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app: remove unused function temp_buf_new_check()

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This commit is contained in:
Michael Natterer
2011-03-08 16:50:58 +01:00
parent 3e93f45703
commit 2281645f5b
2 changed files with 0 additions and 67 deletions
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63
app/base/temp-buf.c
View File

@ -26,7 +26,6 @@
#include <glib-object.h>
#include <glib/gstdio.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpcolor/gimpcolor.h"
#include "base-types.h"
@ -110,68 +109,6 @@ temp_buf_new (gint width,
return temp;
}
/* This function simply renders a checkerboard with the given
parameters into a newly allocated RGB tempbuf */
TempBuf *
temp_buf_new_check (gint width,
gint height,
GimpCheckType check_type,
GimpCheckSize check_size)
{
TempBuf *new;
guchar *data;
guchar check_shift = 0;
guchar check_mod = 0;
guchar check_light = 0;
guchar check_dark = 0;
gint x, y;
g_return_val_if_fail (width > 0 && height > 0, NULL);
switch (check_size)
{
case GIMP_CHECK_SIZE_SMALL_CHECKS:
check_mod = 0x3;
check_shift = 2;
break;
case GIMP_CHECK_SIZE_MEDIUM_CHECKS:
check_mod = 0x7;
check_shift = 3;
break;
case GIMP_CHECK_SIZE_LARGE_CHECKS:
check_mod = 0xf;
check_shift = 4;
break;
}
gimp_checks_get_shades (check_type, &check_light, &check_dark);
new = temp_buf_new (width, height, 3, 0, 0, NULL);
data = temp_buf_get_data (new);
for (y = 0; y < height; y++)
{
guchar check_dark = y >> check_shift;
guchar color = (check_dark & 0x1) ? check_light : check_dark;
for (x = 0; x < width; x++)
{
*data++ = color;
*data++ = color;
*data++ = color;
if (((x + 1) & check_mod) == 0)
{
check_dark += 1;
color = (check_dark & 0x1) ? check_light : check_dark;
}
}
}
return new;
}
TempBuf *
temp_buf_copy (TempBuf *src,
TempBuf *dest)

4
app/base/temp-buf.h
View File

@ -38,10 +38,6 @@ TempBuf * temp_buf_new (gint width,
gint x,
gint y,
const guchar *color);
TempBuf * temp_buf_new_check (gint width,
gint height,
GimpCheckType check_type,
GimpCheckSize check_size);
TempBuf * temp_buf_copy (TempBuf *src,
TempBuf *dest);
TempBuf * temp_buf_resize (TempBuf *buf,