Files
RedBear-OS/local/recipes/libs/mesa/source/docs/relnotes/7.5.1.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 7.5.1 Release Notes, 3 September 2009
==========================================
Mesa 7.5.1 is a bug-fix release fixing issues found since the 7.5
release.
The main new feature of Mesa 7.5.x is the
`Gallium3D <https://www.freedesktop.org/wiki/Software/gallium>`__
infrastructure.
Mesa 7.5.1 implements the OpenGL 2.1 API, but the version reported by
glGetString(GL_VERSION) depends on the particular driver being used.
Some drivers don't support all the features required in OpenGL 2.1.
See the :doc:`Compiling/Installing page <../install>` for
prerequisites for DRI hardware acceleration.
MD5 checksums
-------------
::
d7269e93bc7484430637d54ced250876 MesaLib-7.5.1.tar.gz
877d6a4b24efc2b1d02aa553f262cba8 MesaLib-7.5.1.tar.bz2
23f4fb757a05c8396425681234ae20e5 MesaLib-7.5.1.zip
5af4bd113652108f5cec5113dad813f2 MesaDemos-7.5.1.tar.gz
785402e3b9f0e335538fcc6bf19f6987 MesaDemos-7.5.1.tar.bz2
950058cc6d6106e9c7d5876a03789fe9 MesaDemos-7.5.1.zip
cb52ce2c93389c2711cbe8d857ec5303 MesaGLUT-7.5.1.tar.gz
e3a9892e056d625c5353617a7c5b7e9c MesaGLUT-7.5.1.tar.bz2
da1de364df148c94b4994006191a1e69 MesaGLUT-7.5.1.zip
New features
------------
- Added configure --with-max-width=W, --with-max-height=H options to
specify max framebuffer, viewport size.
Bug fixes
---------
- Added missing GLEW library to MesaDemos tarballs.
- Fixed swapbuffers jerkiness in Doom3/etc in Intel drivers.
- Fixed front buffer rendering bug in Intel drivers.
- Fixed minor GLX memory leaks.
- Fixed some texture env / fragment program state bugs.
- Fixed some Gallium glBlitFramebuffer() bugs
- Empty glBegin/glEnd() pair could cause divide by zero (bug 23489)
- Fixed Gallium glBitmap() Z position bug
- Setting arrays of sampler uniforms did not work
- Selection/Feedback mode didn't handle polygon culling correctly (bug
16866)
- Fixed 32/64-bit cross compilation issue in gen_matypes.c
- Fixed glXCreateGLXPixmap() for direct rendering.
- Fixed Gallium glCopyPixels(GL_STENCIL_INDEX) mispositioned image bug.