Author: post
Date: 2010-01-16 18:23:12 +0100 (Sat, 16 Jan 2010)
New Revision: 3010
Modified:
branches/rawstudio-ng-color/plugins/colorspace-transform/colorspace_transform.c
Log:
CS transform: Fix 8 bit gamma rounding and only print debug info if actually
converting.
Modified:
branches/rawstudio-ng-color/plugins/colorspace-transform/colorspace_transform.c
===================================================================
---
branches/rawstudio-ng-color/plugins/colorspace-transform/colorspace_transform.c
2010-01-16 17:06:34 UTC (rev 3009)
+++
branches/rawstudio-ng-color/plugins/colorspace-transform/colorspace_transform.c
2010-01-16 17:23:12 UTC (rev 3010)
@@ -99,8 +99,6 @@
RSColorSpace *output_space =
rs_filter_param_get_object_with_type(RS_FILTER_PARAM(request), "colorspace",
RS_TYPE_COLOR_SPACE);
- printf("\033[33m16 input_space: %s\033[0m\n", (input_space) ?
G_OBJECT_TYPE_NAME(input_space) : "none");
- printf("\033[33m16 output_space: %s\n\033[0m", (output_space) ?
G_OBJECT_TYPE_NAME(output_space) : "none");
if (input_space && output_space)
{
output = rs_image16_copy(input, FALSE);
@@ -108,6 +106,8 @@
if (convert_colorspace16(colorspace_transform, input, output,
input_space, output_space))
{
/* Image was converted */
+ printf("\033[33m16 input_space: %s\033[0m\n",
(input_space) ? G_OBJECT_TYPE_NAME(input_space) : "none");
+ printf("\033[33m16 output_space: %s\n\033[0m",
(output_space) ? G_OBJECT_TYPE_NAME(output_space) : "none");
response = rs_filter_response_clone(previous_response);
g_object_unref(previous_response);
rs_filter_response_set_image(response, output);
@@ -124,7 +124,6 @@
}
else
{
- g_debug("No conversion done");
return previous_response;
}
@@ -352,7 +351,7 @@
nd = rs_1d_function_evaluate(output_gamma, nd);
/* 8 bit output */
- gint res = (gint) (nd*255.0);
+ gint res = (gint) (nd*255.0 + 0.5f);
_CLAMP255(res);
table8[i] = res;
}
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