diff options
| -rw-r--r-- | src/mesa/drivers/dri/r300/pixel_shader.h | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/src/mesa/drivers/dri/r300/pixel_shader.h b/src/mesa/drivers/dri/r300/pixel_shader.h deleted file mode 100644 index 0d04859f9b..0000000000 --- a/src/mesa/drivers/dri/r300/pixel_shader.h +++ /dev/null @@ -1,103 +0,0 @@ -#ifndef __PIXEL_SHADER_H__ -#define __PIXEL_SHADER_H__ - -#include "r300_reg.h" - - -/* INSTR 0 */ - -#define PFS_OP_MAD 0 -#define PFS_OP_DP3 1 -#define PFS_OP_DP4 2 -#define PFS_OP_MIN 4 -#define PFS_OP_MAX 5 -#define PFS_OP_CMP 8 -#define PFS_OP_FRC 9 -#define PFS_OP_OUTC_REPL_ALPHA 10 - -/* "or" these with arg0 value to negate or take absolute value of an argument */ -#define PFS_ARG_NEG (1<<5) -#define PFS_ARG_ABS (1<<6) - -#define MAKE_PFS_INSTR0(op, arg0, arg1, arg2, flags) \ - ( ((op)<<23) \ - | ((arg0)<<R300_FPI0_ARG0C_SHIFT) \ - | ((arg1)<<R300_FPI0_ARG1C_SHIFT) \ - | ((arg2)<<R300_FPI0_ARG2C_SHIFT) \ - | (flags) \ - ) - -#define PFS_FLAG_X 1 -#define PFS_FLAG_Y 2 -#define PFS_FLAG_XY 3 -#define PFS_FLAG_Z 4 -#define PFS_FLAG_XZ 5 -#define PFS_FLAG_YZ 6 -#define PFS_FLAG_ALL 7 -#define PFS_FLAG_NONE 0 - -#define EASY_PFS_INSTR0(op, arg0, arg1, arg2) \ - MAKE_PFS_INSTR0(PFS_OP_##op, \ - R300_FPI0_ARGC_##arg0, \ - R300_FPI0_ARGC_##arg1, \ - R300_FPI0_ARGC_##arg2, \ - 0) - -/* INSTR 1 */ - -#define PFS_FLAG_CONST (1<<5) - -#define MAKE_PFS_INSTR1(dstc, src0, src1, src2, reg, output) \ - ((src0) | ((src1) << R300_FPI1_SRC1C_SHIFT) \ - | ((src2)<<R300_FPI1_SRC2C_SHIFT) \ - | ((dstc) << R300_FPI1_DSTC_SHIFT) \ - | ((reg) << 23) | ((output)<<26)) - -#define EASY_PFS_INSTR1(dstc, src0, src1, src2, reg, output) \ - MAKE_PFS_INSTR1(dstc, src0, src1, src2, PFS_FLAG_##reg, PFS_FLAG_##output) - -/* INSTR 2 */ - -/* you can "or" PFS_ARG_NEG with these values to negate them */ - -#define MAKE_PFS_INSTR2(op, arg0, arg1, arg2, flags) \ - (((op) << 23) | \ - ((arg0)<<R300_FPI2_ARG0A_SHIFT) | \ - ((arg1)<<R300_FPI2_ARG1A_SHIFT) | \ - ((arg2)<<R300_FPI2_ARG2A_SHIFT) | \ - (flags)) - -#define EASY_PFS_INSTR2(op, arg0, arg1, arg2) \ - MAKE_PFS_INSTR2(R300_FPI2_OUTA_##op, \ - R300_FPI2_ARGA_##arg0, \ - R300_FPI2_ARGA_##arg1, \ - R300_FPI2_ARGA_##arg2, \ - 0) - - -/* INSTR 3 */ - -#define PFS_FLAG_NONE 0 -#define PFS_FLAG_REG 1 -#define PFS_FLAG_OUTPUT 2 -#define PFS_FLAG_BOTH 3 - -#define MAKE_PFS_INSTR3(dstc, src0, src1, src2, flags) \ - ((src0) | ((src1) << R300_FPI1_SRC1C_SHIFT) \ - | ((src2)<<R300_FPI1_SRC2C_SHIFT) \ - | ((dstc) << R300_FPI1_DSTC_SHIFT) \ - | ((flags) << 23)) - -#define EASY_PFS_INSTR3(dstc, src0, src1, src2, flag) \ - MAKE_PFS_INSTR3(dstc, src0, src1, src2, PFS_FLAG_##flag) - - /* What are 0's ORed with flags ? They are register numbers that - just happen to be 0 */ -#define PFS_NOP { \ - EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO), \ - EASY_PFS_INSTR1(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, NONE, ALL), \ - EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO), \ - EASY_PFS_INSTR3(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, OUTPUT) \ - } - -#endif |