From f66e4f5f9eac8eb022fad4f85d8d2e99b26c254f Mon Sep 17 00:00:00 2001 From: Reimar Döffinger Date: Sun, 25 Feb 2007 10:27:12 +0000 Subject: Add av_ prefix to clip functions Originally committed as revision 8122 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/mpegvideo.c | 42 +++++++++++++++++++++--------------------- 1 file changed, 21 insertions(+), 21 deletions(-) (limited to 'libavcodec/mpegvideo.c') diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index 7a1b53c016..493827ec91 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -188,7 +188,7 @@ static void convert_matrix(DSPContext *dsp, int (*qmat)[64], uint16_t (*qmat16)[ static inline void update_qscale(MpegEncContext *s){ s->qscale= (s->lambda*139 + FF_LAMBDA_SCALE*64) >> (FF_LAMBDA_SHIFT + 7); - s->qscale= clip(s->qscale, s->avctx->qmin, s->avctx->qmax); + s->qscale= av_clip(s->qscale, s->avctx->qmin, s->avctx->qmax); s->lambda2= (s->lambda*s->lambda + FF_LAMBDA_SCALE/2) >> FF_LAMBDA_SHIFT; } @@ -1713,10 +1713,10 @@ void MPV_frame_end(MpegEncContext *s) static void draw_line(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h, int stride, int color){ int x, y, fr, f; - sx= clip(sx, 0, w-1); - sy= clip(sy, 0, h-1); - ex= clip(ex, 0, w-1); - ey= clip(ey, 0, h-1); + sx= av_clip(sx, 0, w-1); + sy= av_clip(sy, 0, h-1); + ex= av_clip(ex, 0, w-1); + ey= av_clip(ey, 0, h-1); buf[sy*stride + sx]+= color; @@ -1762,10 +1762,10 @@ static void draw_line(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h static void draw_arrow(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h, int stride, int color){ int dx,dy; - sx= clip(sx, -100, w+100); - sy= clip(sy, -100, h+100); - ex= clip(ex, -100, w+100); - ey= clip(ey, -100, h+100); + sx= av_clip(sx, -100, w+100); + sy= av_clip(sy, -100, h+100); + ex= av_clip(ex, -100, w+100); + ey= av_clip(ey, -100, h+100); dx= ex - sx; dy= ey - sy; @@ -2664,10 +2664,10 @@ static inline void gmc1_motion(MpegEncContext *s, src_y = s->mb_y * 16 + (motion_y >> (s->sprite_warping_accuracy+1)); motion_x<<=(3-s->sprite_warping_accuracy); motion_y<<=(3-s->sprite_warping_accuracy); - src_x = clip(src_x, -16, s->width); + src_x = av_clip(src_x, -16, s->width); if (src_x == s->width) motion_x =0; - src_y = clip(src_y, -16, s->height); + src_y = av_clip(src_y, -16, s->height); if (src_y == s->height) motion_y =0; @@ -2706,10 +2706,10 @@ static inline void gmc1_motion(MpegEncContext *s, src_y = s->mb_y * 8 + (motion_y >> (s->sprite_warping_accuracy+1)); motion_x<<=(3-s->sprite_warping_accuracy); motion_y<<=(3-s->sprite_warping_accuracy); - src_x = clip(src_x, -8, s->width>>1); + src_x = av_clip(src_x, -8, s->width>>1); if (src_x == s->width>>1) motion_x =0; - src_y = clip(src_y, -8, s->height>>1); + src_y = av_clip(src_y, -8, s->height>>1); if (src_y == s->height>>1) motion_y =0; @@ -2879,10 +2879,10 @@ static inline int hpel_motion(MpegEncContext *s, src_y += motion_y >> 1; /* WARNING: do no forget half pels */ - src_x = clip(src_x, -16, width); //FIXME unneeded for emu? + src_x = av_clip(src_x, -16, width); //FIXME unneeded for emu? if (src_x == width) dxy &= ~1; - src_y = clip(src_y, -16, height); + src_y = av_clip(src_y, -16, height); if (src_y == height) dxy &= ~2; src += src_y * stride + src_x; @@ -3358,10 +3358,10 @@ static inline void chroma_4mv_motion(MpegEncContext *s, src_x = s->mb_x * 8 + mx; src_y = s->mb_y * 8 + my; - src_x = clip(src_x, -8, s->width/2); + src_x = av_clip(src_x, -8, s->width/2); if (src_x == s->width/2) dxy &= ~1; - src_y = clip(src_y, -8, s->height/2); + src_y = av_clip(src_y, -8, s->height/2); if (src_y == s->height/2) dxy &= ~2; @@ -3574,10 +3574,10 @@ static inline void MPV_motion(MpegEncContext *s, src_y = mb_y * 16 + (motion_y >> 2) + (i >>1) * 8; /* WARNING: do no forget half pels */ - src_x = clip(src_x, -16, s->width); + src_x = av_clip(src_x, -16, s->width); if (src_x == s->width) dxy &= ~3; - src_y = clip(src_y, -16, s->height); + src_y = av_clip(src_y, -16, s->height); if (src_y == s->height) dxy &= ~12; @@ -4343,7 +4343,7 @@ static av_always_inline void encode_mb_internal(MpegEncContext *s, int motion_x, s->dquant= s->qscale - last_qp; if(s->out_format==FMT_H263){ - s->dquant= clip(s->dquant, -2, 2); + s->dquant= av_clip(s->dquant, -2, 2); if(s->codec_id==CODEC_ID_MPEG4){ if(!s->mb_intra){ @@ -5742,7 +5742,7 @@ static int encode_picture(MpegEncContext *s, int picture_number) for(i=1;i<64;i++){ int j= s->dsp.idct_permutation[i]; - s->intra_matrix[j] = clip_uint8((ff_mpeg1_default_intra_matrix[i] * s->qscale) >> 3); + s->intra_matrix[j] = av_clip_uint8((ff_mpeg1_default_intra_matrix[i] * s->qscale) >> 3); } convert_matrix(&s->dsp, s->q_intra_matrix, s->q_intra_matrix16, s->intra_matrix, s->intra_quant_bias, 8, 8, 1); -- cgit v1.2.3