mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-23 12:43:46 +02:00
move pcm demuxers to their own file
Originally committed as revision 24993 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
parent
79ce0f002e
commit
e94204dfd8
@ -21,8 +21,8 @@ OBJS-$(CONFIG_AAC_DEMUXER) += aacdec.o id3v1.o id3v2.o raw.o
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OBJS-$(CONFIG_AC3_DEMUXER) += ac3dec.o raw.o
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OBJS-$(CONFIG_AC3_MUXER) += raw.o
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OBJS-$(CONFIG_ADTS_MUXER) += adtsenc.o
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OBJS-$(CONFIG_AEA_DEMUXER) += aea.o raw.o
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OBJS-$(CONFIG_AIFF_DEMUXER) += aiffdec.o riff.o raw.o
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OBJS-$(CONFIG_AEA_DEMUXER) += aea.o pcm.o
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OBJS-$(CONFIG_AIFF_DEMUXER) += aiffdec.o riff.o pcm.o
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OBJS-$(CONFIG_AIFF_MUXER) += aiffenc.o riff.o
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OBJS-$(CONFIG_AMR_DEMUXER) += amr.o
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OBJS-$(CONFIG_AMR_MUXER) += amr.o
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@ -35,7 +35,7 @@ OBJS-$(CONFIG_ASF_DEMUXER) += asfdec.o asf.o asfcrypt.o \
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OBJS-$(CONFIG_ASF_MUXER) += asfenc.o asf.o riff.o
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OBJS-$(CONFIG_ASS_DEMUXER) += assdec.o
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OBJS-$(CONFIG_ASS_MUXER) += assenc.o
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OBJS-$(CONFIG_AU_DEMUXER) += au.o raw.o
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OBJS-$(CONFIG_AU_DEMUXER) += au.o pcm.o
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OBJS-$(CONFIG_AU_MUXER) += au.o
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OBJS-$(CONFIG_AVI_DEMUXER) += avidec.o riff.o avi.o
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OBJS-$(CONFIG_AVI_MUXER) += avienc.o riff.o avi.o
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@ -116,7 +116,7 @@ OBJS-$(CONFIG_MJPEG_MUXER) += raw.o
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OBJS-$(CONFIG_MLP_DEMUXER) += raw.o
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OBJS-$(CONFIG_MLP_MUXER) += raw.o
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OBJS-$(CONFIG_MM_DEMUXER) += mm.o
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OBJS-$(CONFIG_MMF_DEMUXER) += mmf.o raw.o
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OBJS-$(CONFIG_MMF_DEMUXER) += mmf.o pcm.o
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OBJS-$(CONFIG_MMF_MUXER) += mmf.o riff.o
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OBJS-$(CONFIG_MOV_DEMUXER) += mov.o riff.o isom.o
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OBJS-$(CONFIG_MOV_MUXER) += movenc.o riff.o isom.o avc.o movenchint.o
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@ -160,46 +160,46 @@ OBJS-$(CONFIG_OGG_DEMUXER) += oggdec.o \
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vorbiscomment.o
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OBJS-$(CONFIG_OGG_MUXER) += oggenc.o \
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vorbiscomment.o
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OBJS-$(CONFIG_OMA_DEMUXER) += oma.o raw.o id3v2.o id3v1.o
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OBJS-$(CONFIG_PCM_ALAW_DEMUXER) += raw.o
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OBJS-$(CONFIG_OMA_DEMUXER) += oma.o pcm.o id3v2.o id3v1.o
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OBJS-$(CONFIG_PCM_ALAW_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_ALAW_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_F32BE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_F32BE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_F32BE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_F32LE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_F32LE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_F32LE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_F64BE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_F64BE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_F64BE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_F64LE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_F64LE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_F64LE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_MULAW_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_MULAW_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_MULAW_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_S16BE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