doxygen: Fix parameter names to match the function prototypes.

libavcodec/aacps.c

@@ -77,7 +77,7 @@ static VLC vlc_ps[10];
  * @param avctx contains the current codec context
  * @param gb    pointer to the input bitstream
  * @param ps    pointer to the Parametric Stereo context
- * @param par   pointer to the parameter to be read
+ * @param PAR   pointer to the parameter to be read
  * @param e     envelope to decode
  * @param dt    1: time delta-coded, 0: frequency delta-coded
  */

libavcodec/lpc.c

@@ -149,7 +149,7 @@ static int estimate_best_order(double *ref, int min_order, int max_order)
 /**
  * Calculate LPC coefficients for multiple orders
  *
- * @param use_lpc LPC method for determining coefficients
+ * @param lpc_type LPC method for determining coefficients
  * 0  = LPC with fixed pre-defined coeffs
  * 1  = LPC with coeffs determined by Levinson-Durbin recursion
  * 2+ = LPC with coeffs determined by Cholesky factorization using (use_lpc-1) passes.

libavcodec/vp8.c

@@ -1039,7 +1039,7 @@ static const uint8_t subpel_idx[3][8] = {
  * @param s VP8 decoding context
  * @param luma 1 for luma (Y) planes, 0 for chroma (Cb/Cr) planes
  * @param dst target buffer for block data at block position
- * @param src reference picture buffer at origin (0, 0)
+ * @param ref reference picture buffer at origin (0, 0)
  * @param mv motion vector (relative to block position) to get pixel data from
  * @param x_off horizontal position of block from origin (0, 0)
  * @param y_off vertical position of block from origin (0, 0)

libavfilter/graphparser.c

@@ -83,8 +83,8 @@ static char *parse_link_name(const char **buf, AVClass *log_ctx)
  * Create an instance of a filter, initialize and insert it in the
  * filtergraph in *ctx.
  *
+ * @param filt_ctx put here a filter context in case of successful creation and configuration, NULL otherwise.
  * @param ctx the filtergraph context
- * @param put here a filter context in case of successful creation and configuration, NULL otherwise.
  * @param index an index which is supposed to be unique for each filter instance added to the filtergraph
  * @param filt_name the name of the filter to create
  * @param args the arguments provided to the filter during its initialization

libavformat/wtv.c

@@ -766,7 +766,7 @@ enum {
  * Parse WTV chunks
  * @param mode SEEK_TO_DATA or SEEK_TO_PTS
  * @param seekts timestamp
- * @param[out] len Length of data chunk
+ * @param[out] len_ptr Length of data chunk
  * @return stream index of data chunk, or <0 on error
  */
 static int parse_chunks(AVFormatContext *s, int mode, int64_t seekts, int *len_ptr)

libavutil/imgutils.h

@@ -106,8 +106,8 @@ void av_image_copy_plane(uint8_t       *dst, int dst_linesize,
 /**
  * Copy image in src_data to dst_data.
  *
- * @param dst_linesize linesizes for the image in dst_data
+ * @param dst_linesizes linesizes for the image in dst_data
- * @param src_linesize linesizes for the image in src_data
+ * @param src_linesizes linesizes for the image in src_data
  */
 void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4],
                    const uint8_t *src_data[4], const int src_linesizes[4],