wined3d: Don't emulate clipplanes with ffp vp and fix a wrong if condition.
b2f09fd20421d0a5e179b42332ca63bc5ac17d8a accidentally got the
device->vs_clipping check wrong. The FFP replacement should emulate
clipping if GL can't do this natively with vertex shaders, not the
other way. Also don't emulate clipping if we're using fixed function
vertex processing because (a) clipping is always supported by GL in
this case, and (b), fragment.texcoord[7] is undefined. (Or in the
worst case set to something bad by the app).
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 3bbddd8..afef4af 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -1378,8 +1378,9 @@
struct ffp_frag_settings {
struct texture_stage_op op[MAX_TEXTURES];
enum fogmode fog;
- /* Use an int instead of a char to get dword alignment */
- unsigned int sRGB_write;
+ /* Use shorts instead of chars to get dword alignment */
+ unsigned short sRGB_write;
+ unsigned short emul_clipplanes;
};
struct ffp_frag_desc
