Mercurial > molko
view libcore/core/sound.c @ 165:eb3148c1e54d
core: add state functions
author | David Demelier <markand@malikania.fr> |
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date | Mon, 19 Oct 2020 08:10:21 +0200 |
parents | 789b23e01f52 |
children | eb0a7ab71023 |
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/* * sound.c -- sound support * * Copyright (c) 2020 David Demelier <markand@malikania.fr> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <assert.h> #include <stdio.h> #include <SDL_mixer.h> #include "sound.h" #include "error_p.h" bool sound_open(struct sound *snd, const char *path) { assert(snd); assert(path); if (!(snd->handle = Mix_LoadMUS(path))) return error_sdl(); return true; } bool sound_openmem(struct sound *snd, const void *buffer, size_t buffersz) { assert(snd); assert(buffer); SDL_RWops *ops; if (!(ops = SDL_RWFromConstMem(buffer, buffersz)) || !(snd->handle = Mix_LoadMUS_RW(ops, true))) return error_sdl(); return true; } bool sound_play(struct sound *snd) { assert(snd); int n = 1; if (snd->flags & SOUND_LOOP) n = -1; if (Mix_PlayMusic(snd->handle, n) < 0) return error_sdl(); return true; } void sound_pause(struct sound *snd) { /* Not needed yet. */ (void)snd; Mix_PauseMusic(); } void sound_resume(struct sound *snd) { /* Not needed yet. */ (void)snd; Mix_ResumeMusic(); } void sound_stop(struct sound *snd) { /* Not needed yet. */ (void)snd; Mix_HaltMusic(); } void sound_finish(struct sound *snd) { assert(snd); if (snd->handle) { Mix_HaltMusic(); Mix_FreeMusic(snd->handle); } memset(snd, 0, sizeof (*snd)); }