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AgeCommit message (Collapse)Author
2009-03-06mesa: added _mesa_read_shader() function to read shaders from filesBrian Paul
Useful for debugging to override an application's shader.
2009-03-06i965: bump up BRW_EU_MAX_INSNBrian Paul
This is the size of the intermediate instruction buffer.
2009-03-06mesa: add new program optimizer codeBrian Paul
This is pretty simplistic for now, but helps with certain shaders.
2009-03-06i965: commentsBrian Paul
2009-03-06i965: comments and minor clean-upsBrian Paul
2009-03-06i965: avoid unnecessary calls to brw_wm_is_glsl()Brian Paul
This function scans the shader to see if it has any GLSL features like conditionals and loops. Calling this during state validation is expensive. Just call it when the shader is given to the driver and save the result. There's some new/temporary assertions to be sure we don't get out of sync on this.
2009-03-06r300: fix depth write regression (found by Nicolai Haehnle)Maciej Cencora
Signed-off-by: Nicolai Haehnle <nhaehnle@gmail.com>
2009-03-06r300: enable EXT_fog_coord extensionMaciej Cencora
Remove fixed function fog setup. Signed-off-by: Nicolai Haehnle <nhaehnle@gmail.com>
2009-03-06r300: route fog coord and W pos correctlyMaciej Cencora
Also cleanup sw tcl vertex buffer setup Signed-off-by: Nicolai Haehnle <nhaehnle@gmail.com>
2009-03-06r300: rewrite and hopefully simplify RS setupMaciej Cencora
Testing and regression fixes by Markus Amsler Signed-off-by: Nicolai Haehnle <nhaehnle@gmail.com>
2009-03-06r300: add few macros for RS setupMaciej Cencora
Signed-off-by: Nicolai Haehnle <nhaehnle@gmail.com>
2009-03-06r300: silence valgrindMaciej Cencora
Signed-off-by: Nicolai Haehnle <nhaehnle@gmail.com>
2009-03-06r300: Print reg address when debugging is enabledMaciej Cencora
Signed-off-by: Nicolai Haehnle <nhaehnle@gmail.com>
2009-03-06r300: don't crash on sw tcl hw if point size vertex attrib is sentMaciej Cencora
2009-03-06mesa: Reads must also be done with lock held.José Fonseca
Otherwise two threads might think each made the refcount go zero.
2009-03-06mesa: Fix typo.José Fonseca
Windows threads block if one over-unlocks them.
2009-03-05intel: Fix bpp setting of blits to 8bpp targets.Eric Anholt
This was causing hangs in cairogears, as we would blit to the 8bpp target (A8 texture) as 16bpp, and stomp over state objects.
2009-03-05i965: fix 3DPRIMITIVE batch decode of the vertex count field.Eric Anholt
2009-03-05i965: Stop dumping programs after the first all-zeroes entry.Eric Anholt
2009-03-05intel: Add always_flush_batch driconf option for making small batchbuffers.Eric Anholt
This can improve debugging with INTEL_DEBUG=batch,sync by giving smaller batchbuffers.
2009-03-05intel: Add always_flush_cache driconf option for debugging cache flush failure.Eric Anholt
I keep wanting to hack this knob in as a one-time thing, so it seemed useful to have all the time.
2009-03-05i965: Add a note about why the _NEW_STENCIL is required in draw_buffers.Eric Anholt
2009-03-05intel: Remove a gratuitous MI_FLUSH after clearing with a blit.Eric Anholt
The 3D destination shares the same cache so we don't have any trouble with the later commands needing the writes flushed inside of the same batchbuffer.
2009-03-05i965: Remove dead flushing code.Eric Anholt
2009-03-05i965: comments and formatting fixesBrian Paul
2009-03-05i965: fix emit_math1() function used for scalar instructionsBrian Paul
Instructions such as RCP, RSQ, LOG must smear the result of the function across the dest register's X, Y, Z and W channels (subject to write masking). Before this change, only the X component was getting written. Among other things, this fixes cube map texture sampling in GLSL shaders (since cube lookups involve normalizing the texcoord).
2009-03-05mesa: added some assertionsBrian Paul
2009-03-05mesa: when printing src regs, use |reg| for absolute valueBrian Paul
And check opcode number to avoid crashing on driver-private opcodes.
2009-03-05i965: fix screen depth test in intel_validate_framebuffer)_Brian Paul
front_region may be null.
2009-03-05i965: init dest reg CondMask = COND_TR (the proper default)Brian Paul
Plus fix up a debug printf.
2009-03-04i965: add software fallback for conformant 3D textures and GL_CLAMPRobert Ellison
The i965 hardware cannot do GL_CLAMP behavior on textures; an earlier commit forced a software fallback if strict conformance was required (i.e. the INTEL_STRICT_CONFORMANCE environment variable was set) and 2D textures were used, but it was somewhat flawed - it could trigger the software fallback even if 2D textures weren't enabled, as long as one texture unit was enabled. This fixes that, and adds software fallback for GL_CLAMP behavior with 1D and 3D textures. It also adds support for a particular setting of the INTEL_STRICT_CONFORMANCE environment variable, which forces software fallbacks to be taken *all* the time. This is helpful with debugging. The value is: export INTEL_STRICT_CONFORMANCE=2
2009-03-04mesa: call _mesa_get_cpu_string() to get CPU info for GL_RENDERER stringBrian Paul
2009-03-04mesa: call _mesa_get_cpu_features() during one-time-initBrian Paul
2009-03-04mesa: new cpuinfo.c file to init/query cpu info and extensionsBrian Paul
2009-03-04mesa: _mesa_get_x86_features() only needs to do its thing onceBrian Paul
2009-03-05mesa: Add x86/common_x86.c to libmesagallium.aJakob Bornecrantz
Thanks to Brian for the refactor commit
2009-03-04mesa: move sse.h and 3dnow.h #includesBrian Paul
2009-03-04mesa: remove unneeded x86.h headerBrian Paul
2009-03-04mesa: make _mesa_init_x86_transform_asm() staticBrian Paul
2009-03-04mesa: rename common_x86_macros.h -> x86_xform.hBrian Paul
2009-03-04mesa: rename x86.c -> x86_xform.cBrian Paul
2009-03-04mesa: refactor x86 codeBrian Paul
Move _mesa_init_all_x86_transform_asm() into x86.c so that common_x86.c has no dependencies on the vertex transformation code. Plus some comments and clean-ups.
2009-03-04mesa: Follow ARB_map_buffer_range more stricly.José Fonseca
Namelly, FlushMappedBufferRange takes a subrange relative to the original range.
2009-03-04Merge commit 'origin/master' into gallium-map-rangeJosé Fonseca
2009-03-04vbo: second attempt - avoid getting buffer_ptr and buffer_map out of syncKeith Whitwell
2009-03-04mesa: Clear cache->trans after destroying the transfer.José Fonseca
2009-03-04mesa: Clear cache->trans after destroying the transfer.José Fonseca
2009-03-04Revert "vbo: avoid getting buffer_ptr and buffer_map out of sync"Keith Whitwell
This fixed a minor bug but broke everything else. This reverts commit 579ef8ab1984d895867f547afa60b3bec4c4599a.
2009-03-04vbo: avoid getting buffer_ptr and buffer_map out of syncKeith Whitwell
2009-03-04Merge commit 'origin/master' into gallium-map-rangeJosé Fonseca
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