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-rw-r--r--src/lib/gamma-dummy.c55
1 files changed, 15 insertions, 40 deletions
diff --git a/src/lib/gamma-dummy.c b/src/lib/gamma-dummy.c
index 395d0a1..6c8d720 100644
--- a/src/lib/gamma-dummy.c
+++ b/src/lib/gamma-dummy.c
@@ -526,46 +526,19 @@ static int libgamma_dummy_crtc_restore_forced(libgamma_dummy_crtc_t* restrict da
if (data->gamma_red == NULL)
return 0;
- if (data->gamma_depth == 8)
- {
- int8_t* red = data->gamma_red;
- int8_t* green = data->gamma_green;
- int8_t* blue = data->gamma_blue;
- double max = (double)INT8_MAX;
- for (i = 0; i < n; i++)
- red[i] = green[i] = blue[i] =
- (int8_t)(max * ((double)i / (double)(n - 1)));
- }
- else if (data->gamma_depth == 16)
- {
- int16_t* red = data->gamma_red;
- int16_t* green = data->gamma_green;
- int16_t* blue = data->gamma_blue;
- double max = (double)INT16_MAX;
- for (i = 0; i < n; i++)
- red[i] = green[i] = blue[i] =
- (int16_t)(max * ((double)i / (double)(n - 1)));
- }
- else if (data->gamma_depth == 32)
- {
- int32_t* red = data->gamma_red;
- int32_t* green = data->gamma_green;
- int32_t* blue = data->gamma_blue;
- double max = (double)INT32_MAX;
- for (i = 0; i < n; i++)
- red[i] = green[i] = blue[i] =
- (int32_t)(max * ((double)i / (double)(n - 1)));
- }
- else if (data->gamma_depth == 64)
- {
- int64_t* red = data->gamma_red;
- int64_t* green = data->gamma_green;
- int64_t* blue = data->gamma_blue;
- double max = (double)INT64_MAX;
- for (i = 0; i < n; i++)
- red[i] = green[i] = blue[i] =
- (int64_t)(max * ((double)i / (double)(n - 1)));
- }
+#define __reset_ramps(BITS) \
+ int ## BITS ## _t* red = data->gamma_red; \
+ int ## BITS ## _t* green = data->gamma_green; \
+ int ## BITS ## _t* blue = data->gamma_blue; \
+ double max = (double)INT ## BITS ## _MAX; \
+ for (i = 0; i < n; i++) \
+ red[i] = green[i] = blue[i] = \
+ (int ## BITS ## _t)(max * ((double)i / (double)(n - 1)))
+
+ if (data->gamma_depth == 8) { __reset_ramps(8); }
+ else if (data->gamma_depth == 16) { __reset_ramps(16); }
+ else if (data->gamma_depth == 32) { __reset_ramps(32); }
+ else if (data->gamma_depth == 64) { __reset_ramps(64); }
else if (data->gamma_depth == -1)
{
float* red = data->gamma_red;
@@ -585,6 +558,8 @@ static int libgamma_dummy_crtc_restore_forced(libgamma_dummy_crtc_t* restrict da
(double)i / (double)(n - 1);
}
+#undef __reset_ramps
+
return 0;
}