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-rw-r--r--Plugins/shadowcaster.c417
1 files changed, 417 insertions, 0 deletions
diff --git a/Plugins/shadowcaster.c b/Plugins/shadowcaster.c
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--- /dev/null
+++ b/Plugins/shadowcaster.c
@@ -0,0 +1,417 @@
+//
+// shadowcaster - porduce a cutout with shadow
+//
+// written by Olaf Matthes <olaf.matthes@gmx.de>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// usage: shadowcaster <x_c> <y_c> <w_c> <h_c> <shadow width> <red intensity> <green intensity> <blue intensity>
+//
+
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include "plugin.h"
+#include "tools.h"
+
+#define MAX_SHADOW 128 /* maximum shadow width in px */
+
+void perform_effect(struct frame f, struct args a)
+{
+ short x, y;
+ short x_c, y_c, w_c, h_c; // position and dimension of cutout
+ byte pixelsize = f.pixelformat/8;
+ pixel16 *pix16[MAX_SHADOW], *c16;
+ pixel24 *pix24[MAX_SHADOW], *c24;
+ pixel32 *pix32[MAX_SHADOW], *c32;
+ long r, g, b;
+ byte shadow, red, green, blue;
+ char *t;
+
+ // get params
+ if(!a.s) return;
+ x_c = atoi(a.s);
+ if(!(t = strstr(a.s, " "))) return;
+ y_c = atoi(t+1);
+ if(!(t = strstr(t+1, " "))) return;
+ w_c = atoi(t+1);
+ if(!(t = strstr(t+1, " "))) return;
+ h_c = atoi(t+1);
+ if(!(t = strstr(t+1, " "))) return;
+ shadow = atoi(t+1);
+ if(!(t = strstr(t+1, " "))) return;
+ red = klamp255(atoi(t+1));
+ if(!(t = strstr(t+1, " "))) return;
+ green = klamp255(atoi(t+1));
+ if(!(t = strstr(t+1, " "))) return;
+ blue = klamp255(atoi(t+1));
+ // check image boundaries
+ if(shadow > MAX_SHADOW)shadow = MAX_SHADOW;
+ if(shadow > x_c)shadow = x_c;
+ if(x_c + w_c + shadow > f.width) x_c -= ((x_c + w_c + shadow) - f.width);
+ if(y_c + h_c + shadow > f.height) y_c -= ((y_c + h_c + shadow) - f.height);
+
+ printf("shadowcaster x%d y%d w%d h%d s%d - r%d g%d b%d\n",
+ x_c, y_c, w_c, h_c, shadow, red, green, blue);
+
+ // allocate memory for cutout
+ for(y = 0; y < shadow; y++)
+ {
+ switch(f.pixelformat)
+ {
+ case 16:
+ pix16[y] = malloc(f.width*pixelsize);
+ if(!pix16[y])return;
+ break;
+ case 24:
+ pix24[y] = malloc(f.width*pixelsize);
+ if(!pix24[y])return;
+ break;
+ case 32:
+ pix32[y] = malloc(f.width*pixelsize);
+ if(!pix32[y])return;
+ break;
+ }
+ }
+
+ switch(f.pixelformat)
+ {
+ case 16:
+ for(y = y_c - shadow - 1; y < y_c + h_c + shadow; y++)
+ {
+ c16 = scanline16(f, y);
+ memcpy(pix16[y % shadow], c16, f.width*pixelsize); // make copy of original image
+ if(y > y_c) // only process relevant lines
+ {
+ for(x = x_c; x < x_c + w_c + shadow; x++)
+ {
+ if(x >= x_c)
+ if((x > x_c + shadow - 1) && (y > y_c + shadow - 1)) // no shadow, just move cutout image
+ {
+ r = r16(pix16[(y-shadow) % shadow][x-shadow]);
