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Fixes to the floppy samples work.

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This commit is contained in:
OBattler
2025-09-22 01:30:11 +02:00
parent 1859e7cf68
commit 151c3d8730
3 changed files with 63 additions and 101 deletions
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60
src/floppy/fdd_audio.c
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@@ -24,6 +24,8 @@
#include <86box/timer.h>
#include <86box/fdd.h>
#include <86box/fdd_audio.h>
#include <86box/mem.h>
#include <86box/rom.h>
#include <86box/sound.h>
#include <86box/plat.h>
#include <86box/path.h>
@@ -65,23 +67,23 @@ typedef struct {
/* 5.25" Teac FD-55GFR sample set */
static drive_audio_samples_t samples_teac = {
.spindlemotor_start = {
.filename = "TeacFD-55GFR_5.25_1.2MB_motor_start_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/TeacFD-55GFR_5.25_1.2MB_motor_start_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 3.0f
},
.spindlemotor_loop = {
.filename = "TeacFD-55GFR_5.25_1.2MB_motor_loop_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/TeacFD-55GFR_5.25_1.2MB_motor_loop_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 3.0f
},
.spindlemotor_stop = {
.filename = "TeacFD-55GFR_5.25_1.2MB_motor_stop_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/TeacFD-55GFR_5.25_1.2MB_motor_stop_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 3.0f
},
.single_track_step = {
.filename = "TeacFD-55GFR_5.25_1.2MB_track_step_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/TeacFD-55GFR_5.25_1.2MB_track_step_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 2.0f
},
.multi_track_seek = {
.filename = "TeacFD-55GFR_5.25_1.2MB_seekupdown_80_tracks1100ms_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/TeacFD_55GFR_5.25_1.2MB_seekupdown_80_tracks1100ms_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 2.0f
}
};
@@ -89,23 +91,23 @@ static drive_audio_samples_t samples_teac = {
/* 3.5" drive audio samples (Mitsumi) */
static drive_audio_samples_t samples_35 = {
.spindlemotor_start = {
.filename = "mitsumi_spindle_motor_start_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/mitsumi_spindle_motor_start_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 0.2f
},
.spindlemotor_loop = {
.filename = "mitsumi_spindle_motor_loop_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/mitsumi_spindle_motor_loop_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 0.2f
},
.spindlemotor_stop = {
.filename = "mitsumi_spindle_motor_stop_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/mitsumi_spindle_motor_stop_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 0.2f
},
.single_track_step = {
.filename = "mitsumi_track_step_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/mitsumi_track_step_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 1.0f
},
.multi_track_seek = {
.filename = "mitsumi_seek_80_tracks_495ms_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/mitsumi_seek_80_tracks_495ms_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 1.0f
}
};
@@ -113,23 +115,23 @@ static drive_audio_samples_t samples_35 = {
/* 5.25" drive audio samples (Panasonic) */
static drive_audio_samples_t samples_525 = {
.spindlemotor_start = {
.filename = "Panasonic_JU-475-5_5.25_1.2MB_motor_start_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/Panasonic_JU-475-5_5.25_1.2MB_motor_start_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 1.0f
},
.spindlemotor_loop = {
.filename = "Panasonic_JU-475-5_5.25_1.2MB_motor_loop_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/Panasonic_JU-475-5_5.25_1.2MB_motor_loop_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 1.0f
},
.spindlemotor_stop = {
.filename = "Panasonic_JU-475-5_5.25_1.2MB_motor_stop_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/Panasonic_JU-475-5_5.25_1.2MB_motor_stop_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 1.0f
},
.single_track_step = {
.filename = "Panasonic_JU-475-5_5.25_1.2MB_track_step_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/Panasonic_JU-475-5_5.25_1.2MB_track_step_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 2.0f
},
.multi_track_seek = {
.filename = "Panasonic_JU-475-5_5.25_1.2MB_seekup_40_tracks_285ms_5ms_per_track_48000_16_1_PCM.wav",
.filename = "roms/floppy/samples/Panasonic_JU-475-5_5.25_1.2MB_seekup_40_tracks_285ms_5ms_per_track_48000_16_1_PCM.wav",
.buffer = NULL, .samples = 0, .volume = 2.0f
}
};
@@ -174,34 +176,16 @@ static int16_t *
load_wav(const char *filename, int *sample_count)
{
FILE *f = NULL;
char full_path[2048];
if (!filename || strlen(filename) == 0) {
if ((filename == NULL) || (strlen(filename) == 0))
return NULL;
}
if (strstr(filename, "..") != NULL || strchr(filename, '/') != NULL || strchr(filename, '\\') != NULL) {
if (strstr(filename, "..") != NULL)
return NULL;
}
for (const char *p = filename; *p; p++) {
if (!isalnum(*p) && *p != '.' && *p != '_' && *p != '-') {
return NULL;
}
}
path_append_filename(full_path, exe_path, "roms");
path_append_filename(full_path, full_path, "samples");
path_append_filename(full_path, full_path, "fdd");
path_append_filename(full_path, full_path, filename);
f = fopen(full_path, "rb");
if (!f) {
path_append_filename(full_path, exe_path, "samples");
path_append_filename(full_path, full_path, filename);
f = fopen(full_path, "rb");
if (!f)
return NULL;
}
f = rom_fopen(filename, "rb");
if (f == NULL)
return NULL;
wav_header_t hdr;
if (fread(&hdr, sizeof(hdr), 1, f) != 1) {