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render/drm_format_set: add wlr_drm_format_has

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This commit is contained in:
Simon Ser 2021-03-31 16:50:17 +02:00 • committed by Simon Zeni
parent 585a908a01
commit d78cb808b1
2 changed files with 13 additions and 11 deletions
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1
include/render/drm_format_set.h
View file

@ -4,6 +4,7 @@
#include <wlr/render/drm_format_set.h>
struct wlr_drm_format *wlr_drm_format_create(uint32_t format);
bool wlr_drm_format_has(const struct wlr_drm_format *fmt, uint64_t modifier);
bool wlr_drm_format_add(struct wlr_drm_format **fmt_ptr, uint64_t modifier);
struct wlr_drm_format *wlr_drm_format_dup(const struct wlr_drm_format *format);
/**

21
render/drm_format_set.c
View file

@ -48,13 +48,7 @@ bool wlr_drm_format_set_has(const struct wlr_drm_format_set *set,
return true;
}
for (size_t i = 0; i < fmt->len; ++i) {
if (fmt->modifiers[i] == modifier) {
return true;
}
}
return false;
return wlr_drm_format_has(fmt, modifier);
}
bool wlr_drm_format_set_add(struct wlr_drm_format_set *set, uint32_t format,
@ -106,6 +100,15 @@ struct wlr_drm_format *wlr_drm_format_create(uint32_t format) {
return fmt;
}
bool wlr_drm_format_has(const struct wlr_drm_format *fmt, uint64_t modifier) {
for (size_t i = 0; i < fmt->len; ++i) {
if (fmt->modifiers[i] == modifier) {
return true;
}
}
return false;
}
bool wlr_drm_format_add(struct wlr_drm_format **fmt_ptr, uint64_t modifier) {
struct wlr_drm_format *fmt = *fmt_ptr;
@ -113,11 +116,9 @@ bool wlr_drm_format_add(struct wlr_drm_format **fmt_ptr, uint64_t modifier) {
return true;
}
for (size_t i = 0; i < fmt->len; ++i) {
if (fmt->modifiers[i] == modifier) {
if (wlr_drm_format_has(fmt, modifier)) {
return true;
}
}
if (fmt->len == fmt->capacity) {
size_t capacity = fmt->capacity ? fmt->capacity * 2 : 4;