* commit '4024b566d664a4b161d677554be52f32e7ad4236': golomb: Give svq3_get_se_golomb()/svq3_get_ue_golomb() better names Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>tags/n3.1
| @@ -151,8 +151,8 @@ static int parse_source_parameters(AVDiracSeqHeader *dsh, GetBitContext *gb, | |||
| /* [DIRAC_STD] 10.3.2 Frame size. frame_size(video_params) */ | |||
| /* [DIRAC_STD] custom_dimensions_flag */ | |||
| if (get_bits1(gb)) { | |||
| dsh->width = svq3_get_ue_golomb(gb); /* [DIRAC_STD] FRAME_WIDTH */ | |||
| dsh->height = svq3_get_ue_golomb(gb); /* [DIRAC_STD] FRAME_HEIGHT */ | |||
| dsh->width = get_interleaved_ue_golomb(gb); /* [DIRAC_STD] FRAME_WIDTH */ | |||
| dsh->height = get_interleaved_ue_golomb(gb); /* [DIRAC_STD] FRAME_HEIGHT */ | |||
| } | |||
| /* [DIRAC_STD] 10.3.3 Chroma Sampling Format. | |||
| @@ -160,7 +160,7 @@ static int parse_source_parameters(AVDiracSeqHeader *dsh, GetBitContext *gb, | |||
| /* [DIRAC_STD] custom_chroma_format_flag */ | |||
| if (get_bits1(gb)) | |||
| /* [DIRAC_STD] CHROMA_FORMAT_INDEX */ | |||
| dsh->chroma_format = svq3_get_ue_golomb(gb); | |||
| dsh->chroma_format = get_interleaved_ue_golomb(gb); | |||
| if (dsh->chroma_format > 2U) { | |||
| if (log_ctx) | |||
| av_log(log_ctx, AV_LOG_ERROR, "Unknown chroma format %d\n", | |||
| @@ -172,22 +172,22 @@ static int parse_source_parameters(AVDiracSeqHeader *dsh, GetBitContext *gb, | |||
| /* [DIRAC_STD] custom_scan_format_flag */ | |||
| if (get_bits1(gb)) | |||
| /* [DIRAC_STD] SOURCE_SAMPLING */ | |||
| dsh->interlaced = svq3_get_ue_golomb(gb); | |||
| dsh->interlaced = get_interleaved_ue_golomb(gb); | |||
| if (dsh->interlaced > 1U) | |||
| return AVERROR_INVALIDDATA; | |||
| /* [DIRAC_STD] 10.3.5 Frame Rate. frame_rate(video_params) */ | |||
| if (get_bits1(gb)) { /* [DIRAC_STD] custom_frame_rate_flag */ | |||
| dsh->frame_rate_index = svq3_get_ue_golomb(gb); | |||
| dsh->frame_rate_index = get_interleaved_ue_golomb(gb); | |||
| if (dsh->frame_rate_index > 10U) | |||
| return AVERROR_INVALIDDATA; | |||
| if (!dsh->frame_rate_index) { | |||
| /* [DIRAC_STD] FRAME_RATE_NUMER */ | |||
| frame_rate.num = svq3_get_ue_golomb(gb); | |||
| frame_rate.num = get_interleaved_ue_golomb(gb); | |||
| /* [DIRAC_STD] FRAME_RATE_DENOM */ | |||
| frame_rate.den = svq3_get_ue_golomb(gb); | |||
| frame_rate.den = get_interleaved_ue_golomb(gb); | |||
| } | |||
| } | |||
| /* [DIRAC_STD] preset_frame_rate(video_params, index) */ | |||
| @@ -204,14 +204,14 @@ static int parse_source_parameters(AVDiracSeqHeader *dsh, GetBitContext *gb, | |||
| * pixel_aspect_ratio(video_params) */ | |||
| if (get_bits1(gb)) { /* [DIRAC_STD] custom_pixel_aspect_ratio_flag */ | |||
| /* [DIRAC_STD] index */ | |||
| dsh->aspect_ratio_index = svq3_get_ue_golomb(gb); | |||
| dsh->aspect_ratio_index = get_interleaved_ue_golomb(gb); | |||
| if (dsh->aspect_ratio_index > 6U) | |||
| return AVERROR_INVALIDDATA; | |||
| if (!dsh->aspect_ratio_index) { | |||
| dsh->sample_aspect_ratio.num = svq3_get_ue_golomb(gb); | |||