+ g = g16(pix16[(y-shadow) % shadow][x-shadow]);
+ b = b16(pix16[(y-shadow) % shadow][x-shadow]);
+ }
+ else if((x < x_c + shadow) && (y > y_c + shadow-1)) // apply left shadow
+ {
+ r = (scl(x-x_c,0,shadow-1,red,255) * r16(pix16[(y-shadow) % shadow][x-shadow]))/255;
+ g = (scl(x-x_c,0,shadow-1,green,255) * g16(pix16[(y-shadow) % shadow][x-shadow]))/255;
+ b = (scl(x-x_c,0,shadow-1,blue,255) * b16(pix16[(y-shadow) % shadow][x-shadow]))/255;
+ }
+ else if((x > x_c + shadow-1) && (y < y_c + shadow)) // apply top shadow
+ {
+ r = (scl(y-y_c,0,shadow-1,red,255) * r16(pix16[(y-shadow) % shadow][x-shadow]))/255;
+ g = (scl(y-y_c,0,shadow-1,green,255) * g16(pix16[(y-shadow) % shadow][x-shadow]))/255;
+ b = (scl(y-y_c,0,shadow-1,blue,255) * b16(pix16[(y-shadow) % shadow][x-shadow]))/255;
+ }
+ else // apply top and left shadow together
+ {
+ r = (min(scl(x-x_c,0,shadow-1,red,255),scl(y-y_c,0,shadow-1,red,255)) * r16(pix16[(y-shadow) % shadow][x-shadow]))/255;
+ g = (min(scl(x-x_c,0,shadow-1,green,255),scl(y-y_c,0,shadow-1,green,255)) * g16(pix16[(y-shadow) % shadow][x-shadow]))/255;
+ b = (min(scl(x-x_c,0,shadow-1,blue,255),scl(y-y_c,0,shadow-1,blue,255)) * b16(pix16[(y-shadow) % shadow][x-shadow]))/255;
+ }
+ c16[x] = rgbtocolor16(klamp255(r), klamp255(g), klamp255(b));
+ }
+ }
+ }
+ break;
+ case 24:
+ for(y = y_c - shadow - 1; y < y_c + h_c + shadow; y++)
+ {
+ c24 = scanline24(f, y);
+ memcpy(pix24[y % shadow], c24, f.width*pixelsize); // make copy of original image
+ if(y > y_c) // only process relevant lines
+ {
+ for(x = x_c; x < x_c + w_c + shadow; x++)
+ {
+ if(x >= x_c)
+ if((x > x_c + shadow - 1) && (y > y_c + shadow - 1)) // no shadow, just move cutout image
+ {
+ r = r24(pix24[(y-shadow) % shadow][x-shadow]);
+ g = g24(pix24[(y-shadow) % shadow][x-shadow]);
+ b = b24(pix24[(y-shadow) % shadow][x-shadow]);
+ }
+ else if((x < x_c + shadow) && (y > y_c + shadow-1)) // apply left shadow
+ {
+ r = (scl(x-x_c,0,shadow-1,red,255) * r24(pix24[(y-shadow) % shadow][x-shadow]))/255;
+ g = (scl(x-x_c,0,shadow-1,green,255) * g24(pix24[(y-shadow) % shadow][x-shadow]))/255;
+ b = (scl(x-x_c,0,shadow-1,blue,255) * b24(pix24[(y-shadow) % shadow][x-shadow]))/255;
+ }
+ else if((x > x_c + shadow-1) && (y < y_c + shadow)) // apply top shadow
+ {
+ r = (scl(y-y_c,0,shadow-1,red,255) * r24(pix24[(y-shadow) % shadow][x-shadow]))/255;
+ g = (scl(y-y_c,0,shadow-1,green,255) * g24(pix24[(y-shadow) % shadow][x-shadow]))/255;
+ b = (scl(y-y_c,0,shadow-1,blue,255) * b24(pix24[(y-shadow) % shadow][x-shadow]))/255;
+ }
+ else // apply top and left shadow together
+ {
+ r = (min(scl(x-x_c,0,shadow-1,red,255),scl(y-y_c,0,shadow-1,red,255)) * r24(pix24[(y-shadow) % shadow][x-shadow]))/255;
