lsmashsource.c

/*****************************************************************************
 * lsmashsource.c
 *****************************************************************************
 * Copyright (C) 2013-2015 L-SMASH Works project
 *
 * Authors: Yusuke Nakamura <muken.the.vfrmaniac@gmail.com>
 *
 * 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.
 *****************************************************************************/

/* This file is available under an ISC license.
 * However, when distributing its binary file, it will be under LGPL or GPL. */

#include <stdarg.h>

#include "../common/cpp_compat.h"
#include "lsmashsource.h"

// #include "version.h"

void set_error(lw_log_handler_t* lhp, lw_log_level level, const char* message)
{
    vs_basic_handler_t* eh = (vs_basic_handler_t*)lhp->priv;
    if (!eh || !eh->vsapi)
        return;
    if (eh->out)
        eh->vsapi->mapSetError(eh->out, message);
    else if (eh->frame_ctx)
        eh->vsapi->setFilterError(message, eh->frame_ctx);
}

void set_error_on_init(VSMap* out, const VSAPI* vsapi, const char* format, ...)
{
    char message[4096];
    va_list args;
    va_start(args, format);
    vsnprintf(message, sizeof message, format, args);
    va_end(args);
    vsapi->mapSetError(out, message);
}

extern void VS_CC vs_libavsmashsource_create(const VSMap* in, VSMap* out, void* user_data, VSCore* core, const VSAPI* vsapi);
extern void VS_CC vs_lwlibavsource_create(const VSMap* in, VSMap* out, void* user_data, VSCore* core, const VSAPI* vsapi);
extern void VS_CC vs_libavsmashaudiosource_create(const VSMap* in, VSMap* out, void* user_data, VSCore* core, const VSAPI* vsapi);
extern void VS_CC vs_lwlibavaudiosource_create(const VSMap* in, VSMap* out, void* user_data, VSCore* core, const VSAPI* vsapi);

/*void VS_CC vs_version_create( const VSMap *in, VSMap *out, void *user_data, VSCore *core, const VSAPI *vsapi )
{
    vsapi->propSetData(out, "version", VERSION, -1, paAppend);
    vsapi->propSetData(out, "config", config_opts, -1, paAppend);
    vsapi->propSetData(out, "ffmpeg_version", FFMPEG_VERSION, -1, paAppend);
    vsapi->propSetData(out, "ffmpeg_version", LIBAVCODEC_IDENT, -1, paAppend);
    vsapi->propSetData(out, "ffmpeg_version", LIBAVFORMAT_IDENT, -1, paAppend);
    vsapi->propSetData(out, "ffmpeg_version", LIBAVUTIL_IDENT, -1, paAppend);
    vsapi->propSetData(out, "ffmpeg_version", LIBSWSCALE_IDENT, -1, paAppend);
}*/

VS_EXTERNAL_API(void) VapourSynthPluginInit2(VSPlugin* plugin, const VSPLUGINAPI* vspapi)
{
    vspapi->configPlugin("systems.innocent.lsmas", "lsmas", "LSMASHSource for VapourSynth",
        VS_MAKE_VERSION(1, 0), VAPOURSYNTH_API_VERSION, 0, plugin);
#define COMMON_OPTS                                                                                                                       \
    "threads:int:opt;seek_mode:int:opt;seek_threshold:int:opt;dr:int:opt;fpsnum:int:opt;fpsden:int:opt;variable:int:opt;format:data:opt;" \
    "decoder:data:opt;prefer_hw:int:opt;"
    vspapi->registerFunction("LibavSMASHSource", "source:data;track:int:opt;" COMMON_OPTS "ff_loglevel:int:opt;ff_options:data:opt;",
        "clip:vnode;", vs_libavsmashsource_create, NULL, plugin);
    vspapi->registerFunction("LibavSMASHAudioSource",
        "source:data;track:int:opt;skip_priming:int:opt;layout:data:opt;rate:int:opt;decoder:data:opt;ff_loglevel:int:opt;drc_scale:"
        "float:opt;ff_options:data:opt;skip_tail:int:opt;",
        "audio:anode;", vs_libavsmashaudiosource_create, NULL, plugin);
    vspapi->registerFunction("LWLibavSource",
        "source:data;stream_index:int:opt;cache:int:opt;cachefile:data:opt;" COMMON_OPTS
        "repeat:int:opt;dominance:int:opt;ff_loglevel:int:opt;cachedir:data:opt;ff_options:data:opt;rap_verification:int:opt;",
        "clip:vnode;", vs_lwlibavsource_create, NULL, plugin);
    vspapi->registerFunction("LWLibavAudioSource",
        "source:data;stream_index:int:opt;cache:int:opt;cachefile:data:opt;av_sync:int:opt;layout:data:opt;rate:int:opt;decoder:data:opt;"
        "ff_loglevel:int:opt;cachedir:data:opt;indexingpr:int:opt;drc_scale:float:opt;ff_options:data:opt;fill_agaps:int:opt;",
        "audio:anode;", vs_lwlibavaudiosource_create, NULL, plugin);
#undef COMMON_OPTS
}