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| author | Mattias Andrée <maandree@kth.se> | 2016-12-19 08:14:23 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2016-12-19 08:14:23 +0100 |
| commit | 0d24c34d7fea73a0002a79e995f7c7f30b03a054 (patch) | |
| tree | 01b6394e5f8b39047ed731ce82ffb193edef5b57 /src/gamma-drm.c | |
| parent | Merge pull request #295 from arnej/windowsfix (diff) | |
| download | redshift-ng-0d24c34d7fea73a0002a79e995f7c7f30b03a054.tar.gz redshift-ng-0d24c34d7fea73a0002a79e995f7c7f30b03a054.tar.bz2 redshift-ng-0d24c34d7fea73a0002a79e995f7c7f30b03a054.tar.xz | |
Add coopgamma backend
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'src/gamma-drm.c')
| -rw-r--r-- | src/gamma-drm.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/gamma-drm.c b/src/gamma-drm.c index c2ac4bd..9fc6354 100644 --- a/src/gamma-drm.c +++ b/src/gamma-drm.c @@ -55,7 +55,7 @@ drm_init(drm_state_t *state) } int -drm_start(drm_state_t *state) +drm_start(drm_state_t *state, program_mode_t mode) { /* Acquire access to a graphics card. */ long maxlen = strlen(DRM_DIR_NAME) + strlen(DRM_DEV_NAME) + 10; @@ -244,7 +244,7 @@ int drm_set_temperature(drm_state_t *state, const color_setting_t *setting) { drm_crtc_state_t *crtcs = state->crtcs; - int last_gamma_size = 0; + uint32_t last_gamma_size = 0; uint16_t *r_gamma = NULL; uint16_t *g_gamma = NULL; uint16_t *b_gamma = NULL; @@ -270,16 +270,16 @@ drm_set_temperature(drm_state_t *state, const color_setting_t *setting) } /* Initialize gamma ramps to pure state */ - int ramp_size = crtcs->gamma_size; - for (int i = 0; i < ramp_size; i++) { + uint32_t ramp_size = crtcs->gamma_size; + for (uint32_t i = 0; i < ramp_size; i++) { uint16_t value = (double)i/ramp_size * (UINT16_MAX+1); r_gamma[i] = value; g_gamma[i] = value; b_gamma[i] = value; } - colorramp_fill(r_gamma, g_gamma, b_gamma, crtcs->gamma_size, - setting); + colorramp_fill_u16(r_gamma, g_gamma, b_gamma, crtcs->gamma_size, + crtcs->gamma_size, crtcs->gamma_size, setting); drmModeCrtcSetGamma(state->fd, crtcs->crtc_id, crtcs->gamma_size, r_gamma, g_gamma, b_gamma); } |