[PATCH v4 01/21] modetest: Fix warnings
Laurent Pinchart
laurent.pinchart at ideasonboard.com
Tue Mar 19 07:55:42 PDT 2013
Enable all standard automake warnings except for -Wpointer-arith (as the
test pattern generation code uses void pointer arithmetics) and fix
them.
Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
tests/modetest/Makefile.am | 4 +++-
tests/modetest/buffers.c | 13 +++++++------
tests/modetest/buffers.h | 5 +++--
tests/modetest/modetest.c | 44 ++++++++++++++++++++++----------------------
4 files changed, 35 insertions(+), 31 deletions(-)
diff --git a/tests/modetest/Makefile.am b/tests/modetest/Makefile.am
index 065ae13..9376767 100644
--- a/tests/modetest/Makefile.am
+++ b/tests/modetest/Makefile.am
@@ -1,4 +1,6 @@
-AM_CFLAGS = \
+AM_CFLAGS = $(filter-out -Wpointer-arith, $(WARN_CFLAGS))
+
+AM_CFLAGS += \
-I$(top_srcdir)/include/drm \
-I$(top_srcdir)/libkms/ \
-I$(top_srcdir)
diff --git a/tests/modetest/buffers.c b/tests/modetest/buffers.c
index 5086381..3c93994 100644
--- a/tests/modetest/buffers.c
+++ b/tests/modetest/buffers.c
@@ -882,8 +882,8 @@ fill_pattern(unsigned int format, enum fill_pattern pattern, void *planes[3],
*/
static struct kms_bo *
-allocate_buffer(struct kms_driver *kms,
- int width, int height, int *stride)
+allocate_buffer(struct kms_driver *kms, unsigned int width, unsigned int height,
+ unsigned int *stride)
{
struct kms_bo *bo;
unsigned bo_attribs[] = {
@@ -917,13 +917,14 @@ allocate_buffer(struct kms_driver *kms,
struct kms_bo *
create_test_buffer(struct kms_driver *kms, unsigned int format,
- int width, int height, int handles[4],
- int pitches[4], int offsets[4], enum fill_pattern pattern)
+ unsigned int width, unsigned int height,
+ unsigned int handles[4], unsigned int pitches[4],
+ unsigned int offsets[4], enum fill_pattern pattern)
{
struct kms_bo *bo;
- int ret, stride;
- void *planes[3];
+ void *planes[3] = { 0, };
void *virtual;
+ int ret;
bo = allocate_buffer(kms, width, height, &pitches[0]);
if (!bo)
diff --git a/tests/modetest/buffers.h b/tests/modetest/buffers.h
index 2b15ce5..e320389 100644
--- a/tests/modetest/buffers.h
+++ b/tests/modetest/buffers.h
@@ -37,8 +37,9 @@ enum fill_pattern {
};
struct kms_bo *create_test_buffer(struct kms_driver *kms, unsigned int format,
- int width, int height, int handles[4], int pitches[4],
- int offsets[4], enum fill_pattern pattern);
+ unsigned int width, unsigned int height,
+ unsigned int handles[4], unsigned int pitches[4],
+ unsigned int offsets[4], enum fill_pattern pattern);
unsigned int format_fourcc(const char *name);
diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index c91bb9d..1081c78 100644
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -64,11 +64,11 @@ int fd, modes;
struct type_name {
int type;
- char *name;
+ const char *name;
};
#define type_name_fn(res) \
-char * res##_str(int type) { \
+const char * res##_str(int type) { \
unsigned int i; \
for (i = 0; i < ARRAY_SIZE(res##_names); i++) { \
if (res##_names[i].type == type) \
@@ -85,7 +85,7 @@ struct type_name encoder_type_names[] = {
{ DRM_MODE_ENCODER_TVDAC, "TVDAC" },
};
-type_name_fn(encoder_type)
+static type_name_fn(encoder_type)
struct type_name connector_status_names[] = {
{ DRM_MODE_CONNECTED, "connected" },
@@ -93,7 +93,7 @@ struct type_name connector_status_names[] = {
{ DRM_MODE_UNKNOWNCONNECTION, "unknown" },
};
-type_name_fn(connector_status)
+static type_name_fn(connector_status)
struct type_name connector_type_names[] = {
{ DRM_MODE_CONNECTOR_Unknown, "unknown" },
@@ -113,11 +113,11 @@ struct type_name connector_type_names[] = {
{ DRM_MODE_CONNECTOR_eDP, "embedded displayport" },
};
-type_name_fn(connector_type)
+static type_name_fn(connector_type)
