IDirect3DDevice9::BeginStateBlock method (d3d9helper.h)

Signals Direct3D to begin recording a device-state block.

Syntax

HRESULT BeginStateBlock();

Return value

Type: HRESULT

If the method succeeds, the return value is D3D_OK. If the method fails, the return value can be one of the following: D3DERR_INVALIDCALL, E_OUTOFMEMORY.

Remarks

Applications can ensure that all recorded states are valid by calling the IDirect3DDevice9::ValidateDevice method prior to calling this method.

The following methods can be recorded in a state block, after calling IDirect3DDevice9::BeginStateBlock and before IDirect3DDevice9::EndStateBlock.

• IDirect3DDevice9::LightEnable
• IDirect3DDevice9::SetClipPlane
• IDirect3DDevice9::SetCurrentTexturePalette
• IDirect3DDevice9::SetFVF
• IDirect3DDevice9::SetIndices
• IDirect3DDevice9::SetLight
• IDirect3DDevice9::SetMaterial
• IDirect3DDevice9::SetNPatchMode
• IDirect3DDevice9::SetPixelShader
• IDirect3DDevice9::SetPixelShaderConstantB
• IDirect3DDevice9::SetPixelShaderConstantF
• IDirect3DDevice9::SetPixelShaderConstantI
• IDirect3DDevice9::SetRenderState
• IDirect3DDevice9::SetSamplerState
• IDirect3DDevice9::SetScissorRect
• IDirect3DDevice9::SetStreamSource
• IDirect3DDevice9::SetStreamSourceFreq
• IDirect3DDevice9::SetTexture
• IDirect3DDevice9::SetTextureStageState
• IDirect3DDevice9::SetTransform
• IDirect3DDevice9::SetViewport
• IDirect3DDevice9::SetVertexDeclaration
• IDirect3DDevice9::SetVertexShader
• IDirect3DDevice9::SetVertexShaderConstantB
• IDirect3DDevice9::SetVertexShaderConstantF
• IDirect3DDevice9::SetVertexShaderConstantI

Requirements

See also

IDirect3DDevice9

IDirect3DDevice9::CreateStateBlock

IDirect3DDevice9::EndStateBlock