+ g = (min(scl(x-x_c,0,shadow-1,green,255),scl(y-y_c,0,shadow-1,green,255)) * g24(pix24[(y-shadow) % shadow][x-shadow]))/255;
+ b = (min(scl(x-x_c,0,shadow-1,blue,255),scl(y-y_c,0,shadow-1,blue,255)) * b24(pix24[(y-shadow) % shadow][x-shadow]))/255;
+ }
+ c24[x] = rgbtocolor24(klamp255(r), klamp255(g), klamp255(b));
+ }
+ }
+ }
+ break;
+ case 32:
+ for(y = y_c - shadow - 1; y < y_c + h_c + shadow; y++)
+ {
+ c32 = scanline32(f, y);
+ memcpy(pix32[y % shadow], c32, f.width*pixelsize); // make copy of original image
+ if(y > y_c) // only process relevant lines
+ {
+ for(x = x_c; x < x_c + w_c + shadow; x++)
+ {
+ if(x >= x_c)
+ if((x > x_c + shadow - 1) && (y > y_c + shadow - 1)) // no shadow, just move cutout image
+ {
+ r = r32(pix32[(y-shadow) % shadow][x-shadow]);
+ g = g32(pix32[(y-shadow) % shadow][x-shadow]);
+ b = b32(pix32[(y-shadow) % shadow][x-shadow]);
+ }
+ else if((x < x_c + shadow) && (y > y_c + shadow-1)) // apply left shadow
+ {
+ r = (scl(x-x_c,0,shadow-1,red,255) * r32(pix32[(y-shadow) % shadow][x-shadow]))/255;
+ g = (scl(x-x_c,0,shadow-1,green,255) * g32(pix32[(y-shadow) % shadow][x-shadow]))/255;
+ b = (scl(x-x_c,0,shadow-1,blue,255) * b32(pix32[(y-shadow) % shadow][x-shadow]))/255;
+ }
+ else if((x > x_c + shadow-1) && (y < y_c + shadow)) // apply top shadow
+ {
+ r = (scl(y-y_c,0,shadow-1,red,255) * r32(pix32[(y-shadow) % shadow][x-shadow]))/255;
+ g = (scl(y-y_c,0,shadow-1,green,255) * g32(pix32[(y-shadow) % shadow][x-shadow]))/255;
+ b = (scl(y-y_c,0,shadow-1,blue,255) * b32(pix32[(y-shadow) % shadow][x-shadow]))/255;
+ }
+ else // apply top and left shadow together
+ {
+ r = (min(scl(x-x_c,0,shadow-1,red,255),scl(y-y_c,0,shadow-1,red,255)) * r32(pix32[(y-shadow) % shadow][x-shadow]))/255;
+ g = (min(scl(x-x_c,0,shadow-1,green,255),scl(y-y_c,0,shadow-1,green,255)) * g32(pix32[(y-shadow) % shadow][x-shadow]))/255;
+ b = (min(scl(x-x_c,0,shadow-1,blue,255),scl(y-y_c,0,shadow-1,blue,255)) * b32(pix32[(y-shadow) % shadow][x-shadow]))/255;
+ }
+ c32[x] = rgbtocolor32(klamp255(r), klamp255(g), klamp255(b));
+ }
+ }
+ }
+ break;
+ }
+
+ // free memory for cutout
+ for(y = 0; y < shadow; y++)
+ {
+ switch(f.pixelformat)
+ {
+ case 16:
+ free(pix16[y]);
+ break;
+ case 24:
+ free(pix24[y]);
+ break;
+ case 32:
+ free(pix32[y]);
+ break;
+ }
+ }
+}
+
+void perform_copy(struct frame f1, struct frame f2, struct args a)
+{
+ short x, y, w, h;
+ short x_c, y_c, w_c, h_c; // position and dimension of cutout
+ byte pixelsize = f1.pixelformat/8;
+ pixel16 *pix16[MAX_SHADOW], *c16;
+ pixel24 *pix24[MAX_SHADOW], *c24;
+ pixel32 *pix32[MAX_SHADOW], *c32;
+ long r, g, b;
+ byte shadow, red, green, blue;
+ char *t;
+
+ w = f1.width<f2.width ? f1.width : f2.width;
+ h = f1.height<f2.height ? f1.height : f2.height;
+
+ // get params
+ if(!a.s) return;
