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wined3d: Apply matrices when switching from transformed vertices to shaders.

This commit is contained in:
Stefan Dösinger 2007-11-11 21:46:17 +01:00 committed by Alexandre Julliard
parent 58a761a88b
commit 0334c1760f
1 changed files with 13 additions and 0 deletions
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13
dlls/wined3d/state.c
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@ -3426,6 +3426,19 @@ static void vertexdeclaration(DWORD state, IWineD3DStateBlockImpl *stateblock, W
FIXME("Clipping not supported with vertex shaders\n");
warned = TRUE;
}
if(wasrhw) {
/* Apply the transform matrices when switching from rhw drawing to vertex shaders. Vertex
* shaders themselves do not need it it, but the matrices are not reapplied automatically when
* switching back from vertex shaders to fixed function processing. So make sure we leave the
* fixed function vertex processing states back in a sane state before switching to shaders
*/
if(!isStateDirty(context, STATE_TRANSFORM(WINED3DTS_PROJECTION))) {
transform_projection(STATE_TRANSFORM(WINED3DTS_PROJECTION), stateblock, context);
}
if(!isStateDirty(context, STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(0)))) {
transform_world(STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(0)), stateblock, context);
}
}
}
}