_S16BE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_S16BE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_S16LE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_S16LE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_S16LE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_S24BE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_S24BE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_S24BE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_S24LE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_S24LE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_S24LE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_S32BE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_S32BE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_S32BE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_S32LE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_S32LE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_S32LE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_S8_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_S8_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_S8_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_U16BE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_U16BE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_U16BE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_U16LE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_U16LE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_U16LE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_U24BE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_U24BE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_U24BE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_U24LE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_U24LE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_U24LE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_U32BE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_U32BE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_U32BE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_U32LE_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_U32LE_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_U32LE_MUXER) += raw.o
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OBJS-$(CONFIG_PCM_U8_DEMUXER) += raw.o
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OBJS-$(CONFIG_PCM_U8_DEMUXER) += pcmdec.o pcm.o raw.o
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OBJS-$(CONFIG_PCM_U8_MUXER) += raw.o
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OBJS-$(CONFIG_PVA_DEMUXER) += pva.o
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OBJS-$(CONFIG_QCP_DEMUXER) += qcp.o
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@ -211,7 +211,7 @@ OBJS-$(CONFIG_RM_DEMUXER) += rmdec.o rm.o
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OBJS-$(CONFIG_RM_MUXER) += rmenc.o rm.o
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OBJS-$(CONFIG_ROQ_DEMUXER) += idroqdec.o
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OBJS-$(CONFIG_ROQ_MUXER) += idroqenc.o raw.o
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OBJS-$(CONFIG_RSO_DEMUXER) += rsodec.o rso.o raw.o
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OBJS-$(CONFIG_RSO_DEMUXER) += rsodec.o rso.o pcm.o
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OBJS-$(CONFIG_RSO_MUXER) += rsoenc.o rso.o
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OBJS-$(CONFIG_RPL_DEMUXER) += rpl.o
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OBJS-$(CONFIG_RTP_MUXER) += rtp.o \
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@ -244,8 +244,8 @@ OBJS-$(CONFIG_SEGAFILM_DEMUXER) += segafilm.o
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OBJS-$(CONFIG_SHORTEN_DEMUXER) += raw.o
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OBJS-$(CONFIG_SIFF_DEMUXER) += siff.o
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OBJS-$(CONFIG_SMACKER_DEMUXER) += smacker.o
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OBJS-$(CONFIG_SOL_DEMUXER) += sol.o raw.o
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OBJS-$(CONFIG_SOX_DEMUXER) += soxdec.o raw.o
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OBJS-$(CONFIG_SOL_DEMUXER) += sol.o pcm.o
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OBJS-$(CONFIG_SOX_DEMUXER) += soxdec.o pcm.o
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OBJS-$(CONFIG_SOX_MUXER) += soxenc.o
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OBJS-$(CONFIG_SPDIF_MUXER) += spdif.o
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OBJS-$(CONFIG_SRT_DEMUXER) += srtdec.o
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@ -268,8 +268,8 @@ OBJS-$(CONFIG_VMD_DEMUXER) += sierravmd.o
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OBJS-$(CONFIG_VOC_DEMUXER) += vocdec.o voc.o
