diff options
Diffstat (limited to 'src/encoder/plugins/VorbisEncoderPlugin.cxx')
| -rw-r--r-- | src/encoder/plugins/VorbisEncoderPlugin.cxx | 143 |
1 files changed, 71 insertions, 72 deletions
diff --git a/src/encoder/plugins/VorbisEncoderPlugin.cxx b/src/encoder/plugins/VorbisEncoderPlugin.cxx index ecc784a47..d84f33b84 100644 --- a/src/encoder/plugins/VorbisEncoderPlugin.cxx +++ b/src/encoder/plugins/VorbisEncoderPlugin.cxx @@ -1,5 +1,5 @@ /* - * Copyright (C) 2003-2014 The Music Player Daemon Project + * Copyright (C) 2003-2015 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify @@ -25,14 +25,13 @@ #include "tag/Tag.hxx" #include "AudioFormat.hxx" #include "config/ConfigError.hxx" +#include "util/StringUtil.hxx" #include "util/NumberParser.hxx" #include "util/Error.hxx" #include "util/Domain.hxx" #include <vorbis/vorbisenc.h> -#include <glib.h> - struct vorbis_encoder { /** the base class */ Encoder encoder; @@ -58,7 +57,7 @@ struct vorbis_encoder { static constexpr Domain vorbis_encoder_domain("vorbis_encoder"); static bool -vorbis_encoder_configure(struct vorbis_encoder *encoder, +vorbis_encoder_configure(struct vorbis_encoder &encoder, const config_param ¶m, Error &error) { const char *value = param.GetBlockValue("quality"); @@ -66,10 +65,10 @@ vorbis_encoder_configure(struct vorbis_encoder *encoder, /* a quality was configured (VBR) */ char *endptr; - encoder->quality = ParseDouble(value, &endptr); + encoder.quality = ParseDouble(value, &endptr); - if (*endptr != '\0' || encoder->quality < -1.0 || - encoder->quality > 10.0) { + if (*endptr != '\0' || encoder.quality < -1.0 || + encoder.quality > 10.0) { error.Format(config_domain, "quality \"%s\" is not a number in the " "range -1 to 10", @@ -92,11 +91,11 @@ vorbis_encoder_configure(struct vorbis_encoder *encoder, return false; } - encoder->quality = -2.0; + encoder.quality = -2.0; char *endptr; - encoder->bitrate = ParseInt(value, &endptr); - if (*endptr != '\0' || encoder->bitrate <= 0) { + encoder.bitrate = ParseInt(value, &endptr); + if (*endptr != '\0' || encoder.bitrate <= 0) { error.Set(config_domain, "bitrate should be a positive integer"); return false; @@ -112,7 +111,7 @@ vorbis_encoder_init(const config_param ¶m, Error &error) vorbis_encoder *encoder = new vorbis_encoder(); /* load configuration from "param" */ - if (!vorbis_encoder_configure(encoder, param, error)) { + if (!vorbis_encoder_configure(*encoder, param, error)) { /* configuration has failed, roll back and return error */ delete encoder; return nullptr; @@ -132,63 +131,63 @@ vorbis_encoder_finish(Encoder *_encoder) } static bool -vorbis_encoder_reinit(struct vorbis_encoder *encoder, Error &error) +vorbis_encoder_reinit(struct vorbis_encoder &encoder, Error &error) { - vorbis_info_init(&encoder->vi); + vorbis_info_init(&encoder.vi); - if (encoder->quality >= -1.0) { + if (encoder.quality >= -1.0) { /* a quality was configured (VBR) */ - if (0 != vorbis_encode_init_vbr(&encoder->vi, - encoder->audio_format.channels, - encoder->audio_format.sample_rate, - encoder->quality * 0.1)) { + if (0 != vorbis_encode_init_vbr(&encoder.vi, + encoder.audio_format.channels, + encoder.audio_format.sample_rate, + encoder.quality * 0.1)) { error.Set(vorbis_encoder_domain, "error initializing vorbis vbr"); - vorbis_info_clear(&encoder->vi); + vorbis_info_clear(&encoder.vi); return false; } } else { /* a bit rate was configured */ - if (0 != vorbis_encode_init(&encoder->vi, - encoder->audio_format.channels, - encoder->audio_format.sample_rate, -1.0, - encoder->bitrate * 1000, -1.0)) { + if (0 != vorbis_encode_init(&encoder.vi, + encoder.audio_format.channels, + encoder.audio_format.sample_rate, -1.0, + encoder.bitrate * 1000, -1.0)) { error.Set(vorbis_encoder_domain, "error initializing vorbis encoder"); - vorbis_info_clear(&encoder->vi); + vorbis_info_clear(&encoder.vi); return false; } } - vorbis_analysis_init(&encoder->vd, &encoder->vi); - vorbis_block_init(&encoder->vd, &encoder->vb); - encoder->stream.Initialize(GenerateOggSerial()); + vorbis_analysis_init(&encoder.vd, &encoder.vi); + vorbis_block_init(&encoder.vd, &encoder.vb); + encoder.stream.Initialize(GenerateOggSerial()); return true; } static void -vorbis_encoder_headerout(struct vorbis_encoder *encoder, vorbis_comment *vc) +vorbis_encoder_headerout(struct vorbis_encoder &encoder, vorbis_comment &vc) { ogg_packet packet, comments, codebooks; - vorbis_analysis_headerout(&encoder->vd, vc, + vorbis_analysis_headerout(&encoder.vd, &vc, &packet, &comments, &codebooks); - encoder->stream.PacketIn(packet); - encoder->stream.PacketIn(comments); - encoder->stream.PacketIn(codebooks); + encoder.stream.PacketIn(packet); + encoder.stream.PacketIn(comments); + encoder.stream.PacketIn(codebooks); } static void -vorbis_encoder_send_header(struct vorbis_encoder *encoder) +vorbis_encoder_send_header(struct vorbis_encoder &encoder) { vorbis_comment vc; vorbis_comment_init(&vc); - vorbis_encoder_headerout(encoder, &vc); + vorbis_encoder_headerout(encoder, vc); vorbis_comment_clear(&vc); } @@ -197,11 +196,11 @@ vorbis_encoder_open(Encoder *_encoder, AudioFormat &audio_format, Error &error) { - struct vorbis_encoder *encoder = (struct vorbis_encoder *)_encoder; + struct vorbis_encoder &encoder = *(struct vorbis_encoder *)_encoder; audio_format.format = SampleFormat::FLOAT; - encoder->audio_format = audio_format; + encoder.audio_format = audio_format; if (!vorbis_encoder_reinit(encoder, error)) return false; @@ -212,78 +211,78 @@ vorbis_encoder_open(Encoder *_encoder, } static void -vorbis_encoder_clear(struct vorbis_encoder *encoder) +vorbis_encoder_clear(struct vorbis_encoder &encoder) { - encoder->stream.Deinitialize(); - vorbis_block_clear(&encoder->vb); - vorbis_dsp_clear(&encoder->vd); - vorbis_info_clear(&encoder->vi); + encoder.stream.Deinitialize(); + vorbis_block_clear(&encoder.vb); + vorbis_dsp_clear(&encoder.vd); + vorbis_info_clear(&encoder.vi); } static void vorbis_encoder_close(Encoder *_encoder) { - struct vorbis_encoder *encoder = (struct vorbis_encoder *)_encoder; + struct vorbis_encoder &encoder = *(struct vorbis_encoder *)_encoder; vorbis_encoder_clear(encoder); } static void -vorbis_encoder_blockout(struct vorbis_encoder *encoder) +vorbis_encoder_blockout(struct vorbis_encoder &encoder) { - while (vorbis_analysis_blockout(&encoder->vd, &encoder->vb) == 1) { - vorbis_analysis(&encoder->vb, nullptr); - vorbis_bitrate_addblock(&encoder->vb); + while (vorbis_analysis_blockout(&encoder.vd, &encoder.vb) == 1) { + vorbis_analysis(&encoder.vb, nullptr); + vorbis_bitrate_addblock(&encoder.vb); ogg_packet packet; - while (vorbis_bitrate_flushpacket(&encoder->vd, &packet)) - encoder->stream.PacketIn(packet); + while (vorbis_bitrate_flushpacket(&encoder.vd, &packet)) + encoder.stream.PacketIn(packet); } } static bool vorbis_encoder_flush(Encoder *_encoder, gcc_unused Error &error) { - struct vorbis_encoder *encoder = (struct vorbis_encoder *)_encoder; + struct vorbis_encoder &encoder = *(struct vorbis_encoder *)_encoder; - encoder->stream.Flush(); + encoder.stream.Flush(); return true; } static bool vorbis_encoder_pre_tag(Encoder *_encoder, gcc_unused Error &error) { - struct vorbis_encoder *encoder = (struct vorbis_encoder *)_encoder; + struct vorbis_encoder &encoder = *(struct vorbis_encoder *)_encoder; - vorbis_analysis_wrote(&encoder->vd, 0); + vorbis_analysis_wrote(&encoder.vd, 0); vorbis_encoder_blockout(encoder); /* reinitialize vorbis_dsp_state and vorbis_block to reset the end-of-stream marker */ - vorbis_block_clear(&encoder->vb); - vorbis_dsp_clear(&encoder->vd); - vorbis_analysis_init(&encoder->vd, &encoder->vi); - vorbis_block_init(&encoder->vd, &encoder->vb); + vorbis_block_clear(&encoder.vb); + vorbis_dsp_clear(&encoder.vd); + vorbis_analysis_init(&encoder.vd, &encoder.vi); + vorbis_block_init(&encoder.vd, &encoder.vb); - encoder->stream.Flush(); + encoder.stream.Flush(); return true; } static void -copy_tag_to_vorbis_comment(vorbis_comment *vc, const Tag *tag) +copy_tag_to_vorbis_comment(vorbis_comment *vc, const Tag &tag) { - for (const auto &item : *tag) { - char *name = g_ascii_strup(tag_item_names[item.type], -1); + for (const auto &item : tag) { + char name[64]; + ToUpperASCII(name, tag_item_names[item.type], sizeof(name)); vorbis_comment_add_tag(vc, name, item.value); - g_free(name); } } static bool -vorbis_encoder_tag(Encoder *_encoder, const Tag *tag, +vorbis_encoder_tag(Encoder *_encoder, const Tag &tag, gcc_unused Error &error) { - struct vorbis_encoder *encoder = (struct vorbis_encoder *)_encoder; + struct vorbis_encoder &encoder = *(struct vorbis_encoder *)_encoder; vorbis_comment comment; /* write the vorbis_comment object */ @@ -293,11 +292,11 @@ vorbis_encoder_tag(Encoder *_encoder, const Tag *tag, /* reset ogg_stream_state and begin a new stream */ - encoder->stream.Reinitialize(GenerateOggSerial()); + encoder.stream.Reinitialize(GenerateOggSerial()); /* send that vorbis_comment to the ogg_stream_state */ - vorbis_encoder_headerout(encoder, &comment); + vorbis_encoder_headerout(encoder, comment); vorbis_comment_clear(&comment); return true; @@ -317,19 +316,19 @@ vorbis_encoder_write(Encoder *_encoder, const void *data, size_t length, gcc_unused Error &error) { - struct vorbis_encoder *encoder = (struct vorbis_encoder *)_encoder; + struct vorbis_encoder &encoder = *(struct vorbis_encoder *)_encoder; - unsigned num_frames = length / encoder->audio_format.GetFrameSize(); + unsigned num_frames = length / encoder.audio_format.GetFrameSize(); /* this is for only 16-bit audio */ - interleaved_to_vorbis_buffer(vorbis_analysis_buffer(&encoder->vd, + interleaved_to_vorbis_buffer(vorbis_analysis_buffer(&encoder.vd, num_frames), (const float *)data, num_frames, - encoder->audio_format.channels); + encoder.audio_format.channels); - vorbis_analysis_wrote(&encoder->vd, num_frames); + vorbis_analysis_wrote(&encoder.vd, num_frames); vorbis_encoder_blockout(encoder); return true; } @@ -337,9 +336,9 @@ vorbis_encoder_write(Encoder *_encoder, static size_t vorbis_encoder_read(Encoder *_encoder, void *dest, size_t length) { - struct vorbis_encoder *encoder = (struct vorbis_encoder *)_encoder; + struct vorbis_encoder &encoder = *(struct vorbis_encoder *)_encoder; - return encoder->stream.PageOut(dest, length); + return encoder.stream.PageOut(dest, length); } static const char * |