diff options
Diffstat (limited to 'src/gamma-drm.c')
| -rw-r--r-- | src/gamma-drm.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/gamma-drm.c b/src/gamma-drm.c index 03454ae..2de0261 100644 --- a/src/gamma-drm.c +++ b/src/gamma-drm.c @@ -1,4 +1,5 @@ -/* redshift-ng - Automatically adjust display colour temperature according the Sun +/*- + * redshift-ng - Automatically adjust display colour temperature according the Sun * * Copyright (c) 2009-2018 Jon Lund Steffensen <jonlst@gmail.com> * Copyright (c) 2014-2016, 2025 Mattias Andrée <m@maandree.se> @@ -35,6 +36,7 @@ struct drm_crtc_state { uint16_t *b_gamma; }; + struct gamma_state { int card_num; int crtc_num; @@ -57,12 +59,12 @@ drm_create(struct gamma_state **state_out) return 0; } + static int drm_start(struct gamma_state *state) { /* Acquire access to a graphics card. */ - long maxlen = strlen(DRM_DIR_NAME) + strlen(DRM_DEV_NAME) + 10; - char pathname[maxlen]; + char pathname[STRLEN(DRM_DIR_NAME"") + STRLEN(DRM_DEV_NAME"") + 3U * sizeof(int) + 2U]; int crtc_count; struct drm_crtc_state *crtcs; @@ -169,6 +171,7 @@ drm_start(struct gamma_state *state) return 0; } + static void drm_restore(struct gamma_state *state) { @@ -182,6 +185,7 @@ drm_restore(struct gamma_state *state) } } + static void drm_free(struct gamma_state *state) { @@ -207,6 +211,7 @@ drm_free(struct gamma_state *state) free(state); } + static void drm_print_help(FILE *f) { @@ -220,6 +225,7 @@ drm_print_help(FILE *f) fputs("\n", f); } + static int drm_set_option(struct gamma_state *state, const char *key, const char *value) { @@ -239,6 +245,7 @@ drm_set_option(struct gamma_state *state, const char *key, const char *value) return 0; } + static int drm_apply(struct gamma_state *state, const struct colour_setting *setting, int preserve) { @@ -283,4 +290,4 @@ drm_apply(struct gamma_state *state, const struct colour_setting *setting, int p } -const struct gamma_method drm_gamma_method = GAMMA_METHOD_INIT("drm", 0, drm); +const struct gamma_method drm_gamma_method = GAMMA_METHOD_INIT("drm", 0, 0, drm); |