GPU/Shader Instruction Set: Difference between revisions
add DST/DSTI, LIT, BREAK |
|||
| Line 333: | Line 333: | ||
| 0x04 | | 0x04 | ||
| 1 | | 1 | ||
| | | DST | ||
| | | Equivalent with Microsoft's dst instruction: DST = {1, SRC1[1]*SRC2[1], SRC1[2], SRC2[3]} | ||
|- | |- | ||
| 0x05 | | 0x05 | ||
| Line 348: | Line 348: | ||
| 0x07 | | 0x07 | ||
| 1u | | 1u | ||
| | | LIT | ||
| | | Related to Microsoft's lit instruction; DST = clamp(SRC1, min={0, -127.9961, 0, 0}, max={inf, 127.9961, 0, inf}) | ||
|- | |- | ||
| 0x08 | | 0x08 | ||
| Line 438: | Line 438: | ||
| 0x19 | | 0x19 | ||
| 1i | | 1i | ||
| | | DSTI | ||
| | | DST with sources swapped. | ||
|- | |- | ||
| 0x1A | | 0x1A | ||
| Line 472: | Line 472: | ||
|- | |- | ||
| 0x20 | | 0x20 | ||
| | | 0 | ||
| | | BREAK | ||
| | | Breaks out of LOOP block; do not use while in nested IF/CALL block inside LOOP block. | ||
|- | |- | ||
| 0x21 | | 0x21 | ||