+ x_c = atoi(a.s);
+ if(!(t = strstr(a.s, " "))) return;
+ y_c = atoi(t+1);
+ if(!(t = strstr(t+1, " "))) return;
+ w_c = atoi(t+1);
+ if(!(t = strstr(t+1, " "))) return;
+ h_c = atoi(t+1);
+ if(!(t = strstr(t+1, " "))) return;
+ shadow = atoi(t+1);
+ if(!(t = strstr(t+1, " "))) return;
+ red = klamp255(atoi(t+1));
+ if(!(t = strstr(t+1, " "))) return;
+ green = klamp255(atoi(t+1));
+ if(!(t = strstr(t+1, " "))) return;
+ blue = klamp255(atoi(t+1));
+
+ // check image boundaries
+ if(shadow > MAX_SHADOW)shadow = MAX_SHADOW;
+ if(shadow > x_c)shadow = x_c;
+ if(x_c + w_c + shadow > w) x_c -= ((x_c + w_c + shadow) - w);
+ if(y_c + h_c + shadow > h) y_c -= ((y_c + h_c + shadow) - h);
+
+ printf("shadowcaster x%d y%d w%d h%d s%d - r%d g%d b%d\n",
+ x_c, y_c, w_c, h_c, shadow, red, green, blue);
+
+ switch(f1.pixelformat)
+ {
+ case 16:
+ for(y = y_c - shadow - 1; y < y_c + h_c + shadow; y++)
+ {
+ pix16[y % shadow] = scanline16(f1, y); // read in lines we use later on
+ c16 = scanline16(f2, y);
+ if(y > y_c) // only process relevant lines
+ {
+ for(x = x_c; x < x_c + w_c + shadow; x++)
+ {
+ if(x >= x_c)
+ if((x > x_c + shadow - 1) && (y > y_c + shadow - 1)) // no shadow, just move cutout image
+ {
+ r = r16(pix16[(y-shadow) % shadow][x-shadow]);
+ g = g16(pix16[(y-shadow) % shadow][x-shadow]);
+ b = b16(pix16[(y-shadow) % shadow][x-shadow]);
+ }
+ else if((x < x_c + shadow) && (y > y_c + shadow-1)) // apply left shadow
+ {
+ r = ((scl(x-x_c,0,shadow-1,red,255) * r16(pix16[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(x-x_c,0,shadow-1,red,255)) * r16(c16[x]))/255);
+ g = ((scl(x-x_c,0,shadow-1,green,255) * g16(pix16[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(x-x_c,0,shadow-1,green,255)) * g16(c16[x]))/255);
+ b = ((scl(x-x_c,0,shadow-1,blue,255) * b16(pix16[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(x-x_c,0,shadow-1,blue,255)) * b16(c16[x]))/255);
+ }
+ else if((x > x_c + shadow-1) && (y < y_c + shadow)) // apply top shadow
+ {
+ r = ((scl(y-y_c,0,shadow-1,red,255) * r16(pix16[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(y-y_c,0,shadow-1,red,255)) * r16(c16[x]))/255);
+ g = ((scl(y-y_c,0,shadow-1,green,255) * g16(pix16[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(y-y_c,0,shadow-1,green,255)) * g16(c16[x]))/255);
+ b = ((scl(y-y_c,0,shadow-1,blue,255) * b16(pix16[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(y-y_c,0,shadow-1,blue,255)) * b16(c16[x]))/255);
+ }
+ else // apply top and left shadow together
+ {
+ r = ((min(scl(x-x_c,0,shadow-1,red,255),scl(y-y_c,0,shadow-1,red,255)) * r16(pix16[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-min(scl(x-x_c,0,shadow-1,red,255),scl(y-y_c,0,shadow-1,red,255))) * r16(c16[x]))/255);
