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* check for ctx==NULL, bug 4087Brian Paul2005-11-151-1/+2
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* Fix problem in stencil_and_ztest_span() when using h/w stencil buffer.Brian Paul2005-11-151-4/+6
| | | | | Fix a comment typo. Remove some unneeded #includes.
* remove unneeded RasterPosValid checkBrian Paul2005-11-141-4/+0
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* Improve _mesa_print_program().Brian Paul2005-11-121-31/+354
| | | | Added make_state_string() to produce a string from a GL state vector.
* fix comment for TexSrcTargetBrian Paul2005-11-121-2/+1
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* Added _mesa_light() helper function so we can avoid transforming thenBrian Paul2005-11-124-96/+150
| | | | | un-transforming light positions and spot directions when popping light state off the attribute stack.
* Added OSMesaColorClamp(), bug 4917Brian Paul2005-11-128-13/+44
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* update an assertionBrian Paul2005-11-121-1/+1
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* update some assertionsBrian Paul2005-11-122-2/+2
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* Move stuff common to vertex/fragment_program into the base class, including:Brian Paul2005-11-1228-311/+316
| | | | | | Instructions, InputsRead, OutputsWritten, and Parameters. Also, added debug functions: _mesa_print_instruction(), _mesa_print_program_parameters() and revamp _mesa_print_program().
* Make _mesa_is_proxy_texture() non-static and use in a few more places.Brian Paul2005-11-114-82/+39
| | | | | Use COPY_4FV() where possible. Added some comments, clean-ups.
* s/MAX_LIGHTS/ctx->Const.MaxLights/ and spruce up some commentsBrian Paul2005-11-102-18/+26
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* fix popping of GL_SPOT_DIRECTION (bug 5005)Brian Paul2005-11-101-1/+1
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* Move code to enable FP exceptions into debug.c (set MESA_DEBUG=fpexceptions).Brian Paul2005-11-103-16/+14
| | | | Get rid of MESA_DEBUG preprocessor symbol, just use DEBUG instead.
* fix popping of GL_EYE_PLANE state (bug 4996)Brian Paul2005-11-091-10/+20
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* Bug 4996.Brian Paul2005-11-095-42/+40
| | | | | Replace use of FLOAT_TO_USHORT with either CLAMPED_FLOAT_TO_USHORT or UNCLAMPED_FLOAT_TO_USHORT. Same should be done for UBYTE, UINT, etc.
* use UNCLAMPED_FLOAT_TO_USHORT/UBYTE in clear_rgba_buffer() (bug #4992)Brian Paul2005-11-091-8/+9
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* Move COPY_FLOAT() macro down into glide driver.Brian Paul2005-11-093-16/+16
| | | | | Rewrite COPY_4FV() macro to not use COPY_FLOAT(), and use integer moves as originally intended.
* At keithw's request, remove all traces of the "fragment program to C" andIan Romanick2005-11-086-992/+0
| | | | TCC experiment.
* This patch adds the missing NV_vertex_program2 and NV_vertex_program3Ian Romanick2005-11-084-45/+58
| | | | | | | | | | | | | | | | instructions to the various internal tables. It does not add support for them to the parser nor does it add support for them to the program interpreter. It also corrects some errors in the comments in program_instruction.h. This patch breaks the instruction union in t_vb_arbprogram.h. The opcode field in that union was only 6 bits. When there were only 59+3 instructions that worked fine. However, this patch increases the base instruction count to 69. This requires 7 bits. The problem is that increasing the opcode width to 7 bits increases the size of instruction::rsw to 33 bits. I've increased the size of the union to 64-bit, but this is just a temporary hack (and probably breaks the build on some systems).
* s/_mesa_debug_fp_inst/_mesa_print_program/Brian Paul2005-11-081-1/+1
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* remove _mesa_debug_fp_inst()Brian Paul2005-11-081-6/+2
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* some initial work on upcoming GL_EXT_framebuffer_blit extensionBrian Paul2005-11-086-26/+201
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* minor work in _mesa_print_program()Brian Paul2005-11-081-1/+10
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* remove unneeded #includesBrian Paul2005-11-081-8/+2
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* remove unneeded #includesBrian Paul2005-11-072-17/+6
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* s/_mesa_debug_fp_inst/_mesa_print_program/Brian Paul2005-11-071-3/+3
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* s/_mesa_debug_vp_inst/_mesa_print_program/Brian Paul2005-11-051-1/+1
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* consolidate vertex/fragment program printing into _mesa_print_program()Brian Paul2005-11-056-182/+131
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* use _mesa_program_file_string() and _mesa_opcode_string()Brian Paul2005-11-052-135/+50
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* added _mesa_program_file_string()Brian Paul2005-11-052-0/+34
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* Use _mesa_opcode_string()Brian Paul2005-11-051-32/+9
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* use _mesa_num_inst_src_regs() and _mesa_opcode_string()Brian Paul2005-11-051-89/+60
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* use _mesa_num_inst_src_regs() instead of nr_args()Brian Paul2005-11-051-48/+3
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* added _mesa_num_inst_src_regs() and _mesa_opcode_string()Brian Paul2005-11-052-0/+116
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* s/Negate/NegateBase/Brian Paul2005-11-051-20/+20
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* s/TexSrcIdx/TexSrcTarget/Brian Paul2005-11-051-2/+2
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* Unify vertex/fragment program instuctions.Brian Paul2005-11-0531-1067/+1170
| | | | Based on patch by Ian (#4967) but also unify instruction opcodes.
* remove unneeded #includesBrian Paul2005-11-054-8/+0
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* remove unneeded #includeBrian Paul2005-11-053-5/+0
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* Fix broken build.Aapo Tahkola2005-11-051-10/+14
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* don't need MAKE_SWIZZLE() macroBrian Paul2005-11-052-7/+6
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* Replace parameter_type enum in program.[ch], use register_file enums instead.Brian Paul2005-11-054-34/+28
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* minor improvements in _mesa_init_teximage_fields()Brian Paul2005-11-051-9/+9
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* use VERT_RESULT_HPOS, VERT_BIT_POS tokensBrian Paul2005-11-041-5/+5
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* better ffs() function (bug 4956)Brian Paul2005-11-041-6/+20
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* just pass ctx to do_ndc_cliptest() rather than stuffing it in the ↵Brian Paul2005-11-042-8/+6
| | | | arb_vp_machine struct
* MESA_GLX_ALPHA_BITS env var to force visual with alpha channelBrian Paul2005-11-041-2/+19
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* remove unneeded HIDDEN definition (bug 4956)Brian Paul2005-11-042-28/+0
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* fix MinGW problems (bug 4956)Brian Paul2005-11-043-8/+18
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