diff options
| -rw-r--r-- | src/include.h | 3 | ||||
| -rw-r--r-- | src/modules/openmpt.c | 8 | ||||
| -rw-r--r-- | src/modules/openmpt.h | 2 | ||||
| -rw-r--r-- | src/sdl.c | 12 |
4 files changed, 15 insertions, 10 deletions
diff --git a/src/include.h b/src/include.h index a8d48bf..389aaf2 100644 --- a/src/include.h +++ b/src/include.h @@ -1,4 +1,5 @@ #pragma once +#include <stddef.h> struct blob { void *data; @@ -6,7 +7,7 @@ struct blob { }; struct userdata { - SDL_AudioCallback callback; + void (*callback)(void *, unsigned char *, int); void *user; void (*freefunc)(void *); }; diff --git a/src/modules/openmpt.c b/src/modules/openmpt.c index ee63731..58c3994 100644 --- a/src/modules/openmpt.c +++ b/src/modules/openmpt.c @@ -1,9 +1,9 @@ -#include <SDL2/SDL.h> +#include <stdio.h> #include "../include.h" #include <libopenmpt/libopenmpt.h> -void openmpt_callback(void *mod, unsigned char *stream, int const length) { +static void openmpt_callback(void *mod, unsigned char *stream, int const length) { openmpt_module_read_interleaved_float_stereo(mod, 48000, length / sizeof (float) / 2, (float *) stream); } @@ -11,7 +11,7 @@ static void libopenmpt_example_logfunc( const char * message, void * userdata ); static int libopenmpt_example_errfunc( int error, void * userdata ); static void libopenmpt_example_print_error( const char * func_name, int mod_err, const char * mod_err_str ); -int module_openmpt(struct blob *file, SDL_AudioDeviceID audio, struct userdata *userdata) { +int module_openmpt(struct blob *file, struct userdata *userdata) { int mod_err = OPENMPT_ERROR_OK; const char *mod_err_str = NULL; openmpt_module *mod = openmpt_module_create_from_memory2(file->data, file->size, &libopenmpt_example_logfunc, NULL, &libopenmpt_example_errfunc, NULL, &mod_err, &mod_err_str, NULL); @@ -21,11 +21,9 @@ int module_openmpt(struct blob *file, SDL_AudioDeviceID audio, struct userdata * return 1; } openmpt_module_set_repeat_count(mod, -1); - SDL_LockAudioDevice(audio); userdata->callback = openmpt_callback; userdata->user = mod; userdata->freefunc = (void (*)(void *)) openmpt_module_destroy; - SDL_UnlockAudioDevice(audio); return 0; } diff --git a/src/modules/openmpt.h b/src/modules/openmpt.h deleted file mode 100644 index 3daa7cd..0000000 --- a/src/modules/openmpt.h +++ /dev/null @@ -1,2 +0,0 @@ -#include "../include.h" -int module_openmpt(struct blob *file, SDL_AudioDeviceID audio, struct userdata *userdata); @@ -5,7 +5,9 @@ #include <stdlib.h> #include <stdio.h> -#include "modules/openmpt.h" +#include "include.h" + +int module_openmpt(struct blob *file, struct userdata *userdata); #define eprintf(...) fprintf(stderr, __VA_ARGS__) @@ -15,7 +17,6 @@ SDL_Window *window = NULL; struct blob load_file(char const *const name); -#include "include.h" struct userdata userdata = { .callback = NULL, .user = NULL, @@ -107,10 +108,12 @@ int main(void) { if (module_openmpt(&file, audio, &newuser)) { // error } else { + SDL_LockAudioDevice(audio); if (userdata.freefunc != NULL) { userdata.freefunc(userdata.user); } userdata = newuser; + SDL_UnlockAudioDevice(audio); } free(file.data); break; @@ -120,6 +123,11 @@ int main(void) { } } done: + if (userdata.freefunc != NULL) { + SDL_LockAudioDevice(audio); + userdata.freefunc(userdata.user); + SDL_UnlockAudioDevice(audio); + } SDL_DestroyRenderer(renderer); |