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[libpng16] Imported from libpng-1.6.20rc01.tar

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Glenn Randers-Pehrson
2015-11-26 00:04:55 -06:00
parent 87049cbf84
commit e7092bc59c
35 changed files with 76 additions and 76 deletions
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8
contrib/examples/simpleover.c
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@@ -136,7 +136,7 @@ sprite_op(const struct sprite *sprite, int x_offset, int y_offset,
/* This is the optimized Porter-Duff 'Over' operation, when the
* input alpha is 0 the output is not changed.
*/
if (in_alpha > 0)
if (in_alpha > 0)
{
png_uint_16 *out_pixel = sprite->buffer +
((y+y_offset) * sprite->width + (x+x_offset))*4;
@@ -184,7 +184,7 @@ sprite_op(const struct sprite *sprite, int x_offset, int y_offset,
}
}
static int
static int
create_sprite(struct sprite *sprite, int *argc, const char ***argv)
{
/* Read the arguments and create this sprite. The sprite buffer has already
@@ -415,7 +415,7 @@ simpleover_process(png_imagep output, png_bytep out_buf, int argc,
n = sscanf(argv[0], "--sprite=%u,%u,%" str(sprite_name_chars) "s%c",
&sprites[nsprites].width, &sprites[nsprites].height,
sprites[nsprites].name, &tombstone);
if ((n == 2 || n == 3) &&
sprites[nsprites].width > 0 && sprites[nsprites].height > 0)
{
@@ -492,7 +492,7 @@ simpleover_process(png_imagep output, png_bytep out_buf, int argc,
if (!add_sprite(output, out_buf, sprites+isprite, &argc, &argv))
goto out; /* error in add_sprite */
break;
break;
}
}