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frontend: use weston_enum_map for transforms

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Use helpers instead of open-coding.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
This commit is contained in:
Pekka Paalanen 2025-07-31 14:22:52 +03:00 • committed by Derek Foreman
parent 6d2ca22a6c
commit 1c14c4ef70
1 changed files with 11 additions and 11 deletions
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22
frontend/main.c
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@ -1250,7 +1250,7 @@ weston_choose_default_backend(void)
return backend;
}
static const struct { const char *name; uint32_t token; } transforms[] = {
static const struct weston_enum_map transforms[] = {
{ "normal", WL_OUTPUT_TRANSFORM_NORMAL },
{ "rotate-90", WL_OUTPUT_TRANSFORM_90 },
{ "rotate-180", WL_OUTPUT_TRANSFORM_180 },
@ -1264,13 +1264,13 @@ static const struct { const char *name; uint32_t token; } transforms[] = {
WL_EXPORT int
weston_parse_transform(const char *transform, uint32_t *out)
{
unsigned int i;
const struct weston_enum_map *entry;
for (i = 0; i < ARRAY_LENGTH(transforms); i++)
if (strcmp(transforms[i].name, transform) == 0) {
*out = transforms[i].token;
return 0;
}
entry = weston_enum_map_find_name(transforms, transform);
if (entry) {
*out = entry->value;
return 0;
}
*out = WL_OUTPUT_TRANSFORM_NORMAL;
return -1;
@ -1279,11 +1279,11 @@ weston_parse_transform(const char *transform, uint32_t *out)
WL_EXPORT const char *
weston_transform_to_string(uint32_t output_transform)
{
unsigned int i;
const struct weston_enum_map *entry;
for (i = 0; i < ARRAY_LENGTH(transforms); i++)
if (transforms[i].token == output_transform)
return transforms[i].name;
entry = weston_enum_map_find_value(transforms, output_transform);
if (entry)
return entry->name;
return "<illegal value>";
}