actions/itgmania212121
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

add support for BLEND_WEIGHTED_MULTIPLY and BLEND_INVERT_DEST in d3d

Browse Source
This commit is contained in:
AJ Kelly
2009-09-13 07:08:31 +00:00
parent effb2bb06a
commit 0d4ef04621
1 changed files with 14 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
stepmania/src/RageDisplay_D3D.cpp
+14
View File
@@ -1198,6 +1198,12 @@ void RageDisplay_D3D::SetTextureFiltering( TextureUnit tu, bool b )
void RageDisplay_D3D::SetBlendMode( BlendMode mode ) void RageDisplay_D3D::SetBlendMode( BlendMode mode )
{ {
g_pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE ); g_pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE );
if( mode == BLEND_INVERT_DEST )
g_pd3dDevice->SetRenderState( D3DRS_BLENDOP, D3DBLENDOP_SUBTRACT );
else
g_pd3dDevice->SetRenderState( D3DRS_BLENDOP, D3DBLENDOP_ADD );
switch( mode ) switch( mode )
{ {
case BLEND_NORMAL: case BLEND_NORMAL:
@@ -1212,6 +1218,14 @@ void RageDisplay_D3D::SetBlendMode( BlendMode mode )
g_pd3dDevice->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_ONE ); g_pd3dDevice->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_ONE );
g_pd3dDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_ZERO ); g_pd3dDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_ZERO );
break; break;
case BLEND_WEIGHTED_MULTIPLY:
g_pd3dDevice->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_DESTCOLOR );
g_pd3dDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_SRCCOLOR );
break;
case BLEND_INVERT_DEST:
g_pd3dDevice->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_ONE );
g_pd3dDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_ONE );
break;
case BLEND_NO_EFFECT: case BLEND_NO_EFFECT:
g_pd3dDevice->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_ZERO ); g_pd3dDevice->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_ZERO );
g_pd3dDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_ONE ); g_pd3dDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_ONE );