@@ -234,6 +234,7 @@ int sws_scale(struct SwsContext *c, const uint8_t *const srcSlice[],
* - sws_receive_slice(0, dst->height)
* - sws_frame_end()
*
+ * @param c The scaling context
* @param dst The destination frame. See documentation for sws_frame_start() for
* more details.
* @param src The source frame.
@@ -249,6 +250,7 @@ int sws_scale_frame(struct SwsContext *c, AVFrame *dst, const AVFrame *src);
* This function will retain references to src and dst, so they must both use
* refcounted buffers (if allocated by the caller, in case of dst).
*
+ * @param c The scaling context
* @param dst The destination frame.
*
* The data buffers may either be already allocated by the caller or
@@ -273,6 +275,8 @@ int sws_frame_start(struct SwsContext *c, AVFrame *dst, const AVFrame *src);
* submitted with sws_frame_start(). Must be called after all sws_send_slice()
* and sws_receive_slice() calls are done, before any new sws_frame_start()
* calls.
+ *
+ * @param c The scaling context
*/
void sws_frame_end(struct SwsContext *c);
@@ -282,6 +286,7 @@ void sws_frame_end(struct SwsContext *c);
* any order, but may not overlap. For vertically subsampled pixel formats, the
* slices must be aligned according to subsampling.
*
+ * @param c The scaling context
* @param slice_start first row of the slice
* @param slice_height number of rows in the slice
*
@@ -294,6 +299,7 @@ int sws_send_slice(struct SwsContext *c, unsigned int slice_start,
* Request a horizontal slice of the output data to be written into the frame
* previously provided to sws_frame_start().
*
+ * @param c The scaling context
* @param slice_start first row of the slice; must be a multiple of
* sws_receive_slice_alignment()
* @param slice_height number of rows in the slice; must be a multiple of
@@ -310,6 +316,9 @@ int sws_receive_slice(struct SwsContext *c, unsigned int slice_start,
unsigned int slice_height);
/**
+ * Get the alignment required for slices
+ *
+ * @param c The scaling context
* @return alignment required for output slices requested with sws_receive_slice().
* Slice offsets and sizes passed to sws_receive_slice() must be
* multiples of the value returned from this function.
@@ -317,6 +326,7 @@ int sws_receive_slice(struct SwsContext *c, unsigned int slice_start,
unsigned int sws_receive_slice_alignment(const struct SwsContext *c);
/**
+ * @param c the scaling context
* @param dstRange flag indicating the while-black range of the output (1=jpeg / 0=mpeg)
* @param srcRange flag indicating the while-black range of the input (1=jpeg / 0=mpeg)
* @param table the yuv2rgb coefficients describing the output yuv space, normally ff_yuv2rgb_coeffs[x]