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OBJS-$(CONFIG_VOC_MUXER) += vocenc.o voc.o
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OBJS-$(CONFIG_VQF_DEMUXER) += vqf.o
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OBJS-$(CONFIG_W64_DEMUXER) += wav.o riff.o raw.o
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OBJS-$(CONFIG_WAV_DEMUXER) += wav.o riff.o raw.o
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OBJS-$(CONFIG_W64_DEMUXER) += wav.o riff.o pcm.o
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OBJS-$(CONFIG_WAV_DEMUXER) += wav.o riff.o pcm.o
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OBJS-$(CONFIG_WAV_MUXER) += wav.o riff.o
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OBJS-$(CONFIG_WC3_DEMUXER) += wc3movie.o
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OBJS-$(CONFIG_WEBM_MUXER) += matroskaenc.o matroska.o \
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@ -21,7 +21,7 @@
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*/
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#include "avformat.h"
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#include "raw.h"
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#include "pcm.h"
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#include "libavutil/intreadwrite.h"
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#define AT1_SU_SIZE 212
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@ -21,7 +21,7 @@
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#include "libavutil/intfloat_readwrite.h"
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#include "avformat.h"
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#include "raw.h"
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#include "pcm.h"
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#include "aiff.h"
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#define AIFF 0
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@ -28,7 +28,7 @@
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*/
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#include "avformat.h"
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#include "raw.h"
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#include "pcm.h"
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#include "riff.h"
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/* if we don't know the size in advance */
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@ -19,7 +19,7 @@
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "avformat.h"
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#include "raw.h"
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#include "pcm.h"
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#include "riff.h"
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typedef struct {
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@ -45,7 +45,7 @@
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#include "avformat.h"
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#include "libavutil/intreadwrite.h"
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#include "raw.h"
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#include "pcm.h"
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#include "riff.h"
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#include "id3v2.h"
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55
libavformat/pcm.c
Normal file
55
libavformat/pcm.c
Normal file
@ -0,0 +1,55 @@
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/*
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* PCM common functions
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* Copyright (c) 2003 Fabrice Bellard
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "avformat.h"
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#include "pcm.h"
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int pcm_read_seek(AVFormatContext *s,
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int stream_index, int64_t timestamp, int flags)
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{
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AVStream *st;
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int block_align, byte_rate;
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int64_t pos, ret;
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st = s->streams[0];
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block_align = st->codec->block_align ? st->codec->block_align :
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(av_get_bits_per_sample(st->codec->codec_id) * st->codec->channels) >> 3;
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byte_rate = st->codec->bit_rate ? st->codec->bit_rate >> 3 :
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block_align * st->codec->sample_rate;
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if (block_align <= 0 || byte_rate <= 0)
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return -1;
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if (timestamp < 0) timestamp = 0;
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/* compute the position by aligning it to block_align */
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pos = av_rescale_rnd(timestamp * byte_rate,
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st->time_base.num,
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st->time_base.den * (int64_t)block_align,
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(flags & AVSEEK_FLAG_BACKWARD) ? AV_ROUND_DOWN : AV_ROUND_UP);
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pos *= block_align;
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/* recompute exact position */
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st->cur_dts = av_rescale(pos, st->time_base.den, byte_rate * (int64_t)st->time_base.num);
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if ((ret = url_fseek(s->pb, pos + s->data_offset, SEEK_SET)) < 0)
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return ret;
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return 0;
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}
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30
libavformat/pcm.h
Normal file
30
libavformat/pcm.h
Normal file
@ -0,0 +1,30 @@
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/*
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* PCM common functions
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* Copyright (C) 2007 Aurelien Jacobs <aurel@gnuage.org>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVFORMAT_PCM_H
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#define AVFORMAT_PCM_H
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#include "avformat.h"
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int pcm_read_seek(AVFormatContext *s,
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int stream_index, int64_t timestamp, int flags);
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#endif /* AVFORMAT_PCM_H */
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122
libavformat/pcmdec.c
Normal file
122
libavformat/pcmdec.c
Normal file
@ -0,0 +1,122 @@
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/*
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* RAW PCM demuxers
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* Copyright (c) 2002 Fabrice Bellard
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
|
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* modify it under the terms of the GNU Lesser General Public
|
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
|
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*
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* FFmpeg is distributed in the hope that it will be useful,
|
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
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*
|
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* You should have received a copy of the GNU Lesser General Public
|
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* License along with FFmpeg; if not, write to the Free Software
|
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "avformat.h"
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#include "raw.h"
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#include "pcm.h"
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#define RAW_SAMPLES 1024
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static int raw_read_packet(AVFormatContext *s, AVPacket *pkt)
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{
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int ret, size, bps;
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// AVStream *st = s->streams[0];
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size= RAW_SAMPLES*s->streams[0]->codec->block_align;
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ret= av_get_packet(s->pb, pkt, size);
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pkt->stream_index = 0;
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if (ret < 0)
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return ret;
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bps= av_get_bits_per_sample(s->streams[0]->codec->codec_id);
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assert(bps); // if false there IS a bug elsewhere (NOT in this function)
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pkt->dts=
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pkt->pts= pkt->pos*8 / (bps * s->streams[0]->codec->channels);
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return ret;
