+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include "asset.h"
-#include "assets.h"
-#include "bcsignals.h"
-#include "bitspopup.h"
-#include "clip.h"
-#include "file.h"
-#include "filesndfile.h"
-#include "format.inc"
-#include "language.h"
-#include "mwindow.inc"
-#include "mainerror.h"
-
-FileSndFile::FileSndFile(Asset *asset, File *file)
- : FileBase(asset, file)
-{
- temp_double = 0;
- temp_allocated = 0;
- fd_config.format = 0;
- fd = 0;
-// if(asset->format == FILE_UNKNOWN)
-// asset->format = FILE_PCM;
-}
-
-FileSndFile::~FileSndFile()
-{
- if(temp_double) delete [] temp_double;
-}
-
-int FileSndFile::check_sig(Asset *asset)
-{
- int result = 0;
- SF_INFO fd_config;
- fd_config.format = 0;
- SNDFILE *fd = sf_open(asset->path, SFM_READ, &fd_config);
- if(fd)
- {
- sf_close(fd);
- result = 1;
- }
-
- return result;
-}
-
-void FileSndFile::asset_to_format()
-{
- switch(asset->format)
- {
- case FILE_PCM: fd_config.format = SF_FORMAT_RAW; break;
- case FILE_WAV: fd_config.format = SF_FORMAT_WAV; break;
- case FILE_AU: fd_config.format = SF_FORMAT_AU; break;
- case FILE_AIFF: fd_config.format = SF_FORMAT_AIFF; break;
- }
-
-// Not all of these are allowed in all sound formats.
-// Raw can't be float.
- switch(asset->bits)
- {
- case BITSLINEAR8:
- if(asset->format == FILE_WAV)
- fd_config.format |= SF_FORMAT_PCM_U8;
- else
- if(asset->signed_)
- fd_config.format |= SF_FORMAT_PCM_S8;
- else
- fd_config.format |= SF_FORMAT_PCM_U8;
- break;
-
- case BITSLINEAR16:
-// Only signed is supported
- fd_config.format |= SF_FORMAT_PCM_16;
-
- if(asset->byte_order || asset->format == FILE_WAV)
- fd_config.format |= SF_ENDIAN_LITTLE;
- else
- fd_config.format |= SF_ENDIAN_BIG;
- break;
-
- case BITSLINEAR24:
- fd_config.format |= SF_FORMAT_PCM_24;
-
- if(asset->byte_order || asset->format == FILE_WAV)
- fd_config.format |= SF_ENDIAN_LITTLE;
- else
- fd_config.format |= SF_ENDIAN_BIG;
- break;
-
- case BITSLINEAR32:
- fd_config.format |= SF_FORMAT_PCM_32;
-
- if(asset->byte_order || asset->format == FILE_WAV)
- fd_config.format |= SF_ENDIAN_LITTLE;
- else
- fd_config.format |= SF_ENDIAN_BIG;
- break;
-
- case BITSULAW:
- fd_config.format |= SF_FORMAT_ULAW;
- break;
-
- case BITSFLOAT:
- fd_config.format |= SF_FORMAT_FLOAT;
- break;
-
- case BITS_ADPCM:
- if(fd_config.format == FILE_WAV)
- fd_config.format |= SF_FORMAT_MS_ADPCM;
- else
- fd_config.format |= SF_FORMAT_IMA_ADPCM;
- fd_config.format |= SF_FORMAT_PCM_16;
- break;
- }
-
- fd_config.seekable = 1;
- fd_config.samplerate = asset->sample_rate;
- fd_config.channels = asset->channels;
-//printf("FileSndFile::asset_to_format %x %d %d\n", fd_config.format, fd_config.pcmbitwidth, fd_config.channels);
-}
-
-void FileSndFile::format_to_asset()
-{
-//printf("FileSndFile::format_to_asset 1\n");
-// User supplies values if PCM
- if(asset->format == 0)
- {
- asset->byte_order = 0;
- asset->signed_ = 1;
- switch(fd_config.format & SF_FORMAT_TYPEMASK)
- {
- case SF_FORMAT_WAV:
- asset->format = FILE_WAV;
- asset->byte_order = 1;
- asset->header = 44;
- break;
- case SF_FORMAT_AIFF: asset->format = FILE_AIFF; break;
- case SF_FORMAT_AU: asset->format = FILE_AU; break;
- case SF_FORMAT_RAW: asset->format = FILE_PCM; break;
- case SF_FORMAT_PAF: asset->format = FILE_SND; break;
- case SF_FORMAT_SVX: asset->format = FILE_SND; break;
