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authorLuca Barbieri <luca@luca-barbieri.com>2010-08-13 15:26:29 +0200
committerLuca Barbieri <luca@luca-barbieri.com>2010-08-14 19:23:52 +0200
commit923256626931c057d1a7c20d8900768b0c1faea9 (patch)
treea095cfd8ffcb00d27e43522c28856e7b32ab1c41 /src/gallium/auxiliary
parenteacb624a4a11867427955c812e64c00d5c82bcdd (diff)
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.
Diffstat (limited to 'src/gallium/auxiliary')
-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_pack.c7
-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c6
-rw-r--r--src/gallium/auxiliary/util/u_cpu_detect.c18
-rw-r--r--src/gallium/auxiliary/util/u_cpu_detect.h13
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 ecfb13a0d4..b7b630f2e8 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 307506507d..02d43e373a 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 b1a8c75b99..2bbc554a90 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 4b3dc39c34..f3bef0993c 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;