draw: don't try to precalculate the pipeline output primitive
We were previously calculating a value which was either the geometry
shader output primitive or the application's input primitive, and
passing that to the various front/middle/back components for use as
the ultimate rendering primtive.
Unfortunately, this was not correct -- if the vcache decomposition
path is active and geometry shaders are *not* active, we can end up
with a third primitive -- specifically the decomposed version of the
input primitive.
Rather than trying to precalculate this, just let the individual
components inform their successors about which primitive type they are
recieving.
draw: mask off DRAW_PIPE_FLAG_MASK bits in prim decompose code
Any elt may potentially have flags bits set so mask off those bits
everywhere.
Fixes crashes with demos/gamma.c, redbook/polys.c, etc. but polygon
stippling is still broken.
The extension defines eglGetDRMDisplay that creates an EGLDisplay from a
DRM fd. Calling eglCreateWindowSurace or eglCreatePixmapSurface with
such displays will generate EGL_BAD_NATIVE_WINDOW or
EGL_BAD_NATIVE_PIXMAP.
This commit introduces type-safe platform displays internally. A
platform display consists of a generic pointer and an enum that
specifies the platform.
An EGLDisplay is created from a platform display. Native displays
become platform displays whose platform is determined by
_eglGetNativePlatform(). Platform windows and pixmaps may also be
introduced if needed.
Galahad is a sanity-checking layer meant to replace the crufty and
scattered sanity checks inside drivers with a robust, non-silenceable,
useful set of warnings and errors that can be used to keep misbehaving
state trackers from going unnoticed.
mesa: fix attachment error checking for glGetFramebufferAttachmentParameteriv()
This is a follow-on to commit 80dfec3e53.
The valid attachments for glGetFramebufferAttachmentParameteriv() depends
on whether we're querying the default FBO or a user-created FBO.