| dsh->sample_aspect_ratio.den = svq3_get_ue_golomb(gb); | |||
| dsh->sample_aspect_ratio.num = get_interleaved_ue_golomb(gb); | |||
| dsh->sample_aspect_ratio.den = get_interleaved_ue_golomb(gb); | |||
| } | |||
| } | |||
| /* [DIRAC_STD] Take value from Table 10.4 Available preset pixel | |||
| @@ -223,13 +223,13 @@ static int parse_source_parameters(AVDiracSeqHeader *dsh, GetBitContext *gb, | |||
| /* [DIRAC_STD] 10.3.7 Clean area. clean_area(video_params) */ | |||
| if (get_bits1(gb)) { /* [DIRAC_STD] custom_clean_area_flag */ | |||
| /* [DIRAC_STD] CLEAN_WIDTH */ | |||
| dsh->clean_width = svq3_get_ue_golomb(gb); | |||
| dsh->clean_width = get_interleaved_ue_golomb(gb); | |||
| /* [DIRAC_STD] CLEAN_HEIGHT */ | |||
| dsh->clean_height = svq3_get_ue_golomb(gb); | |||
| dsh->clean_height = get_interleaved_ue_golomb(gb); | |||
| /* [DIRAC_STD] CLEAN_LEFT_OFFSET */ | |||
| dsh->clean_left_offset = svq3_get_ue_golomb(gb); | |||
| dsh->clean_left_offset = get_interleaved_ue_golomb(gb); | |||
| /* [DIRAC_STD] CLEAN_RIGHT_OFFSET */ | |||
| dsh->clean_right_offset = svq3_get_ue_golomb(gb); | |||
| dsh->clean_right_offset = get_interleaved_ue_golomb(gb); | |||
| } | |||
| /* [DIRAC_STD] 10.3.8 Signal range. signal_range(video_params) | |||
| @@ -237,17 +237,17 @@ static int parse_source_parameters(AVDiracSeqHeader *dsh, GetBitContext *gb, | |||
| * AVCOL_RANGE_MPEG/JPEG values */ | |||
| if (get_bits1(gb)) { /* [DIRAC_STD] custom_signal_range_flag */ | |||
| /* [DIRAC_STD] index */ | |||
| dsh->pixel_range_index = svq3_get_ue_golomb(gb); | |||
| dsh->pixel_range_index = get_interleaved_ue_golomb(gb); | |||
| if (dsh->pixel_range_index > 4U) | |||
| return AVERROR_INVALIDDATA; | |||
| /* This assumes either fullrange or MPEG levels only */ | |||
| if (!dsh->pixel_range_index) { | |||
| luma_offset = svq3_get_ue_golomb(gb); | |||
| luma_depth = av_log2(svq3_get_ue_golomb(gb)) + 1; | |||
| svq3_get_ue_golomb(gb); /* chroma offset */ | |||
| svq3_get_ue_golomb(gb); /* chroma excursion */ | |||
| luma_offset = get_interleaved_ue_golomb(gb); | |||
| luma_depth = av_log2(get_interleaved_ue_golomb(gb)) + 1; | |||
| get_interleaved_ue_golomb(gb); /* chroma offset */ | |||
| get_interleaved_ue_golomb(gb); /* chroma excursion */ | |||
| dsh->color_range = luma_offset ? AVCOL_RANGE_MPEG | |||
| : AVCOL_RANGE_JPEG; | |||
| } | |||
| @@ -279,7 +279,7 @@ static int parse_source_parameters(AVDiracSeqHeader *dsh, GetBitContext *gb, | |||
| /* [DIRAC_STD] 10.3.9 Colour specification. colour_spec(video_params) */ | |||
| if (get_bits1(gb)) { /* [DIRAC_STD] custom_colour_spec_flag */ | |||
| /* [DIRAC_STD] index */ | |||
| idx = dsh->color_spec_index = svq3_get_ue_golomb(gb); | |||
| idx = dsh->color_spec_index = get_interleaved_ue_golomb(gb); | |||
| if (dsh->color_spec_index > 4U) | |||
| return AVERROR_INVALIDDATA; | |||
| @@ -291,20 +291,20 @@ static int parse_source_parameters(AVDiracSeqHeader *dsh, GetBitContext *gb, | |||