- case SF_FORMAT_NIST: asset->format = FILE_SND; break;
- }
-
- switch(fd_config.format & SF_FORMAT_SUBMASK)
- {
- case SF_FORMAT_FLOAT:
- asset->bits = BITSFLOAT;
- break;
- case SF_FORMAT_ULAW:
- asset->bits = BITSULAW;
- break;
- case SF_FORMAT_IMA_ADPCM:
- case SF_FORMAT_MS_ADPCM:
- asset->bits = BITS_ADPCM;
- break;
- case SF_FORMAT_PCM_16:
- asset->signed_ = 1;
- asset->bits = 16;
- break;
- case SF_FORMAT_PCM_24:
- asset->signed_ = 1;
- asset->bits = 24;
- break;
- case SF_FORMAT_PCM_32:
- asset->signed_ = 1;
- asset->bits = 32;
- break;
- case SF_FORMAT_PCM_S8:
- asset->signed_ = 1;
- asset->bits = BITSLINEAR8;
- break;
- case SF_FORMAT_PCM_U8:
- asset->signed_ = 0;
- asset->bits = BITSLINEAR8;
- break;
- }
-
- switch(fd_config.format & SF_FORMAT_ENDMASK)
- {
- case SF_ENDIAN_LITTLE:
- asset->byte_order = 1;
- break;
- case SF_ENDIAN_BIG:
- asset->byte_order = 0;
- break;
- }
-
- asset->channels = fd_config.channels;
- }
-
- asset->audio_data = 1;
- asset->audio_length = fd_config.frames;
- if(!asset->sample_rate)
- asset->sample_rate = fd_config.samplerate;
-//printf("FileSndFile::format_to_asset %x %d %d %x\n", fd_config.format & SF_FORMAT_TYPEMASK, fd_config.pcmbitwidth, fd_config.samples, fd_config.format & SF_FORMAT_SUBMASK);
-//asset->dump();
-}
-
-int FileSndFile::open_file(int rd, int wr)
-{
- int result = 0;
-
- if(rd)
- {
- if(asset->format == FILE_PCM)
- {
- asset_to_format();
- fd = sf_open(asset->path, SFM_READ, &fd_config);
-// Already given by user
- if(fd) format_to_asset();
- }
- else
- {
- fd = sf_open(asset->path, SFM_READ, &fd_config);
-// Doesn't calculate the length
- if(fd) format_to_asset();
- }
-SET_TRACE
- }
- else
- if(wr)
- {
- asset_to_format();
- fd = sf_open(asset->path, SFM_WRITE, &fd_config);
- }
-
- if(!fd)
- {
- result = 1;
- eprintf("%s", sf_strerror(0));
- }
-
- return result;
-}
-
-int FileSndFile::close_file()
-{
- if(fd) sf_close(fd);
- fd = 0;
- FileBase::close_file();
- fd_config.format = 0;
- return 0;
-}
-
-int FileSndFile::set_audio_position(int64_t sample)
-{
-// Commented out /* && psf->dataoffset */ in sndfile.c: 761
- if(sf_seek(fd, sample, SEEK_SET) < 0)
- {
- eprintf(_("sf_seek() to sample %jd failed, reason: %s\n"), sample, sf_strerror(fd));
- sf_perror(fd);
- return 1;
- }
- return 0;
-}
-
-int FileSndFile::read_samples(double *buffer, int64_t len)
-{
- int result = 0;
-
-//printf("FileSndFile::read_samples " _LD " " _LD "\n", file->current_sample, len);
-// Get temp buffer for interleaved channels
- if(len <= 0 || len > 1000000)
- eprintf("FileSndFile::read_samples len=" _LD "\n", len);
-
- if(!buffer)
- eprintf(_("buffer=%p\n"), buffer);
-
- if(temp_allocated && temp_allocated < len)
- {
- delete [] temp_double;
- temp_double = 0;
- temp_allocated = 0;
- }
-
- if(!temp_allocated)
- {
- temp_allocated = len;
- temp_double = new double[len * asset->channels];
- }
-
- result = !sf_read_double(fd, temp_double, len * asset->channels);
-
- if(result)
- eprintf(_("FileSndFile::read_samples fd=%p temp_double=%p"
- " len=" _LD " asset=%p asset->channels=%d\n"),
- fd, temp_double, len, asset, asset->channels);
-
-// Extract single channel
- for(int i = 0, j = file->current_channel;
- i < len;
- i++, j += asset->channels)
- {
- buffer[i] = temp_double[j];
- }
-
- return result;
-}
-
-int FileSndFile::write_samples(double **buffer, int64_t len)
-{
- int result = 0;
