void
lp_build_cube_lookup(struct lp_build_sample_context *bld,
LLVMValueRef *coords,
- const struct lp_derivatives *derivs, /* optional */
+ const struct lp_derivatives *derivs_in, /* optional */
LLVMValueRef *rho,
+ struct lp_derivatives *derivs_out, /* optional */
boolean need_derivs);
+void
+lp_build_cube_new_coords(struct lp_build_context *ivec_bld,
+ LLVMValueRef face,
+ LLVMValueRef x0,
+ LLVMValueRef x1,
+ LLVMValueRef y0,
+ LLVMValueRef y1,
+ LLVMValueRef max_coord,
+ LLVMValueRef new_faces[4],
+ LLVMValueRef new_xcoords[4][2],
+ LLVMValueRef new_ycoords[4][2]);
+
+
void
lp_build_sample_partial_offset(struct lp_build_context *bld,
unsigned block_length,
LLVMValueRef
lp_build_minify(struct lp_build_context *bld,
LLVMValueRef base_size,
- LLVMValueRef level);
+ LLVMValueRef level,
+ boolean lod_scalar);
#endif /* LP_BLD_SAMPLE_H */