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author | Adrian Lees <adrian@aemulor.com> | 2008-03-24 01:35:13 +0000 |
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committer | Adrian Lees <adrian@aemulor.com> | 2008-03-24 01:35:13 +0000 |
commit | aefa03aed9333906dd0f3db794b79dcf41796729 (patch) | |
tree | ba8b71617ad33ac9dd35a782b6d162cfe6590d4f /image/bitmap.h | |
parent | 175395b52dcd9f1cbae2f27ef7066fda731083f4 (diff) | |
download | netsurf-aefa03aed9333906dd0f3db794b79dcf41796729.tar.gz netsurf-aefa03aed9333906dd0f3db794b79dcf41796729.tar.bz2 |
Save non-opaque images with a proper mask/full alpha channel
svn path=/trunk/netsurf/; revision=4047
Diffstat (limited to 'image/bitmap.h')
-rw-r--r-- | image/bitmap.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/image/bitmap.h b/image/bitmap.h index c4c132935..7ef1e9c93 100644 --- a/image/bitmap.h +++ b/image/bitmap.h @@ -39,6 +39,8 @@ #define BITMAP_SUSPENDED (1 << 4) /** currently suspended */ #define BITMAP_READY (1 << 5) /** fully initialised */ +#define BITMAP_SAVE_FULL_ALPHA (1 << 0) /** save with full alpha channel (if not opaque) */ + struct content; /** An opaque image. */ @@ -51,7 +53,7 @@ bool bitmap_get_opaque(struct bitmap *bitmap); char *bitmap_get_buffer(struct bitmap *bitmap); size_t bitmap_get_rowstride(struct bitmap *bitmap); void bitmap_destroy(struct bitmap *bitmap); -bool bitmap_save(struct bitmap *bitmap, const char *path); +bool bitmap_save(struct bitmap *bitmap, const char *path, unsigned flags); void bitmap_modified(struct bitmap *bitmap); void bitmap_set_suspendable(struct bitmap *bitmap, void *private_word, void (*invalidate)(struct bitmap *bitmap, void *private_word)); |