diff options
| -rw-r--r-- | content/handlers/image/png.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/content/handlers/image/png.c b/content/handlers/image/png.c index 30ff3be5a..520b72834 100644 --- a/content/handlers/image/png.c +++ b/content/handlers/image/png.c @@ -538,8 +538,13 @@ png_cache_convert_error: } if (bitmap != NULL) { - bitmap_format_to_client((struct bitmap *)bitmap, &bitmap_fmt); - guit->bitmap->modified((struct bitmap *)bitmap); + bool opaque = guit->bitmap->test_opaque((void *)bitmap); + guit->bitmap->set_opaque((void *)bitmap, opaque); + bitmap_format_to_client((void *)bitmap, &(bitmap_fmt_t) { + .layout = bitmap_fmt.layout, + .pma = opaque ? bitmap_fmt.pma : false, + }); + guit->bitmap->modified((void *)bitmap); } return (struct bitmap *)bitmap; @@ -566,8 +571,12 @@ static bool nspng_convert(struct content *c) } if (png_c->bitmap != NULL) { - guit->bitmap->set_opaque(png_c->bitmap, guit->bitmap->test_opaque(png_c->bitmap)); - bitmap_format_to_client(png_c->bitmap, &bitmap_fmt); + bool opaque = guit->bitmap->test_opaque(png_c->bitmap); + guit->bitmap->set_opaque(png_c->bitmap, opaque); + bitmap_format_to_client(png_c->bitmap, &(bitmap_fmt_t) { + .layout = bitmap_fmt.layout, + .pma = opaque ? bitmap_fmt.pma : false, + }); guit->bitmap->modified(png_c->bitmap); } |