diff options
Diffstat (limited to '')
| -rw-r--r-- | src/fake_quartz.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/src/fake_quartz.c b/src/fake_quartz.c index 92f75df..6508860 100644 --- a/src/fake_quartz.c +++ b/src/fake_quartz.c @@ -123,14 +123,14 @@ CGError CGSetDisplayTransferByTable(CGDirectDisplayID display, uint32_t gamma_si for (i = 0; i < 256; i++) { - v = red[i] * (UINT16_MAX - 1); - r_int[i] = v < 0 ? 0 : v >= UINT16_MAX : (UINT16_MAX - 1) : v; + v = red[i] * UINT16_MAX; + r_int[i] = v < 0 ? 0 : v > UINT16_MAX ? UINT16_MAX : v; - v = green[i] * (UINT16_MAX - 1); - g_int[i] = v < 0 ? 0 : v >= UINT16_MAX : (UINT16_MAX - 1) : v; + v = green[i] * UINT16_MAX; + g_int[i] = v < 0 ? 0 : v > UINT16_MAX ? UINT16_MAX : v; - v = blue[i] * (UINT16_MAX - 1); - b_int[i] = v < 0 ? 0 : v >= UINT16_MAX : (UINT16_MAX - 1) : v; + v = blue[i] * UINT16_MAX; + b_int[i] = v < 0 ? 0 : v > UINT16_MAX ? UINT16_MAX : v; } gamma_cookie = xcb_randr_set_crtc_gamma_checked(conn, crtcs[display], gamma_size, r_int, g_int, b_int); @@ -147,6 +147,7 @@ CGError CGGetDisplayTransferByTable(CGDirectDisplayID display, uint32_t gamma_si uint16_t* r_int; uint16_t* g_int; uint16_t* b_int; + long i; if (gamma_size != 256) { @@ -156,7 +157,7 @@ CGError CGGetDisplayTransferByTable(CGDirectDisplayID display, uint32_t gamma_si *gamma_size_out = 256; - gamma_cookie = xcb_randr_get_crtc_gamma(conn, crtcs[i]); + gamma_cookie = xcb_randr_get_crtc_gamma(conn, crtcs[display]); gamma_reply = xcb_randr_get_crtc_gamma_reply(conn, gamma_cookie, &error); if (error) @@ -171,9 +172,9 @@ CGError CGGetDisplayTransferByTable(CGDirectDisplayID display, uint32_t gamma_si for (i = 0; i < 256; i++) { - red[i] = (CGGammaValue)(r_int[i]) / (UINT16_MAX - 1); - green[i] = (CGGammaValue)(g_int[i]) / (UINT16_MAX - 1); - blue[i] = (CGGammaValue)(b_int[i]) / (UINT16_MAX - 1); + red[i] = (CGGammaValue)(r_int[i]) / UINT16_MAX; + green[i] = (CGGammaValue)(g_int[i]) / UINT16_MAX; + blue[i] = (CGGammaValue)(b_int[i]) / UINT16_MAX; } return kCGErrorSuccess; |