Pixel shader capability flags.
| #define |
Value |
Description |
| D3DD3DPSHADERCAPS2_0_ARBITRARYSWIZZLE |
(1 << 0) |
Arbitrary swizzling is supported. |
| D3DD3DPSHADERCAPS2_0_GRADIENTINSTRUCTIONS |
(1 << 1) |
Gradient instructions are supported. |
| D3DD3DPSHADERCAPS2_0_PREDICATION |
(1 << 2) |
Instruction predication is supported. See setp_comp - ps. |
| D3DD3DPSHADERCAPS2_0_NODEPENDENTREADLIMIT |
(1 << 3) |
There is no limit on the number of dependent reads per instruction. |
| D3DD3DPSHADERCAPS2_0_NOTEXINSTRUCTIONLIMIT |
(1 << 4) |
There is no limit on the number of tex instructions. |
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| D3DPS20_MAX_DYNAMICFLOWCONTROLDEPTH |
24 |
The maximum level of nesting of dynamic flow control instructions (break, breakc, ifc). |
| D3DPS20_MIN_DYNAMICFLOWCONTROLDEPTH |
0 |
The minimum level of nesting of dynamic flow control instructions (break, breakc, ifc). |
| D3DPS20_MAX_NUMTEMPS |
32 |
The driver will support at most this many temporary register. |
| D3DPS20_MIN_NUMTEMPS |
12 |
The driver will support at least this many temporary register. |
| D3DPS20_MAX_STATICFLOWCONTROLDEPTH |
4 |
The maximum depth of nesting of the loop - vs/rep - vs and call - vs/callnz bool - vs instructions. |
| D3DPS20_MIN_STATICFLOWCONTROLDEPTH |
1 |
The minimum depth of nesting of the loop - vs/rep - vs and call - vs/callnz bool - vs instructions. |
| D3DPS20_MAX_NUMINSTRUCTIONSLOTS |
512 |
The driver will support at most this many instructions. |
| D3DPS20_MIN_NUMINSTRUCTIONSLOTS |
96 |
The driver will support at least this many instructions. |
