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wined3d: Break the lighting state out of the vertex decl.

This commit is contained in:
Stefan Dösinger 2007-01-02 22:49:17 +01:00 committed by Alexandre Julliard
parent 5fa0f7f775
commit a0ff9826ad
1 changed files with 18 additions and 19 deletions
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37
dlls/wined3d/state.c
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@ -71,15 +71,23 @@ static void state_fillmode(DWORD state, IWineD3DStateBlockImpl *stateblock) {
}
}
#if 0
/* if 0ed because it will be revived later */
static void state_lighting(DWORD state, IWineD3DStateBlockImpl *stateblock) {
BOOL normals;
/* TODO: Lighting is only enabled if Vertex normals are passed by the application,
* so merge the lighting render state with the vertex declaration once it is available
/* Lighting is only enabled if Vertex normals are passed by the application,
* but lighting does not affect the stream sources, so it is not grouped for performance reasons.
* This state reads the decoded vertex decl, so if it is dirty don't do anything. The
* vertex declaration appplying function calls this function for updating
*/
if (stateblock->renderState[WINED3DRS_LIGHTING]) {
if(isStateDirty(stateblock->wineD3DDevice, STATE_VDECL)) {
return;
}
normals = stateblock->wineD3DDevice->strided_streams.u.s.normal.lpData != NULL ||
stateblock->wineD3DDevice->strided_streams.u.s.normal.VBO != 0;
if (stateblock->renderState[WINED3DRS_LIGHTING] && normals) {
glEnable(GL_LIGHTING);
checkGLcall("glEnable GL_LIGHTING");
} else {
@ -87,7 +95,6 @@ static void state_lighting(DWORD state, IWineD3DStateBlockImpl *stateblock) {
checkGLcall("glDisable GL_LIGHTING");
}
}
#endif
static void state_zenable(DWORD state, IWineD3DStateBlockImpl *stateblock) {
switch ((WINED3DZBUFFERTYPE) stateblock->renderState[WINED3DRS_ZENABLE]) {
@ -1895,7 +1902,7 @@ static const GLfloat invymat[16] = {
static void vertexdeclaration(DWORD state, IWineD3DStateBlockImpl *stateblock) {
BOOL useVertexShaderFunction = FALSE, updateFog = FALSE;
BOOL transformed, lit;
BOOL transformed;
/* Some stuff is in the device until we have per context tracking */
IWineD3DDeviceImpl *device = stateblock->wineD3DDevice;
BOOL wasrhw = device->last_was_rhw;
@ -1951,22 +1958,14 @@ static void vertexdeclaration(DWORD state, IWineD3DStateBlockImpl *stateblock) {
transformed = ((device->strided_streams.u.s.position.lpData != NULL ||
device->strided_streams.u.s.position.VBO != 0) &&
device->strided_streams.u.s.position_transformed) ? TRUE : FALSE;
lit = device->strided_streams.u.s.normal.lpData == NULL &&
device->strided_streams.u.s.normal.VBO == 0;
if(transformed != device->last_was_rhw && !useVertexShaderFunction) {
updateFog = TRUE;
}
/* TODO: The vertex declaration changes lighting, but lighting doesn't affect the vertex declaration and the
* stream sources. This can be handled nicer
*/
if(stateblock->renderState[WINED3DRS_LIGHTING] && !lit) {
glEnable(GL_LIGHTING);
checkGLcall("glEnable(GL_LIGHTING)");
} else {
glDisable(GL_LIGHTING);
checkGLcall("glDisable(GL_LIGHTING");
/* Reapply lighting if it is not sheduled for reapplication already */
if(!isStateDirty(device, STATE_RENDER(WINED3DRS_LIGHTING))) {
state_lighting(STATE_RENDER(WINED3DRS_LIGHTING), stateblock);
}
if (!useVertexShaderFunction && transformed) {
@ -2175,7 +2174,7 @@ const struct StateEntry StateTable[] =
{ /*134, WINED3DRS_WRAP6 */ STATE_RENDER(WINED3DRS_WRAP0), state_wrap },
{ /*135, WINED3DRS_WRAP7 */ STATE_RENDER(WINED3DRS_WRAP0), state_wrap },
{ /*136, WINED3DRS_CLIPPING */ STATE_RENDER(WINED3DRS_CLIPPING), state_clipping },
{ /*137, WINED3DRS_LIGHTING */ STATE_VDECL, vertexdeclaration },
{ /*137, WINED3DRS_LIGHTING */ STATE_RENDER(WINED3DRS_LIGHTING), state_lighting },
{ /*138, WINED3DRS_EXTENTS */ STATE_RENDER(WINED3DRS_EXTENTS), state_extents },
{ /*139, WINED3DRS_AMBIENT */ STATE_RENDER(WINED3DRS_AMBIENT), state_ambient },
{ /*140, WINED3DRS_FOGVERTEXMODE */ STATE_RENDER(WINED3DRS_FOGENABLE), state_fog },