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Code cleanup, fix warnings, error checking, add midi2wav to viewers.config

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6304 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Stepan Moskovchenko 2005-04-15 20:27:04 +00:00
parent 19631f4552
commit 5811214b0c
8 changed files with 114 additions and 57 deletions
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71
apps/plugins/midi2wav.c
View file

@ -19,13 +19,17 @@
#define SAMPLE_RATE 48000
#define MAX_VOICES 100
/* This is for writing to the DSP directly from the Simulator
/*
#if defined(SIMULATOR)
// This is for writing to the DSP directly from the Simulator
#include <stdio.h>
#include <stdlib.h>
#include <linux/soundcard.h>
#include <sys/ioctl.h>
#endif
*/
#include "../../plugin.h"
#include "midi/midiutil.c"
#include "midi/guspat.h"
@ -47,23 +51,56 @@ struct plugin_api * rb;
enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
{
TEST_PLUGIN_API(api);
(void)parameter;
rb = api;
rb->splash(HZ*2, true, "MIDI");
midimain();
rb->splash(HZ*2, true, "FINISHED PLAYING");
return PLUGIN_OK;
TEST_PLUGIN_API(api);
rb = api;
TEST_PLUGIN_API(api);
(void)parameter;
rb = api;
if(parameter == NULL)
{
rb->splash(HZ*2, true, " Play .MID file ");
return PLUGIN_OK;
}
rb->splash(HZ, true, parameter);
if(midimain(parameter) == -1)
{
return PLUGIN_ERROR;
}
rb->splash(HZ*3, true, "FINISHED PLAYING");
return PLUGIN_OK;
}
int midimain()
int midimain(void * filename)
{
rb->splash(HZ*2, true, "OPENED DSP");
printf("\nHello.\n");
rb->splash(HZ/5, true, "LOADING MIDI");
struct MIDIfile * mf = loadFile(filename);
long bpm, nsmp, l;
int bp=0;
rb->splash(HZ/5, true, "LOADING PATCHES");
if (initSynth(mf, "/.rockbox/patchset/patchset.cfg", "/.rockbox/patchset/drums.cfg") == -1)
{
return -1;
}
fd=rb->open("/dsp.raw", O_WRONLY|O_CREAT);
/*
//This lets you hear the music through the sound card if you are on Simulator
//Make a symlink, archos/dsp.raw and make it point to /dev/dsp or whatever
//your sound device is.
#if defined(SIMULATOR)
int arg, status;
int bit, samp, ch;
@ -82,24 +119,14 @@ int midimain()
status = ioctl(fd, SOUND_PCM_WRITE_RATE, &arg);
status = ioctl(fd, SOUND_PCM_READ_RATE, &arg);
samp=arg;
#endif
*/
printf("\nHello.\n");
// initSound(); //Open the computer's sound card
int a=0;
rb->splash(HZ*2, true, "LOADING MIDI");
rb->splash(HZ/5, true, " START PLAYING ");
struct MIDIfile * mf = loadFile("/test.mid");
rb->splash(HZ*2, true, "LOADED MIDI");
long bpm, nsmp, l;
int bp=0;
rb->splash(HZ*2, true, "LOADING PATCHES");
initSynth(mf, "/iriver2.cfg", "/drums.cfg"); //Initialize the MIDI syntehsizer
rb->splash(HZ*2, true, "START PLAYING");
signed char buf[3000];