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test: add internal mutable prop list

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This will allow tests to register their own properties.
This commit is contained in:
Simon Ser 2020-05-22 17:39:33 +02:00
parent 2b02f50553
commit 7cca504ae6
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GPG key ID: 0FDE7BE0E88F5E48
1 changed files with 22 additions and 14 deletions
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36
test/libdrm_mock.c
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@ -43,7 +43,7 @@ enum plane_prop {
PLANE_CRTC_ID,
};
static const char *plane_props[] = {
static const char *basic_plane_props[] = {
[PLANE_TYPE] = "type",
[PLANE_FB_ID] = "FB_ID",
[PLANE_CRTC_ID] = "CRTC_ID",
@ -57,6 +57,13 @@ static const char *plane_props[] = {
"SRC_H",
};
static const size_t basic_plane_props_len = sizeof(basic_plane_props) /
sizeof(basic_plane_props[0]);
static drmModePropertyRes plane_props[MAX_PLANE_PROPS] = {0};
static size_t plane_props_len = 0;
static void assert_drm_fd(int fd)
{
int ret;
@ -74,11 +81,20 @@ static void assert_drm_fd(int fd)
int liftoff_mock_drm_open(void)
{
int ret;
size_t i;
assert(mock_pipe[0] < 0);
ret = pipe(mock_pipe);
assert(ret == 0);
for (i = 0; i < basic_plane_props_len; i++) {
drmModePropertyRes *prop = &plane_props[i];
prop->prop_id = 0xB0000000 + i;
strncpy(prop->name, basic_plane_props[i], sizeof(prop->name) - 1);
/* TODO: fill flags */
plane_props_len++;
}
return mock_pipe[0];
}
@ -191,7 +207,7 @@ static size_t get_prop_index(uint32_t id)
assert((id & 0xFF000000) == 0xB0000000);
i = id & 0x00FFFFFF;
assert(i < sizeof(plane_props) / sizeof(plane_props[0]));
assert(i < basic_plane_props_len);
return i;
}
@ -209,7 +225,7 @@ static void apply_atomic_req(drmModeAtomicReq *req)
prop_index = get_prop_index(prop->prop_id);
plane->prop_values[prop_index] = prop->value;
fprintf(stderr, "plane %"PRIu32": setting %s = %"PRIu64"\n",
plane->id, plane_props[prop_index], prop->value);
plane->id, plane_props[prop_index].name, prop->value);
}
}
@ -364,7 +380,7 @@ drmModeObjectProperties *drmModeObjectGetProperties(int fd, uint32_t obj_id,
assert(plane != NULL);
props = calloc(1, sizeof(*props));
props->count_props = sizeof(plane_props) / sizeof(plane_props[0]);
props->count_props = basic_plane_props_len;
props->props = prop_ids;
for (i = 0; i < props->count_props; i++) {
prop_ids[i] = 0xB0000000 + i;
@ -379,21 +395,13 @@ void drmModeFreeObjectProperties(drmModeObjectProperties *props) {
drmModePropertyRes *drmModeGetProperty(int fd, uint32_t id)
{
size_t i;
drmModePropertyRes *prop;
assert_drm_fd(fd);
i = get_prop_index(id);
prop = calloc(1, sizeof(*prop));
prop->prop_id = id;
strncpy(prop->name, plane_props[i], sizeof(prop->name) - 1);
return prop;
return &plane_props[get_prop_index(id)];
}
void drmModeFreeProperty(drmModePropertyRes *prop) {
free(prop);
/* Owned by plane_props */
}
drmModeAtomicReq *drmModeAtomicAlloc(void)