wlseeds

History

Simon Ser abf527b075 render/gles2: fix texture cleanup on destroy When importing a DMA-BUF wlr_buffer as a wlr_texture, the GLES2 renderer caches the result, in case the buffer is used for texturing again in the future. When the wlr_texture is destroyed by the caller, the wlr_buffer is unref'ed, but the wlr_gles2_texture is kept around. This is fine because wlr_gles2_texture listens for wlr_buffer's destroy event to avoid any use-after-free. However, with this logic wlr_texture_destroy doesn't "really" destroy the wlr_gles2_texture. It just decrements the wlr_buffer ref'count. Each wlr_texture_destroy call must have a matching prior wlr_texture_create_from_buffer call or the ref'counting will go south. Wehn destroying the renderer, we don't want to decrement any wlr_buffer ref'count. Instead, we want to go through any cached wlr_gles2_texture and destroy our GL state. So instead of calling wlr_texture_destroy, we need to call our internal gles2_texture_destroy function. Closes: https://github.com/swaywm/wlroots/issues/2941		4 years ago
..
allocator.h	render/allocator: add allocator_autocreate_with_drm_fd	4 years ago
drm_dumb_allocator.h	render: add DRM dumb buffer allocator	4 years ago
drm_format_set.h	render/drm_format_set: add wlr_drm_format_{create,add}	4 years ago
gbm_allocator.h	render/gbm_allocator: duplicate drm fd during creation process	4 years ago
gles2.h	render/gles2: fix texture cleanup on destroy	4 years ago
pixel_format.h	Move render/shm_format functions to render/pixel_format	4 years ago
pixman.h	render/pixman: implement preferred_read_format	4 years ago
shm_allocator.h	render/shm_allocator: make wlr_shm_allocator_create return a wlr_allocator	4 years ago
swapchain.h	render/swapchain: add support for buffer age	4 years ago
wlr_renderer.h	render: remove wlr_ prefix from wlr_renderer_autocreate_with_drm_fd	4 years ago
wlr_texture.h	render: introduce wlr_texture_from_buffer	4 years ago