl: recognize EGL_BAD_DEVICE_EXT errorRonan Pigott
2020-11-15render: introduce wlr_renderer_get_drm_fdSimon Ser
2020-11-15render/egl: introduce wlr_egl_dup_drm_fdSimon Ser
2020-11-15render/swapchain: add support for buffer ageSimon Ser
2020-11-15render/gles2: fix y-inverted output when rendering to bufferSimon Ser
2020-11-15render/gles2: implement wlr_renderer_bind_bufferSimon Ser
2020-11-15render: introduce wlr_renderer_bind_bufferSimon Ser
2020-11-15render: introduce wlr_swapchainSimon Ser
The swapchain maximum capacity is set to 4, so that we have enough room for: - A buffer currently displayed on screen - A buffer queued for display (e.g. to KMS) - A pending buffer that'll be queued next commit - An additional pending buffer in case we want to invalidate the currently pending one
2020-11-15render/drm_format_set: introduce wlr_drm_format_dupSimon Ser
2020-11-15render: introduce wlr_gbm_allocatorSimon Ser
2020-11-15render: introduce wlr_allocatorSimon Ser
2020-11-11Use uint32_t in wlr_renderer_begin signatureIsaac Freund
This matches the signature of wlr_renderer_impl.begin
2020-08-27render: Don't crash on 0 dimensionsGuido Cella
Don't force compositors to check when an empty shape is being renderered. References #2282. This was motivated by dwl crashing when setting window borders to 0 (djpohly/dwl#51).
2020-07-28render/gles2: remove gles2_procsSimon Ser
Move the global into wlr_gles2_renderer. This removes global state and allows us to have multiple renderers with different GL loaders.
2020-07-28render/gles2: make push/pop debug functions take a wlr_rendererSimon Ser
2020-07-28render/gles2: keep ref to wlr_gles2_renderer in wlr_gles2_textureSimon Ser
2020-07-28render/gles2: make wlr_gles2_texture_from_* privateSimon Ser
These functions are unused by compositors (see e.g. [1]) and prevent wlr_gles2_texture from accessing wlr_gles2_renderer state. This is an issue for proper teardown [2] and for accessing GLES2 extensions. [1]: https://github.com/swaywm/wlroots/pull/1962#issuecomment-569511830 [2]: https://github.com/swaywm/wlroots/pull/1962
2020-07-14render: egl: Use current display to restore NULL contextAndri Yngvason
eglGetCurrentDisplay() returns EGL_NO_DISPLAY when there is no context current and eglMakeCurrent() needs a display argument. Fixes #2327
2020-07-01render: gles2: Fix y-inversion in gles2_blit_dmabuf()Andri Yngvason
2020-06-24render/gles2: use glGetAttribLocation instead of hardcoded indicesSimon Zeni
2020-06-18render/egl: print error nameSimon Ser
Allows for easier debugging.
2020-06-17render: add wlr_render_subtexture_with_matrixSimon Ser
This renders only a subset of the texture, instead of the full texture.
2020-06-17render/gles2: use .x/.y instead of .s/.tSimon Ser
texcoord is a vector of coordinates, with the first member being the X axis value and the second member being the Y axis value. It makes more sense to use the accessors with the same names.
2020-06-16render: assert sane values for box functionsRouven Czerwinski
Width and height should always be > 0 for render functions which take a wlr_box. References https://github.com/swaywm/wlroots/issues/2281
2020-06-10render/egl: explicit client extension handlingSimon Ser
Prior to this commit, wlr_egl_init seemed to assume the extension string queried via EGL_NO_DISPLAY was a subset of the extension string queried via an initialized display. This isn't correct. EGL_EXT_client_extensions [1] defines two types of extensions: client extensions and display extensions. The set of supported client and display extensions are disjoint (ie. an extension is either a client or a display extension, not both). Client extensions are queried via EGL_NO_DISPLAY, display extensions are queried via an initialized display. Rename the variables to make this clear. Remove the misleading comment. Log both client and display extensions. [1]: https://www.khronos.org/registry/EGL/extensions/EXT/EGL_EXT_client_extensions.txt
2020-06-08render: Fix blit_dmabuf() breakage due to API changeAndri Yngvason
2020-06-08render: Add wlr_renderer_blit_dmabuf()Andri Yngvason
2020-06-08render: egl: Add utility functions for saving/restoring contextAndri Yngvason
2020-06-06render: choose DMA-BUF texture target via eglQueryDmaBufModifiersEXTSimon Ser
EGL_EXT_image_dma_buf_import_modifiers tells us whether we should use GL_TEXTURE_2D or GL_TEXTURE_EXTERNAL_OES. Using the right texture target can fix some failures and/or improve performance on some drivers. This does the same as a Weston commit [1]. [1]: https://gitlab.freedesktop.org/wayland/weston/commit/40c519a3e613 Closes: https://github.com/swaywm/wlroots/issues/2173
2020-06-02render: stop making EGL context current in wlr_egl_initSimon Ser
This leaves an EGL context current behind. wlr_gles2_renderer_create was assuming the EGL context was already current because of this (because it called a GL function right off the bat).
2020-05-20render/egl: unset current context after swapping buffersSimon Ser
After swapping buffers, it doesn't make sense to perform more rendering operations. Unset the context to reflect this. This commit makes it so the context is always only current between wlr_egl_make_current and wlr_egl_swap_buffers. This is an alternative to [1]. [1]: https://github.com/swaywm/wlroots/pull/2212
2020-05-19render/egl: introduce wlr_egl_unset_currentSimon Ser
This function can be called after wlr_egl_make_current to cleanup the EGL context. This avoids having lingering EGL contexts that make things work by chance. Closes: https://github.com/swaywm/wlroots/issues/2197
2020-04-28render/texture: make write_pixels optionalSimon Ser
2020-04-28render/texture: add width and height fieldsSimon Ser
Instead of requiring compositors to call wlr_texture_get_size each time they want to access the texture's size, expose this information as wlr_texture fields.
2020-04-22render/gles2: add wlr_gles2_renderer_check_extSimon Ser
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