diff options
| author | Brian Paul <brianp@vmware.com> | 2010-10-15 08:41:31 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-10-15 15:40:33 -0600 |
| commit | 991f0c27638c4bc03a0c609244bf755a0820d46f (patch) | |
| tree | a09df3850dda1be7b6dc1c401045109e3583bb8c /src/gallium | |
| parent | 81d0a1fb3f1e5b7bcf43145f8a096691e3a5fdfb (diff) | |
gallivm: added lp_build_print_vec4()
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_printf.c | 20 | ||||
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_printf.h | 4 |
2 files changed, 24 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_printf.c b/src/gallium/auxiliary/gallivm/lp_bld_printf.c index 153ba5b15b..0c16bcf347 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_printf.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_printf.c @@ -29,6 +29,7 @@ #include "util/u_debug.h" #include "util/u_memory.h" +#include "lp_bld_const.h" #include "lp_bld_printf.h" @@ -119,3 +120,22 @@ lp_build_printf(LLVMBuilderRef builder, const char *fmt, ...) return LLVMBuildCall(builder, func_printf, params, argcount + 1, ""); } + + +/** + * Print a float[4] vector. + */ +LLVMValueRef +lp_build_print_vec4(LLVMBuilderRef builder, const char *msg, LLVMValueRef vec) +{ + char format[1000]; + LLVMValueRef x, y, z, w; + + x = LLVMBuildExtractElement(builder, vec, lp_build_const_int32(0), ""); + y = LLVMBuildExtractElement(builder, vec, lp_build_const_int32(1), ""); + z = LLVMBuildExtractElement(builder, vec, lp_build_const_int32(2), ""); + w = LLVMBuildExtractElement(builder, vec, lp_build_const_int32(3), ""); + + snprintf(format, sizeof(format), "%s %%f %%f %%f %%f\n", msg); + return lp_build_printf(builder, format, x, y, z, w); +} diff --git a/src/gallium/auxiliary/gallivm/lp_bld_printf.h b/src/gallium/auxiliary/gallivm/lp_bld_printf.h index 83bd8f1d55..b6222c62eb 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_printf.h +++ b/src/gallium/auxiliary/gallivm/lp_bld_printf.h @@ -35,5 +35,9 @@ LLVMValueRef lp_build_const_string_variable(LLVMModuleRef module, const char *str, int len); LLVMValueRef lp_build_printf(LLVMBuilderRef builder, const char *fmt, ...); +LLVMValueRef +lp_build_print_vec4(LLVMBuilderRef builder, const char *msg, LLVMValueRef vec); + + #endif |