diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c index 7c2abb2006..bfab8e2341 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/dsputil.c @@ -2988,7 +2988,8 @@ static int pix_abs8_xy2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, return s; } -static int nsse16_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2, int stride, int h){ +static int nsse16_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){ + MpegEncContext *c = v; int score1=0; int score2=0; int x,y; @@ -3013,7 +3014,8 @@ static int nsse16_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2, int stride, int else return score1 + ABS(score2)*8; } -static int nsse8_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2, int stride, int h){ +static int nsse8_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){ + MpegEncContext *c = v; int score1=0; int score2=0; int x,y; diff --git a/libavcodec/h264.c b/libavcodec/h264.c index 4551b4e9d5..c21d0930d2 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -1277,9 +1277,9 @@ static inline void pred_direct_motion(H264Context * const h, int *mb_type){ fill_rectangle(&h->ref_cache[0][scan8[0]], 4, 4, 8, ref[0], 1); fill_rectangle(&h->ref_cache[1][scan8[0]], 4, 4, 8, ref[1], 1); if(!IS_INTRA(mb_type_col) - && ( l1ref0[0] == 0 && ABS(l1mv0[0][0]) <= 1 && ABS(l1mv0[0][1]) <= 1 - || l1ref0[0] < 0 && l1ref1[0] == 0 && ABS(l1mv1[0][0]) <= 1 && ABS(l1mv1[0][1]) <= 1 - && (h->x264_build>33 || !h->x264_build))){ + && ( (l1ref0[0] == 0 && ABS(l1mv0[0][0]) <= 1 && ABS(l1mv0[0][1]) <= 1) + || (l1ref0[0] < 0 && l1ref1[0] == 0 && ABS(l1mv1[0][0]) <= 1 && ABS(l1mv1[0][1]) <= 1 + && (h->x264_build>33 || !h->x264_build)))){ if(ref[0] > 0) fill_rectangle(&h->mv_cache[0][scan8[0]], 4, 4, 8, pack16to32(mv[0][0],mv[0][1]), 4); else @@ -1308,8 +1308,8 @@ static inline void pred_direct_motion(H264Context * const h, int *mb_type){ /* col_zero_flag */ if(!IS_INTRA(mb_type_col) && ( l1ref0[x8 + y8*h->b8_stride] == 0 - || l1ref0[x8 + y8*h->b8_stride] < 0 && l1ref1[x8 + y8*h->b8_stride] == 0 - && (h->x264_build>33 || !h->x264_build))){ + || (l1ref0[x8 + y8*h->b8_stride] < 0 && l1ref1[x8 + y8*h->b8_stride] == 0 + && (h->x264_build>33 || !h->x264_build)))){ const int16_t (*l1mv)[2]= l1ref0[x8 + y8*h->b8_stride] == 0 ? l1mv0 : l1mv1; for(i4=0; i4<4; i4++){ const int16_t *mv_col = l1mv[x8*2 + (i4&1) + (y8*2 + (i4>>1))*h->b_stride]; @@ -1347,7 +1347,7 @@ static inline void pred_direct_motion(H264Context * const h, int *mb_type){ const int x8 = i8&1; const int y8 = i8>>1; int ref0, dist_scale_factor; - int16_t (*l1mv)[2]= l1mv0; + const int16_t (*l1mv)[2]= l1mv0; if(is_b8x8 && !IS_DIRECT(h->sub_mb_type[i8])) continue; @@ -2327,7 +2327,7 @@ static void pred8x8_plane_c(uint8_t *src, int stride){ const int l0 = ((has_topleft ? SRC(-1,-1) : SRC(-1,0)) \ + 2*SRC(-1,0) + SRC(-1,1) + 2) >> 2; \ PL(1) PL(2) PL(3) PL(4) PL(5) PL(6) \ - const int l7 = (SRC(-1,6) + 3*SRC(-1,7) + 2) >> 2 + const int l7 attribute_unused = (SRC(-1,6) + 3*SRC(-1,7) + 2) >> 2 #define PT(x) \ const int t##x = (SRC(x-1,-1) + 2*SRC(x,-1) + SRC(x+1,-1) + 2) >> 2; @@ -2335,7 +2335,7 @@ static void pred8x8_plane_c(uint8_t *src, int stride){ const int t0 = ((has_topleft ? SRC(-1,-1) : SRC(0,-1)) \ + 2*SRC(0,-1) + SRC(1,-1) + 2) >> 2; \ PT(1) PT(2) PT(3) PT(4) PT(5) PT(6) \ - const int t7 = ((has_topright ? SRC(8,-1) : SRC(7,-1)) \ + const int t7 attribute_unused = ((has_topright ? SRC(8,-1) : SRC(7,-1)) \ + 2*SRC(7,-1) + SRC(6,-1) + 2) >> 2 #define PTR(x) \ @@ -6188,7 +6188,7 @@ static void filter_mb_edgev( H264Context *h, uint8_t *pix, int stride, int bS[4] } } static void filter_mb_edgecv( H264Context *h, uint8_t *pix, int stride, int bS[4], int qp ) { - int i, d; + int i; const int index_a = clip( qp + h->slice_alpha_c0_offset, 0, 51 ); const int alpha = alpha_table[index_a]; const int beta = beta_table[clip( qp + h->slice_beta_offset, 0, 51 )]; @@ -6418,7 +6418,7 @@ static void filter_mb_edgeh( H264Context *h, uint8_t *pix, int stride, int bS[4] } static void filter_mb_edgech( H264Context *h, uint8_t *pix, int stride, int bS[4], int qp ) { - int i, d; + int i; const int index_a = clip( qp + h->slice_alpha_c0_offset, 0, 51 ); const int alpha = alpha_table[index_a]; const int beta = beta_table[clip( qp + h->slice_beta_offset, 0, 51 )]; diff --git a/libavcodec/i386/vp3dsp_sse2.c b/libavcodec/i386/vp3dsp_sse2.c index 97937651a3..ed17891bfa 100644 --- a/libavcodec/i386/vp3dsp_sse2.c +++ b/libavcodec/i386/vp3dsp_sse2.c @@ -799,7 +799,6 @@ static const unsigned short __align16 SSE2_idct_data[7 * 8] = void ff_vp3_idct_sse2(int16_t *input_data) { unsigned char *input_bytes = (unsigned char *)input_data; - unsigned char *dequant_const_bytes = (unsigned char *)SSE2_dequant_const; unsigned char *output_data_bytes = (unsigned char *)input_data; unsigned char *idct_data_bytes = (unsigned char *)SSE2_idct_data; unsigned char *Eight = (unsigned char *)eight_data; diff --git a/libavcodec/indeo2.c b/libavcodec/indeo2.c index 5063117ca0..7001beb129 100644 --- a/libavcodec/indeo2.c +++ b/libavcodec/indeo2.c @@ -141,7 +141,6 @@ static int ir2_decode_frame(AVCodecContext *avctx, AVFrame *picture = data; AVFrame * const p= (AVFrame*)&s->picture; int start; - int i; if(p->data[0]) avctx->release_buffer(avctx, p); diff --git a/libavcodec/motion_est.c b/libavcodec/motion_est.c index d860274f8a..6811dca27b 100644 --- a/libavcodec/motion_est.c +++ b/libavcodec/motion_est.c @@ -175,7 +175,7 @@ static always_inline int cmp(MpegEncContext *s, const int x, const int y, const }else d= 256*256*256*32; }else{ - int uvdxy; + int uvdxy; /* no, it might not be used uninitialized */ if(dxy){ if(qpel){ c->qpel_put[size][dxy](c->temp, ref[0] + x + y*stride, stride); //FIXME prototype (add h) @@ -1563,7 +1563,6 @@ static inline int check_bidir_mv(MpegEncContext * s, MotionEstContext * const c= &s->me; uint8_t * const mv_penalty= c->mv_penalty[s->f_code] + MAX_MV; // f_code of the prev frame int stride= c->stride; - int uvstride= c->uvstride; uint8_t *dest_y = c->scratchpad; uint8_t *ptr; int dxy; diff --git a/libavcodec/mpeg12.c b/libavcodec/mpeg12.c index a609ee34e5..94450a0a2d 100644 --- a/libavcodec/mpeg12.c +++ b/libavcodec/mpeg12.c @@ -1810,7 +1810,6 @@ static inline int mpeg2_fast_decode_block_non_intra(MpegEncContext *s, RLTable *rl = &rl_mpeg1; uint8_t * const scantable= s->intra_scantable.permutated; const int qscale= s->qscale; - int v; OPEN_READER(re, &s->gb); i = -1; diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index 87a56ffa56..a381cfe11f 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -887,7 +887,7 @@ void MPV_common_end(MpegEncContext *s) int MPV_encode_init(AVCodecContext *avctx) { MpegEncContext *s = avctx->priv_data; - int i, dummy; + int i; int chroma_h_shift, chroma_v_shift; MPV_encode_defaults(s); diff --git a/libavcodec/ulti.c b/libavcodec/ulti.c index 1b58530474..1b47bddbd4 100644 --- a/libavcodec/ulti.c +++ b/libavcodec/ulti.c @@ -37,7 +37,7 @@ typedef struct UltimotionDecodeContext { AVCodecContext *avctx; int width, height, blocks; AVFrame frame; - uint8_t *ulti_codebook; + const uint8_t *ulti_codebook; } UltimotionDecodeContext; static int ulti_decode_init(AVCodecContext *avctx) diff --git a/libavcodec/vp3.c b/libavcodec/vp3.c index a93b4eedf2..e4f04cc148 100644 --- a/libavcodec/vp3.c +++ b/libavcodec/vp3.c @@ -1725,7 +1725,6 @@ static void render_slice(Vp3DecodeContext *s, int slice) int plane_height; int slice_height; int current_macroblock_entry = slice * s->macroblock_width * 6; - int *bounding_values= s->bounding_values_array+127; int fragment_width; if (slice >= s->macroblock_height) diff --git a/libavcodec/vp3dsp.c b/libavcodec/vp3dsp.c index 015f57b570..047fee763e 100644 --- a/libavcodec/vp3dsp.c +++ b/libavcodec/vp3dsp.c @@ -45,7 +45,7 @@ static always_inline void idct(uint8_t *dst, int stride, int16_t *input, int typ int _Ed, _Gd, _Add, _Bdd, _Fd, _Hd; int t1, t2; - int i, j; + int i; /* Inverse DCT on the rows now */ for (i = 0; i < 8; i++) { diff --git a/libavformat/avidec.c b/libavformat/avidec.c index f1a25899a6..15bd18a375 100644 --- a/libavformat/avidec.c +++ b/libavformat/avidec.c @@ -644,14 +644,12 @@ static int avi_read_idx1(AVFormatContext *s, int size) } static int guess_ni_flag(AVFormatContext *s){ - AVIContext *avi = s->priv_data; int i; int64_t last_start=0; int64_t first_end= INT64_MAX; for(i=0; inb_streams; i++){ AVStream *st = s->streams[i]; - AVIStream *ast = st->priv_data; int n= st->nb_index_entries; if(n <= 0) diff --git a/libavformat/nsvdec.c b/libavformat/nsvdec.c index 27c7abc8cc..3082cff1c5 100644 --- a/libavformat/nsvdec.c +++ b/libavformat/nsvdec.c @@ -297,8 +297,8 @@ static int nsv_parse_NSVf_header(AVFormatContext *s, AVFormatParameters *ap) //s->file_size = (uint32_t)get_le32(pb); file_size = (uint32_t)get_le32(pb); - PRINT(("NSV NSVf chunk_size %ld\n", size)); - PRINT(("NSV NSVf file_size %Ld\n", file_size)); + PRINT(("NSV NSVf chunk_size %u\n", size)); + PRINT(("NSV NSVf file_size %u\n", file_size)); nsv->duration = duration = get_le32(pb); /* in ms */ PRINT(("NSV NSVf duration %Ld ms\n", duration)); @@ -561,7 +561,7 @@ null_chunk_retry: asize = get_le16(pb); vsize = (vsize << 4) | (auxcount >> 4); auxcount &= 0x0f; - PRINT(("NSV CHUNK %d aux, %ld bytes video, %d bytes audio\n", auxcount, vsize, asize)); + PRINT(("NSV CHUNK %d aux, %u bytes video, %d bytes audio\n", auxcount, vsize, asize)); /* skip aux stuff */ for (i = 0; i < auxcount; i++) { auxsize = get_le16(pb); @@ -614,7 +614,7 @@ null_chunk_retry: channels = get_byte(pb); samplerate = get_le16(pb); asize-=4; - PRINT(("NSV RAWAUDIO: bps %d, nchan %d, srate %ld\n", bps, channels, samplerate)); + PRINT(("NSV RAWAUDIO: bps %d, nchan %d, srate %d\n", bps, channels, samplerate)); if (fill_header) { st[NSV_ST_AUDIO]->need_parsing = 0; /* we know everything */ if (bps != 16) { @@ -629,7 +629,7 @@ null_chunk_retry: st[NSV_ST_AUDIO]->codec->sample_rate = samplerate; av_set_pts_info(st[NSV_ST_AUDIO], 64, 1, st[NSV_ST_AUDIO]->codec->sample_rate); - PRINT(("NSV RAWAUDIO: bps %d, nchan %d, srate %ld\n", bps, channels, samplerate)); + PRINT(("NSV RAWAUDIO: bps %d, nchan %d, srate %d\n", bps, channels, samplerate)); } } av_get_packet(pb, pkt, asize); diff --git a/libavformat/utils.c b/libavformat/utils.c index efa5bcf770..f2091f7684 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -1569,7 +1569,7 @@ static void av_estimate_timings_from_pts(AVFormatContext *ic) AVPacket pkt1, *pkt = &pkt1; AVStream *st; int read_size, i, ret; - int64_t start_time, end_time, end_time1; + int64_t end_time; int64_t filesize, offset, duration; /* free previous packet */ diff --git a/libavformat/yuv4mpeg.c b/libavformat/yuv4mpeg.c index 1f38fe8689..30fdc54db5 100644 --- a/libavformat/yuv4mpeg.c +++ b/libavformat/yuv4mpeg.c @@ -336,7 +336,7 @@ static int yuv4_read_packet(AVFormatContext *s, AVPacket *pkt) { int i; char header[MAX_FRAME_HEADER+1]; - int packet_size, ret, width, height; + int packet_size, width, height; AVStream *st = s->streams[0]; for (i=0; i 0xFFELLU<<52) return 0.0/0.0; - return ldexp(((v&(1LL<<52)-1) + (1LL<<52)) * (v>>63|1), (v>>52&0x7FF)-1075); + return ldexp(((v&((1LL<<52)-1)) + (1LL<<52)) * (v>>63|1), (v>>52&0x7FF)-1075); } float av_int2flt(int32_t v){