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2009-07-22gallium: remove multiple aliases for TGSI opcodesKeith Whitwell
This is a source of ongoing confusion. TGSI has multiple names for opcodes where the same semantics originate in multiple shader APIs. For instance, TGSI includes both Mesa/GLSL and DX/SM30 names for opcodes with the same semantics, but aliases those names to the same underlying opcode number. This makes it very difficult to visually inspect two sets of opcodes (eg in state tracker & driver) and check if they implement the same functionality. This patch arbitarily rips out the versions of the opcodes not currently favoured by the mesa state tracker and leaves us with a single name for each distinct operation.
2009-07-22gallium: simplify tgsi_full_immediate structKeith Whitwell
Remove the need to have a pointer in this struct by just including the immediate data inline. Having a pointer in the struct introduces complications like needing to alloc/free the data pointed to, uncertainty about who owns the data, etc. There doesn't seem to be a need for it, and it is unlikely to make much difference plus or minus to performance. Added some asserts as we now will trip up on immediates with more than four elements. There were actually already quite a few such asserts, but the >4 case could be used in the future to specify indexable immediate ranges, such as lookup tables.
2009-07-14gallium: Define PIPE_CAP_BLEND_EQUATION_SEPARATE, remove extension from ↵Patrice Mandin
default extension list
2009-07-08gallium: Add endian detection to p_config.Corbin Simpson
2009-07-06gallium: rearrange some members to avoid memory holes/paddingZack Rusin
plus it saves us a cacheline in the cso
2009-07-03Merge branch 'mesa_7_5_branch'Jakob Bornecrantz
Conflicts: src/mesa/main/dlist.c src/mesa/vbo/vbo_save_api.c
2009-06-30Merge branch 'mesa_7_5_branch'Brian Paul
Conflicts: src/mesa/vbo/vbo_exec_draw.c
2009-06-30gallium: remove the pipe_sampler_state::shadow_ambient fieldBrian Paul
This was only present for the sake of GL_ARB_shadow_ambient which we never implemented in Gallium. If we someday want GL_ARB_shadow_ambient we can implement it in the state tracker by adding a MAD after the relevant TEX instructions.
2009-06-30gallium: New PIPE_BUFFER_USAGE_FLUSH_EXPLICIT flag for ↵José Fonseca
buffer_flush_mapped_range. When a buffer was mapped for write and no explicit flush range was provided the existing semantics were that the whole buffer would be flushed, mostly for backwards compatability with non map-buffer-range aware code. However if the buffer was mapped/unmapped with nothing really written -- something that often happens with the vbo -- we were unnecessarily assuming that the whole buffer was written. The new PIPE_BUFFER_USAGE_FLUSH_EXPLICIT flag (based from ARB_map_buffer_range 's GL_MAP_FLUSH_EXPLICIT_BIT flag) allows to clearly distinguish the legacy usage from the nothing written usage.
2009-07-01gallium: fix the front face semanticsZack Rusin
mesa allocates both frontface and pointcoord registers within the fog coordinate register, by using swizzling. to make it cleaner and easier for drivers we want each of them in its own register. so when doing compilation from the mesa IR to tgsi allocate new registers for both and add new semantics to the respective declarations.
2009-06-30drm/st: Return drm_api struct from a functionJakob Bornecrantz
2009-06-26gallium: added PIPE_CAP_TGSI_CONT_SUPPORTEDBrian Paul
2009-06-16gallium: Avoid atomic ops / locking when src is dst.José Fonseca
2009-06-15gallium: Ensure assert macro is defined before being used in p_thread.hJosé Fonseca
2009-06-15gallium: Fix segfault and valgrind error introduced with commit ↵Thomas Hellstrom
3f2e006b759705abd7c409d30f9aeb1f2a75b83f Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
2009-06-26Merge branch 'mesa_7_5_branch'Brian Paul
Conflicts: Makefile src/gallium/drivers/softpipe/sp_screen.c src/mesa/main/version.h
2009-06-25gallium: Add PIPE_OS_APPLE token.Vinson Lee
2009-06-16Merge branch 'mesa_7_5_branch'Brian Paul
Conflicts: src/mesa/main/api_validate.c
2009-06-15Merge branch 'mesa_7_5_branch'Thomas Hellstrom
Conflicts: progs/util/extfuncs.h
2009-06-11Merge branch 'mesa_7_5_branch'José Fonseca
2009-06-11gallium: New pf_is_depth_and_stencil / pf_is_depth_or_stencil inlines.José Fonseca
2009-06-11Merge branch 'mesa_7_5_branch'José Fonseca
Conflicts: src/mesa/state_tracker/st_cb_fbo.c src/mesa/state_tracker/st_framebuffer.c
2009-06-10gallium: Shorthand functions for computing stride and sizes for a rect.José Fonseca
2009-06-10gallium: updated PIPE_CAP_x commentsBrian Paul
2009-06-05gallium: Make pipe thread say if it has condvars or notJakob Bornecrantz
2009-05-05gallium: remove redundant cube face #definesBrian Paul
2009-04-28gallium: Add a dri1 apiThomas Hellstrom
that a driver needs to implement on top of the drm api to support dri1. Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
2009-04-28gallium: Update the drm_api.Thomas Hellstrom
Make it possible to pass state-tracker-specific data to the init_screen function, and even open the door for device-specific state-tracker screen initialization. Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
2009-04-17pipe: Get the p_atomic_dec_zero logic right this time.José Fonseca
2009-04-17gallium: Fix PIPE_ATOMIC_GCC_INTRINSIC build.Michel Dänzer
2009-04-17pipe: Fix InterlockedDecrement usage.José Fonseca
2009-04-17gallium: simplify further the logic for selecting mutex implementationKeith Whitwell
Cleaner than the previous cleanup...
2009-04-17gallium: add #warning to mutex-based atomic implementationKeith Whitwell
Some builds end up picking this up.
2009-04-15gallium: Make sure we flush before some texture / buffer operations.Thomas Hellstrom
Also implement context member functions to optimize away those flushes whenever possible. Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
2009-04-10gallium: remove pipe_texture::compressed fieldBrian Paul
The format field encodes compressed vs. uncompressed already. We can easily check if a texture is compressed with pf_is_compressed(texture->format).
2009-04-09gallium: comments for surface_copy(), surface_fill() in p_context.hBrian Paul
2009-04-09gallium: change // comment to /* */ styleBrian Paul
2009-04-09gallium: updated comments in p_screen.hBrian Paul
2009-04-09gallium: Use "flags" consistently.José Fonseca
2009-04-04gallium: Clean up driver clear() interface.Michel Dänzer
Only allows clearing currently bound buffers, but colour and depth/stencil in a single call.
2009-03-31gallium: Move pf_is_depth_stencil to p_format.h.José Fonseca
2009-03-26gallium: Remove some little-used fields from struct pipe_surface.Michel Dänzer
2009-03-25Add #ifdefs needed to compile Gallium on Solaris with gcc or Sun ccAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
2009-03-23gallium: Remove remnants of reference counting internals outside of p_refcnt.h.Michel Dänzer
2009-03-21gallium: remove remaining references to origin_lower_leftKeith Whitwell
2009-03-20gallium: Explain what happens if buffer_flush_mapped_range isn't called.José Fonseca
2009-03-18pipe/atomic: dont use ms interlock calls from gccKeith Whitwell
2009-03-18pipe/atomic: clean up #ifdef mazeKeith Whitwell
2009-03-17gallium: Use `_new' name, `new' is a reserved keyword in C++.Michal Krol
2009-03-17gallium: Provide unprotected atomic implementation for display and miniport ↵Michal Krol
interfaces.