wlroots.git/render, branch master

render/egl: drop wlr_egl_is_current()

2024-02-23T17:52:48+00:00

This is unused.

render/egl: drop wlr_egl_save_context()

2024-02-23T17:52:48+00:00

This is no longer used.

render/egl: add save_context parameter to wlr_egl_make_current()

2024-02-23T17:52:48+00:00

Saving the old context and immediately making our own context current is a common pattern. Let's make it easier to do. No functional change, just refactoring.

render/vulkan: Avoid double-free on calloc error

2024-02-22T22:07:58+00:00

In query_modifier_support, the calloc for either or both of render_mods and texture_mods may fail, in which case both are freed for convenience. However, if one is non-NULL, vulkan_format_props_finish will try to free it again. NULL them to avoid double-free.

render/drm_format_set: Clean up on union failure

2024-02-22T22:03:50+00:00

If drm_format_set_extend fails, we need to make sure each wlr_drm_format is cleaned up together with the formats array. Finish the set to take care of it.

Define _POSIX_C_SOURCE globally

2024-02-15T14:41:12+00:00

Stop trying to maintain a per-file _POSIX_C_SOURCE. Instead, require POSIX.1-2008 globally. A lot of core source files depend on that already. Some care must be taken on a few select files where we need a bit more than POSIX. Some files need XSI extensions (_XOPEN_SOURCE) and some files need BSD extensions (_DEFAULT_SOURCE). In both cases, these feature test macros imply _POSIX_C_SOURCE. Make sure to not define both these macros and _POSIX_C_SOURCE explicitly to avoid POSIX requirement conflicts (e.g. _POSIX_C_SOURCE says POSIX.1-2001 but _XOPEN_SOURCE says POSIX.1-2008). Additionally, there is one special case in render/vulkan/vulkan.c. That file needs major()/minor(), and these are system-specific. On FreeBSD, _POSIX_C_SOURCE hides system-specific symbols so we need to make sure it's not defined for this file. On Linux, we can explicitly include and ensure that apart from symbols defined there the file only uses POSIX toys.

Add more POSIX compliance macros to fix uClibc support

2024-02-12T16:41:45+00:00

- Add POSIX 1993.09 compliance macro in source files that use "struct timespec"; - Add POSIX 2001.12 compliance macro in source files that use "struct sigaction" and the SA_SIGINFO macro, or the fchmod() function; - Add POSIX 2008.09 compliance macro in source files that use the getline() function. These compliance macros are enough for wlroots to compile with the git-master version of uClibc-ng. Signed-off-by: Paul Cercueil

allocator: remove backend parameter in allocator_autocreate_with_drm_fd

2024-02-02T21:36:31+00:00

Since we only use the backend capabilities here we can simply pass them in directly. This allows other locations to create an allocator even if they don't have a backend. They can simply specify the caps they want instead.

render/gles2: Fixup dropping has_alpha from pixel_format

2024-01-31T19:27:22+00:00

Fixes: 71fb55f3 ("render/pixel-format: Move has_alpha into it's own array")

render/pixel-format: Move has_alpha into it's own array

2024-01-31T18:47:17+00:00

Some opaque pixel formats (nv12, p010) require per-plane bytes_per_block info. However, it doesn't make sense to store them in wlr_pixel_format_info, as they will never be useful (currently, this info is used for shm, which doesn't have a concept of multi-planar buffers.) Let's define a separate array and function for determining whether a pixel format has alpha.