hyprwm
/
wlroots-hyprland
mirror of https://github.com/hyprwm/wlroots-hyprland.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Use VLA instead of heap alloc

This commit is contained in:
Vincent Vanlaer 2018-02-09 19:37:01 +01:00
parent 0232269a2d
commit dd69d7b764
1 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
backend/drm/atomic.c
View File

@ -199,7 +199,7 @@ static bool atomic_crtc_move_cursor(struct wlr_drm_backend *drm,
static bool atomic_crtc_set_gamma(struct wlr_drm_backend *drm,
struct wlr_drm_crtc *crtc, uint16_t *r, uint16_t *g, uint16_t *b,
uint32_t size) {
struct drm_color_lut *gamma = calloc(sizeof(struct drm_color_lut), size);
struct drm_color_lut gamma[size];
for (uint32_t i = 0; i < size; i++) {
gamma[i].red = r[i];
@ -214,12 +214,9 @@ static bool atomic_crtc_set_gamma(struct wlr_drm_backend *drm,
if (drmModeCreatePropertyBlob(drm->fd, gamma,
sizeof(struct drm_color_lut) * size, &crtc->gamma_lut)) {
wlr_log_errno(L_ERROR, "Unable to create property blob");
free(gamma);
return false;
}
free(gamma);
struct atomic atom;
atomic_begin(crtc, &atom);
atomic_add(&atom, crtc->id, crtc->props.gamma_lut, crtc->gamma_lut);