+ g = ((min(scl(x-x_c,0,shadow-1,green,255),scl(y-y_c,0,shadow-1,green,255)) * g16(pix16[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-min(scl(x-x_c,0,shadow-1,green,255),scl(y-y_c,0,shadow-1,green,255))) * g16(c16[x]))/255);
+ b = ((min(scl(x-x_c,0,shadow-1,blue,255),scl(y-y_c,0,shadow-1,blue,255)) * b16(pix16[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-min(scl(x-x_c,0,shadow-1,blue,255),scl(y-y_c,0,shadow-1,blue,255))) * b16(c16[x]))/255);
+ }
+ c16[x] = rgbtocolor16(klamp255(r), klamp255(g), klamp255(b));
+ }
+ }
+ }
+ break;
+ case 24:
+ for(y = y_c - shadow - 1; y < y_c + h_c + shadow; y++)
+ {
+ pix24[y % shadow] = scanline24(f1, y); // read in lines we use later on
+ c24 = scanline24(f2, y);
+ if(y > y_c) // only process relevant lines
+ {
+ for(x = x_c; x < x_c + w_c + shadow; x++)
+ {
+ if(x >= x_c)
+ if((x > x_c + shadow - 1) && (y > y_c + shadow - 1)) // no shadow, just move cutout image
+ {
+ r = r24(pix24[(y-shadow) % shadow][x-shadow]);
+ g = g24(pix24[(y-shadow) % shadow][x-shadow]);
+ b = b24(pix24[(y-shadow) % shadow][x-shadow]);
+ }
+ else if((x < x_c + shadow) && (y > y_c + shadow-1)) // apply left shadow
+ {
+ r = ((scl(x-x_c,0,shadow-1,red,255) * r24(pix24[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(x-x_c,0,shadow-1,red,255)) * r24(c24[x]))/255);
+ g = ((scl(x-x_c,0,shadow-1,green,255) * g24(pix24[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(x-x_c,0,shadow-1,green,255)) * g24(c24[x]))/255);
+ b = ((scl(x-x_c,0,shadow-1,blue,255) * b24(pix24[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(x-x_c,0,shadow-1,blue,255)) * b24(c24[x]))/255);
+ }
+ else if((x > x_c + shadow-1) && (y < y_c + shadow)) // apply top shadow
+ {
+ r = ((scl(y-y_c,0,shadow-1,red,255) * r24(pix24[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(y-y_c,0,shadow-1,red,255)) * r24(c24[x]))/255);
+ g = ((scl(y-y_c,0,shadow-1,green,255) * g24(pix24[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(y-y_c,0,shadow-1,green,255)) * g24(c24[x]))/255);
+ b = ((scl(y-y_c,0,shadow-1,blue,255) * b24(pix24[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(y-y_c,0,shadow-1,blue,255)) * b24(c24[x]))/255);
+ }
+ else // apply top and left shadow together
+ {
+ r = ((min(scl(x-x_c,0,shadow-1,red,255),scl(y-y_c,0,shadow-1,red,255)) * r24(pix24[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-min(scl(x-x_c,0,shadow-1,red,255),scl(y-y_c,0,shadow-1,red,255))) * r24(c24[x]))/255);
+ g = ((min(scl(x-x_c,0,shadow-1,green,255),scl(y-y_c,0,shadow-1,green,255)) * g24(pix24[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-min(scl(x-x_c,0,shadow-1,green,255),scl(y-y_c,0,shadow-1,green,255))) * g24(c24[x]))/255);
