vf_expand: support more image formats

This did random things with some image formats, including 10 bit
formats. Fixes the mp_image_clear() function too.

This still has some caveats:
- doesn't clear alpha to opaque (too hard with packed RGB, and is rarely
  needed)
- sets luma to 0 for mpeg-range YUV, instead of the lowest possible
  value (e.g. 16 for 8 bit)

1 files changed, 1 insertions, 1 deletions

diff --git a/video/mp_image.h b/video/mp_image.h
index f5f246021a..dd2c451a0b 100644
--- a/video/mp_image.h
+++ b/video/mp_image.h
@@ -92,7 +92,6 @@ typedef struct mp_image {
 } mp_image_t;
 
 struct mp_image *mp_image_alloc(unsigned int fmt, int w, int h);
-void mp_image_clear(struct mp_image *mpi, int x0, int y0, int w, int h);
 void mp_image_copy(struct mp_image *dmpi, struct mp_image *mpi);
 void mp_image_copy_attributes(struct mp_image *dmpi, struct mp_image *mpi);
 struct mp_image *mp_image_new_copy(struct mp_image *img);
@@ -102,6 +101,7 @@ void mp_image_make_writeable(struct mp_image *img);
 void mp_image_setrefp(struct mp_image **p_img, struct mp_image *new_value);
 void mp_image_unrefp(struct mp_image **p_img);
 
+void mp_image_clear(struct mp_image *mpi, int x0, int y0, int x1, int y1);
 void mp_image_crop(struct mp_image *img, int x0, int y0, int x1, int y1);
 void mp_image_crop_rc(struct mp_image *img, struct mp_rect rc);