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| author | Jaeun Choi <jaeun12.choi@samsung.com> | 2016-11-29 23:27:18 +0900 |
|---|---|---|
| committer | Jaeun Choi <jaeun12.choi@samsung.com> | 2016-11-30 11:33:33 +0900 |
| commit | b9965ffd8f36671a4ba839411b72d00f402749ba (patch) | |
| tree | 7fb6477897e33f78065f396e124e4ce65886c0f4 | |
| parent | 3277ffa712fce9afa6a2fe70de9ac4099a643079 (diff) | |
| download | efl-b9965ffd8f36671a4ba839411b72d00f402749ba.tar.gz | |
evas: bug fix in bmp loader
when the DIB header is BITMAPINFOHEADER (size 40),
a bitmap file has alpha channel only if the compression method is BI_ALPHABITFIELDS (= 6).
the original code enabled alpha channel when the compression method was BI_RGB (= 0),
which made an opaque bmp image loaded as a transparent one.
@fix
| -rw-r--r-- | src/modules/evas/image_loaders/bmp/evas_image_load_bmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/modules/evas/image_loaders/bmp/evas_image_load_bmp.c b/src/modules/evas/image_loaders/bmp/evas_image_load_bmp.c index 93f4d59f20..fa3ba4b53c 100644 --- a/src/modules/evas/image_loaders/bmp/evas_image_load_bmp.c +++ b/src/modules/evas/image_loaders/bmp/evas_image_load_bmp.c @@ -205,7 +205,7 @@ _evas_image_load_file_header(void *map, size_t fsize, size_t *position, int *ima if (!read_int(map, fsize, position, &tmp2)) return EINA_FALSE; //important_colors = tmp2; // number of important colors - 0 if all if (*image_size == 0) *image_size = fsize - header->offset; - if ((header->comp == 0) && (header->bit_count == 32)) header->hasa = 1; // GIMP seems to store it this way + if ((header->comp == 6) && (header->bit_count == 32)) header->hasa = 1; break; } case 108: // Windows 95/NT4 + (v4) |