rem/vidconv: add vidconv_center and x and y source offsets

baresip · Dec 25, 2024 · b4f400b · b4f400b
1 parent 6983845
commit b4f400b
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Showing 4 changed files with 229 additions and 150 deletions.
diff --git a/include/rem_vid.h b/include/rem_vid.h
@@ -55,6 +55,8 @@ struct vidframe {
 	uint16_t linesize[4];  /**< Array of line-sizes */
 	struct vidsz size;     /**< Frame resolution    */
 	enum vidfmt fmt;       /**< Video pixel format  */
+	unsigned xoffs;        /**< x offset            */
+	unsigned yoffs;        /**< y offset            */
 };
 
 /** Video point */

diff --git a/include/rem_vidconv.h b/include/rem_vidconv.h
@@ -9,3 +9,5 @@ void vidconv(struct vidframe *dst, const struct vidframe *src,
 	     struct vidrect *r);
 void vidconv_aspect(struct vidframe *dst, const struct vidframe *src,
 		    struct vidrect *r);
+void vidconv_center(struct vidframe *dst, const struct vidframe *src,
+		    struct vidrect *r);