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demux_raw: remove global option variables

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wm4 2014-06-10 23:06:42 +02:00
parent 099cdbf019
commit f9f89b9049
3 changed files with 86 additions and 58 deletions
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131
demux/demux_raw.c
View File

@ -24,6 +24,7 @@
#include <string.h>
#include "options/m_option.h"
#include "options/options.h"
#include "stream/stream.h"
#include "demux.h"
@ -33,48 +34,69 @@
#include "video/img_format.h"
#include "video/img_fourcc.h"
struct demux_rawaudio_opts {
struct mp_chmap channels;
int samplerate;
int aformat;
};
#define OPT_BASE_STRUCT struct demux_rawaudio_opts
const struct m_sub_options demux_rawaudio_conf = {
.opts = (const m_option_t[]) {
OPT_CHMAP("channels", channels, CONF_MIN, .min = 1),
OPT_INTRANGE("rate", samplerate, 0, 1000, 8 * 48000),
OPT_AUDIOFORMAT("format", aformat, 0),
{0}
},
.size = sizeof(struct demux_rawaudio_opts),
.defaults = &(const struct demux_rawaudio_opts){
.channels = MP_CHMAP_INIT_STEREO,
.samplerate = 44100,
.aformat = AF_FORMAT_S16,
},
};
struct demux_rawvideo_opts {
int vformat;
int mp_format;
char *codec;
int width;
int height;
float fps;
int imgsize;
};
#undef OPT_BASE_STRUCT
#define OPT_BASE_STRUCT struct demux_rawvideo_opts
const struct m_sub_options demux_rawvideo_conf = {
.opts = (const m_option_t[]) {
OPT_INTRANGE("w", width, 0, 1, 8192),
OPT_INTRANGE("h", height, 0, 1, 8192),
OPT_GENERAL(int, "format", vformat, 0, .type = &m_option_type_fourcc),
OPT_IMAGEFORMAT("mp-format", mp_format, 0),
OPT_STRING("codec", codec, 0),
OPT_FLOATRANGE("fps", fps, 0, 0.001, 1000),
OPT_INTRANGE("size", imgsize, 0, 1, 8192 * 8192 * 4),
{0}
},
.size = sizeof(struct demux_rawvideo_opts),
.defaults = &(const struct demux_rawvideo_opts){
.vformat = MP_FOURCC_I420,
.width = 1280,
.height = 720,
.fps = 25,
},
};
struct priv {
int frame_size;
int read_frames;
double frame_rate;
};
static struct mp_chmap channels = MP_CHMAP_INIT_STEREO;
static int samplerate = 44100;
static int aformat = AF_FORMAT_S16;
const m_option_t demux_rawaudio_opts[] = {
{ "channels", &channels, &m_option_type_chmap, CONF_MIN, 1 },
{ "rate", &samplerate, CONF_TYPE_INT, CONF_RANGE, 1000, 8 * 48000, NULL },
{ "format", &aformat, CONF_TYPE_AFMT, 0, 0, 0, NULL },
{NULL, NULL, 0, 0, 0, 0, NULL}
};
static int vformat = MP_FOURCC_I420;
static int mp_format;
static char *codec;
static int width = 1280;
static int height = 720;
static float fps = 25;
static int imgsize = 0;
const m_option_t demux_rawvideo_opts[] = {
// size:
{ "w", &width, CONF_TYPE_INT, CONF_RANGE, 1, 8192, NULL },
{ "h", &height, CONF_TYPE_INT, CONF_RANGE, 1, 8192, NULL },
// format:
{ "format", &vformat, CONF_TYPE_FOURCC, 0, 0, 0, NULL },
{ "mp-format", &mp_format, CONF_TYPE_IMGFMT, 0, 0, 0, NULL },
{ "codec", &codec, CONF_TYPE_STRING, 0, 0, 0, NULL },
// misc:
{ "fps", &fps, CONF_TYPE_FLOAT, CONF_RANGE, 0.001, 1000, NULL },
{ "size", &imgsize, CONF_TYPE_INT, CONF_RANGE, 1, 8192 * 8192 * 4, NULL },
{NULL, NULL, 0, 0, 0, 0, NULL}
};
static int demux_rawaudio_open(demuxer_t *demuxer, enum demux_check check)
{
struct demux_rawaudio_opts *opts = demuxer->opts->demux_rawaudio;
struct sh_stream *sh;
sh_audio_t *sh_audio;
MP_WAVEFORMATEX *w;
@ -82,20 +104,20 @@ static int demux_rawaudio_open(demuxer_t *demuxer, enum demux_check check)
if (check != DEMUX_CHECK_REQUEST && check != DEMUX_CHECK_FORCE)
return -1;
if ((aformat & AF_FORMAT_SPECIAL_MASK) != 0)
if ((opts->aformat & AF_FORMAT_SPECIAL_MASK) != 0)
return -1;
sh = new_sh_stream(demuxer, STREAM_AUDIO);
sh_audio = sh->audio;
sh->codec = "mp-pcm";
sh->format = aformat;
sh->format = opts->aformat;
sh_audio->wf = w = talloc_zero(sh, MP_WAVEFORMATEX);
w->wFormatTag = 0;
sh_audio->channels = channels;
sh_audio->channels = opts->channels;
w->nChannels = sh_audio->channels.num;
w->nSamplesPerSec = sh_audio->samplerate = samplerate;
int samplesize = af_fmt2bps(aformat);
w->nAvgBytesPerSec = samplerate * samplesize * w->nChannels;
w->nSamplesPerSec = sh_audio->samplerate = opts->samplerate;
int samplesize = af_fmt2bps(opts->aformat);
w->nAvgBytesPerSec = sh_audio->samplerate * samplesize * w->nChannels;
w->nBlockAlign = w->nChannels * samplesize;
w->wBitsPerSample = 8 * samplesize;
w->cbSize = 0;
@ -104,8 +126,8 @@ static int demux_rawaudio_open(demuxer_t *demuxer, enum demux_check check)
demuxer->priv = p;
*p = (struct priv) {
.frame_size = samplesize * sh_audio->channels.num,
.frame_rate = samplerate,
.read_frames = samplerate,
.frame_rate = sh_audio->samplerate,
.read_frames = sh_audio->samplerate,
};
return 0;
@ -113,35 +135,40 @@ static int demux_rawaudio_open(demuxer_t *demuxer, enum demux_check check)
static int demux_rawvideo_open(demuxer_t *demuxer, enum demux_check check)
{
struct demux_rawvideo_opts *opts = demuxer->opts->demux_rawvideo;
struct sh_stream *sh;
sh_video_t *sh_video;
if (check != DEMUX_CHECK_REQUEST && check != DEMUX_CHECK_FORCE)
return -1;
int width = opts->width;
int height = opts->height;
if (!width || !height) {
MP_ERR(demuxer, "rawvideo: width or height not specified!\n");
return -1;
}
const char *decoder = "rawvideo";
int imgfmt = vformat;
if (mp_format && !IMGFMT_IS_HWACCEL(mp_format)) {
int imgfmt = opts->vformat;
int imgsize = opts->imgsize;
if (opts->mp_format && !IMGFMT_IS_HWACCEL(opts->mp_format)) {
decoder = "mp-rawvideo";
imgfmt = mp_format;
imgfmt = opts->mp_format;
if (!imgsize) {
struct mp_imgfmt_desc desc = mp_imgfmt_get_desc(mp_format);
struct mp_imgfmt_desc desc = mp_imgfmt_get_desc(opts->mp_format);
for (int p = 0; p < desc.num_planes; p++) {
imgsize += ((width >> desc.xs[p]) * (height >> desc.ys[p]) *
desc.bpp[p] + 7) / 8;
}
}
} else if (codec && codec[0])
decoder = talloc_strdup(demuxer, codec);
} else if (opts->codec && opts->codec[0])
decoder = talloc_strdup(demuxer, opts->codec);
if (!imgsize) {
int bpp = 0;
switch (vformat) {
switch (imgfmt) {
case MP_FOURCC_I420: case MP_FOURCC_IYUV:
case MP_FOURCC_NV12: case MP_FOURCC_NV21:
case MP_FOURCC_HM12:
@ -176,16 +203,16 @@ static int demux_rawvideo_open(demuxer_t *demuxer, enum demux_check check)
sh_video = sh->video;
sh->codec = decoder;
sh->format = imgfmt;
sh_video->fps = fps;
sh_video->fps = opts->fps;
sh_video->disp_w = width;
sh_video->disp_h = height;
sh_video->bitrate = fps * imgsize * 8;
sh_video->bitrate = sh_video->fps * imgsize * 8;
struct priv *p = talloc_ptrtype(demuxer, p);
demuxer->priv = p;
*p = (struct priv) {
.frame_size = imgsize,
.frame_rate = fps,
.frame_rate = sh_video->fps,
.read_frames = 1,
};