| if (!dsh->color_spec_index) { | |||
| /* [DIRAC_STD] 10.3.9.1 Colour primaries */ | |||
| if (get_bits1(gb)) { | |||
| idx = svq3_get_ue_golomb(gb); | |||
| idx = get_interleaved_ue_golomb(gb); | |||
| if (idx < 3U) | |||
| dsh->color_primaries = dirac_primaries[idx]; | |||
| } | |||
| /* [DIRAC_STD] 10.3.9.2 Colour matrix */ | |||
| if (get_bits1(gb)) { | |||
| idx = svq3_get_ue_golomb(gb); | |||
| idx = get_interleaved_ue_golomb(gb); | |||
| if (!idx) | |||
| dsh->colorspace = AVCOL_SPC_BT709; | |||
| else if (idx == 1) | |||
| dsh->colorspace = AVCOL_SPC_BT470BG; | |||
| } | |||
| /* [DIRAC_STD] 10.3.9.3 Transfer function */ | |||
| if (get_bits1(gb) && !svq3_get_ue_golomb(gb)) | |||
| if (get_bits1(gb) && !get_interleaved_ue_golomb(gb)) | |||
| dsh->color_trc = AVCOL_TRC_BT709; | |||
| } | |||
| } else { | |||
| @@ -336,13 +336,13 @@ int av_dirac_parse_sequence_header(AVDiracSeqHeader **pdsh, | |||
| goto fail; | |||
| /* [DIRAC_SPEC] 10.1 Parse Parameters. parse_parameters() */ | |||
| dsh->version.major = svq3_get_ue_golomb(&gb); | |||
| dsh->version.minor = svq3_get_ue_golomb(&gb); | |||
| dsh->profile = svq3_get_ue_golomb(&gb); | |||
| dsh->level = svq3_get_ue_golomb(&gb); | |||
| dsh->version.major = get_interleaved_ue_golomb(&gb); | |||
| dsh->version.minor = get_interleaved_ue_golomb(&gb); | |||
| dsh->profile = get_interleaved_ue_golomb(&gb); | |||
| dsh->level = get_interleaved_ue_golomb(&gb); | |||
| /* [DIRAC_SPEC] sequence_header() -> base_video_format as defined in | |||
| * 10.2 Base Video Format, table 10.1 Dirac predefined video formats */ | |||
| video_format = svq3_get_ue_golomb(&gb); | |||
| video_format = get_interleaved_ue_golomb(&gb); | |||
| if (dsh->version.major < 2 && log_ctx) | |||
| av_log(log_ctx, AV_LOG_WARNING, "Stream is old and may not work\n"); | |||
| @@ -377,7 +377,7 @@ int av_dirac_parse_sequence_header(AVDiracSeqHeader **pdsh, | |||
| /* [DIRAC_STD] picture_coding_mode shall be 0 for fields and 1 for frames | |||
| * currently only used to signal field coding */ | |||
| picture_coding_mode = svq3_get_ue_golomb(&gb); | |||
| picture_coding_mode = get_interleaved_ue_golomb(&gb); | |||
| if (picture_coding_mode != 0) { | |||
| if (log_ctx) { | |||
| av_log(log_ctx, AV_LOG_ERROR, "Unsupported picture coding mode %d", | |||
| @@ -671,9 +671,9 @@ static void decode_component(DiracContext *s, int comp) | |||
| align_get_bits(&s->gb); | |||
| /* [DIRAC_STD] 13.4.2 subband() */ | |||
| b->length = svq3_get_ue_golomb(&s->gb); | |||
| b->length = get_interleaved_ue_golomb(&s->gb); | |||
| if (b->length) { | |||
| b->quant = svq3_get_ue_golomb(&s->gb); | |||
| b->quant = get_interleaved_ue_golomb(&s->gb); | |||
| align_get_bits(&s->gb); | |||
| b->coeff_data = s->gb.buffer + get_bits_count(&s->gb)/8; | |||
| b->length = FFMIN(b->length, FFMAX(get_bits_left(&s->gb)/8, 0)); | |||
| @@ -1001,7 +1001,7 @@ static int dirac_unpack_prediction_parameters(DiracContext *s) | |||
| align_get_bits(gb); | |||
