mirror of
https://github.com/libretro/RetroArch
synced 2024-07-08 12:15:49 +00:00
714 lines
21 KiB
C
714 lines
21 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2011-2017 - Daniel De Matteis
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "tasks_internal.h"
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <file/nbio.h>
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#include <file/file_path.h>
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#include <audio/audio_mixer.h>
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#include <compat/strl.h>
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#include <string/stdstring.h>
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#include <retro_miscellaneous.h>
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#include <queues/task_queue.h>
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#include "../file_path_special.h"
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#include "../retroarch.h"
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#include "../verbosity.h"
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#include "task_file_transfer.h"
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#include "tasks_internal.h"
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struct audio_mixer_userdata
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{
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unsigned slot_selection_idx;
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enum audio_mixer_stream_type stream_type;
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enum audio_mixer_slot_selection_type slot_selection_type;
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};
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struct audio_mixer_handle
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{
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nbio_buf_t *buffer;
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retro_task_callback_t cb;
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enum audio_mixer_type type;
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char path[4095];
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bool copy_data_over;
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bool is_finished;
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};
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static void task_audio_mixer_load_free(retro_task_t *task)
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{
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nbio_handle_t *nbio = (nbio_handle_t*)task->state;
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struct audio_mixer_handle *mixer = (struct audio_mixer_handle*)nbio->data;
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if (mixer)
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{
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if (mixer->buffer)
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{
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if (mixer->buffer->path)
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free(mixer->buffer->path);
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free(mixer->buffer);
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}
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if (mixer->cb)
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mixer->cb(task, NULL, NULL, NULL);
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}
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if (!string_is_empty(nbio->path))
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free(nbio->path);
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if (nbio->data)
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free(nbio->data);
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nbio_free(nbio->handle);
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free(nbio);
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}
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static int cb_nbio_audio_mixer_load(void *data, size_t len)
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{
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nbio_handle_t *nbio = (nbio_handle_t*)data;
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struct audio_mixer_handle *mixer= (struct audio_mixer_handle*)nbio->data;
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void *ptr = nbio_get_ptr(nbio->handle, &len);
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nbio_buf_t *buffer = (nbio_buf_t*)calloc(1, sizeof(*mixer->buffer));
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if (!buffer)
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return -1;
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mixer->buffer = buffer;
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mixer->buffer->buf = ptr;
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mixer->buffer->bufsize = (unsigned)len;
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mixer->copy_data_over = true;
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nbio->is_finished = true;
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return 0;
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}
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static void task_audio_mixer_handle_upload_ogg(retro_task_t *task,
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void *task_data,
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void *user_data, const char *err)
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{
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audio_mixer_stream_params_t params;
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nbio_buf_t *img = (nbio_buf_t*)task_data;
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struct audio_mixer_userdata *user = (struct audio_mixer_userdata*)user_data;
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if (!img || !user)
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return;
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params.volume = 1.0f;
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params.slot_selection_type = user->slot_selection_type;
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params.slot_selection_idx = user->slot_selection_idx;
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params.stream_type = user->stream_type;
