lavu/opt: add av_opt_ accessors for pixel/format/image size options

The interface is implemented against the style of the other options accessors. Possibly simplify programmatic setting of options.

Stefano Sabatini committed 14 years ago

Commit c70ec631 parent fdd71cf4 files · +120 −1Browse files

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@@ -15,6 +15,15 @@ libavutil: 2012-10-22 · 14 unmodified lines
15		15
16	API changes, most recent first:	16	API changes, most recent first:
17		17
		18	2012-11-25 - xxxxxxx - lavu 52.9.100 - opt.h
		19	Add the following convenience functions to opt.h:
		20	av_opt_get_image_size
		21	av_opt_get_pixel_fmt
		22	av_opt_get_sample_fmt
		23	av_opt_set_image_size
		24	av_opt_set_pixel_fmt
		25	av_opt_set_sample_fmt
		26
18	2012-11-17 - xxxxxxx - lavu 52.8.100 - bprint.h	27	2012-11-17 - xxxxxxx - lavu 52.8.100 - bprint.h
19	Add av_bprint_strftime().	28	Add av_bprint_strftime().
20		29

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