Files
RedBear-OS/local/recipes/libs/mesa/source/docs/relnotes/9.1.rst
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vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

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Mesa 9.1 Release Notes / February 22, 2013
==========================================
Mesa 9.1 is a new development release. People who are concerned with
stability and reliability should stick with a previous release or wait
for Mesa 9.1.1.
Mesa 9.1 implements the OpenGL 3.1 API, but the version reported by
glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
used. Some drivers don't support all the features required in OpenGL
3.1. OpenGL 3.1 is **only** available if requested at context creation
because GL_ARB_compatibility is not supported.
MD5 checksums
-------------
::
86d40f3056f89949368764bf84aff55e MesaLib-9.1.tar.gz
d3891e02215422e120271d976ff1947e MesaLib-9.1.tar.bz2
01645f28f53351c23b0beb6c688911d8 MesaLib-9.1.zip
New features
------------
Note: some of the new features are only available with certain drivers.
- GL_ANGLE_texture_compression_dxt3
- GL_ANGLE_texture_compression_dxt5
- GL_ARB_ES3_compatibility
- GL_ARB_internalformat_query
- GL_ARB_map_buffer_alignment
- GL_ARB_shading_language_packing
- GL_ARB_texture_buffer_object_rgb32
- GL_ARB_texture_cube_map_array
- GL_EXT_color_buffer_float
- GL_OES_depth_texture_cube_map
- OpenGL 3.1 core profile support on Radeon HD2000 up to HD6000 series
- Multisample anti-aliasing support on Radeon X1000 series
- OpenGL ES 3.0 support on Intel HD Graphics 2000, 2500, 3000, and 4000
Bug fixes
---------
TBD -- This list is likely incomplete.
Changes
-------
- Removed VAAPI state tracker (unmaintained and broken)
- Removed i965's broken hardware implementation of GL_NV_vertex_program
- Removed swrast support for GL_NV_vertex_program
- Removed swrast support for GL_NV_fragment_program
- Removed OpenVMS support (unmaintained and broken)
- Removed makedepend build dependency