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added parentheses to please the compiler and to make the code more
2003-02-24 Sven Neumann <sven@gimp.org> * plug-ins/common/mblur.c: added parentheses to please the compiler and to make the code more legible.
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@ -1,3 +1,8 @@
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2003-02-24 Sven Neumann <sven@gimp.org>
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* plug-ins/common/mblur.c: added parentheses to please the
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compiler and to make the code more legible.
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2003-02-24 Michael Natterer <mitch@gimp.org>
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2003-02-24 Michael Natterer <mitch@gimp.org>
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* app/gui/dialogs-commands.c (dialogs_toggle_view_cmd_callback):
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* app/gui/dialogs-commands.c (dialogs_toggle_view_cmd_callback):
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@ -4,9 +4,11 @@
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* Motion Blur plug-in for GIMP 0.99
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* Motion Blur plug-in for GIMP 0.99
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* Copyright (C) 1997 Daniel Skarda (0rfelyus@atrey.karlin.mff.cuni.cz)
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* Copyright (C) 1997 Daniel Skarda (0rfelyus@atrey.karlin.mff.cuni.cz)
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*
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*
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* This plug-in is port of Motion Blur plug-in for GIMP 0.54 by Thorsten Martinsen
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* This plug-in is port of Motion Blur plug-in for GIMP 0.54 by
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* Thorsten Martinsen
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* Copyright (C) 1996 Torsten Martinsen <torsten@danbbs.dk>
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* Copyright (C) 1996 Torsten Martinsen <torsten@danbbs.dk>
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* Bresenham algorithm stuff hacked from HP2xx written by Heinz W. Werntges
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* Bresenham algorithm stuff hacked from HP2xx written by
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* Heinz W. Werntges
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* Changes for version 1.11/1.12 Copyright (C) 1996 Federico Mena Quintero
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* Changes for version 1.11/1.12 Copyright (C) 1996 Federico Mena Quintero
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* quartic@polloux.fciencias.unam.mx
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* quartic@polloux.fciencias.unam.mx
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*
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*
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@ -365,12 +367,12 @@ mblur_linear (void)
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sum[img_bpp-1] += alpha;
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sum[img_bpp-1] += alpha;
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for (c = 0; c < img_bpp-1; c++)
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for (c = 0; c < img_bpp-1; c++)
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sum[c] += pixel[c] * alpha;
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sum[c] += pixel[c] * alpha;
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}
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}
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else
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else
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{
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{
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for (c = 0; c < img_bpp; c++)
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for (c = 0; c < img_bpp; c++)
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sum[c] += pixel[c];
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sum[c] += pixel[c];
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}
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}
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i++;
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i++;
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@ -402,14 +404,16 @@ mblur_linear (void)
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{
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{
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gint32 alpha = sum[img_bpp-1];
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gint32 alpha = sum[img_bpp-1];
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if (d[img_bpp-1] = alpha/i)
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if ((d[img_bpp-1] = alpha/i) != 0)
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{
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for (c = 0; c < img_bpp-1; c++)
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for (c = 0; c < img_bpp-1; c++)
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d[c] = sum[c] / alpha;
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d[c] = sum[c] / alpha;
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}
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}
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}
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else
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else
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{
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{
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for (c = 0; c < img_bpp; c++)
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for (c = 0; c < img_bpp; c++)
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d[c] = sum[c] / i;
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d[c] = sum[c] / i;
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}
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}
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}
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}
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d += dest_rgn.bpp;
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d += dest_rgn.bpp;
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@ -513,12 +517,12 @@ mblur_radial (void)
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sum[img_bpp-1] += alpha;
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sum[img_bpp-1] += alpha;
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for (c = 0; c < img_bpp-1; c++)
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for (c = 0; c < img_bpp-1; c++)
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sum[c] += pixel[c] * alpha;
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sum[c] += pixel[c] * alpha;
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}
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}
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else
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else
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{
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{
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for (c = 0; c < img_bpp; c++)
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for (c = 0; c < img_bpp; c++)
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sum[c] += pixel[c];
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sum[c] += pixel[c];
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}
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}
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}
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}
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@ -532,14 +536,16 @@ mblur_radial (void)
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{
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{
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gint32 alpha = sum[img_bpp-1];
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gint32 alpha = sum[img_bpp-1];
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if (d[img_bpp-1] = alpha/count)
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if ((d[img_bpp-1] = alpha/count) != 0)
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{
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for (c = 0; c < img_bpp-1; c++)
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for (c = 0; c < img_bpp-1; c++)
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d[c] = sum[c] / alpha;
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d[c] = sum[c] / alpha;
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}
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}
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}
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else
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else
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{
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{
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for (c = 0; c < img_bpp; c++)
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for (c = 0; c < img_bpp; c++)
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d[c] = sum[c] / count;
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d[c] = sum[c] / count;
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}
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}
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}
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}
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d += dest_rgn.bpp;
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d += dest_rgn.bpp;
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@ -620,12 +626,12 @@ mblur_zoom (void)
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sum[img_bpp-1] += alpha;
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sum[img_bpp-1] += alpha;
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for (c = 0; c < img_bpp-1; c++)
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for (c = 0; c < img_bpp-1; c++)
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sum[c] += pixel[c] * alpha;
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sum[c] += pixel[c] * alpha;
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}
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}
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else
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else
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{
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{
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for (c = 0; c < img_bpp; c++)
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for (c = 0; c < img_bpp; c++)
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sum[c] += pixel[c];
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sum[c] += pixel[c];
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}
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}
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}
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}
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@ -639,14 +645,16 @@ mblur_zoom (void)
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{
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{
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gint32 alpha = sum[img_bpp-1];
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gint32 alpha = sum[img_bpp-1];
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if (d[img_bpp-1] = alpha/i)
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if ((d[img_bpp-1] = alpha/i) != 0)
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{
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for (c = 0; c < img_bpp-1; c++)
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for (c = 0; c < img_bpp-1; c++)
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d[c] = sum[c] / alpha;
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d[c] = sum[c] / alpha;
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}
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}
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}
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else
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else
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{
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{
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for (c = 0; c < img_bpp; c++)
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for (c = 0; c < img_bpp; c++)
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d[c] = sum[c] / i;
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d[c] = sum[c] / i;
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}
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}
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}
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}
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d += dest_rgn.bpp;
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d += dest_rgn.bpp;
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