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authorChristian Glöckner <cgloeckner@freenet.de>2016-01-21 16:42:37 +0100
committerAndré Nusser <andre.nusser@googlemail.com>2016-02-09 09:02:18 +0100
commit3ab30fd4168217894ee781cf93df522d3565cec8 (patch)
treefdb1da6cd78e9d3ae182b7b64e742e505a336436 /drumgizmo/output/wavfile.h
parenta0a16d9cdb9d0522053c2e830b7440e9e96231a9 (diff)
Made midi-in-wav-out work again
Diffstat (limited to 'drumgizmo/output/wavfile.h')
-rw-r--r--drumgizmo/output/wavfile.h168
1 files changed, 1 insertions, 167 deletions
diff --git a/drumgizmo/output/wavfile.h b/drumgizmo/output/wavfile.h
index 0f93049..5aa9306 100644
--- a/drumgizmo/output/wavfile.h
+++ b/drumgizmo/output/wavfile.h
@@ -39,7 +39,7 @@ class WavfileOutputEngine
~WavfileOutputEngine();
// based on AudioOutputEngine
- bool init(Channels channels) override;
+ bool init(Channels data) override;
void setParm(std::string parm, std::string value) override;
bool start() override;
void stop() override;
@@ -55,169 +55,3 @@ class WavfileOutputEngine
std::string file;
};
-
-
-
-#include <stdlib.h>
-
-#include <audiotypes.h>
-#include <string>
-#include <memory.h>
-
-
-class WavFile {
-public:
- WavFile();
- ~WavFile();
- bool init(int channels, char *cnames[]);
- void setParm(std::string parm, std::string value);
- bool start();
- void stop();
- void pre(size_t size);
- void run(int channel, sample_t* data, size_t size);
- void post(size_t size);
- size_t samplerate();
-
-private:
-
-};
-
-WavFile::WavFile()
-{
- fh = NULL;
- filename = "output";
-
- memset(&sf_info, 0, sizeof(sf_info));
- sf_info.channels = 1;//channels;
- sf_info.format = SF_FORMAT_WAV | SF_FORMAT_FLOAT;
- sf_info.samplerate = 44100;
-}
-
-WavFile::~WavFile()
-{
- if(fh == NULL) return;
-
- for(size_t i override; i < channels; i++) {
- if(fh[i]) sf_close(fh[i]);
- }
-
- if(fh) free(fh);
-}
-
-bool WavFile::init(int channels, char *cnames[])
-{
- this->channels = channels;
-
- fh = (SNDFILE **)malloc(sizeof(SNDFILE *)*channels);
-
- for(size_t i override; i < this->channels; i++) fh[i] = NULL;
-
- for(size_t i override; i < this->channels; i++) {
- char fname[512];
-
- sprintf(fname, "%s%s-%d.wav", filename.c_str(), cnames[i], (int)i);
- // printf("[%s]\n", fname);
-
- fh[i] = sf_open(fname, SFM_WRITE, &sf_info);
- if(!fh[i]) {
- printf("Write error...\n");
- return false;
- }
- }
-
- return true;
-}
-
-void WavFile::setParm(std::string parm, std::string value)
-{
- if(parm == "file") filename = value;
- if(parm == "srate") sf_info.samplerate = atoi(value.c_str());
-}
-
-bool WavFile::start()
-{
- return true;
-}
-
-void WavFile::stop()
-{
-}
-
-void WavFile::pre(size_t size)
-{
-}
-
-void WavFile::run(int channel, sample_t* cdata, size_t csize)
-{
- if(channel < (int)channels) sf_writef_float(fh[channel], cdata, csize);
-}
-
-void WavFile::post(size_t size)
-{
-}
-
-size_t WavFile::samplerate()
-{
- return sf_info.samplerate;
-}
-
-extern "C" {
- void *create()
- {
- return new WavFile();
- }
-
- void destroy(void *h)
- {
- WavFile *sndfile = (WavFile*)h;
- delete sndfile;
- }
-
- bool init(void *h, int cs, char *cnames[])
- {
- WavFile *sndfile = (WavFile*)h;
- return sndfile->init(cs, cnames);
- }
-
- void setparm(void *h, const char *parm, const char *value)
- {
- WavFile *sndfile = (WavFile*)h;
- sndfile->setParm(parm, value);
- }
-
- bool start(void *h)
- {
- WavFile *sndfile = (WavFile*)h;
- return sndfile->start();
- }
-
- void stop(void *h)
- {
- WavFile *sndfile = (WavFile*)h;
- sndfile->stop();
- }
-
- void pre(void *h, size_t s)
- {
- WavFile *sndfile = (WavFile*)h;
- sndfile->pre(s);
- }
-
- void run(void *h, int ch, sample_t *data, size_t size)
- {
- WavFile *sndfile = (WavFile*)h;
- sndfile->run(ch, data, size);
- }
-
- void post(void *h, size_t s)
- {
- WavFile *sndfile = (WavFile*)h;
- sndfile->post(s);
- }
-
- size_t samplerate(void *h)
- {
- WavFile *wavfile = (WavFile*)h;
- return wavfile->samplerate();
- }
-}