-
-// Get temp buffer for interleaved channels
-//printf("FileSndFile::read_samples 1\n");
- if(temp_allocated && temp_allocated < len)
- {
- temp_allocated = 0;
- delete [] temp_double;
- temp_double = 0;
- }
-
-//printf("FileSndFile::read_samples 2\n");
- if(!temp_allocated)
- {
- temp_allocated = len;
- temp_double = new double[len * asset->channels];
- }
-
-// Interleave channels
- for(int i = 0; i < asset->channels; i++)
- {
- for(int j = 0; j < len; j++)
- {
- double sample = buffer[i][j];
-// Libsndfile does not limit values
-//if(sample > 1.0 || sample < -1.0) printf("FileSndFile::write_samples %f\n", sample);
-//printf("FileSndFile::write_samples %d %d\n", asset->bits, BITSFLOAT);
- if(asset->bits != BITSFLOAT) CLAMP(sample, -1.0, (32767.0 / 32768.0));
- temp_double[j * asset->channels + i] = sample;
- }
- }
-
- result = !sf_writef_double(fd, temp_double, len);
-
- return result;
-}
-
-void FileSndFile::get_parameters(BC_WindowBase *parent_window,
- Asset *asset,
- BC_WindowBase* &format_window,
- int audio_options,
- int video_options)
-{
- if(audio_options)
- {
- SndFileConfig *window = new SndFileConfig(parent_window, asset);
- format_window = window;
- window->create_objects();
- window->run_window();
- delete window;
- }
-}
-
-SndFileConfig::SndFileConfig(BC_WindowBase *parent_window, Asset *asset)
- : BC_Window(_(PROGRAM_NAME ": Audio Compression"),
- parent_window->get_abs_cursor_x(1),
- parent_window->get_abs_cursor_y(1),
- 250,
- 250)
-{
- this->parent_window = parent_window;
- this->asset = asset;
-}
-
-SndFileConfig::~SndFileConfig()
-{
- if(bits_popup)
- {
- lock_window("SndFileConfig::~SndFileConfig");
- delete bits_popup;
- unlock_window();
- }
-}
-
-void SndFileConfig::create_objects()
-{
- lock_window("SndFileConfig::create_objects()");
- int x = 10, y = 10;
-
- bits_popup = 0;
- switch(asset->format)
- {
- case FILE_WAV:
- case FILE_PCM:
- case FILE_AIFF:
- add_tool(new BC_Title(x, y, _("Compression:")));
- y += 25;
- if(asset->format == FILE_WAV)
- bits_popup = new BitsPopup(this, x, y, &asset->bits, 0, 0, 1, 1, 0);
- else
- bits_popup = new BitsPopup(this, x, y, &asset->bits, 0, 0, 0, 0, 0);
- y += 40;
- bits_popup->create_objects();
- break;
- }
-
- x = 10;
- if(asset->format != FILE_AU)
- add_subwindow(new BC_CheckBox(x, y, &asset->dither, _("Dither")));
- y += 30;
- if(asset->format == FILE_PCM)
- {
- add_subwindow(new BC_CheckBox(x, y, &asset->signed_, _("Signed")));
- y += 35;
- add_subwindow(new BC_Title(x, y, _("Byte order:")));
- add_subwindow(hilo = new SndFileHILO(this, x + 100, y));
- add_subwindow(lohi = new SndFileLOHI(this, x + 170, y));
- }
- add_subwindow(new BC_OKButton(this));
- show_window(1);
- unlock_window();
-}
-
-int SndFileConfig::close_event()
-{
- set_done(0);
- return 1;
-}
-
-
-
-SndFileHILO::SndFileHILO(SndFileConfig *gui, int x, int y)
- : BC_Radial(x, y, gui->asset->byte_order == 0, _("Hi Lo"))
-{
- this->gui = gui;
-}
-int SndFileHILO::handle_event()
-{
- gui->asset->byte_order = 0;
- gui->lohi->update(0);
- return 1;
-}
-
-
-
-
-SndFileLOHI::SndFileLOHI(SndFileConfig *gui, int x, int y)
- : BC_Radial(x, y, gui->asset->byte_order == 1, _("Lo Hi"))
-{
- this->gui = gui;
-}
-int SndFileLOHI::handle_event()
-{
- gui->asset->byte_order = 1;
- gui->hilo->update(0);
- return 1;
-}
-
-
projects / goodguy / history.git / blobdiff