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draw: Use pointer_to_func() instead of custom wrappers.

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This commit is contained in:
José Fonseca 2010-05-30 16:38:03 +01:00
parent 6f67a71aad
commit 4b29da1226
1 changed files with 3 additions and 30 deletions
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33
src/gallium/auxiliary/draw/draw_llvm.c
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@ -16,40 +16,13 @@
#include "util/u_cpu_detect.h"
#include "util/u_string.h"
#include "util/u_pointer.h"
#include <llvm-c/Transforms/Scalar.h>
#define DEBUG_STORE 0
/** cast wrapper */
static INLINE draw_jit_vert_func_elts
voidptr_to_draw_vert_func_elts(void *v)
{
union {
void *v;
draw_jit_vert_func_elts f;
} u;
assert(sizeof(u.v) == sizeof(u.f));
u.v = v;
return u.f;
}
/** cast wrapper */
static INLINE draw_jit_vert_func
voidptr_to_draw_jit_vert_func(void *v)
{
union {
void *v;
draw_jit_vert_func f;
} u;
assert(sizeof(u.v) == sizeof(u.f));
u.v = v;
return u.f;
}
/* generates the draw jit function */
static void
draw_llvm_generate(struct draw_llvm *llvm, struct draw_llvm_variant *var);
@ -744,7 +717,7 @@ draw_llvm_generate(struct draw_llvm *llvm, struct draw_llvm_variant *variant)
}
code = LLVMGetPointerToGlobal(llvm->draw->engine, variant->function);
variant->jit_func = voidptr_to_draw_jit_vert_func(code);
variant->jit_func = (draw_jit_vert_func)pointer_to_func(code);
if (gallivm_debug & GALLIVM_DEBUG_ASM) {
lp_disassemble(code);
@ -899,7 +872,7 @@ draw_llvm_generate_elts(struct draw_llvm *llvm, struct draw_llvm_variant *varian
}
code = LLVMGetPointerToGlobal(llvm->draw->engine, variant->function_elts);
variant->jit_func_elts = voidptr_to_draw_vert_func_elts(code);
variant->jit_func_elts = (draw_jit_vert_func_elts)pointer_to_func(code);
if (gallivm_debug & GALLIVM_DEBUG_ASM) {
lp_disassemble(code);