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params.type = AUDIO_MIXER_TYPE_OGG;
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params.state = AUDIO_STREAM_STATE_STOPPED;
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params.buf = img->buf;
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params.bufsize = img->bufsize;
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params.cb = NULL;
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params.basename = !string_is_empty(img->path) ? strdup(path_basename(img->path)) : NULL;
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audio_driver_mixer_add_stream(¶ms);
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if (img->path)
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free(img->path);
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if (params.basename != NULL)
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free(params.basename);
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free(img);
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free(user_data);
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}
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static void task_audio_mixer_handle_upload_ogg_and_play(retro_task_t *task,
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void *task_data,
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void *user_data, const char *err)
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{
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audio_mixer_stream_params_t params;
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nbio_buf_t *img = (nbio_buf_t*)task_data;
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struct audio_mixer_userdata *user = (struct audio_mixer_userdata*)user_data;
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if (!img || !user)
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return;
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params.volume = 1.0f;
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params.slot_selection_type = user->slot_selection_type;
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params.slot_selection_idx = user->slot_selection_idx;
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params.stream_type = user->stream_type;
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params.type = AUDIO_MIXER_TYPE_OGG;
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params.state = AUDIO_STREAM_STATE_PLAYING;
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params.buf = img->buf;
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params.bufsize = img->bufsize;
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params.cb = NULL;
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params.basename = !string_is_empty(img->path) ? strdup(path_basename(img->path)) : NULL;
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audio_driver_mixer_add_stream(¶ms);
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if (img->path)
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free(img->path);
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if (params.basename != NULL)
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free(params.basename);
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free(img);
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free(user_data);
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}
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static void task_audio_mixer_handle_upload_flac(retro_task_t *task,
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void *task_data,
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void *user_data, const char *err)
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{
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audio_mixer_stream_params_t params;
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nbio_buf_t *img = (nbio_buf_t*)task_data;
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struct audio_mixer_userdata *user = (struct audio_mixer_userdata*)user_data;
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if (!img || !user)
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return;
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params.volume = 1.0f;
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params.slot_selection_type = user->slot_selection_type;
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params.slot_selection_idx = user->slot_selection_idx;
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params.stream_type = user->stream_type;
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params.type = AUDIO_MIXER_TYPE_FLAC;
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params.state = AUDIO_STREAM_STATE_STOPPED;
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params.buf = img->buf;
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params.bufsize = img->bufsize;
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params.cb = NULL;
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params.basename = !string_is_empty(img->path) ? strdup(path_basename(img->path)) : NULL;
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audio_driver_mixer_add_stream(¶ms);
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if (img->path)
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free(img->path);
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if (params.basename != NULL)
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free(params.basename);
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free(img);
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free(user_data);
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}
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static void task_audio_mixer_handle_upload_flac_and_play(retro_task_t *task,
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void *task_data,
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void *user_data, const char *err)
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{
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audio_mixer_stream_params_t params;
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nbio_buf_t *img = (nbio_buf_t*)task_data;
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struct audio_mixer_userdata *user = (struct audio_mixer_userdata*)user_data;
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if (!img || !user)
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return;
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params.volume = 1.0f;
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params.slot_selection_type = user->slot_selection_type;
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params.slot_selection_idx = user->slot_selection_idx;
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params.stream_type = user->stream_type;
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params.type = AUDIO_MIXER_TYPE_FLAC;
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params.state = AUDIO_STREAM_STATE_PLAYING;
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params.buf = img->buf;
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params.bufsize = img->bufsize;
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params.cb = NULL;
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params.basename = !string_is_empty(img->path) ? strdup(path_basename(img->path)) : NULL;
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audio_driver_mixer_add_stream(¶ms);
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if (img->path)
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free(img->path);
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if (params.basename != NULL)
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free(params.basename);
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free(img);
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free(user_data);
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}
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static void task_audio_mixer_handle_upload_mp3(retro_task_t *task,
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void *task_data,
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void *user_data, const char *err)
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{
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audio_mixer_stream_params_t params;
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nbio_buf_t *img = (nbio_buf_t*)task_data;
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struct audio_mixer_userdata *user = (struct audio_mixer_userdata*)user_data;
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if (!img || !user)
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return;
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params.volume = 1.0f;
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params.slot_selection_type = user->slot_selection_type;
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params.slot_selection_idx = user->slot_selection_idx;
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params.stream_type = user->stream_type;
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params.type = AUDIO_MIXER_TYPE_MP3;
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params.state = AUDIO_STREAM_STATE_STOPPED;
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params.buf = img->buf;
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params.bufsize = img->bufsize;
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params.cb = NULL;
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params.basename = !string_is_empty(img->path) ? strdup(path_basename(img->path)) : NULL;
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audio_driver_mixer_add_stream(¶ms);
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if (img->path)
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free(img->path);
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if (params.basename != NULL)
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free(params.basename);
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free(img);
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free(user_data);
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}
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static void task_audio_mixer_handle_upload_mp3_and_play(retro_task_t *task,
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void *task_data,
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void *user_data, const char *err)
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{
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audio_mixer_stream_params_t params;
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nbio_buf_t *img = (nbio_buf_t*)task_data;
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struct audio_mixer_userdata *user = (struct audio_mixer_userdata*)user_data;
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if (!img || !user)
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return;
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params.volume = 1.0f;
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params.slot_selection_type = user->slot_selection_type;
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params.slot_selection_idx = user->slot_selection_idx;
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params.stream_type = user->stream_type;
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params.type = AUDIO_MIXER_TYPE_MP3;
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params.state = AUDIO_STREAM_STATE_PLAYING;
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params.buf = img->buf;
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params.bufsize = img->bufsize;
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params.cb = NULL;
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params.basename = !string_is_empty(img->path) ? strdup(path_basename(img->path)) : NULL;
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audio_driver_mixer_add_stream(¶ms);
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if (img->path)
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free(img->path);
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if (params.basename != NULL)
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free(params.basename);
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free(img);
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free(user_data);
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}
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static void task_audio_mixer_handle_upload_mod(retro_task_t *task,
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void *task_data,
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void *user_data, const char *err)
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{
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audio_mixer_stream_params_t params;
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nbio_buf_t *img = (nbio_buf_t*)task_data;
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struct audio_mixer_userdata *user = (struct audio_mixer_userdata*)user_data;
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if (!img || !user)
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return;
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params.volume = 1.0f;
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params.slot_selection_type = user->slot_selection_type;
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params.slot_selection_idx = user->slot_selection_idx;
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params.stream_type = user->stream_type;
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params.type = AUDIO_MIXER_TYPE_MOD;
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params.state = AUDIO_STREAM_STATE_STOPPED;
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params.buf = img->buf;
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params.bufsize = img->bufsize;
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params.cb = NULL;
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params.basename = !string_is_empty(img->path) ? strdup(path_basename(img->path)) : NULL;
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audio_driver_mixer_add_stream(¶ms);
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if (img->path)
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free(img->path);
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if (params.basename != NULL)
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free(params.basename);
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free(img);
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free(user_data);
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}
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static void task_audio_mixer_handle_upload_mod_and_play(retro_task_t *task,
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void *task_data,
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void *user_data, const char *err)
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{
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audio_mixer_stream_params_t params;
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nbio_buf_t *img = (nbio_buf_t*)task_data;
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struct audio_mixer_userdata *user = (struct audio_mixer_userdata*)user_data;
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if (!img || !user)
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return;
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params.volume = 1.0f;
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params.slot_selection_type = user->slot_selection_type;
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params.slot_selection_idx = user->slot_selection_idx;
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params.stream_type = user->stream_type;
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params.type = AUDIO_MIXER_TYPE_MOD;
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params.state = AUDIO_STREAM_STATE_PLAYING;
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params.buf = img->buf;
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params.bufsize = img->bufsize;
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params.cb = NULL;
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params.basename = !string_is_empty(img->path) ? strdup(path_basename(img->path)) : NULL;
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audio_driver_mixer_add_stream(¶ms);
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if (img->path)
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free(img->path);
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if (params.basename != NULL)
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free(params.basename);
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free(img);
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free(user_data);
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}
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#ifdef HAVE_RWAV
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static void task_audio_mixer_handle_upload_wav(retro_task_t *task,
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void *task_data,
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void *user_data, const char *err)
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{
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audio_mixer_stream_params_t params;
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nbio_buf_t *img = (nbio_buf_t*)task_data;
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struct audio_mixer_userdata *user = (struct audio_mixer_userdata*)user_data;
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if (!img || !user)
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return;
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params.volume = 1.0f;
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params.slot_selection_type = user->slot_selection_type;
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params.slot_selection_idx = user->slot_selection_idx;
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params.stream_type = user->stream_type;
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params.type = AUDIO_MIXER_TYPE_WAV;
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params.state = AUDIO_STREAM_STATE_STOPPED;
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params.buf = img->buf;
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params.bufsize = img->bufsize;
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params.cb = NULL;
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params.basename = !string_is_empty(img->path) ? strdup(path_basename(img->path)) : NULL;
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audio_driver_mixer_add_stream(¶ms);
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if (img->path)
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free(img->path);
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if (params.basename != NULL)
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free(params.basename);
