diff options
author | Mans Rullgard <mans@mansr.com> | 2011-11-27 18:04:16 +0400 |
---|---|---|
committer | Mans Rullgard <mans@mansr.com> | 2011-12-11 22:47:19 +0400 |
commit | 3383a53e7d0abb9639c3ea3481f0eda9dca61a26 (patch) | |
tree | d53f0c38d95d4256b727dc4f4c5add488aabe501 /libavformat | |
parent | 5b3265a7181889b53ff8217c1bdccdf966c86955 (diff) |
lavu: replace int/float punning functions
The existing functions defined in intfloat_readwrite.[ch] are
both slow and incorrect (infinities are not handled).
This introduces a new header with fast, inline conversion
functions using direct union punning assuming an IEEE-754
system, an assumption already made throughout the code.
The one use of Intel/Motorola extended 80-bit format is
replaced by simpler code sufficient under the present
constraints (positive normal values).
The old functions are marked deprecated and retained for
compatibility.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diffstat (limited to 'libavformat')
-rw-r--r-- | libavformat/4xm.c | 4 | ||||
-rw-r--r-- | libavformat/aiffdec.c | 10 | ||||
-rw-r--r-- | libavformat/aiffenc.c | 9 | ||||
-rw-r--r-- | libavformat/cafdec.c | 4 | ||||
-rw-r--r-- | libavformat/ffmdec.c | 16 | ||||
-rw-r--r-- | libavformat/ffmenc.c | 16 | ||||
-rw-r--r-- | libavformat/flvdec.c | 6 | ||||
-rw-r--r-- | libavformat/flvenc.c | 4 | ||||
-rw-r--r-- | libavformat/gxfenc.c | 6 | ||||
-rw-r--r-- | libavformat/matroskadec.c | 8 | ||||
-rw-r--r-- | libavformat/matroskaenc.c | 4 | ||||
-rw-r--r-- | libavformat/mov.c | 4 | ||||
-rw-r--r-- | libavformat/movenc.c | 4 | ||||
-rw-r--r-- | libavformat/nuv.c | 6 | ||||
-rw-r--r-- | libavformat/rtmppkt.c | 8 | ||||
-rw-r--r-- | libavformat/rtmpproto.c | 6 | ||||
-rw-r--r-- | libavformat/soxdec.c | 6 | ||||
-rw-r--r-- | libavformat/soxenc.c | 6 | ||||
-rw-r--r-- | libavformat/thp.c | 4 | ||||
-rw-r--r-- | libavformat/wtv.c | 6 |
20 files changed, 70 insertions, 67 deletions
diff --git a/libavformat/4xm.c b/libavformat/4xm.c index 6dc919e1bf..ccbe3add3f 100644 --- a/libavformat/4xm.c +++ b/libavformat/4xm.c @@ -28,7 +28,7 @@ */ #include "libavutil/intreadwrite.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "avformat.h" #include "internal.h" @@ -131,7 +131,7 @@ static int fourxm_read_header(AVFormatContext *s, size = AV_RL32(&header[i + 4]); if (fourcc_tag == std__TAG) { - fourxm->fps = av_int2flt(AV_RL32(&header[i + 12])); + fourxm->fps = av_int2float(AV_RL32(&header[i + 12])); } else if (fourcc_tag == vtrk_TAG) { /* check that there is enough data */ if (size != vtrk_SIZE) { diff --git a/libavformat/aiffdec.c b/libavformat/aiffdec.c index f54a7ffafe..0e69d02c8c 100644 --- a/libavformat/aiffdec.c +++ b/libavformat/aiffdec.c @@ -19,7 +19,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/mathematics.h" #include "libavutil/dict.h" #include "avformat.h" #include "internal.h" @@ -88,7 +88,8 @@ static void get_meta(AVFormatContext *s, const char *key, int size) static unsigned int get_aiff_header(AVIOContext *pb, AVCodecContext *codec, int size, unsigned version) { - AVExtFloat ext; + int