palette fix

roudoudou · roudoudou · commit f0a443e62c7d · 2025-01-06T10:09:06.000+01:00
diff --git a/libgfx.c b/libgfx.c
@@ -2037,6 +2037,7 @@ struct s_png_info * _internal_PNGRead(char *filename, int want8, int wantALPHA)
 				pixel_size=3;
 			}
 			png_set_palette_to_rgb(png_ptr);
+			png_info->bit_depth=8;
 			break;
 		case PNG_COLOR_TYPE_GRAY:
 				pixel_size=3;

Original file line number	Diff line number	Diff line change
`@@ -2037,6 +2037,7 @@ struct s_png_info * _internal_PNGRead(char *filename, int want8, int wantALPHA)`
`2037`	`2037`	`pixel_size=3;`
`2038`	`2038`	`}`
`2039`	`2039`	`png_set_palette_to_rgb(png_ptr);`
	`2040`	`+ png_info->bit_depth=8;`
`2040`	`2041`	`break;`
`2041`	`2042`	`case PNG_COLOR_TYPE_GRAY:`
`2042`	`2043`	`pixel_size=3;`