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gallium/aux/util: Fix some warnings

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util/u_cpu_detect.c: In function 'util_cpu_detect':
util/u_cpu_detect.c:377:30: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
    if (util_cpu_caps.nr_cpus == ~0u)
                              ^~

util/u_hash_table.c:274:21: warning: unused parameter 'k' [-Wunused-
parameter]
 util_hash_inc(void *k, void *v, void *d)
                     ^
util/u_hash_table.c:274:30: warning: unused parameter 'v' [-Wunused-
parameter]
 util_hash_inc(void *k, void *v, void *d)
                              ^

util/u_tests.c: In function 'test_texture_barrier':
util/u_tests.c:652:25: warning: comparison between signed and unsigned
integer expressions [-Wsign-compare]
       for (int i = 0; i < num_samples / 2; i++) {
                         ^

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
This commit is contained in:
Gert Wollny 2018-06-05 13:59:04 +02:00 • committed by Gert Wollny
parent 3e091d5a7a
commit 70f632962a
3 changed files with 3 additions and 3 deletions
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2
src/gallium/auxiliary/util/u_cpu_detect.c
View file

@ -374,7 +374,7 @@ util_cpu_detect(void)
}
#elif defined(PIPE_OS_UNIX) && defined(_SC_NPROCESSORS_ONLN)
util_cpu_caps.nr_cpus = sysconf(_SC_NPROCESSORS_ONLN);
if (util_cpu_caps.nr_cpus == ~0u)
if (util_cpu_caps.nr_cpus == ~0)
util_cpu_caps.nr_cpus = 1;
#elif defined(PIPE_OS_BSD)
{

2
src/gallium/auxiliary/util/u_hash_table.c
View file

@ -271,7 +271,7 @@ util_hash_table_foreach(struct util_hash_table *ht,
static enum pipe_error
util_hash_inc(void *k, void *v, void *d)
util_hash_inc(UNUSED void *k, UNUSED void *v, void *d)
{
++*(size_t *)d;
return PIPE_OK;

2
src/gallium/auxiliary/util/u_tests.c
View file

@ -649,7 +649,7 @@ test_texture_barrier(struct pipe_context *ctx, bool use_fbfetch,
/* Vertex shader. */
void *vs = util_set_passthrough_vertex_shader(cso, ctx, false);
for (int i = 0; i < num_samples / 2; i++) {
for (unsigned i = 0; i < num_samples / 2; i++) {
float value;
/* 2 consecutive samples should have the same color to test MSAA