+ b = ((min(scl(x-x_c,0,shadow-1,blue,255),scl(y-y_c,0,shadow-1,blue,255)) * b24(pix24[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-min(scl(x-x_c,0,shadow-1,blue,255),scl(y-y_c,0,shadow-1,blue,255))) * b24(c24[x]))/255);
+ }
+ c24[x] = rgbtocolor24(klamp255(r), klamp255(g), klamp255(b));
+ }
+ }
+ }
+ break;
+ case 32:
+ for(y = y_c - shadow - 1; y < y_c + h_c + shadow; y++)
+ {
+ pix32[y % shadow] = scanline32(f1, y); // read in lines we use later on
+ c32 = scanline32(f2, y);
+ if(y > y_c) // only process relevant lines
+ {
+ for(x = x_c; x < x_c + w_c + shadow; x++)
+ {
+ if(x >= x_c)
+ if((x > x_c + shadow - 1) && (y > y_c + shadow - 1)) // no shadow, just move cutout image
+ {
+ r = r32(pix32[(y-shadow) % shadow][x-shadow]);
+ g = g32(pix32[(y-shadow) % shadow][x-shadow]);
+ b = b32(pix32[(y-shadow) % shadow][x-shadow]);
+ }
+ else if((x < x_c + shadow) && (y > y_c + shadow-1)) // apply left shadow
+ {
+ r = ((scl(x-x_c,0,shadow-1,red,255) * r32(pix32[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(x-x_c,0,shadow-1,red,255)) * r32(c32[x]))/255);
+ g = ((scl(x-x_c,0,shadow-1,green,255) * g32(pix32[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(x-x_c,0,shadow-1,green,255)) * g32(c32[x]))/255);
+ b = ((scl(x-x_c,0,shadow-1,blue,255) * b32(pix32[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(x-x_c,0,shadow-1,blue,255)) * b32(c32[x]))/255);
+ }
+ else if((x > x_c + shadow-1) && (y < y_c + shadow)) // apply top shadow
+ {
+ r = ((scl(y-y_c,0,shadow-1,red,255) * r32(pix32[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(y-y_c,0,shadow-1,red,255)) * r32(c32[x]))/255);
+ g = ((scl(y-y_c,0,shadow-1,green,255) * g32(pix32[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(y-y_c,0,shadow-1,green,255)) * g32(c32[x]))/255);
+ b = ((scl(y-y_c,0,shadow-1,blue,255) * b32(pix32[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-scl(y-y_c,0,shadow-1,blue,255)) * b32(c32[x]))/255);
+ }
+ else // apply top and left shadow together
+ {
+ r = ((min(scl(x-x_c,0,shadow-1,red,255),scl(y-y_c,0,shadow-1,red,255)) * r32(pix32[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-min(scl(x-x_c,0,shadow-1,red,255),scl(y-y_c,0,shadow-1,red,255))) * r32(c32[x]))/255);
+ g = ((min(scl(x-x_c,0,shadow-1,green,255),scl(y-y_c,0,shadow-1,green,255)) * g32(pix32[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-min(scl(x-x_c,0,shadow-1,green,255),scl(y-y_c,0,shadow-1,green,255))) * g32(c32[x]))/255);
+ b = ((min(scl(x-x_c,0,shadow-1,blue,255),scl(y-y_c,0,shadow-1,blue,255)) * b32(pix32[(y-shadow) % shadow][x-shadow]))/255) +
+ (((255-min(scl(x-x_c,0,shadow-1,blue,255),scl(y-y_c,0,shadow-1,blue,255))) * b32(c32[x]))/255);
+ }
+ c32[x] = rgbtocolor32(klamp255(r), klamp255(g), klamp255(b));
+ }
+ }
+ }
+ break;
+ }
+}
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-17 08:02:49 +0000