| /* [DIRAC_STD] 11.2.2 Block parameters. block_parameters() */ | |||
| /* Luma and Chroma are equal. 11.2.3 */ | |||
| idx = svq3_get_ue_golomb(gb); /* [DIRAC_STD] index */ | |||
| idx = get_interleaved_ue_golomb(gb); /* [DIRAC_STD] index */ | |||
| if (idx > 4) { | |||
| av_log(s->avctx, AV_LOG_ERROR, "Block prediction index too high\n"); | |||
| @@ -1009,10 +1009,10 @@ static int dirac_unpack_prediction_parameters(DiracContext *s) | |||
| } | |||
| if (idx == 0) { | |||
| s->plane[0].xblen = svq3_get_ue_golomb(gb); | |||
| s->plane[0].yblen = svq3_get_ue_golomb(gb); | |||
| s->plane[0].xbsep = svq3_get_ue_golomb(gb); | |||
| s->plane[0].ybsep = svq3_get_ue_golomb(gb); | |||
| s->plane[0].xblen = get_interleaved_ue_golomb(gb); | |||
| s->plane[0].yblen = get_interleaved_ue_golomb(gb); | |||
| s->plane[0].xbsep = get_interleaved_ue_golomb(gb); | |||
| s->plane[0].ybsep = get_interleaved_ue_golomb(gb); | |||
| } else { | |||
| /*[DIRAC_STD] preset_block_params(index). Table 11.1 */ | |||
| s->plane[0].xblen = default_blen[idx-1]; | |||
| @@ -1046,7 +1046,7 @@ static int dirac_unpack_prediction_parameters(DiracContext *s) | |||
| /*[DIRAC_STD] 11.2.5 Motion vector precision. motion_vector_precision() | |||
| Read motion vector precision */ | |||
| s->mv_precision = svq3_get_ue_golomb(gb); | |||
| s->mv_precision = get_interleaved_ue_golomb(gb); | |||
| if (s->mv_precision > 3) { | |||
| av_log(s->avctx, AV_LOG_ERROR, "MV precision finer than eighth-pel\n"); | |||
| return AVERROR_INVALIDDATA; | |||
| @@ -1066,7 +1066,7 @@ static int dirac_unpack_prediction_parameters(DiracContext *s) | |||
| /* [DIRAC_STD] zoom_rotate_shear(gparams) | |||
| zoom/rotation/shear parameters */ | |||
| if (get_bits1(gb)) { | |||
| s->globalmc[ref].zrs_exp = svq3_get_ue_golomb(gb); | |||
| s->globalmc[ref].zrs_exp = get_interleaved_ue_golomb(gb); | |||
| s->globalmc[ref].zrs[0][0] = dirac_get_se_golomb(gb); | |||
| s->globalmc[ref].zrs[0][1] = dirac_get_se_golomb(gb); | |||
| s->globalmc[ref].zrs[1][0] = dirac_get_se_golomb(gb); | |||
| @@ -1077,7 +1077,7 @@ static int dirac_unpack_prediction_parameters(DiracContext *s) | |||
| } | |||
| /* [DIRAC_STD] perspective(gparams) */ | |||
| if (get_bits1(gb)) { | |||
| s->globalmc[ref].perspective_exp = svq3_get_ue_golomb(gb); | |||
| s->globalmc[ref].perspective_exp = get_interleaved_ue_golomb(gb); | |||
| s->globalmc[ref].perspective[0] = dirac_get_se_golomb(gb); | |||
| s->globalmc[ref].perspective[1] = dirac_get_se_golomb(gb); | |||
| } | |||
| @@ -1086,7 +1086,7 @@ static int dirac_unpack_prediction_parameters(DiracContext *s) | |||
| /*[DIRAC_STD] 11.2.7 Picture prediction mode. prediction_mode() | |||
| Picture prediction mode, not currently used. */ | |||
| if (svq3_get_ue_golomb(gb)) { | |||
| if (get_interleaved_ue_golomb(gb)) { | |||
| av_log(s->avctx, AV_LOG_ERROR, "Unknown picture prediction mode\n"); | |||
| return AVERROR_INVALIDDATA; | |||
| } | |||
| @@ -1098,7 +1098,7 @@ static int dirac_unpack_prediction_parameters(DiracContext *s) | |||
