Files
RedBear-OS/local/recipes/libs/mesa/source/docs/relnotes/7.4.2.rst
T
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 7.4.2 Release Notes / May 15, 2009
=======================================
Mesa 7.4.2 is a stable development release fixing bugs since the 7.4.1
release.
Mesa 7.4.2 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
-------------
::
172f5193154dad731387f97bd44ab68f MesaLib-7.4.2.tar.gz
b10a76e32bde4645cfc34ea0416d7d8b MesaLib-7.4.2.tar.bz2
cc6dfc2efd424cc342b84e6bcd78ce5d MesaLib-7.4.2.zip
182a7e78aa7a480b3650a5c956dbddd1 MesaDemos-7.4.2.tar.gz
bf559a0485667a3bfa4513a23501579b MesaDemos-7.4.2.tar.bz2
5379e622b65e8c22022dba34aeb6f4f9 MesaDemos-7.4.2.zip
7cc43c1c35bf6a279a16e063dea3b8c5 MesaGLUT-7.4.2.tar.gz
e0dfc44d537904a030861e5b3c760c11 MesaGLUT-7.4.2.tar.bz2
4a6cf5bbbac190d6ba97448b3098b7f4 MesaGLUT-7.4.2.zip
Bug fixes
---------
- Fixed segfault when rendering to front buffer with DRI 1.
- Fixed swrast texture rectangle bug when wrap mode =
GL_CLAMP_TO_BORDER and filter mode = GL_LINEAR. (bug 21461)
- Fixed texture object mem leak during context destruction.
- Fixed a state validation bug in glCopyTex[Sub]Image()
- Fixed some i965 GLSL bugs.
- Fixed an R300 driver texture object bad memory reference.
Driver Status
-------------
::
Driver Status
---------------------- ----------------------
DRI drivers varies with the driver
XMesa/GLX (on Xlib) implements OpenGL 2.1
OSMesa (off-screen) implements OpenGL 2.1
Windows/Win32 implements OpenGL 2.1
Glide (3dfx Voodoo1/2) implements OpenGL 1.3
SVGA unsupported
Wind River UGL unsupported
DJGPP unsupported
GGI unsupported
BeOS unsupported
Allegro unsupported
D3D unsupported