From 923256626931c057d1a7c20d8900768b0c1faea9 Mon Sep 17 00:00:00 2001 From: Luca Barbieri Date: Fri, 13 Aug 2010 15:26:29 +0200 Subject: [PATCH] u_cpu_detect: remove arch and little_endian This logic duplicates the one in p_config.h, so remove it and adjust the only two places that were using it. --- src/gallium/auxiliary/gallivm/lp_bld_pack.c | 7 +++---- .../auxiliary/gallivm/lp_bld_sample_soa.c | 6 +++++- src/gallium/auxiliary/util/u_cpu_detect.c | 18 ------------------ src/gallium/auxiliary/util/u_cpu_detect.h | 13 +------------ 4 files changed, 9 insertions(+), 35 deletions(-) diff --git a/src/gallium/auxiliary/gallivm/lp_bld_pack.c b/src/gallium/auxiliary/gallivm/lp_bld_pack.c index ecfb13a0d42..b7b630f2e8d 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_pack.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_pack.c @@ -171,14 +171,13 @@ lp_build_unpack2(LLVMBuilderRef builder, msb = lp_build_zero(src_type); /* Interleave bits */ - if(util_cpu_caps.little_endian) { +#ifdef PIPE_ARCH_LITTLE_ENDIAN *dst_lo = lp_build_interleave2(builder, src_type, src, msb, 0); *dst_hi = lp_build_interleave2(builder, src_type, src, msb, 1); - } - else { +#else *dst_lo = lp_build_interleave2(builder, src_type, msb, src, 0); *dst_hi = lp_build_interleave2(builder, src_type, msb, src, 1); - } +#endif /* Cast the result into the new type (twice as wide) */ diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c index 307506507de..02d43e373ae 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c @@ -1840,7 +1840,11 @@ lp_build_sample_2d_linear_aos(struct lp_build_sample_context *bld, unsigned i, j; for(j = 0; j < h16.type.length; j += 4) { - unsigned subindex = util_cpu_caps.little_endian ? 0 : 1; +#ifdef PIPE_ARCH_LITTLE_ENDIAN + unsigned subindex = 0; +#else + unsigned subindex = 1; +#endif LLVMValueRef index; index = LLVMConstInt(elem_type, j/2 + subindex, 0); diff --git a/src/gallium/auxiliary/util/u_cpu_detect.c b/src/gallium/auxiliary/util/u_cpu_detect.c index b1a8c75b99d..2bbc554a904 100644 --- a/src/gallium/auxiliary/util/u_cpu_detect.c +++ b/src/gallium/auxiliary/util/u_cpu_detect.c @@ -391,23 +391,6 @@ util_cpu_detect(void) memset(&util_cpu_caps, 0, sizeof util_cpu_caps); - /* Check for arch type */ -#if defined(PIPE_ARCH_MIPS) - util_cpu_caps.arch = UTIL_CPU_ARCH_MIPS; -#elif defined(PIPE_ARCH_ALPHA) - util_cpu_caps.arch = UTIL_CPU_ARCH_ALPHA; -#elif defined(PIPE_ARCH_SPARC) - util_cpu_caps.arch = UTIL_CPU_ARCH_SPARC; -#elif defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64) - util_cpu_caps.arch = UTIL_CPU_ARCH_X86; - util_cpu_caps.little_endian = 1; -#elif defined(PIPE_ARCH_PPC) - util_cpu_caps.arch = UTIL_CPU_ARCH_POWERPC; - util_cpu_caps.little_endian = 0; -#else - util_cpu_caps.arch = UTIL_CPU_ARCH_UNKNOWN; -#endif - /* Count the number of CPUs in system */ #if defined(PIPE_OS_WINDOWS) { @@ -504,7 +487,6 @@ util_cpu_detect(void) #ifdef DEBUG if (debug_get_option_dump_cpu()) { - debug_printf("util_cpu_caps.arch = %i\n", util_cpu_caps.arch); debug_printf("util_cpu_caps.nr_cpus = %u\n", util_cpu_caps.nr_cpus); debug_printf("util_cpu_caps.x86_cpu_type = %u\n", util_cpu_caps.x86_cpu_type); diff --git a/src/gallium/auxiliary/util/u_cpu_detect.h b/src/gallium/auxiliary/util/u_cpu_detect.h index 4b3dc39c342..f3bef0993c7 100644 --- a/src/gallium/auxiliary/util/u_cpu_detect.h +++ b/src/gallium/auxiliary/util/u_cpu_detect.h @@ -36,26 +36,15 @@ #define _UTIL_CPU_DETECT_H #include "pipe/p_compiler.h" - -enum util_cpu_arch { - UTIL_CPU_ARCH_UNKNOWN = 0, - UTIL_CPU_ARCH_MIPS, - UTIL_CPU_ARCH_ALPHA, - UTIL_CPU_ARCH_SPARC, - UTIL_CPU_ARCH_X86, - UTIL_CPU_ARCH_POWERPC -}; +#include "pipe/p_config.h" struct util_cpu_caps { - enum util_cpu_arch arch; unsigned nr_cpus; /* Feature flags */ int x86_cpu_type; unsigned cacheline; - unsigned little_endian:1; - unsigned has_tsc:1; unsigned has_mmx:1; unsigned has_mmx2:1; -- 2.30.2