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authorOneric <oneric@oneric.stub>2022-04-17 19:28:15 +0200
committerOneric <oneric@oneric.stub>2022-04-17 19:28:15 +0200
commit0e0f9da2edc8eead93f9bf0ac4ef0336ad646ea7 (patch)
tree322abc5810d7a1404a0a34a7a82b156b746b83b3
parent351488be47f1764f347a3db4eb5a31e08dad29b7 (diff)
downloadlibass-0e0f9da2edc8eead93f9bf0ac4ef0336ad646ea7.tar.bz2
libass-0e0f9da2edc8eead93f9bf0ac4ef0336ad646ea7.tar.xz
doc: mention colour mangling in ass.h
-rw-r--r--libass/ass.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/libass/ass.h b/libass/ass.h
index 18aa419..8422c82 100644
--- a/libass/ass.h
+++ b/libass/ass.h
@@ -66,6 +66,9 @@ typedef struct ass_image {
// Note: the last row may not be padded to
// bitmap stride!
uint32_t color; // Bitmap color and alpha, RGBA
+ // For full VSFilter compatibility, the value
+ // must be transformed as described in
+ // ass_types.h for ASS_YCbCrMatrix
int dst_x, dst_y; // Bitmap placement inside the video frame
struct ass_image *next; // Next image, or NULL