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Each version supports a differing number of maximum instruction slots.
Version | Maximum number of instruction slots |
---|---|
vs_1_1 | 128 |
vs_2_0 | 256 |
vs_2_x | 256 |
vs_3_0 | 512 minimum, and up to the number of slots in D3DCAPS9.MaxVertexShader30InstructionSlots. See D3DCAPS9. |
For information about the limitations of software shaders, see Software Shaders.
New instructions:
See vs_1_1 Instructions.
New registers:
See Registers - vs_1_1.
New features:
New instructions:
New registers:
New features (D3DCAPS9.VS20Caps):
New Instructions:
New registers:
New features :
New instructions:
New registers: