Index: uspace/app/modplay/Makefile =================================================================== --- uspace/app/modplay/Makefile (revision 7e69e0e9418526683ac074433809479bcfed9ea9) +++ uspace/app/modplay/Makefile (revision 7e69e0e9418526683ac074433809479bcfed9ea9) @@ -0,0 +1,44 @@ +# +# Copyright (c) 2014 Jiri Svoboda +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# - The name of the author may not be used to endorse or promote products +# derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + +USPACE_PREFIX = ../.. +LIBS = \ + $(LIBTRACKMOD_PREFIX)/libtrackmod.a \ + $(LIBHOUND_PREFIX)/libhound.a \ + $(LIBPCM_PREFIX)/libpcm.a + +EXTRA_CFLAGS = \ + -I$(LIBTRACKMOD_PREFIX) \ + -I$(LIBHOUND_PREFIX)/include \ + -I$(LIBPCM_PREFIX)/include +BINARY = modplay + +SOURCES = \ + modplay.c + +include $(USPACE_PREFIX)/Makefile.common Index: uspace/app/modplay/modplay.c =================================================================== --- uspace/app/modplay/modplay.c (revision 7e69e0e9418526683ac074433809479bcfed9ea9) +++ uspace/app/modplay/modplay.c (revision 7e69e0e9418526683ac074433809479bcfed9ea9) @@ -0,0 +1,157 @@ +/* + * Copyright (c) 2014 Jiri Svoboda + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * - The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/** @addtogroup edit + * @brief Amiga music module player. + * @{ + */ +/** + * @file + */ + +#include +#include +#include +#include +#include +#include +#include + +static bool quit = false; + +static void modplay_key_press(kbd_event_t *ev) +{ + if ((ev->mods & KM_ALT) == 0 && + (ev->mods & KM_SHIFT) == 0 && + (ev->mods & KM_CTRL) != 0) { + if (ev->key == KC_Q) + quit = true; + } +} + +static void modplay_event(cons_event_t *event) +{ + switch (event->type) { + case CEV_KEY: + if (event->ev.key.type == KEY_PRESS) { + modplay_key_press(&event->ev.key); + } + break; + default: + break; + } +} + +int main(int argc, char *argv[]) +{ + trackmod_module_t *mod; + trackmod_modplay_t *modplay; + hound_context_t *hound; + console_ctrl_t *con; + cons_event_t event; + suseconds_t timeout; + pcm_format_t format; + void *buffer; + size_t buffer_size; + int rc; + + if (argc != 2) { + printf("syntax: modplay \n"); + return 1; + } + + con = console_init(stdin, stdout); + + rc = trackmod_protracker_load(argv[1], &mod); + if (rc != EOK) { + printf("Error loading %s.\n", argv[1]); + return 1; + } + + + format.channels = 1; + format.sampling_rate = 44100; +#ifdef __LE__ + format.sample_format = PCM_SAMPLE_SINT16_LE; +#else + format.sample_format = PCM_SAMPLE_SINT16_BE; +#endif + buffer_size = format.sampling_rate; + + buffer = malloc(buffer_size); + if (buffer == NULL) { + printf("Error allocating audio buffer.\n"); + return 1; + } + + hound = hound_context_create_playback(argv[1], format, buffer_size); + if (hound == NULL) { + printf("Error creating playback context.\n"); + return 1; + } + + rc = hound_context_connect_target(hound, HOUND_DEFAULT_TARGET); + if (rc != EOK) { + printf("Error connecting default audio target (%d).\n", rc); + return 1; + } + + rc = trackmod_modplay_create(mod, format.sampling_rate, &modplay); + if (rc != EOK) { + printf("Error setting up playback.\n"); + return 1; + } + + printf("Playing '%s'. Press Ctrl+Q to quit.\n", argv[1]); + + while (true) { + timeout = 0; + if (console_get_event_timeout(con, &event, &timeout)) + modplay_event(&event); + if (quit) + break; + + trackmod_modplay_get_samples(modplay, buffer, buffer_size); + + rc = hound_write_main_stream(hound, buffer, buffer_size); + if (rc != EOK) { + printf("Error writing audio stream.\n"); + break; + } + } + + hound_context_destroy(hound); + trackmod_modplay_destroy(modplay); + trackmod_module_destroy(mod); + + return 0; +} + + +/** @} + */