exp; + uint64_t val; double sample_rate; unsigned int num_frames; @@ -99,8 +100,9 @@ static unsigned int get_aiff_header(AVIOContext *pb, AVCodecContext *codec, num_frames = avio_rb32(pb); codec->bits_per_coded_sample = avio_rb16(pb); - avio_read(pb, (uint8_t*)&ext, sizeof(ext));/* Sample rate is in */ - sample_rate = av_ext2dbl(ext); /* 80 bits BE IEEE extended float */ + exp = avio_rb16(pb); + val = avio_rb64(pb); + sample_rate = ldexp(val, exp - 16383 - 63); codec->sample_rate = sample_rate; size -= 18; diff --git a/libavformat/aiffenc.c b/libavformat/aiffenc.c index df43688d40..2916d26fc6 100644 --- a/libavformat/aiffenc.c +++ b/libavformat/aiffenc.c @@ -19,7 +19,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "avformat.h" #include "internal.h" #include "aiff.h" @@ -36,7 +36,7 @@ static int aiff_write_header(AVFormatContext *s) AIFFOutputContext *aiff = s->priv_data; AVIOContext *pb = s->pb; AVCodecContext *enc = s->streams[0]->codec; - AVExtFloat sample_rate; + uint64_t sample_rate; int aifc = 0; /* First verify if format is ok */ @@ -82,8 +82,9 @@ static int aiff_write_header(AVFormatContext *s) avio_wb16(pb, enc->bits_per_coded_sample); /* Sample size */ - sample_rate = av_dbl2ext((double)enc->sample_rate); - avio_write(pb, (uint8_t*)&sample_rate, sizeof(sample_rate)); + sample_rate = av_double2int(enc->sample_rate); + avio_wb16(pb, (sample_rate >> 52) + (16383 - 1023)); + avio_wb64(pb, UINT64_C(1) << 63 | sample_rate << 11); if (aifc) { avio_wl32(pb, enc->codec_tag); diff --git a/libavformat/cafdec.c b/libavformat/cafdec.c index 36d7ad431d..4efc40f1af 100644 --- a/libavformat/cafdec.c +++ b/libavformat/cafdec.c @@ -30,7 +30,7 @@ #include "riff.h" #include "isom.h" #include "libavutil/intreadwrite.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/dict.h" #include "caf.h" @@ -68,7 +68,7 @@ static int read_desc_chunk(AVFormatContext *s) /* parse format description */ st->codec->codec_type = AVMEDIA_TYPE_AUDIO; - st->codec->sample_rate = av_int2dbl(avio_rb64(pb)); + st->codec->sample_rate = av_int2double(avio_rb64(pb)); st->codec->codec_tag = avio_rb32(pb); flags = avio_rb32(pb); caf->bytes_per_packet = avio_rb32(pb); diff --git a/libavformat/ffmdec.c b/libavformat/ffmdec.c index 114576707e..9cee3ad64f 100644 --- a/libavformat/ffmdec.c +++ b/libavformat/ffmdec.c @@ -20,7 +20,7 @@ */ #include "libavutil/intreadwrite.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "avformat.h" #include "internal.h" #include "ffm.h" @@ -325,10 +325,10 @@ static int ffm_read_header(AVFormatContext *s, AVFormatParameters *ap) codec->rc_max_rate = avio_rb32(pb); codec->rc_min_rate = avio_rb32(pb); codec->rc_buffer_size = avio_rb32(pb); - codec->i_quant_factor = av_int2dbl(avio_rb64(pb)); - codec->b_quant_factor = av_int2dbl(avio_rb64(pb)); - codec->i_quant_offset = av_int2dbl(avio_rb64(pb)); - codec->b_quant_offset = av_int2dbl(avio_rb64(pb)); + codec->i_quant_factor = av_int2double(avio_rb64(pb)); + codec->b_quant_factor = av_int2double(avio_rb64(pb)); + codec->i_quant_offset = av_int2double(avio_rb64(pb)); + codec->b_quant_offset = av_int2double(avio_rb64(pb)); codec->dct_algo = avio_rb32(pb); codec->strict_std_compliance = avio_rb32(pb); codec->max_b_frames = avio_rb32(pb); @@ -340,7 +340,7 @@ static int ffm_read_header(AVFormatContext *s, AVFormatParameters *ap) codec->mb_decision = avio_rb32(pb); codec->nsse_weight = avio_rb32(pb); codec->frame_skip_cmp = avio_rb32(pb); - codec->rc_buffer_aggressivity = av_int2dbl(avio_rb64(pb)); + codec->rc_buffer_aggressivity = av_int2double(avio_rb64(pb)); codec->codec_tag = avio_rb32(pb); codec->thread_count = avio_r8(pb); codec->coder_type = avio_rb32(pb); @@ -350,8 +350,8 @@ static int ffm_read_header(AVFormatContext *s, AVFormatParameters *ap) codec->keyint_min = avio_rb32(pb); codec->scenechange_threshold = avio_rb32(pb); codec->b_frame_strategy = avio_rb32(pb); - codec->qcompress = av_int2dbl(avio_rb64(pb)); - codec->qblur = av_int2dbl(avio_rb64(pb)); + codec->qcompress = av_int2double(avio_rb64(pb)); + codec->qblur = av_int2double(avio_rb64(pb)); codec->max_qdiff = avio_rb32(pb); codec->refs = avio_rb32(pb); break; diff --git a/libavformat/ffmenc.c b/libavformat/ffmenc.c index af32e71b7d..d304f57ac4 100644 --- a/libavformat/ffmenc.c +++ b/libavformat/ffmenc.c @@ -20,7 +20,7 @@ */ #include "libavutil/intreadwrite.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "avformat.h" #include "internal.h" #include "ffm.h" @@ -137,10 +137,10 @@ static int ffm_write_header(AVFormatContext *s) avio_wb32(pb, codec->rc_max_rate); avio_wb32(pb, codec->rc_min_rate); avio_wb32(pb, codec->rc_buffer_size); - avio_wb64(pb, av_dbl2int(codec->i_quant_factor)); - avio_wb64(pb, av_dbl2int(codec->b_quant_factor)); - avio_wb64(pb, av_dbl2int(codec->i_quant_offset)); - avio_wb64(pb, av_dbl2int(codec->b_quant_offset)); + avio_wb64(pb, av_double2int(codec->i_quant_factor)); + avio_wb64(pb, av_double2int(codec->b_quant_factor)); + avio_wb64(pb, av_double2int(codec->i_quant_offset)); + avio_wb64(pb, av_double2int(codec->b_quant_offset)); avio_wb32(pb, codec->dct_algo); avio_wb32(pb, codec->strict_std_compliance); avio_wb32(pb, codec->max_b_frames); @@ -152,7 +152,7 @@ static int ffm_write_header(AVFormatContext *s) avio_wb32(pb, codec->mb_decision); avio_wb32(pb, codec->nsse_weight); avio_wb32(pb, codec->frame_skip_cmp); - avio_wb64(pb, av_dbl2int(codec->rc_buffer_aggressivity)); + avio_wb64(pb, av_double2int(codec->rc_buffer_aggressivity)); avio_wb32(pb, codec->codec_tag); avio_w8(pb, codec->thread_count); avio_wb32(pb, codec->coder_type); @@ -162,8 +162,8 @@ static int ffm_write_header(AVFormatContext *s) avio_wb32(pb, codec->keyint_min); avio_wb32(pb, codec->scenechange_threshold); avio_wb32(pb, codec->b_frame_strategy); - avio_wb64(pb, av_dbl2int(codec->qcompress)); - avio_wb64(pb, av_dbl2int(codec->qblur)); + avio_wb64(pb, av_double2int(codec->qcompress)); + avio_wb64(pb, av_double2int(codec->qblur)); avio_wb32(pb, codec->max_qdiff); avio_wb32(pb, codec->refs); break; diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c index 51a8126904..4fc5a4949e 100644 --- a/libavformat/flvdec.c +++ b/libavformat/flvdec.c @@ -26,7 +26,7 @@ #include "libavutil/avstring.h" #include "libavutil/dict.