Phase instructions
Direct3D 8 - Pixel Shader - Phase Instructions (Microsoft) (Source 2)
Last edited 2026-01-27
This section contains reference information for the pixel shader version ps.1.x instructions.
There are several types of pixel shader instructions, as shown in the following table.
The meaning of colors in the Type column:
|
Color |
Description |
|
Green |
The instruction works in Fusion. |
|
Yellow |
The instruction has not been confirmed to work in Fusion. |
|
Red |
The instruction does not work in Fusion. |
Phase instructions
|
Type |
Phase instructions |
Description |
Instruction slots |
ps.1.0 |
ps.1.1 |
ps.1.2 |
ps.1.3 |
ps.1.4 |
Note |
|
asm |
Transition between phase 1 and phase 2 |
0 |
No |
No |
No |
No |
Yes |
Phases allow for almost doubling the number of available instructions for ps.1.4 |
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