lp_bld_alpha.h

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/**
 * Alpha testing to LLVM IR translation.
 *
 * @author Jose Fonseca <[email protected]>
 */

#ifndef LP_BLD_ALPHA_H
#define LP_BLD_ALPHA_H

#include "pipe/p_compiler.h"

#include "gallivm/lp_bld.h"

struct util_format_description;
struct gallivm_state;
struct lp_type;
struct lp_build_mask_context;


void
lp_build_alpha_test(struct gallivm_state *gallivm,
                    unsigned func,
                    struct lp_type type,
                    const struct util_format_description *cbuf_format_desc,
                    struct lp_build_mask_context *mask,
                    LLVMValueRef alpha,
                    LLVMValueRef ref,
                    boolean do_branch);


#endif /* !LP_BLD_ALPHA_H */