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/mathematics.h" #include "libavcodec/bytestream.h" #include "libavcodec/mpeg4audio.h" @@ -189,7 +189,7 @@ static int parse_keyframes_index(AVFormatContext *s, AVIOContext *ioc, AVStream for (i = 0; i < arraylen && avio_tell(ioc) < max_pos - 1; i++) { if (avio_r8(ioc) != AMF_DATA_TYPE_NUMBER) goto finish; - num_val = av_int2dbl(avio_rb64(ioc)); + num_val = av_int2double(avio_rb64(ioc)); current_array[i] = num_val; } if (times && filepositions) { @@ -230,7 +230,7 @@ static int amf_parse_object(AVFormatContext *s, AVStream *astream, AVStream *vst switch(amf_type) { case AMF_DATA_TYPE_NUMBER: - num_val = av_int2dbl(avio_rb64(ioc)); break; + num_val = av_int2double(avio_rb64(ioc)); break; case AMF_DATA_TYPE_BOOL: num_val = avio_r8(ioc); break; case AMF_DATA_TYPE_STRING: diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c index 84466aa8a0..dfa17e0374 100644 --- a/libavformat/flvenc.c +++ b/libavformat/flvenc.c @@ -19,7 +19,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "avformat.h" #include "flv.h" #include "internal.h" @@ -162,7 +162,7 @@ static void put_avc_eos_tag(AVIOContext *pb, unsigned ts) { static void put_amf_double(AVIOContext *pb, double d) { avio_w8(pb, AMF_DATA_TYPE_NUMBER); - avio_wb64(pb, av_dbl2int(d)); + avio_wb64(pb, av_double2int(d)); } static void put_amf_bool(AVIOContext *pb, int b) { diff --git a/libavformat/gxfenc.c b/libavformat/gxfenc.c index 69650c697b..124064fc55 100644 --- a/libavformat/gxfenc.c +++ b/libavformat/gxfenc.c @@ -19,7 +19,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/mathematics.h" #include "avformat.h" #include "internal.h" @@ -520,8 +520,8 @@ static int gxf_write_umf_media_dv(AVIOContext *pb, GXFStreamContext *sc) static int gxf_write_umf_media_audio(AVIOContext *pb, GXFStreamContext *sc) { - avio_wl64(pb, av_dbl2int(1)); /* sound level to begin to */ - avio_wl64(pb, av_dbl2int(1)); /* sound level to begin to */ + avio_wl64(pb, av_double2int(1)); /* sound level to begin to */ + avio_wl64(pb, av_double2int(1)); /* sound level to begin to */ avio_wl32(pb, 0); /* number of fields over which to ramp up sound level */ avio_wl32(pb, 0); /* number of fields over which to ramp down sound level */ avio_wl32(pb, 0); /* reserved */ diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index b61c819ce3..2684d6e6d9 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -38,7 +38,7 @@ #include "rm.h" #include "matroska.h" #include "libavcodec/mpeg4audio.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/intreadwrite.h" #include "libavutil/avstring.h" #include "libavutil/lzo.h" @@ -624,9 +624,9 @@ static int ebml_read_float(AVIOContext *pb, int size, double *num) if (size == 0) { *num = 0; } else if (size == 4) { - *num= av_int2flt(avio_rb32(pb)); - } else if(size==8){ - *num= av_int2dbl(avio_rb64(pb)); + *num = av_int2float(avio_rb32(pb)); + } else if (size == 8){ + *num = av_int2double(avio_rb64(pb)); } else return AVERROR_INVALIDDATA; diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c index 9f8d5d853b..e93dd65dff 100644 --- a/libavformat/matroskaenc.c +++ b/libavformat/matroskaenc.c @@ -29,7 +29,7 @@ #include "avlanguage.h" #include "libavutil/samplefmt.h" #include "libavutil/intreadwrite.