cvs: gd /libgd ISSUES gd_gif_out.c /libgd/tests bug00004.c

pajoye		Sun Oct  8 16:42:47 2006 UTC

  Added files:                 
    /gd/libgd/tests	bug00004.c 

  Modified files:              
    /gd/libgd	gd_gif_out.c ISSUES 
  Log:
  - #4, TrueColor transparency with GIF palette output
  
  
http://cvs.php.net/viewvc.cgi/gd/libgd/gd_gif_out.c?r1=1.4&r2=1.5&diff_format=u
Index: gd/libgd/gd_gif_out.c
diff -u gd/libgd/gd_gif_out.c:1.4 gd/libgd/gd_gif_out.c:1.5
--- gd/libgd/gd_gif_out.c:1.4	Wed Apr  5 15:55:57 2006
+++ gd/libgd/gd_gif_out.c	Sun Oct  8 16:42:47 2006
@@ -135,7 +135,7 @@
 	BitsPerPixel = colorstobpp(tim->colorsTotal);
 	/* All set, let's do it. */
 	GIFEncode(
-		out, tim->sx, tim->sy, interlace, 0, transparent, BitsPerPixel,
+		out, tim->sx, tim->sy, interlace, 0, tim->transparent, BitsPerPixel,
 		tim->red, tim->green, tim->blue, tim);
 	if (pim) {
 		/* Destroy palette based temporary image. */
http://cvs.php.net/viewvc.cgi/gd/libgd/ISSUES?r1=1.4&r2=1.5&diff_format=u
Index: gd/libgd/ISSUES
diff -u gd/libgd/ISSUES:1.4 gd/libgd/ISSUES:1.5
--- gd/libgd/ISSUES:1.4	Thu Sep 28 15:22:49 2006
+++ gd/libgd/ISSUES	Sun Oct  8 16:42:47 2006
@@ -6,7 +6,6 @@
   or invalid color index
 #3, gdImageRectangle draws corners twice (affects rectangles with alpha 
     channel)
-#4, to come
-
+#4, TrueColor transparent color not used  with GIF output (palette)
 #5, Numerous security fixes in GIF loader. When the gif palette is broken, 
     the image size is invalid or NULL block at unexpected postions.

http://cvs.php.net/viewvc.cgi/gd/libgd/tests/bug00004.c?view=markup&rev=1.1
Index: gd/libgd/tests/bug00004.c
+++ gd/libgd/tests/bug00004.c
#include "gd.h"

int main()
{
 	gdImagePtr im;
	FILE *fp;
	int trans_c = gdTrueColorAlpha(255,0,0,0);

	im = gdImageCreateTrueColor(192, 36);
	gdImageColorTransparent(im, trans_c);
	gdImageFilledRectangle(im, 2,2, 80,95, 0x50FFFFFF);
	gdImageFilledRectangle(im, 0,0, 192,36, trans_c);
	fp = fopen("a.png", "wb");
 	gdImageGif(im,fp);
	fclose(fp);

 	/* Destroy it */
 	gdImageDestroy(im);

 	return 0;
}