From 4fd7cfef0ba1185d4df9e152724eb0ddee623378 Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Sun, 19 Feb 2012 10:01:01 +0100 Subject: roqvideoenc: add const qualifier to the input frame. --- libavcodec/roqvideoenc.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'libavcodec/roqvideoenc.c') diff --git a/libavcodec/roqvideoenc.c b/libavcodec/roqvideoenc.c index 2a62d5509d..01267b3717 100644 --- a/libavcodec/roqvideoenc.c +++ b/libavcodec/roqvideoenc.c @@ -112,7 +112,7 @@ static inline int square(int x) return x*x; } -static inline int eval_sse(uint8_t *a, uint8_t *b, int count) +static inline int eval_sse(const uint8_t *a, const uint8_t *b, int count) { int diff=0; @@ -124,8 +124,8 @@ static inline int eval_sse(uint8_t *a, uint8_t *b, int count) // FIXME Could use DSPContext.sse, but it is not so speed critical (used // just for motion estimation). -static int block_sse(uint8_t **buf1, uint8_t **buf2, int x1, int y1, int x2, - int y2, int *stride1, int *stride2, int size) +static int block_sse(uint8_t * const *buf1, uint8_t * const *buf2, int x1, int y1, + int x2, int y2, const int *stride1, const int *stride2, int size) { int i, k; int sse=0; @@ -260,7 +260,7 @@ static void create_cel_evals(RoqContext *enc, RoqTempdata *tempData) /** * Get macroblocks from parts of the image */ -static void get_frame_mb(AVFrame *frame, int x, int y, uint8_t mb[], int dim) +static void get_frame_mb(const AVFrame *frame, int x, int y, uint8_t mb[], int dim) { int i, j, cp; @@ -754,8 +754,8 @@ static void reconstruct_and_encode_image(RoqContext *enc, RoqTempdata *tempData, /** * Create a single YUV cell from a 2x2 section of the image */ -static inline void frame_block_to_cell(uint8_t *block, uint8_t **data, - int top, int left, int *stride) +static inline void frame_block_to_cell(uint8_t *block, uint8_t * const *data, + int top, int left, const int *stride) { int i, j, u=0, v=0; @@ -775,7 +775,7 @@ static inline void frame_block_to_cell(uint8_t *block, uint8_t **data, /** * Create YUV clusters for the entire image */ -static void create_clusters(AVFrame *frame, int w, int h, uint8_t *yuvClusters) +static void create_clusters(const AVFrame *frame, int w, int h, uint8_t *yuvClusters) { int i, j, k, l; @@ -1004,7 +1004,7 @@ static void roq_write_video_info_chunk(RoqContext *enc) static int roq_encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data) { RoqContext *enc = avctx->priv_data; - AVFrame *frame= data; + const AVFrame *frame= data; uint8_t *buf_start = buf; enc->out_buf = buf; -- cgit v1.2.3