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/mathematics.h" #include "libavutil/random_seed.h" #include "libavutil/lfg.h" @@ -185,7 +185,7 @@ static void put_ebml_float(AVIOContext *pb, unsigned int elementid, double val) { put_ebml_id(pb, elementid); put_ebml_num(pb, 8, 0); - avio_wb64(pb, av_dbl2int(val)); + avio_wb64(pb, av_double2int(val)); } static void put_ebml_binary(AVIOContext *pb, unsigned int elementid, diff --git a/libavformat/mov.c b/libavformat/mov.c index eef53e6d66..d9fb8fb991 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -26,7 +26,7 @@ //#define MOV_EXPORT_ALL_METADATA #include "libavutil/intreadwrite.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/mathematics.h" #include "libavutil/avstring.h" #include "libavutil/dict.h" @@ -1218,7 +1218,7 @@ int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext *pb, int entries) avio_rb32(pb); /* bytes per sample */ } else if (version==2) { avio_rb32(pb); /* sizeof struct only */ - st->codec->sample_rate = av_int2dbl(avio_rb64(pb)); /* float 64 */ + st->codec->sample_rate = av_int2double(avio_rb64(pb)); /* float 64 */ st->codec->channels = avio_rb32(pb); avio_rb32(pb); /* always 0x7F000000 */ st->codec->bits_per_coded_sample = avio_rb32(pb); /* bits per channel if sound is uncompressed */ diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 92588007ce..d1076c34c4 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -32,7 +32,7 @@ #include "libavcodec/put_bits.h" #include "internal.h" #include "libavutil/avstring.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/mathematics.h" #include "libavutil/opt.h" #include "libavutil/dict.h" @@ -468,7 +468,7 @@ static int mov_write_audio_tag(AVIOContext *pb, MOVTrack *track) avio_wb16(pb, 0); avio_wb32(pb, 0x00010000); avio_wb32(pb, 72); - avio_wb64(pb, av_dbl2int(track->timescale)); + avio_wb64(pb, av_double2int(track->timescale)); avio_wb32(pb, track->enc->channels); avio_wb32(pb, 0x7F000000); avio_wb32(pb, av_get_bits_per_sample(track->enc->codec_id)); diff --git a/libavformat/nuv.c b/libavformat/nuv.c index ddca4fecff..262c4c58e9 100644 --- a/libavformat/nuv.c +++ b/libavformat/nuv.c @@ -20,7 +20,7 @@ */ #include "libavutil/intreadwrite.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "avformat.h" #include "internal.h" #include "riff.h" @@ -140,10 +140,10 @@ static int nuv_header(AVFormatContext *s, AVFormatParameters *ap) { avio_rl32(pb); // unused, "desiredheight" avio_r8(pb); // 'P' == progressive, 'I' == interlaced avio_skip(pb, 3); // padding - aspect = av_int2dbl(avio_rl64(pb)); + aspect = av_int2double(avio_rl64(pb)); if (aspect > 0.9999 && aspect < 1.0001) aspect = 4.0 / 3.0; - fps = av_int2dbl(avio_rl64(pb)); + fps = av_int2double(avio_rl64(pb)); // number of packets per stream type, -1 means unknown, e.g. streaming v_packs = avio_rl32(pb); diff --git a/libavformat/rtmppkt.c b/libavformat/rtmppkt.c index 6bf641a742..8c455a09f0 100644 --- a/libavformat/rtmppkt.c +++ b/libavformat/rtmppkt.c @@ -21,7 +21,7 @@ #include "libavcodec/bytestream.h" #include "libavutil/avstring.