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Add atomic gamma setting

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This commit is contained in:
Vincent Vanlaer 2018-02-01 20:27:35 +01:00
parent 34489dca16
commit cc1229e75e
7 changed files with 55 additions and 3 deletions
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5
backend/drm/drm.c
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@ -169,6 +169,9 @@ void wlr_drm_resources_free(struct wlr_drm_backend *drm) {
if (crtc->mode_id) {
drmModeDestroyPropertyBlob(drm->fd, crtc->mode_id);
}
if (crtc->gamma_lut) {
drmModeDestroyPropertyBlob(drm->fd, crtc->gamma_lut);
}
}
for (size_t i = 0; i < drm->num_planes; ++i) {
struct wlr_drm_plane *plane = &drm->planes[i];
@ -227,7 +230,7 @@ static void wlr_drm_connector_set_gamma(struct wlr_output *output,
uint32_t size, uint16_t *r, uint16_t *g, uint16_t *b) {
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
struct wlr_drm_backend *drm = (struct wlr_drm_backend *)output->backend;
drmModeCrtcSetGamma(drm->fd, conn->crtc->id, size, r, g, b);
drm->iface->crtc_set_gamma(drm, conn->crtc, r, g, b, size);
}
static uint32_t wlr_drm_connector_get_gamma_size(struct wlr_output *output) {