| s->weight[1] = 1; | |||
| if (get_bits1(gb)) { | |||
| s->weight_log2denom = svq3_get_ue_golomb(gb); | |||
| s->weight_log2denom = get_interleaved_ue_golomb(gb); | |||
| s->weight[0] = dirac_get_se_golomb(gb); | |||
| if (s->num_refs == 2) | |||
| s->weight[1] = dirac_get_se_golomb(gb); | |||
| @@ -1117,7 +1117,7 @@ static int dirac_unpack_idwt_params(DiracContext *s) | |||
| unsigned tmp; | |||
| #define CHECKEDREAD(dst, cond, errmsg) \ | |||
| tmp = svq3_get_ue_golomb(gb); \ | |||
| tmp = get_interleaved_ue_golomb(gb); \ | |||
| if (cond) { \ | |||
| av_log(s->avctx, AV_LOG_ERROR, errmsg); \ | |||
| return AVERROR_INVALIDDATA; \ | |||
| @@ -1151,18 +1151,18 @@ static int dirac_unpack_idwt_params(DiracContext *s) | |||
| } | |||
| } | |||
| else { | |||
| s->num_x = svq3_get_ue_golomb(gb); | |||
| s->num_y = svq3_get_ue_golomb(gb); | |||
| s->num_x = get_interleaved_ue_golomb(gb); | |||
| s->num_y = get_interleaved_ue_golomb(gb); | |||
| if (s->ld_picture) { | |||
| s->lowdelay.bytes.num = svq3_get_ue_golomb(gb); | |||
| s->lowdelay.bytes.den = svq3_get_ue_golomb(gb); | |||
| s->lowdelay.bytes.num = get_interleaved_ue_golomb(gb); | |||
| s->lowdelay.bytes.den = get_interleaved_ue_golomb(gb); | |||
| if (s->lowdelay.bytes.den <= 0) { | |||
| av_log(s->avctx,AV_LOG_ERROR,"Invalid lowdelay.bytes.den\n"); | |||
| return AVERROR_INVALIDDATA; | |||
| } | |||
| } else if (s->hq_picture) { | |||
| s->highquality.prefix_bytes = svq3_get_ue_golomb(gb); | |||
| s->highquality.size_scaler = svq3_get_ue_golomb(gb); | |||
| s->highquality.prefix_bytes = get_interleaved_ue_golomb(gb); | |||
| s->highquality.size_scaler = get_interleaved_ue_golomb(gb); | |||
| if (s->highquality.prefix_bytes >= INT_MAX / 8) { | |||
| av_log(s->avctx,AV_LOG_ERROR,"too many prefix bytes\n"); | |||
| return AVERROR_INVALIDDATA; | |||
| @@ -1173,11 +1173,11 @@ static int dirac_unpack_idwt_params(DiracContext *s) | |||
| if (get_bits1(gb)) { | |||
| av_log(s->avctx,AV_LOG_DEBUG,"Low Delay: Has Custom Quantization Matrix!\n"); | |||
| /* custom quantization matrix */ | |||
| s->lowdelay.quant[0][0] = svq3_get_ue_golomb(gb); | |||
| s->lowdelay.quant[0][0] = get_interleaved_ue_golomb(gb); | |||
| for (level = 0; level < s->wavelet_depth; level++) { | |||
| s->lowdelay.quant[level][1] = svq3_get_ue_golomb(gb); | |||
| s->lowdelay.quant[level][2] = svq3_get_ue_golomb(gb); | |||
| s->lowdelay.quant[level][3] = svq3_get_ue_golomb(gb); | |||
| s->lowdelay.quant[level][1] = get_interleaved_ue_golomb(gb); | |||
| s->lowdelay.quant[level][2] = get_interleaved_ue_golomb(gb); | |||
| s->lowdelay.quant[level][3] = get_interleaved_ue_golomb(gb); | |||
| } | |||
| } else { | |||
| if (s->wavelet_depth > 4) { | |||
| @@ -1388,7 +1388,7 @@ static int dirac_unpack_block_motion_data(DiracContext *s) | |||
| /* [DIRAC_STD] 12.3.1 Superblock splitting modes. superblock_split_modes() | |||
| decode superblock split modes */ | |||
| ff_dirac_init_arith_decoder(arith, gb, svq3_get_ue_golomb(gb)); /* svq3_get_ue_golomb(gb) is the length */ | |||