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "avformat.h" #include "rtmppkt.h" @@ -37,7 +37,7 @@ void ff_amf_write_bool(uint8_t **dst, int val) void ff_amf_write_number(uint8_t **dst, double val) { bytestream_put_byte(dst, AMF_DATA_TYPE_NUMBER); - bytestream_put_be64(dst, av_dbl2int(val)); + bytestream_put_be64(dst, av_double2int(val)); } void ff_amf_write_string(uint8_t **dst, const char *str) @@ -318,7 +318,7 @@ int ff_amf_get_field_value(const uint8_t *data, const uint8_t *data_end, if (size == namelen && !memcmp(data-size, name, namelen)) { switch (*data++) { case AMF_DATA_TYPE_NUMBER: - snprintf(dst, dst_size, "%g", av_int2dbl(AV_RB64(data))); + snprintf(dst, dst_size, "%g", av_int2double(AV_RB64(data))); break; case AMF_DATA_TYPE_BOOL: snprintf(dst, dst_size, "%s", *data ? "true" : "false"); @@ -370,7 +370,7 @@ static void ff_amf_tag_contents(void *ctx, const uint8_t *data, const uint8_t *d return; switch (*data++) { case AMF_DATA_TYPE_NUMBER: - av_log(ctx, AV_LOG_DEBUG, " number %g\n", av_int2dbl(AV_RB64(data))); + av_log(ctx, AV_LOG_DEBUG, " number %g\n", av_int2double(AV_RB64(data))); return; case AMF_DATA_TYPE_BOOL: av_log(ctx, AV_LOG_DEBUG, " bool %d\n", *data); diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c index 69acd864dc..53d912e3c6 100644 --- a/libavformat/rtmpproto.c +++ b/libavformat/rtmpproto.c @@ -26,7 +26,7 @@ #include "libavcodec/bytestream.h" #include "libavutil/avstring.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/lfg.h" #include "libavutil/sha.h" #include "avformat.h" @@ -615,7 +615,7 @@ static int rtmp_parse_result(URLContext *s, RTMPContext *rt, RTMPPacket *pkt) /* hack for Wowza Media Server, it does not send result for * releaseStream and FCPublish calls */ if (!pkt->data[10]) { - int pkt_id = (int) av_int2dbl(AV_RB64(pkt->data + 11)); + int pkt_id = av_int2double(AV_RB64(pkt->data + 11)); if (pkt_id == rt->create_stream_invoke) rt->state = STATE_CONNECTING; } @@ -626,7 +626,7 @@ static int rtmp_parse_result(URLContext *s, RTMPContext *rt, RTMPPacket *pkt) if (pkt->data[10] || pkt->data[19] != 5 || pkt->data[20]) { av_log(s, AV_LOG_WARNING, "Unexpected reply on connect()\n"); } else { - rt->main_channel_id = (int) av_int2dbl(AV_RB64(pkt->data + 21)); + rt->main_channel_id = av_int2double(AV_RB64(pkt->data + 21)); } if (rt->is_input) { gen_play(s, rt); diff --git a/libavformat/soxdec.c b/libavformat/soxdec.c index 3e426bea00..1074b3fb2a 100644 --- a/libavformat/soxdec.c +++ b/libavformat/soxdec.c @@ -30,7 +30,7 @@ */ #include "libavutil/intreadwrite.