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free(img);
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free(user_data);
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}
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static void task_audio_mixer_handle_upload_wav_and_play(retro_task_t *task,
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void *task_data,
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void *user_data, const char *err)
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{
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audio_mixer_stream_params_t params;
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nbio_buf_t *img = (nbio_buf_t*)task_data;
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struct audio_mixer_userdata *user = (struct audio_mixer_userdata*)user_data;
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if (!img || !user)
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return;
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params.volume = 1.0f;
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params.slot_selection_type = user->slot_selection_type;
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params.slot_selection_idx = user->slot_selection_idx;
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params.stream_type = user->stream_type;
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params.type = AUDIO_MIXER_TYPE_WAV;
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params.state = AUDIO_STREAM_STATE_PLAYING;
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params.buf = img->buf;
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params.bufsize = img->bufsize;
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params.cb = NULL;
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params.basename = !string_is_empty(img->path) ? strdup(path_basename(img->path)) : NULL;
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audio_driver_mixer_add_stream(¶ms);
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if (img->path)
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free(img->path);
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if (params.basename != NULL)
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free(params.basename);
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free(img);
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free(user_data);
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}
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#endif
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bool task_audio_mixer_load_handler(retro_task_t *task)
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{
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nbio_handle_t *nbio = (nbio_handle_t*)task->state;
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struct audio_mixer_handle *mixer = (struct audio_mixer_handle*)nbio->data;
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if (
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nbio->is_finished
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&& (mixer && !mixer->is_finished)
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&& (mixer->copy_data_over)
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&& (!task_get_cancelled(task)))
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{
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nbio_buf_t *img = (nbio_buf_t*)malloc(sizeof(*img));
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if (img)
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{
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img->buf = mixer->buffer->buf;
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img->bufsize = mixer->buffer->bufsize;
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img->path = strdup(nbio->path);
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}
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task_set_data(task, img);
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mixer->copy_data_over = false;
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mixer->is_finished = true;
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return false;
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}
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return true;
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}
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bool task_push_audio_mixer_load_and_play(
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const char *fullpath, retro_task_callback_t cb, void *user_data,
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bool system,
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enum audio_mixer_slot_selection_type slot_selection_type,
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int slot_selection_idx)
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{
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nbio_handle_t *nbio = NULL;
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struct audio_mixer_handle *mixer = NULL;
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retro_task_t *t = task_init();
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struct audio_mixer_userdata *user = (struct audio_mixer_userdata*)calloc(1, sizeof(*user));
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/* We are comparing against a fixed list of file
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* extensions, the longest (jpeg) being 4 characters
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* in length. We therefore only need to extract the first
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* 5 characters from the extension of the input path
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* to correctly validate a match */
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const char *ext = NULL;
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char ext_lower[6];
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ext_lower[0] = '\0';
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if (!t || !user)
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goto error;
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nbio = (nbio_handle_t*)calloc(1, sizeof(*nbio));
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if (!nbio)
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goto error;
