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wined3d: Added two sided stencil support to WINED3DRS_STENCILFUNC.

This commit is contained in:
Vitaly Budovski 2006-03-04 17:53:50 +11:00 committed by Alexandre Julliard
parent f2f59cae61
commit 196eaa674c
1 changed files with 44 additions and 22 deletions
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66
dlls/wined3d/device.c
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@ -3144,31 +3144,53 @@ HRESULT WINAPI IWineD3DDeviceImpl_SetRenderState(IWineD3DDevice *iface, D3DRENDE
}
break;
case WINED3DRS_STENCILFUNC :
{
int glParm = GL_ALWAYS;
int ref = This->stateBlock->renderState[WINED3DRS_STENCILREF];
GLuint mask = This->stateBlock->renderState[WINED3DRS_STENCILMASK];
case WINED3DRS_STENCILFUNC :
{
GLint func;
GLint ref = This->stateBlock->renderState[WINED3DRS_STENCILREF];
GLuint mask = This->stateBlock->renderState[WINED3DRS_STENCILMASK];
switch ((D3DCMPFUNC) Value) {
case D3DCMP_NEVER: glParm=GL_NEVER; break;
case D3DCMP_LESS: glParm=GL_LESS; break;
case D3DCMP_EQUAL: glParm=GL_EQUAL; break;
case D3DCMP_LESSEQUAL: glParm=GL_LEQUAL; break;
case D3DCMP_GREATER: glParm=GL_GREATER; break;
case D3DCMP_NOTEQUAL: glParm=GL_NOTEQUAL; break;
case D3DCMP_GREATEREQUAL: glParm=GL_GEQUAL; break;
case D3DCMP_ALWAYS: glParm=GL_ALWAYS; break;
default:
FIXME("Unrecognized/Unhandled D3DCMPFUNC value %ld\n", Value);
}
TRACE("glStencilFunc with Parm=%x, ref=%d, mask=%x\n", glParm, ref, mask);
This->stencilfunc = glParm;
glStencilFunc(glParm, ref, mask);
checkGLcall("glStencilFunc");
func = GL_ALWAYS;
switch ((D3DCMPFUNC)Value) {
case D3DCMP_NEVER: func = GL_NEVER; break;
case D3DCMP_LESS: func = GL_LESS; break;
case D3DCMP_EQUAL: func = GL_EQUAL; break;
case D3DCMP_LESSEQUAL: func = GL_LEQUAL; break;
case D3DCMP_GREATER: func = GL_GREATER; break;
case D3DCMP_NOTEQUAL: func = GL_NOTEQUAL; break;
case D3DCMP_GREATEREQUAL: func = GL_GEQUAL; break;
case D3DCMP_ALWAYS: func = GL_ALWAYS; break;
default:
FIXME("Unrecognized/Unhandled D3DCMPFUNC value %ld\n", Value);
}
This->stencilfunc = func;
if(!This->stateBlock->renderState[WINED3DRS_TWOSIDEDSTENCILMODE]) {
if(GL_EXTCALL(glStencilFuncSeparate)) {
GL_EXTCALL(glStencilFuncSeparate(GL_FRONT, func, ref, mask));
checkGLcall("glStencilFuncSeparate(GL_FRONT,...)");
}
else if(GL_EXTCALL(glActiveStencilFaceEXT)) {
glEnable(GL_STENCIL_TEST_TWO_SIDE_EXT);
checkGLcall("glEnable(GL_STENCIL_TEST_TWO_SIDE_EXT)");
GL_EXTCALL(glActiveStencilFaceEXT(GL_FRONT));
checkGLcall("glActiveStencilFaceEXT(GL_FRONT)");
glStencilFunc(func, ref, mask);
checkGLcall("glStencilFunc(...)");
}
else if(GL_EXTCALL(glStencilFuncSeparateATI)) {
GL_EXTCALL(glStencilFuncSeparateATI(GL_FRONT, func, ref, mask));
checkGLcall("glStencilFuncSeparateATI(GL_FRONT,...)");
} else {
TRACE("Separate stencil function not supported on this version of opengl");
glStencilFunc(func, ref, mask);
checkGLcall("glStencilFunc(...)");
}
} else {
glStencilFunc(func, ref, mask);
checkGLcall("glStencilFunc(...)");
}
break;
}
case WINED3DRS_STENCILREF :
{
int glParm = This->stencilfunc;