| ff_dirac_init_arith_decoder(arith, gb, get_interleaved_ue_golomb(gb)); /* get_interleaved_ue_golomb(gb) is the length */ | |||
| for (y = 0; y < s->sbheight; y++) { | |||
| for (x = 0; x < s->sbwidth; x++) { | |||
| unsigned int split = dirac_get_arith_uint(arith, CTX_SB_F1, CTX_SB_DATA); | |||
| @@ -1400,13 +1400,13 @@ static int dirac_unpack_block_motion_data(DiracContext *s) | |||
| } | |||
| /* setup arith decoding */ | |||
| ff_dirac_init_arith_decoder(arith, gb, svq3_get_ue_golomb(gb)); | |||
| ff_dirac_init_arith_decoder(arith, gb, get_interleaved_ue_golomb(gb)); | |||
| for (i = 0; i < s->num_refs; i++) { | |||
| ff_dirac_init_arith_decoder(arith + 4 + 2 * i, gb, svq3_get_ue_golomb(gb)); | |||
| ff_dirac_init_arith_decoder(arith + 5 + 2 * i, gb, svq3_get_ue_golomb(gb)); | |||
| ff_dirac_init_arith_decoder(arith + 4 + 2 * i, gb, get_interleaved_ue_golomb(gb)); | |||
| ff_dirac_init_arith_decoder(arith + 5 + 2 * i, gb, get_interleaved_ue_golomb(gb)); | |||
| } | |||
| for (i = 0; i < 3; i++) | |||
| ff_dirac_init_arith_decoder(arith+1+i, gb, svq3_get_ue_golomb(gb)); | |||
| ff_dirac_init_arith_decoder(arith+1+i, gb, get_interleaved_ue_golomb(gb)); | |||
| for (y = 0; y < s->sbheight; y++) | |||
| for (x = 0; x < s->sbwidth; x++) { | |||
| @@ -112,7 +112,7 @@ static inline int get_ue_golomb_31(GetBitContext *gb) | |||
| return ff_ue_golomb_vlc_code[buf]; | |||
| } | |||
| static inline unsigned svq3_get_ue_golomb(GetBitContext *gb) | |||
| static inline unsigned get_interleaved_ue_golomb(GetBitContext *gb) | |||
| { | |||
| uint32_t buf; | |||
| @@ -219,7 +219,7 @@ static inline int get_se_golomb_long(GetBitContext *gb) | |||
| return ((buf >> 1) ^ sign) + 1; | |||
| } | |||
| static inline int svq3_get_se_golomb(GetBitContext *gb) | |||
| static inline int get_interleaved_se_golomb(GetBitContext *gb) | |||
| { | |||
| unsigned int buf; | |||
| @@ -254,7 +254,7 @@ static inline int svq3_get_se_golomb(GetBitContext *gb) | |||
| static inline int dirac_get_se_golomb(GetBitContext *gb) | |||
| { | |||
| uint32_t ret = svq3_get_ue_golomb(gb); | |||
| uint32_t ret = get_interleaved_ue_golomb(gb); | |||
| if (ret) { | |||
| int sign = -get_bits1(gb); | |||
| @@ -89,7 +89,7 @@ static int rv30_decode_intra_types(RV34DecContext *r, GetBitContext *gb, int8_t | |||
| for(i = 0; i < 4; i++, dst += r->intra_types_stride - 4){ | |||
| for(j = 0; j < 4; j+= 2){ | |||
| unsigned code = svq3_get_ue_golomb(gb) << 1; | |||
| unsigned code = get_interleaved_ue_golomb(gb) << 1; | |||
| if (code > 80U*2U) { | |||
| av_log(r->s.avctx, AV_LOG_ERROR, "Incorrect intra prediction code\n"); | |||
| return -1; | |||
| @@ -117,7 +117,7 @@ static int rv30_decode_mb_info(RV34DecContext *r) | |||
| static const int rv30_b_types[6] = { RV34_MB_SKIP, RV34_MB_B_DIRECT, RV34_MB_B_FORWARD, RV34_MB_B_BACKWARD, RV34_MB_TYPE_INTRA, RV34_MB_TYPE_INTRA16x16 }; | |||
| MpegEncContext *s = &r->s; | |||
| GetBitContext *gb = &s->gb; | |||
