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snprintf not directly available on Windows.
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It doesn't change anyway.
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Should help with a few non-TCL bugs.
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This fixes some missing primitives which had been drawn right before the next glClear().
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Attribs must be packed: position, point size, colors, texcoords.
Thanks to osiris for pointing it out.
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Signed-off-by: Corbin Simpson <MostAwesomeDude@gmail.com>
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Fall back to interpreter in this case.
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This interface gives the driver two important features. First, it can
allocate the (fake) front-buffer only when needed. Second, it can
tell the buffer allocator the format of buffers being allocated. This
enables support for back-buffer and depth-buffer with different bits
per pixel.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kristian Høgsberg <krh@redhat.com>
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Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kristian Høgsberg <krh@redhat.com>
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Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kristian Høgsberg <krh@redhat.com>
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As of commit 23ad86cfb91c294ce85a3116d4b825aaa3988a6e all messages go
through output_if_debug().
Add new parameter to output_if_debug() to indicate whether to emit a newline.
_mesa_warning() and _mesa_error() calls should not end their strings with \n.
_mesa_debug() calls should end their text with \n.
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dri_bo_subdata()
This wraps up the unfinished business from commit a9a363f8298e9d534e60e3d2869f8677138a1e7e
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This can be almost impossible to avoid - hopefully we won't encounter
a situation where this is a true requirement. Would probably require
drivers to flush between hardware and software vertex processing.
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need to clamp point size to user set min/max values, even for constant
point size. Fixes glean pointAtten test.
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The drm_intel_gem_bo_map_gtt() call that replaced dri_bo_map() is
producing errors like:
intel_bufmgr_gem.c:689: Error preparing buffer map 39 (vp_const_buffer): Invalid argument .
and returning NULL, causing a segfault in the memcpy().
Just reverting until we can get to the root issue...
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forgot to commit the changes to actually support 4x aniso filtering...
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Also fixes drawing to 3D texture depth levels.
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This is a CPU win in general, but in particular reduces the pain of
Mesa's calculation of min/max indices in DrawElements (wtf?).
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Need to use the data pointed to for pixmap contents in that case.
Fixes RENDER based text rendering.
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For unsupported devices the screen/context creation should fail cleanly later
on.
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Various breakage otherwise, e.g. _XSERVER64 not being defined on 64 bit leading
to inconsistent definitions of X server internal structs.
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Call FLUSH_VERTICES() in _mesa_Histogram().
No need to signal _NEW_PIXEL in ResetHistogram(), ResetMinmax().
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Calling _mesa_dump_textures() deleted the textures... oops!!!
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i915 actually supports up to 4 (according to header file - not tested),
i965 up to 16 (code already handled this but slightly broken), so don't use 2
for all chips, even though angular dependency is very high.
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This is a follow-on to commit c1a3b852807fb160f0cd246c1364b7336b4b947e.
Note that (at this time) wherever _NEW_PROGRAM_CONSTANTS is set we're still
setting _NEW_PROGRAM so this won't really make any difference (for now).
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Lost in commit e50dd26ca6d0eb0d0f97c2780020ea16e3d4a687.
Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
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Need to do this to ensure vbo code unmaps its buffers before calling
the driver, which may be sitting on top of a memory manager which
objects to firing commands from a mapped buffer.
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When a new program is bound but no constants are updated we still need
to update the Gallium const buffer.
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We can simplify this now that we no longer have any dynamic atoms.
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Just use the new _NEW_PROGRAM_CONSTANTS flag instead.
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This state flag will be used to indicate that vertex/fragment program
constants have changed. _NEW_PROGRAM will be used to indicate changes
to the vertex/fragment shader itself, or misc related state.
_NEW_PROGRAM_CONSTANTS is also set whenever a program parameter that's
tracking GL state has changed. For example, if the projection matrix is
in the parameter list, calling glFrustum() will cause _NEW_PROGRAM_CONSTANTS
to be set. This will let to remove the need for dynamic state atoms in
some drivers.
For now, we still set _NEW_PROGRAM in all the places we used to. We'll no
longer set _NEW_PROGRAM in glUniform() after drivers/etc have been updated.
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