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}
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#define PCMDEF(name, long_name, ext, codec) \
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AVInputFormat pcm_ ## name ## _demuxer = {\
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#name,\
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NULL_IF_CONFIG_SMALL(long_name),\
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0,\
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NULL,\
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ff_raw_read_header,\
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raw_read_packet,\
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NULL,\
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pcm_read_seek,\
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.flags= AVFMT_GENERIC_INDEX,\
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.extensions = ext,\
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.value = codec,\
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};
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PCMDEF(f64be, "PCM 64 bit floating-point big-endian format",
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NULL, CODEC_ID_PCM_F64BE)
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PCMDEF(f64le, "PCM 64 bit floating-point little-endian format",
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NULL, CODEC_ID_PCM_F64LE)
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PCMDEF(f32be, "PCM 32 bit floating-point big-endian format",
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NULL, CODEC_ID_PCM_F32BE)
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PCMDEF(f32le, "PCM 32 bit floating-point little-endian format",
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NULL, CODEC_ID_PCM_F32LE)
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PCMDEF(s32be, "PCM signed 32 bit big-endian format",
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NULL, CODEC_ID_PCM_S32BE)
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PCMDEF(s32le, "PCM signed 32 bit little-endian format",
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NULL, CODEC_ID_PCM_S32LE)
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PCMDEF(s24be, "PCM signed 24 bit big-endian format",
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NULL, CODEC_ID_PCM_S24BE)
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PCMDEF(s24le, "PCM signed 24 bit little-endian format",
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NULL, CODEC_ID_PCM_S24LE)
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PCMDEF(s16be, "PCM signed 16 bit big-endian format",
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AV_NE("sw", NULL), CODEC_ID_PCM_S16BE)
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|
||||
PCMDEF(s16le, "PCM signed 16 bit little-endian format",
|
||||
AV_NE(NULL, "sw"), CODEC_ID_PCM_S16LE)
|
||||
|
||||
PCMDEF(s8, "PCM signed 8 bit format",
|
||||
"sb", CODEC_ID_PCM_S8)
|
||||
|
||||
PCMDEF(u32be, "PCM unsigned 32 bit big-endian format",
|
||||
NULL, CODEC_ID_PCM_U32BE)
|
||||
|
||||
PCMDEF(u32le, "PCM unsigned 32 bit little-endian format",
|
||||
NULL, CODEC_ID_PCM_U32LE)
|
||||
|
||||
PCMDEF(u24be, "PCM unsigned 24 bit big-endian format",
|
||||
NULL, CODEC_ID_PCM_U24BE)
|
||||
|
||||
PCMDEF(u24le, "PCM unsigned 24 bit little-endian format",
|
||||
NULL, CODEC_ID_PCM_U24LE)
|
||||
|
||||
PCMDEF(u16be, "PCM unsigned 16 bit big-endian format",
|
||||
AV_NE("uw", NULL), CODEC_ID_PCM_U16BE)
|
||||
|
||||
PCMDEF(u16le, "PCM unsigned 16 bit little-endian format",
|
||||
AV_NE(NULL, "uw"), CODEC_ID_PCM_U16LE)
|
||||
|
||||
PCMDEF(u8, "PCM unsigned 8 bit format",
|
||||
"ub", CODEC_ID_PCM_U8)
|
||||
|
||||
PCMDEF(alaw, "PCM A-law format",
|
||||
"al", CODEC_ID_PCM_ALAW)
|
||||
|
||||
PCMDEF(mulaw, "PCM mu-law format",
|
||||
"ul", CODEC_ID_PCM_MULAW)
|
@ -36,7 +36,7 @@ int ff_raw_write_packet(AVFormatContext *s, AVPacket *pkt)
|
||||
|
||||
#if CONFIG_DEMUXERS
|
||||
/* raw input */
|
||||
static int raw_read_header(AVFormatContext *s, AVFormatParameters *ap)
|
||||
int ff_raw_read_header(AVFormatContext *s, AVFormatParameters *ap)
|
||||
{
|
||||
AVStream *st;
|
||||
enum CodecID id;
|
||||
@ -81,28 +81,6 @@ static int raw_read_header(AVFormatContext *s, AVFormatParameters *ap)
|
||||
}
|
||||
|
||||
#define RAW_PACKET_SIZE 1024
|
||||
#define RAW_SAMPLES 1024
|
||||
|
||||
static int raw_read_packet(AVFormatContext *s, AVPacket *pkt)
|
||||
{
|
||||
int ret, size, bps;
|
||||
// AVStream *st = s->streams[0];
|
||||
|
||||
size= RAW_SAMPLES*s->streams[0]->codec->block_align;
|
||||
|
||||
ret= av_get_packet(s->pb, pkt, size);
|
||||
|
||||
pkt->stream_index = 0;
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