| unsigned code = svq3_get_ue_golomb(gb); | |||
| unsigned code = get_interleaved_ue_golomb(gb); | |||
| if (code > 11) { | |||
| av_log(s->avctx, AV_LOG_ERROR, "Incorrect MB type code\n"); | |||
| @@ -864,8 +864,8 @@ static int rv34_decode_mv(RV34DecContext *r, int block_type) | |||
| memset(r->dmv, 0, sizeof(r->dmv)); | |||
| for(i = 0; i < num_mvs[block_type]; i++){ | |||
| r->dmv[i][0] = svq3_get_se_golomb(gb); | |||
| r->dmv[i][1] = svq3_get_se_golomb(gb); | |||
| r->dmv[i][0] = get_interleaved_se_golomb(gb); | |||
| r->dmv[i][1] = get_interleaved_se_golomb(gb); | |||
| } | |||
| switch(block_type){ | |||
| case RV34_MB_TYPE_INTRA: | |||
| @@ -231,7 +231,7 @@ static int rv40_decode_mb_info(RV34DecContext *r) | |||
| int mb_pos = s->mb_x + s->mb_y * s->mb_stride; | |||
| if(!r->s.mb_skip_run) { | |||
| r->s.mb_skip_run = svq3_get_ue_golomb(gb) + 1; | |||
| r->s.mb_skip_run = get_interleaved_ue_golomb(gb) + 1; | |||
| if(r->s.mb_skip_run > (unsigned)s->mb_num) | |||
| return -1; | |||
| } | |||
| @@ -295,7 +295,7 @@ static inline int svq3_decode_block(GetBitContext *gb, int16_t *block, | |||
| const uint8_t *const scan = scan_patterns[type]; | |||
| for (limit = (16 >> intra); index < 16; index = limit, limit += 8) { | |||
| for (; (vlc = svq3_get_ue_golomb(gb)) != 0; index++) { | |||
| for (; (vlc = get_interleaved_ue_golomb(gb)) != 0; index++) { | |||
| if ((int32_t)vlc < 0) | |||
| return -1; | |||
| @@ -534,8 +534,8 @@ static inline int svq3_mc_dir(SVQ3Context *s, int size, int mode, | |||
| if (mode == PREDICT_MODE) { | |||
| dx = dy = 0; | |||
| } else { | |||
| dy = svq3_get_se_golomb(&s->gb_slice); | |||
| dx = svq3_get_se_golomb(&s->gb_slice); | |||
| dy = get_interleaved_se_golomb(&s->gb_slice); | |||
| dx = get_interleaved_se_golomb(&s->gb_slice); | |||
| if (dx == INVALID_VLC || dy == INVALID_VLC) { | |||
| av_log(s->avctx, AV_LOG_ERROR, "invalid MV vlc\n"); | |||
| @@ -846,7 +846,7 @@ static int svq3_decode_mb(SVQ3Context *s, unsigned int mb_type) | |||
| /* decode prediction codes for luma blocks */ | |||
| for (i = 0; i < 16; i += 2) { | |||
| vlc = svq3_get_ue_golomb(&s->gb_slice); | |||
| vlc = get_interleaved_ue_golomb(&s->gb_slice); | |||
| if (vlc >= 25U) { | |||
| av_log(s->avctx, AV_LOG_ERROR, | |||
| @@ -924,7 +924,7 @@ static int svq3_decode_mb(SVQ3Context *s, unsigned int mb_type) | |||
| if (!IS_INTRA16x16(mb_type) && | |||
| (!IS_SKIP(mb_type) || s->pict_type == AV_PICTURE_TYPE_B)) { | |||
| if ((vlc = svq3_get_ue_golomb(&s->gb_slice)) >= 48U){ | |||
| if ((vlc = get_interleaved_ue_golomb(&s->gb_slice)) >= 48U){ | |||
| av_log(s->avctx, AV_LOG_ERROR, "cbp_vlc=%"PRIu32"\n", vlc); | |||
| return -1; | |||
| } | |||
| @@ -934,7 +934,7 @@ static int svq3_decode_mb(SVQ3Context *s, unsigned int mb_type) | |||
| } | |||
| if (IS_INTRA16x16(mb_type) || | |||
| (s->pict_type != AV_PICTURE_TYPE_I && s->adaptive_quant && cbp)) { | |||
| s->qscale += svq3_get_se_golomb(&s->gb_slice); | |||