10
options/options.c
View File

@ -43,10 +43,6 @@
#include "player/command.h"
#include "osdep/priority.h"
/* defined in demux: */
extern const m_option_t demux_rawaudio_opts[];
extern const m_option_t demux_rawvideo_opts[];
extern const char mp_help_text[];
static void print_version(struct mp_log *log)
@ -64,6 +60,8 @@ extern const struct m_sub_options stream_pvr_conf;
extern const struct m_sub_options stream_cdda_conf;
extern const struct m_sub_options stream_dvb_conf;
extern const struct m_sub_options sws_conf;
extern const struct m_sub_options demux_rawaudio_conf;
extern const struct m_sub_options demux_rawvideo_conf;
extern const m_option_t lavfdopts_conf[];
@ -283,8 +281,8 @@ const m_option_t mp_opts[] = {
{"ad-lavc", (void *) ad_lavc_decode_opts_conf, CONF_TYPE_SUBCONFIG},
{"demuxer-lavf", (void *) lavfdopts_conf, CONF_TYPE_SUBCONFIG},
{"demuxer-rawaudio", (void *)&demux_rawaudio_opts, CONF_TYPE_SUBCONFIG},
{"demuxer-rawvideo", (void *)&demux_rawvideo_opts, CONF_TYPE_SUBCONFIG},
OPT_SUBSTRUCT("demuxer-rawaudio", demux_rawaudio, demux_rawaudio_conf, 0),
OPT_SUBSTRUCT("demuxer-rawvideo", demux_rawvideo, demux_rawvideo_conf, 0),
OPT_FLAG("demuxer-mkv-subtitle-preroll", mkv_subtitle_preroll, 0),
OPT_FLAG("mkv-subtitle-preroll", mkv_subtitle_preroll, 0), // old alias

3
options/options.h
View File

@ -256,6 +256,9 @@ typedef struct MPOpts {
double mf_fps;
char *mf_type;
struct demux_rawaudio_opts *demux_rawaudio;
struct demux_rawvideo_opts *demux_rawvideo;
struct lavc_param {
int fast;
int show_all;