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/dict.h" #include "avformat.h" #include "internal.h" @@ -62,14 +62,14 @@ static int sox_read_header(AVFormatContext *s, st->codec->codec_id = CODEC_ID_PCM_S32LE; header_size = avio_rl32(pb); avio_skip(pb, 8); /* sample count */ - sample_rate = av_int2dbl(avio_rl64(pb)); + sample_rate = av_int2double(avio_rl64(pb)); st->codec->channels = avio_rl32(pb); comment_size = avio_rl32(pb); } else { st->codec->codec_id = CODEC_ID_PCM_S32BE; header_size = avio_rb32(pb); avio_skip(pb, 8); /* sample count */ - sample_rate = av_int2dbl(avio_rb64(pb)); + sample_rate = av_int2double(avio_rb64(pb)); st->codec->channels = avio_rb32(pb); comment_size = avio_rb32(pb); } diff --git a/libavformat/soxenc.c b/libavformat/soxenc.c index b89203c542..55d5bd98c0 100644 --- a/libavformat/soxenc.c +++ b/libavformat/soxenc.c @@ -30,7 +30,7 @@ */ #include "libavutil/intreadwrite.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/dict.h" #include "avformat.h" #include "avio_internal.h" @@ -59,14 +59,14 @@ static int sox_write_header(AVFormatContext *s) ffio_wfourcc(pb, ".SoX"); avio_wl32(pb, sox->header_size); avio_wl64(pb, 0); /* number of samples */ - avio_wl64(pb, av_dbl2int(enc->sample_rate)); + avio_wl64(pb, av_double2int(enc->sample_rate)); avio_wl32(pb, enc->channels); avio_wl32(pb, comment_size); } else if (enc->codec_id == CODEC_ID_PCM_S32BE) { ffio_wfourcc(pb, "XoS."); avio_wb32(pb, sox->header_size); avio_wb64(pb, 0); /* number of samples */ - avio_wb64(pb, av_dbl2int(enc->sample_rate)); + avio_wb64(pb, av_double2int(enc->sample_rate)); avio_wb32(pb, enc->channels); avio_wb32(pb, comment_size); } else { diff --git a/libavformat/thp.c b/libavformat/thp.c index 5b1d180f4b..25efcbba82 100644 --- a/libavformat/thp.c +++ b/libavformat/thp.c @@ -20,7 +20,7 @@ */ #include "libavutil/intreadwrite.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "avformat.h" #include "internal.h" @@ -69,7 +69,7 @@ static int thp_read_header(AVFormatContext *s, avio_rb32(pb); /* Max buf size. */ avio_rb32(pb); /* Max samples. */ - thp->fps = av_d2q(av_int2flt(avio_rb32(pb)), INT_MAX); + thp->fps = av_d2q(av_int2float(avio_rb32(pb)), INT_MAX); thp->framecnt = avio_rb32(pb); thp->first_framesz = avio_rb32(pb); avio_rb32(pb); /* Data size. */ diff --git a/libavformat/wtv.c b/libavformat/wtv.c index 0cef6fb240..e4b9ae573a 100644 --- a/libavformat/wtv.c +++ b/libavformat/wtv.c @@ -26,7 +26,7 @@ */ #include "libavutil/intreadwrite.h" -#include "libavutil/intfloat_readwrite.h" +#include "libavutil/intfloat.h" #include "libavutil/dict.h" #include "avformat.h" #include "internal.h" @@ -458,7 +458,7 @@ static void crazytime_to_iso8601(char *buf, int buf_size, int64_t value) */ static void oledate_to_iso8601(char *buf, int buf_size, int64_t value) { - time_t t = 631112400LL + 86400*av_int2dbl(value); + time_t t = 631112400LL + 86400*av_int2double(value); strftime(buf, buf_size, "%Y-%m-%d %H:%M:%S", gmtime(&t)); } @@ -523,7 +523,7 @@ static void get_tag(AVFormatContext *s, AVIOContext *pb, const char *key, int ty else if (!strcmp(key, "WM/WMRVExpirationDate")) oledate_to_iso8601(buf, buf_size, num); else if (!strcmp(key, "WM/WMRVBitrate")) - snprintf(buf, buf_size, "%f", av_int2dbl(num)); + snprintf(buf, buf_size, "%f", av_int2double(num)); else snprintf(buf, buf_size, "%"PRIi64, num); } else if (type == 5 && length == 2) { |