| ?/TD> |
| Microsoft DirectX 9.0 |
Miscellaneous driver primitive capability flags.
| #define | Value | Description |
|---|---|---|
| D3DPMISCCAPS_MASKZ | 0x00000002L | Device can enable and disable modification of the depth buffer on pixel operations. |
| D3DPMISCCAPS_CULLNONE | 0x00000010L | The driver does not perform triangle culling. This corresponds to the D3DCULL_NONE member of the D3DCULL enumerated type. |
| D3DPMISCCAPS_CULLCW | 0x00000020L | The driver supports clockwise triangle culling through the D3DRS_CULLMODE state. (This applies only to triangle primitives.) This flag corresponds to the D3DCULL_CW member of the D3DCULL enumerated type. |
| D3DPMISCCAPS_CULLCCW | 0x00000040L | The driver supports counterclockwise culling through the D3DRS_CULLMODE state. (This applies only to triangle primitives.) This flag corresponds to the D3DCULL_CCW member of the D3DCULL enumerated type. |
| D3DPMISCCAPS_COLORWRITEENABLE | 0x00000100L | Device supports per-channel writes for the render target color buffer through the D3DRS_COLORWRITEENABLE state. |
| D3DPMISCCAPS_CLIPPLANESCALEDPOINTS | 0x00000200L | Device correctly clips scaled points of size greater than 1.0 to user-defined clipping planes. |
| D3DPMISCCAPS_CLIPTLVERTS | 0x00000200L | Device clips post-transformed vertex primitives.
Specify D3DUSAGE_DONOTCLIP when the pipeline should not do any clipping. If D3DPMISCCAPS_CLIPTLVERTS is set, the output vertex buffer should be in system memory (D3DPOOL_SYSTEMMEM). Otherwise, the vertex buffer should be in the default memory pool (D3DPOOL_DEFAULT). |
| D3DPMISCCAPS_TSSARGTEMP | 0x00000400L | Device supports D3DTA for temporary register. |
| D3DPMISCCAPS_BLENDOP | 0x00000800L | Device supports alpha-blending operations other than D3DBLENDOP_ADD. |
| D3DPMISCCAPS_NULLREFERENCE | 0x00000100L | A reference device that does not render. |
| D3DPMISCCAPS_INDEPENDENTWRITEMASKS | 0x00004000L | Device supports independent write masks for multiple element textures or multiple render targets. |
| D3DPMISCCAPS_PERSTAGECONSTANT | 0x00008000L | Device supports per-stage constants. See D3DTSS_CONSTANT in D3DTEXTURESTAGESTATETYPE. |
| D3DPMISCCAPS_FOGANDSPECULARALPHA | 0x00010000L | Device supports separate fog and specular alpha. Many devices use the specular alpha channel to store the fog factor. |
| D3DPMISCCAPS_SEPARATEALPHABLEND | 0x00020000L | Device supports separate blend settings for the alpha channel. |
| D3DPMISCCAPS_MRTINDEPENDENTBITDEPTHS | 0x00040000L | Device supports different bit depths for multiple render targets. |
| D3DPMISCCAPS_MRTPOSTPIXELSHADERBLENDING | 0x00080000L | Device supports post-pixel shader operations for multiple render targets. |
| D3DPMISCCAPS_FOGVERTEXCLAMPED | 0x00100000L | Device clamps fog blend factor per vertex. |
These constants are used by the PrimitiveMiscCaps member of D3DCAPS9.
| Header | d3d9caps.h |
|---|---|
| Minimum operating system | Windows 98 |