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author | James Benton <jbenton@vmware.com> | 2012-04-19 18:13:14 +0100 |
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committer | José Fonseca <jfonseca@vmware.com> | 2012-05-02 10:24:33 +0100 |
commit | f64fe7d333ef5f00f1d13d19c9b986abe21a524c (patch) | |
tree | 1f5b856fcb8a83141b2669e2a9fa7b0da78369d3 /src/gallium/auxiliary/gallivm/lp_bld_printf.c | |
parent | 16b081f1b0acf3158423c9fbed69c85807ce5276 (diff) | |
download | external_mesa3d-f64fe7d333ef5f00f1d13d19c9b986abe21a524c.zip external_mesa3d-f64fe7d333ef5f00f1d13d19c9b986abe21a524c.tar.gz external_mesa3d-f64fe7d333ef5f00f1d13d19c9b986abe21a524c.tar.bz2 |
gallivm: added a debug function which allows llvm to print vectors of 16 unsigned ints
This is useful for debugging the linear llvm path as it handles pixels in this format
Signed-off-by: José Fonseca <jfonseca@vmware.com>
Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_printf.c')
-rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_printf.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_printf.c b/src/gallium/auxiliary/gallivm/lp_bld_printf.c index 56ff426..0d8d806 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_printf.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_printf.c @@ -170,3 +170,28 @@ lp_build_print_ivec4(struct gallivm_state *gallivm, util_snprintf(format, sizeof(format), "%s %%i %%i %%i %%i\n", msg); return lp_build_printf(gallivm, format, x, y, z, w); } + + +/** + * Print a uint8[16] vector. + */ +LLVMValueRef +lp_build_print_uvec16(struct gallivm_state *gallivm, + const char *msg, LLVMValueRef vec) +{ + LLVMBuilderRef builder = gallivm->builder; + char format[1000]; + LLVMValueRef args[16]; + + for(int i = 0; i < 16; ++i) + args[i] = LLVMBuildExtractElement(builder, vec, lp_build_const_int32(gallivm, i), ""); + + util_snprintf(format, sizeof(format), "%s %%u %%u %%u %%u %%u %%u %%u %%u %%u %%u %%u %%u %%u %%u %%u %%u\n", msg); + + return lp_build_printf( + gallivm, format, + args[ 0], args[ 1], args[ 2], args[ 3], + args[ 4], args[ 5], args[ 6], args[ 7], + args[ 8], args[ 9], args[10], args[11], + args[12], args[13], args[14], args[15]); +} |