|
||||
bps= av_get_bits_per_sample(s->streams[0]->codec->codec_id);
|
||||
assert(bps); // if false there IS a bug elsewhere (NOT in this function)
|
||||
pkt->dts=
|
||||
pkt->pts= pkt->pos*8 / (bps * s->streams[0]->codec->channels);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
int ff_raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt)
|
||||
{
|
||||
@ -150,38 +128,6 @@ static int rawvideo_read_packet(AVFormatContext *s, AVPacket *pkt)
|
||||
#endif
|
||||
|
||||
#if CONFIG_DEMUXERS
|
||||
int pcm_read_seek(AVFormatContext *s,
|
||||
int stream_index, int64_t timestamp, int flags)
|
||||
{
|
||||
AVStream *st;
|
||||
int block_align, byte_rate;
|
||||
int64_t pos, ret;
|
||||
|
||||
st = s->streams[0];
|
||||
|
||||
block_align = st->codec->block_align ? st->codec->block_align :
|
||||
(av_get_bits_per_sample(st->codec->codec_id) * st->codec->channels) >> 3;
|
||||
byte_rate = st->codec->bit_rate ? st->codec->bit_rate >> 3 :
|
||||
block_align * st->codec->sample_rate;
|
||||
|
||||
if (block_align <= 0 || byte_rate <= 0)
|
||||
return -1;
|
||||
if (timestamp < 0) timestamp = 0;
|
||||
|
||||
/* compute the position by aligning it to block_align */
|
||||
pos = av_rescale_rnd(timestamp * byte_rate,
|
||||
st->time_base.num,
|
||||
st->time_base.den * (int64_t)block_align,
|
||||
(flags & AVSEEK_FLAG_BACKWARD) ? AV_ROUND_DOWN : AV_ROUND_UP);
|
||||
pos *= block_align;
|
||||
|
||||
/* recompute exact position */
|
||||
st->cur_dts = av_rescale(pos, st->time_base.den, byte_rate * (int64_t)st->time_base.num);
|
||||
if ((ret = url_fseek(s->pb, pos + s->data_offset, SEEK_SET)) < 0)
|
||||
return ret;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int ff_raw_audio_read_header(AVFormatContext *s,
|
||||
AVFormatParameters *ap)
|
||||
{
|
||||
@ -529,7 +475,7 @@ AVInputFormat rawvideo_demuxer = {
|
||||
NULL_IF_CONFIG_SMALL("raw video format"),
|
||||
0,
|
||||
NULL,
|
||||
raw_read_header,
|
||||
ff_raw_read_header,
|
||||
rawvideo_read_packet,
|
||||
.flags= AVFMT_GENERIC_INDEX,
|
||||
.extensions = "yuv,cif,qcif,rgb",
|
||||
@ -581,21 +527,6 @@ AVInputFormat vc1_demuxer = {
|
||||
|
||||
/* PCM formats */
|
||||
|
||||
#define PCMINPUTDEF(name, long_name, ext, codec) \
|
||||
AVInputFormat pcm_ ## name ## _demuxer = {\
|
||||
#name,\
|
||||
NULL_IF_CONFIG_SMALL(long_name),\
|
||||
0,\
|
||||
NULL,\
|
||||
raw_read_header,\
|
||||
raw_read_packet,\
|
||||
NULL,\
|
||||
pcm_read_seek,\
|
||||
.flags= AVFMT_GENERIC_INDEX,\
|
||||
.extensions = ext,\
|
||||
.value = codec,\
|
||||
};
|
||||
|
||||
#define PCMOUTPUTDEF(name, long_name, ext, codec) \
|
||||
AVOutputFormat pcm_ ## name ## _muxer = {\
|
||||
#name,\
|
||||
@ -611,15 +542,8 @@ AVOutputFormat pcm_ ## name ## _muxer = {\
|
||||
};
|
||||
|
||||
|
||||
#if !CONFIG_MUXERS && CONFIG_DEMUXERS
|
||||
#if CONFIG_MUXERS
|
||||
#define PCMDEF(name, long_name, ext, codec) \
|
||||
PCMINPUTDEF(name, long_name, ext, codec)
|
||||
#elif CONFIG_MUXERS && !CONFIG_DEMUXERS
|
||||
#define PCMDEF(name, long_name, ext, codec) \
|
||||
PCMOUTPUTDEF(name, long_name, ext, codec)
|
||||
#elif CONFIG_MUXERS && CONFIG_DEMUXERS
|
||||
#define PCMDEF(name, long_name, ext, codec) \
|
||||
PCMINPUTDEF(name, long_name, ext, codec)\
|
||||
PCMOUTPUTDEF(name, long_name, ext, codec)
|
||||
#else
|
||||
#define PCMDEF(name, long_name, ext, codec)
|
||||
|
@ -24,11 +24,10 @@
|
||||
|
||||
#include "avformat.h"
|
||||
|
||||
int pcm_read_seek(AVFormatContext *s,
|
||||
int stream_index, int64_t timestamp, int flags);
|
||||
|
||||
int ff_raw_write_packet(AVFormatContext *s, AVPacket *pkt);
|
||||
|
||||
int ff_raw_read_header(AVFormatContext *s, AVFormatParameters *ap);
|
||||
|
||||
int ff_raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt);
|
||||
|
||||
int ff_raw_audio_read_header(AVFormatContext *s, AVFormatParameters *ap);
|
||||
|
@ -23,7 +23,7 @@
|
||||
#include "libavutil/intreadwrite.h"
|
||||
#include "avformat.h"
|
||||
#include "internal.h"
|
||||
#include "raw.h"
|
||||
#include "pcm.h"
|
||||
#include "riff.h"
|
||||
#include "rso.h"
|
||||
|
||||
|
@ -25,7 +25,7 @@
|
||||
|
||||
#include "libavutil/bswap.h"
|
||||
#include "avformat.h"
|
||||
#include "raw.h"
|
||||
#include "pcm.h"
|
||||
|
||||
/* if we don't know the size in advance */
|
||||
#define AU_UNKNOWN_SIZE ((uint32_t)(~0))
|
||||
|
@ -31,7 +31,7 @@
|
||||
|
||||
#include "libavutil/intreadwrite.h"
|
||||
#include "avformat.h"
|
||||
#include "raw.h"
|
||||
#include "pcm.h"
|
||||
#include "sox.h"
|
||||
|
||||
static int sox_probe(AVProbeData *p)
|
||||
|
@ -23,7 +23,7 @@
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
#include "avformat.h"
|
||||
#include "raw.h"
|
||||
#include "pcm.h"
|
||||
#include "riff.h"
|
||||
|
||||
typedef struct {
|
||||
|
Loading…
Reference in New Issue
Block a user