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2007-02-22Merge branch 'origin' into glsl-compiler-1Brian
Conflicts: src/mesa/main/state.c src/mesa/shader/program.c src/mesa/shader/program.h src/mesa/shader/programopt.c src/mesa/shader/slang/slang_execute.c src/mesa/sources src/mesa/swrast/s_arbshader.c src/mesa/swrast/s_context.c src/mesa/swrast/s_span.c src/mesa/swrast/s_zoom.c src/mesa/tnl/t_context.c src/mesa/tnl/t_save_api.c src/mesa/tnl/t_vb_arbprogram.c src/mesa/tnl/t_vp_build.c src/mesa/tnl/t_vtx_eval.c
2007-02-21disable debugBrian
2007-02-21remove unneeded #includesBrian
2007-02-21fix copy&paste errorsBrian
2007-02-21more minor changes to STATE_ indexingBrian
2007-02-21remove dead codeBrian
2007-02-21Reimplement the _slang_alloc_statevar() function.Brian
After several tries at making a table-based system for examining pre-defined uniforms to find statevar indexes, give up and do it the simple way (lots of strcmp() calls). Not terribly elegant, but perfectly functional.
2007-02-21adjustments to STATE_ token layout/format so token[1] is always the array indexBrian
2007-02-21checkpoint overhaul of pre-defined uniform codeBrian
2007-02-20clean-up, move IR_ELEMENT codeBrian
2007-02-20alloc IR_FIELD's Storage in codegen, like IR_ELEMENTBrian
2007-02-20work on struct/array handlingBrian
2007-02-20forgot to return length in parse_array_len()Brian
2007-02-20implement support for pre-defined uniform structs (state vars)Brian
2007-02-20added SWIZZLE_XXXX, SWIZZLE_YYYY, etcBrian
2007-02-20Merge branch 'glsl-compiler-1' of ↵Brian
git+ssh://brianp@git.freedesktop.org/git/mesa/mesa into glsl-compiler-1
2007-02-17s/PROG_PRINT_ARB/PROG_PRINT_DEBUG/Brian
2007-02-17Lots of changes to prog_print.c code.Brian
Mainly, allow printing programs in either ARB, NV or "debug" formats.
2007-02-16remove dead codeBrian
2007-02-16s/_slang_link2/_slang_link/Brian
2007-02-16change all enum tokens to uppercaseBrian
2007-02-16abort upon errors (temporary)Brian
2007-02-16added a commentBrian
2007-02-16Allow int->float argument conversion in _slang_locate_function().Brian
2007-02-16implement IR_I_TO_FBrian
2007-02-13remove dead codeBrian
2007-02-09move GL_MESA_program_debug funcs to prog_debug.cBrian
2007-02-09Move experimental GL_MESA_program_debug functions into new file.Brian
2007-02-09comments, etcBrian
2007-02-09re-enable free'ing of IR treesBrian
2007-02-09always init param vars to silence valgrind warningsBrian
2007-02-09optimize per-pixel fog programRoland Scheidegger
use the same internal state as for vertex fog. From the old implemenentation, this changes a SUB+MUL into a MAD for linear fog, and saves a MUL for EXP/EXP2, plus saves a (constant) parameter. While here, fix the broken (forgotten) swizzling. (untested)
2007-02-08do full swizzled matching in _mesa_lookup_parameter_constant()Brian
2007-02-08Check for constant-valued while/do loop conditions.Brian
Allows us to: 1. avoid generating constant-valued BRK test for while(1).. 2. discard entire loop for while(0). 3. detection infinite loops at compile-time.
2007-02-08optimize conditional breaks/continuesBrian
2007-02-09optimize generated vertex programs a bitRoland Scheidegger
Use new internal state to avoid per-vertex normalization of static spot direction vector. Use internal state for simpler per-vertex fog computations (MAD instead of SUB/MUL for linear fog, EX2 instead of POW for EXP/EXP2 fog). Simplify point size calc (2 MADs instead of MOV, MUL, MUL, DP3), and while there fix it up (RSQ instead of RCP). All untested...
2007-02-08cont at top of loop, little clean-upsBrian
2007-02-08remove some cruftBrian
2007-02-08fix broken BRA for return stmtsBrian
2007-02-08change BranchTarget to GLintBrian
2007-02-08Use conditional break in for/do/while loops.Brian
2007-02-07remove old loop break/cont stuffBrian
2007-02-07high vs. low level if/then/else code emitBrian
2007-02-07s/%f/%g/Brian
2007-02-07Remove old functions for generating BRA-based looping.Brian
2007-02-07Use IR_LOOP to represent do-while and for-loops.Brian
Also, start moving high vs. low-level instruction selection into slang_emit.c
2007-02-06Implement CONT, improve BRK.Brian
IR_LOOP's BranchNode ptr is the head of a linked list of CONT and BRK nodes. After emitting loop, walk over the linked list, filling in the CONT/BRK instruction's BranchTarget field (location of the ENDLOOP instruction, or one past).
2007-02-06replace IR_BEGIN_LOOP/IR_END_LOOP with IR_LOOPBrian
2007-02-06new_node[0123]() functionsBrian
2007-02-06redo IR_IF node, removing IR_ELSE, IR_ENDIFBrian
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