r600g: Made radeon_bo_pb_map_internal() actually call radeon_bo_map().
This ensures that we increase bo->map_count when radeon_bo_map_internal()
returns successfully, which in turn makes sure we don't decrement
bo->map_count below zero later.
Signed-off-by: Tilman Sauerbeck <tilman@code-monkey.de>
llvmpipe: assign context's frag shader pointer before using it
The call to draw_bind_fragment_shader() was using the old fragment
shader. This bug would have really only effected the draw module's
use of the fragment shader in the wide point stage.
Some C++ header files were included in an extern "C" block. When building with
Clang, this caused the build to fail due to namespace errors. (GCC did not
report any errors.)
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Important as more constant buffers per shader start to get used.
Fix up r600 (tested) and nv50 (untested) to cope with this. Drivers
previously didn't see unbinds of constant buffers often or ever, so
this isn't always dealt with cleanly.
For r600 just return and keep the reference. Will try to do better in
a followup change.
llvmpipe: avoid generating tri_16 for tris which extend past tile bounds
Don't trim triangle bounding box to scissor/draw-region until after
the logic for emitting tri_16. Don't generate tri_16 commands for
triangles with untrimmed bounding boxes outside the current tile.
This is important as the tri-16 itself can extend past tile bounds and
we don't want to add code to it to check against tile bounds (slow) or
restrict it to locations within a tile (pessimistic).
mesa: Allow contexts of different APIs to coexist.
This effectively redoes 1741ddb747 in a
way that allows contexts of different APIs to coexist.
First, the changes to the remap table are reverted. The remap table
(driDispatchRemapTable) is always initialized in the same way regardless
of the context API.
es_generator.py is updated to use a local remap table, whose sole
purpose is to help initialize its dispatch table. The local remap table
and the global one are always different, as they use different
glapidispatch.h. But the dispatch tables initialized by both remap
tables are always compatible with glapi (libGL.so).
Finally, the semantics of one_time_init are changed to per-api one-time
initialization.
mesa: Select FEATURE_remap_table when multiple APIs are enabled.
Core mesa should query glapi for the positions of the functions in
_glapi_table when multiple APIs are supported. It does not know which
glapitable.h glapi used.
Use scons target and dependency system instead of ad-hoc options.
Now is simply a matter of naming what to build. For example:
scons libgl-xlib
scons libgl-gdi
scons graw-progs
scons llvmpipe
and so on. And there is also the possibility of scepcified subdirs, e.g.
scons src/gallium/drivers
If nothing is specified then everything will be build.
There might be some rough corners over the next days. Please bare with me.
Tilman Sauerbeck