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nbio->path = strdup(fullpath);
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mixer = (struct audio_mixer_handle*)calloc(1, sizeof(*mixer));
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if (!mixer)
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goto error;
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mixer->is_finished = false;
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strlcpy(mixer->path, fullpath, sizeof(mixer->path));
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|
|
nbio->type = NBIO_TYPE_NONE;
|
|
mixer->type = AUDIO_MIXER_TYPE_NONE;
|
|
|
|
/* Get file extension */
|
|
ext = strrchr(fullpath, '.');
|
|
|
|
if (!ext || (*(++ext) == '\0'))
|
|
goto error;
|
|
|
|
/* Copy and convert to lower case */
|
|
strlcpy(ext_lower, ext, sizeof(ext_lower));
|
|
string_to_lower(ext_lower);
|
|
|
|
#ifdef HAVE_RWAV
|
|
if (string_is_equal(ext_lower, "wav"))
|
|
{
|
|
mixer->type = AUDIO_MIXER_TYPE_WAV;
|
|
nbio->type = NBIO_TYPE_WAV;
|
|
t->callback = task_audio_mixer_handle_upload_wav_and_play;
|
|
}
|
|
else
|
|
#endif
|
|
if (string_is_equal(ext_lower, "ogg"))
|
|
{
|
|
mixer->type = AUDIO_MIXER_TYPE_OGG;
|
|
nbio->type = NBIO_TYPE_OGG;
|
|
t->callback = task_audio_mixer_handle_upload_ogg_and_play;
|
|
}
|
|
else if (string_is_equal(ext_lower, "mp3"))
|
|
{
|
|
mixer->type = AUDIO_MIXER_TYPE_MP3;
|
|
nbio->type = NBIO_TYPE_MP3;
|
|
t->callback = task_audio_mixer_handle_upload_mp3_and_play;
|
|
}
|
|
else if (string_is_equal(ext_lower, "flac"))
|
|
{
|
|
mixer->type = AUDIO_MIXER_TYPE_FLAC;
|
|
nbio->type = NBIO_TYPE_FLAC;
|
|
t->callback = task_audio_mixer_handle_upload_flac_and_play;
|
|
}
|
|
else if (
|
|
string_is_equal(ext_lower, "mod") ||
|
|
string_is_equal(ext_lower, "s3m") ||
|
|
string_is_equal(ext_lower, "xm"))
|
|
{
|
|
mixer->type = AUDIO_MIXER_TYPE_MOD;
|
|
nbio->type = NBIO_TYPE_MOD;
|
|
t->callback = task_audio_mixer_handle_upload_mod_and_play;
|
|
}
|
|
|
|
if (system)
|
|
user->stream_type = AUDIO_STREAM_TYPE_SYSTEM;
|
|
else
|
|
user->stream_type = AUDIO_STREAM_TYPE_USER;
|
|
|
|
user->slot_selection_type = slot_selection_type;
|
|
user->slot_selection_idx = slot_selection_idx;
|
|
|
|
nbio->data = (struct audio_mixer_handle*)mixer;
|
|
nbio->is_finished = false;
|
|
nbio->cb = &cb_nbio_audio_mixer_load;
|
|
nbio->status = NBIO_STATUS_INIT;
|
|
|
|
t->state = nbio;
|
|
t->handler = task_file_load_handler;
|
|
t->cleanup = task_audio_mixer_load_free;
|
|
t->user_data = user;
|
|
|
|
task_queue_push(t);
|
|
|
|
return true;
|
|
|
|
error:
|
|
if (nbio)
|
|
{
|
|
if (!string_is_empty(nbio->path))
|
|
free(nbio->path);
|
|
if (nbio->data)
|
|
free(nbio->data);
|
|
nbio_free(nbio->handle);
|
|
free(nbio);
|
|
}
|
|
if (user)
|
|
free(user);
|
|
if (t)
|
|
free(t);
|
|
|
|
RARCH_ERR("[audio mixer load] Failed to open '%s': %s.\n",
|
|
fullpath, strerror(errno));
|
|
|
|
return false;
|
|
}
|
|
|
|
bool task_push_audio_mixer_load(
|
|
const char *fullpath, retro_task_callback_t cb, void *user_data,
|
|
bool system,
|
|
enum audio_mixer_slot_selection_type slot_selection_type,
|
|
int slot_selection_idx)
|
|
{
|
|
nbio_handle_t *nbio = NULL;
|
|
struct audio_mixer_handle *mixer = NULL;
|
|
retro_task_t *t = task_init();
|
|
struct audio_mixer_userdata *user = (struct audio_mixer_userdata*)calloc(1, sizeof(*user));
|
|
/* We are comparing against a fixed list of file
|
|
* extensions, the longest (jpeg) being 4 characters
|
|
* in length. We therefore only need to extract the first
|
|
* 5 characters from the extension of the input path
|
|
* to correctly validate a match */
|
|
const char *ext = NULL;
|
|
char ext_lower[6];
|
|
|
|
ext_lower[0] = '\0';
|
|
|
|
if (!t || !user)
|
|
goto error;
|
|
|
|
nbio = (nbio_handle_t*)calloc(1, sizeof(*nbio));
|
|
|
|
if (!nbio)
|
|
goto error;
|
|
|
|
nbio->path = strdup(fullpath);
|
|
|
|
mixer = (struct audio_mixer_handle*)calloc(1, sizeof(*mixer));
|
|
if (!mixer)
|
|
goto error;
|
|
|
|
mixer->is_finished = false;
|
|
mixer->cb = cb;
|
|
|
|
strlcpy(mixer->path, fullpath, sizeof(mixer->path));
|
|
|
|
nbio->type = NBIO_TYPE_NONE;
|
|
mixer->type = AUDIO_MIXER_TYPE_NONE;
|
|
|
|
/* Get file extension */
|
|
ext = strrchr(fullpath, '.');
|
|
|
|
if (!ext || (*(++ext) == '\0'))
|
|
goto error;
|
|
|
|
/* Copy and convert to lower case */
|
|
strlcpy(ext_lower, ext, sizeof(ext_lower));
|
|
string_to_lower(ext_lower);
|
|
|
|
#ifdef HAVE_RWAV
|
|
if (string_is_equal(ext_lower, "wav"))
|
|
{
|
|
mixer->type = AUDIO_MIXER_TYPE_WAV;
|
|
nbio->type = NBIO_TYPE_WAV;
|
|
t->callback = task_audio_mixer_handle_upload_wav;
|
|
}
|
|
else
|
|
#endif
|
|
if (string_is_equal(ext_lower, "ogg"))
|
|
{
|
|
mixer->type = AUDIO_MIXER_TYPE_OGG;
|
|
nbio->type = NBIO_TYPE_OGG;
|
|
t->callback = task_audio_mixer_handle_upload_ogg;
|
|
}
|
|
else if (string_is_equal(ext_lower, "mp3"))
|
|
{
|
|
mixer->type = AUDIO_MIXER_TYPE_MP3;
|
|
nbio->type = NBIO_TYPE_MP3;
|
|
t->callback = task_audio_mixer_handle_upload_mp3;
|
|
}
|
|
else if (string_is_equal(ext_lower, "flac"))
|
|
{
|
|
mixer->type = AUDIO_MIXER_TYPE_FLAC;
|
|
nbio->type = NBIO_TYPE_FLAC;
|
|
t->callback = task_audio_mixer_handle_upload_flac;
|
|
}
|
|
else if (
|
|
string_is_equal(ext_lower, "mod") ||
|
|
string_is_equal(ext_lower, "s3m") ||
|
|
string_is_equal(ext_lower, "xm"))
|
|
{
|
|
mixer->type = AUDIO_MIXER_TYPE_MOD;
|
|
nbio->type = NBIO_TYPE_MOD;
|
|
t->callback = task_audio_mixer_handle_upload_mod;
|
|
}
|
|
|
|
nbio->data = (struct audio_mixer_handle*)mixer;
|
|
nbio->is_finished = false;
|
|
nbio->cb = &cb_nbio_audio_mixer_load;
|
|
nbio->status = NBIO_STATUS_INIT;
|
|
|
|
if (system)
|
|
user->stream_type = AUDIO_STREAM_TYPE_SYSTEM;
|
|
else
|
|
user->stream_type = AUDIO_STREAM_TYPE_USER;
|
|
|
|
user->slot_selection_type = slot_selection_type;
|
|
user->slot_selection_idx = slot_selection_idx;
|
|
|
|
t->state = nbio;
|
|
t->handler = task_file_load_handler;
|
|
t->cleanup = task_audio_mixer_load_free;
|
|
t->user_data = user;
|
|
|
|
task_queue_push(t);
|
|
|
|
return true;
|
|
|
|
error:
|
|
if (nbio)
|
|
{
|
|
if (!string_is_empty(nbio->path))
|
|
free(nbio->path);
|
|
if (nbio->data)
|
|
free(nbio->data);
|
|
nbio_free(nbio->handle);
|
|
free(nbio);
|
|
}
|
|
if (user)
|
|
free(user);
|
|
if (t)
|
|
free(t);
|
|
|
|
RARCH_ERR("[audio mixer load] Failed to open '%s': %s.\n",
|
|
fullpath, strerror(errno));
|
|
|
|
return false;
|
|
}
|