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path: root/src/mesa/shader/prog_instruction.c
AgeCommit message (Collapse)Author
2009-04-29mesa: added _mesa_check_soa_dependencies() functionBrian Paul
This function will check an instruction to see if there's data dependencies between the dst and src registers if executed in an SOA manner.
2009-04-03mesa: replace assertion with conditional in _mesa_opcode_string()Brian Paul
2009-03-05mesa: added some assertionsBrian Paul
2009-01-14mesa: put _NV suffix on a few opcodesBrian Paul
2008-11-07mesa: fix opcode table order bugBrian Paul
2008-11-07mesa: added DP2, DP2A instructionsBrian Paul
2008-11-07mesa: added AND/OR/NOT/XOR instructionsBrian Paul
2008-11-07mesa: added OPCODE_NRM3/NRM4 instructions for vector normalization.Brian Paul
We may emit these instructions from GLSL instead of DP3/RCP/MUL. Also, implement SSG (set sign) instruction in the interpreter.
2008-11-06mesa: rename OPCODE_INT -> OPCODE_TRUNCBrian Paul
Trunc is a more accurate description; there's no type conversion involved.
2008-09-18mesa: prefix a bunch of #include lines with "main/".Brian Paul
This is another step toward removing a whole bunch of -I flags from the cc commands. Still need to address driver code...
2008-05-14sync up with gallium-0.1 changesBrian Paul
New _mesa_num_inst_dst_regs(), _mesa_is_tex_instruction() functions
2008-05-14mesa: added _mesa_free_instructions()Brian Paul
cherry-picked from gallium-0.1
2007-04-21fix instruction comment codeBrian
2007-03-28Get rid of BRK0, BRK1, CONT0, CONT1 instructions.Brian
2007-03-23Add the ability to generate programs that doesn't use condition codes.Brian
ctx->Shader.EmitCondCodes determines if we use condition codes. If not, IF statement uses first operand's X component as the condition. Added OPCODE_BRK0, OPCODE_BRK1, OPCODE_CONT0, OPCODE_CONT1 to handle the common cases of conditional break/continue.
2007-03-21merge from masterBrian
2007-02-05Initial support of loop and subroutine instructions.Brian
New high-level flow-control instructions, both at IR level and GPU instructions for looping and subroutines.
2007-01-28noise functionsBrian
2007-01-20Initial implementation of OPCODE_IF/ELSE/ENDIF instructions.Brian
2007-01-17Added OPCODE_INT to convert 4 floats to 4 ints.Brian
2006-12-14Move some code from prog_print.c to prog_instruction.cBrian
2006-12-14Split the program.[ch] files into several new files.Brian