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libvorbis: Give consistent names to all functions, structs, and defines

This commit is contained in:
Diego Biurrun 2014-02-21 11:08:09 +01:00
parent f777504f64
commit dc9e05e279
1 changed files with 19 additions and 19 deletions
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38
libavcodec/libvorbis.c
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@ -43,11 +43,11 @@
* an output packet will always start at the same point as one of the input * an output packet will always start at the same point as one of the input
* packets. * packets.
*/ */
#define OGGVORBIS_FRAME_SIZE 64 #define LIBVORBIS_FRAME_SIZE 64
#define BUFFER_SIZE (1024 * 64) #define BUFFER_SIZE (1024 * 64)
typedef struct OggVorbisContext { typedef struct LibvorbisContext {
AVClass *av_class; /**< class for AVOptions */ AVClass *av_class; /**< class for AVOptions */
vorbis_info vi; /**< vorbis_info used during init */ vorbis_info vi; /**< vorbis_info used during init */
vorbis_dsp_state vd; /**< DSP state used for analysis */ vorbis_dsp_state vd; /**< DSP state used for analysis */
@ -60,10 +60,10 @@ typedef struct OggVorbisContext {
double iblock; /**< impulse block bias option */ double iblock; /**< impulse block bias option */
VorbisParseContext vp; /**< parse context to get durations */ VorbisParseContext vp; /**< parse context to get durations */
AudioFrameQueue afq; /**< frame queue for timestamps */ AudioFrameQueue afq; /**< frame queue for timestamps */
} OggVorbisContext; } LibvorbisContext;
static const AVOption options[] = { static const AVOption options[] = {
{ "iblock", "Sets the impulse block bias", offsetof(OggVorbisContext, iblock), AV_OPT_TYPE_DOUBLE, { .dbl = 0 }, -15, 0, AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM }, { "iblock", "Sets the impulse block bias", offsetof(LibvorbisContext, iblock), AV_OPT_TYPE_DOUBLE, { .dbl = 0 }, -15, 0, AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM },
{ NULL } { NULL }
}; };
@ -85,9 +85,9 @@ static int vorbis_error_to_averror(int ov_err)
} }
} }
static av_cold int oggvorbis_encode_init(vorbis_info *vi, AVCodecContext *avctx) static av_cold int libvorbis_setup(vorbis_info *vi, AVCodecContext *avctx)
{ {
OggVorbisContext *s = avctx->priv_data; LibvorbisContext *s = avctx->priv_data;
double cfreq; double cfreq;
int ret; int ret;
@ -147,9 +147,9 @@ static int xiph_len(int l)
return 1 + l / 255 + l; return 1 + l / 255 + l;
} }
static av_cold int oggvorbis_encode_close(AVCodecContext *avctx) static av_cold int libvorbis_encode_close(AVCodecContext *avctx)
{ {
OggVorbisContext *s = avctx->priv_data; LibvorbisContext *s = avctx->priv_data;
/* notify vorbisenc this is EOF */ /* notify vorbisenc this is EOF */
if (s->dsp_initialized) if (s->dsp_initialized)
@ -166,16 +166,16 @@ static av_cold int oggvorbis_encode_close(AVCodecContext *avctx)
return 0; return 0;
} }
static av_cold int oggvorbis_encode_init(AVCodecContext *avctx) static av_cold int libvorbis_encode_init(AVCodecContext *avctx)
{ {
OggVorbisContext *s = avctx->priv_data; LibvorbisContext *s = avctx->priv_data;
ogg_packet header, header_comm, header_code; ogg_packet header, header_comm, header_code;
uint8_t *p; uint8_t *p;
unsigned int offset; unsigned int offset;
int ret; int ret;
vorbis_info_init(&s->vi); vorbis_info_init(&s->vi);
if ((ret = oggvorbis_encode_init(&s->vi, avctx))) { if ((ret = libvorbis_setup(&s->vi, avctx))) {
av_log(avctx, AV_LOG_ERROR, "encoder setup failed\n"); av_log(avctx, AV_LOG_ERROR, "encoder setup failed\n");
goto error; goto error;
} }
@ -228,7 +228,7 @@ static av_cold int oggvorbis_encode_init(AVCodecContext *avctx)
vorbis_comment_clear(&s->vc); vorbis_comment_clear(&s->vc);
avctx->frame_size = OGGVORBIS_FRAME_SIZE; avctx->frame_size = LIBVORBIS_FRAME_SIZE;
ff_af_queue_init(avctx, &s->afq); ff_af_queue_init(avctx, &s->afq);
s->pkt_fifo = av_fifo_alloc(BUFFER_SIZE); s->pkt_fifo = av_fifo_alloc(BUFFER_SIZE);
@ -239,14 +239,14 @@ static av_cold int oggvorbis_encode_init(AVCodecContext *avctx)
return 0; return 0;
error: error:
oggvorbis_encode_close(avctx); libvorbis_encode_close(avctx);
return ret; return ret;
} }
static int oggvorbis_encode_frame(AVCodecContext *avctx, AVPacket *avpkt, static int libvorbis_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
const AVFrame *frame, int *got_packet_ptr) const AVFrame *frame, int *got_packet_ptr)
{ {
OggVorbisContext *s = avctx->priv_data; LibvorbisContext *s = avctx->priv_data;
ogg_packet op; ogg_packet op;
int ret, duration; int ret, duration;
@ -339,10 +339,10 @@ AVCodec ff_libvorbis_encoder = {
.long_name = NULL_IF_CONFIG_SMALL("libvorbis Vorbis"), .long_name = NULL_IF_CONFIG_SMALL("libvorbis Vorbis"),
.type = AVMEDIA_TYPE_AUDIO, .type = AVMEDIA_TYPE_AUDIO,
.id = AV_CODEC_ID_VORBIS, .id = AV_CODEC_ID_VORBIS,
.priv_data_size = sizeof(OggVorbisContext), .priv_data_size = sizeof(LibvorbisContext),
.init = oggvorbis_encode_init, .init = libvorbis_encode_init,
.encode2 = oggvorbis_encode_frame, .encode2 = libvorbis_encode_frame,
.close = oggvorbis_encode_close, .close = libvorbis_encode_close,
.capabilities = CODEC_CAP_DELAY, .capabilities = CODEC_CAP_DELAY,
.sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP, .sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
AV_SAMPLE_FMT_NONE }, AV_SAMPLE_FMT_NONE },