#define bit_name_fn(res) \
-char * res##_str(int type) { \
- int i; \
+const char * res##_str(int type) { \
+ unsigned int i; \
const char *sep = ""; \
for (i = 0; i < ARRAY_SIZE(res##_names); i++) { \
if (type & (1 << i)) { \
@@ -138,7 +138,7 @@ static const char *mode_type_names[] = {
"driver",
};
-bit_name_fn(mode_type)
+static bit_name_fn(mode_type)
static const char *mode_flag_names[] = {
"phsync",
@@ -157,9 +157,9 @@ static const char *mode_flag_names[] = {
"clkdiv2"
};
-bit_name_fn(mode_flag)
+static bit_name_fn(mode_flag)
-void dump_encoders(void)
+static void dump_encoders(void)
{
drmModeEncoder *encoder;
int i;
@@ -185,7 +185,7 @@ void dump_encoders(void)
printf("\n");
}
-void dump_mode(drmModeModeInfo *mode)
+static void dump_mode(drmModeModeInfo *mode)
{
printf(" %s %d %d %d %d %d %d %d %d %d",
mode->name,
@@ -301,7 +301,7 @@ dump_prop(uint32_t prop_id, uint64_t value)
drmModeFreeProperty(prop);
}
-void dump_connectors(void)
+static void dump_connectors(void)
{
drmModeConnector *connector;
int i, j;
@@ -347,7 +347,7 @@ void dump_connectors(void)
printf("\n");
}
-void dump_crtcs(void)
+static void dump_crtcs(void)
{
drmModeCrtc *crtc;
drmModeObjectPropertiesPtr props;
@@ -389,7 +389,7 @@ void dump_crtcs(void)
printf("\n");
}
-void dump_framebuffers(void)
+static void dump_framebuffers(void)
{
drmModeFB *fb;
int i;
@@ -574,7 +574,7 @@ connector_find_mode(struct connector *c)
/* and figure out which crtc index it is: */
for (i = 0; i < resources->count_crtcs; i++) {
- if (c->crtc == resources->crtcs[i]) {
+ if (c->crtc == (int)resources->crtcs[i]) {
c->pipe = i;
break;
}
@@ -584,7 +584,7 @@ connector_find_mode(struct connector *c)
/* -------------------------------------------------------------------------- */
-void
+static void
page_flip_handler(int fd, unsigned int frame,
unsigned int sec, unsigned int usec, void *data)
{
@@ -622,7 +622,7 @@ set_plane(struct kms_driver *kms, struct connector *c, struct plane *p)
uint32_t plane_id = 0;
struct kms_bo *plane_bo;
uint32_t plane_flags = 0;
- int ret, crtc_x, crtc_y, crtc_w, crtc_h;
+ int crtc_x, crtc_y, crtc_w, crtc_h;
unsigned int i;
/* find an unused plane which can be connected to our crtc */
@@ -861,7 +861,7 @@ static int parse_connector(struct connector *c, const char *arg)
arg = endp + 1;
p = strchrnul(arg, '@');
- len = min(sizeof c->mode_str - 1, p - arg);
+ len = min(sizeof c->mode_str - 1, (unsigned int)(p - arg));
strncpy(c->mode_str, arg, len);
c->mode_str[len] = '\0';
@@ -883,7 +883,7 @@ static int parse_plane(struct plane *p, const char *arg)
{
strcpy(p->format_str, "XR24");
- if (sscanf(arg, "%d:%dx%d@%4s", &p->con_id, &p->w, &p->h, &p->format_str) != 4 &&
+ if (sscanf(arg, "%d:%dx%d@%4s", &p->con_id, &p->w, &p->h, p->format_str) != 4 &&
sscanf(arg, "%d:%dx%d", &p->con_id, &p->w, &p->h) != 3)
return -1;
@@ -896,7 +896,7 @@ static int parse_plane(struct plane *p, const char *arg)
return 0;
}
-void usage(char *name)
+static void usage(char *name)
{
fprintf(stderr, "usage: %s [-ecpmf]\n", name);
fprintf(stderr, "\t-e\tlist encoders\n");
@@ -939,11 +939,11 @@ int main(int argc, char **argv)
int c;
int encoders = 0, connectors = 0, crtcs = 0, planes = 0, framebuffers = 0;
int test_vsync = 0;
- char *modules[] = { "i915", "radeon", "nouveau", "vmwgfx", "omapdrm", "exynos" };
+ const char *modules[] = { "i915", "radeon", "nouveau", "vmwgfx", "omapdrm", "exynos" };
unsigned int i;
int count = 0, plane_count = 0;
struct connector con_args[2];
- struct plane plane_args[2] = {0};
+ struct plane plane_args[2] = { { 0, }, };
opterr = 0;
while ((c = getopt(argc, argv, optstr)) != -1) {
--
1.8.1.5
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