| s->qscale += get_interleaved_se_golomb(&s->gb_slice); | |||
| if (s->qscale > 31u) { | |||
| av_log(s->avctx, AV_LOG_ERROR, "qscale:%d\n", s->qscale); | |||
| @@ -1052,7 +1052,7 @@ static int svq3_decode_slice_header(AVCodecContext *avctx) | |||
| skip_bits_long(&s->gb, slice_bytes * 8); | |||
| } | |||
| if ((slice_id = svq3_get_ue_golomb(&s->gb_slice)) >= 3) { | |||
| if ((slice_id = get_interleaved_ue_golomb(&s->gb_slice)) >= 3) { | |||
| av_log(s->avctx, AV_LOG_ERROR, "illegal slice type %u \n", slice_id); | |||
| return -1; | |||
| } | |||
| @@ -1245,12 +1245,12 @@ static av_cold int svq3_decode_init(AVCodecContext *avctx) | |||
| avctx->has_b_frames = !s->low_delay; | |||
| if (s->has_watermark) { | |||
| #if CONFIG_ZLIB | |||
| unsigned watermark_width = svq3_get_ue_golomb(&gb); | |||
| unsigned watermark_height = svq3_get_ue_golomb(&gb); | |||
| int u1 = svq3_get_ue_golomb(&gb); | |||
| unsigned watermark_width = get_interleaved_ue_golomb(&gb); | |||
| unsigned watermark_height = get_interleaved_ue_golomb(&gb); | |||
| int u1 = get_interleaved_ue_golomb(&gb); | |||
| int u2 = get_bits(&gb, 8); | |||
| int u3 = get_bits(&gb, 2); | |||
| int u4 = svq3_get_ue_golomb(&gb); | |||
| int u4 = get_interleaved_ue_golomb(&gb); | |||
| unsigned long buf_len = watermark_width * | |||
| watermark_height * 4; | |||
| int offset = get_bits_count(&gb) + 7 >> 3; | |||
| @@ -1542,7 +1542,7 @@ static int svq3_decode_frame(AVCodecContext *avctx, void *data, | |||
| /* TODO: support s->mb_skip_run */ | |||
| } | |||
| mb_type = svq3_get_ue_golomb(&s->gb_slice); | |||
| mb_type = get_interleaved_ue_golomb(&s->gb_slice); | |||
| if (s->pict_type == AV_PICTURE_TYPE_I) | |||
| mb_type += 8; | |||
| @@ -60,19 +60,19 @@ static void send_picture(AVFormatContext *ctx, const uint8_t *buf, int size, int | |||
| second_field = interlaced && (pic_nr & 0x01); | |||
| init_get_bits(&gc, buf, 8 * size); | |||
| svq3_get_ue_golomb(&gc); /* wavelet_idx */ | |||
| wavelet_depth = svq3_get_ue_golomb(&gc); | |||
| svq3_get_ue_golomb(&gc); /* num_x */ | |||
| svq3_get_ue_golomb(&gc); /* num_y */ | |||
| prefix_bytes = svq3_get_ue_golomb(&gc); | |||
| size_scaler = svq3_get_ue_golomb(&gc); | |||
| get_interleaved_ue_golomb(&gc); /* wavelet_idx */ | |||
| wavelet_depth = get_interleaved_ue_golomb(&gc); | |||
| get_interleaved_ue_golomb(&gc); /* num_x */ | |||
| get_interleaved_ue_golomb(&gc); /* num_y */ | |||
| prefix_bytes = get_interleaved_ue_golomb(&gc); | |||
| size_scaler = get_interleaved_ue_golomb(&gc); | |||
| /* pass the quantization matrices */ | |||
| svq3_get_ue_golomb(&gc); | |||
| get_interleaved_ue_golomb(&gc); | |||
| for(lvl = 0; lvl < wavelet_depth; lvl++) | |||
| { | |||
| svq3_get_ue_golomb(&gc); | |||
| svq3_get_ue_golomb(&gc); | |||
| svq3_get_ue_golomb(&gc); | |||
| get_interleaved_ue_golomb(&gc); | |||
| get_interleaved_ue_golomb(&gc); | |||
| get_interleaved_ue_golomb(&gc); | |||
| } | |||
| frag_len = (get_bits_count(&gc) + 7) / 8; /* length of transform parameters */ | |||