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core: move most mpcommon.c contents to mplayer.c

Browse Source 
The contents of mpcommon.c were quite arbitrary; the most common
reason to place some functions in this file had been "MEncoder happens
to need similar code as MPlayer and we want to share some parts, but
we have no clue whatsoever how to organize things in a sensible way,
so we'll just dump those parts we want to share in mpcommon.c". As a
result of containing an essentially random subset of top-level player
functionality the mpcommon.h header required access to central structs
and was unsuitable for inclusion in lower-level code, but was
nonetheless included there for the mplayer_version symbol.

Move almost all contents from mpcommon.c to mplayer.c. mplayer.c is
already big and should perhaps be split further, but keeping a few
random functions in mpcommon.c would not be an improvement.
This commit is contained in:
Uoti Urpala 2011-01-12 01:37:02 +02:00
parent a1692437d0
commit 43b1de1dd7
7 changed files with 314 additions and 356 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
command.c
View File

@ -1711,7 +1711,7 @@ static int mp_property_sub(m_option_t *prop, int action, void *arg,
}
#endif
update_subtitles(mpctx, &mpctx->opts, mpctx->sh_video, 0, 0, d_sub, 1);
update_subtitles(mpctx, 0, 0, true);
return M_PROPERTY_OK;
}

4
find_sub.c
View File

@ -28,6 +28,7 @@
#include "mp_msg.h"
#include "mpcommon.h"
#include "mplayer.h"
static int current_sub=0;
@ -36,9 +37,6 @@ static int nosub_range_start=-1;
static int nosub_range_end=-1;
static const sub_data *last_sub_data = NULL;
extern float sub_delay;
extern float sub_fps;
void step_sub(sub_data *subd, float pts, int movement) {
subtitle *subs;
int key;

2
mp_core.h
View File

@ -246,5 +246,7 @@ double get_current_time(struct MPContext *mpctx);
int get_percent_pos(struct MPContext *mpctx);
int get_current_chapter(struct MPContext *mpctx);
char *chapter_display_name(struct MPContext *mpctx, int chapter);
void update_subtitles(struct MPContext *mpctx, double refpts,
double sub_offset, bool reset);
#endif /* MPLAYER_MP_CORE_H */

320
mpcommon.c
View File

@ -16,326 +16,6 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#if defined(__MINGW32__) || defined(__CYGWIN__)
#include <windows.h>
#endif
#include <stdlib.h>
#include <stdbool.h>
#include "mpcommon.h"
#include "options.h"
#include "stream/stream.h"
#include "libmpdemux/demuxer.h"
#include "libmpdemux/stheader.h"
#include "mplayer.h"
#include "libvo/sub.h"
#include "libvo/video_out.h"
#include "cpudetect.h"
#include "mp_msg.h"
#include "spudec.h"
#include "version.h"
#include "vobsub.h"
#include "av_sub.h"
#include "libmpcodecs/dec_teletext.h"
#include "ffmpeg_files/intreadwrite.h"
#include "m_option.h"
#include "mp_core.h"
#ifdef CONFIG_ASS
#include "ass_mp.h"
ASS_Track *ass_track = 0; // current track to render
#endif
const char *mencoder_version = "MEncoder " VERSION;
const char *mplayer_version = "MPlayer " VERSION;
void print_version(const char* name)
{
mp_msg(MSGT_CPLAYER, MSGL_INFO, MP_TITLE, name);
/* Test for CPU capabilities (and corresponding OS support) for optimizing */
GetCpuCaps(&gCpuCaps);
#if ARCH_X86
mp_msg(MSGT_CPLAYER, MSGL_V,
"CPUflags: MMX: %d MMX2: %d 3DNow: %d 3DNowExt: %d SSE: %d SSE2: %d SSSE3: %d\n",
gCpuCaps.hasMMX, gCpuCaps.hasMMX2,
gCpuCaps.has3DNow, gCpuCaps.has3DNowExt,
gCpuCaps.hasSSE, gCpuCaps.hasSSE2, gCpuCaps.hasSSSE3);
#if CONFIG_RUNTIME_CPUDETECT
mp_tmsg(MSGT_CPLAYER,MSGL_V, "Compiled with runtime CPU detection.\n");
#else
mp_tmsg(MSGT_CPLAYER,MSGL_V, "Compiled for x86 CPU with extensions:");
if (HAVE_MMX)
mp_msg(MSGT_CPLAYER,MSGL_V," MMX");
if (HAVE_MMX2)
mp_msg(MSGT_CPLAYER,MSGL_V," MMX2");
if (HAVE_AMD3DNOW)
mp_msg(MSGT_CPLAYER,MSGL_V," 3DNow");
if (HAVE_AMD3DNOWEXT)
mp_msg(MSGT_CPLAYER,MSGL_V," 3DNowExt");
if (HAVE_SSE)
mp_msg(MSGT_CPLAYER,MSGL_V," SSE");
if (HAVE_SSE2)
mp_msg(MSGT_CPLAYER,MSGL_V," SSE2");
if (HAVE_SSSE3)
mp_msg(MSGT_CPLAYER,MSGL_V," SSSE3");
if (HAVE_CMOV)
mp_msg(MSGT_CPLAYER,MSGL_V," CMOV");
mp_msg(MSGT_CPLAYER,MSGL_V,"\n");
#endif /* CONFIG_RUNTIME_CPUDETECT */
#endif /* ARCH_X86 */
}
static bool is_text_sub(int type)
{
return type == 't' || type == 'm' || type == 'a';
}
static bool is_av_sub(int type)
{
return type == 'b' || type == 'p' || type == 'x';
}
void update_subtitles(struct MPContext *mpctx, struct MPOpts *opts,
sh_video_t *sh_video, double refpts, double sub_offset,
demux_stream_t *d_dvdsub, int reset)
{
double curpts = refpts + sub_delay;
unsigned char *packet=NULL;
int len;
int type = d_dvdsub->sh ? ((sh_sub_t *)d_dvdsub->sh)->type : 'v';
static subtitle subs;
if (reset) {
sub_clear_text(&subs, MP_NOPTS_VALUE);
if (vo_sub) {
set_osd_subtitle(mpctx, NULL);
}
if (vo_spudec) {
spudec_reset(vo_spudec);
vo_osd_changed(OSDTYPE_SPU);
}
#ifdef CONFIG_FFMPEG
if (is_av_sub(type))
reset_avsub(d_dvdsub->sh);
#endif
return;
}
// find sub
if (mpctx->subdata) {
if (sub_fps==0) sub_fps = sh_video ? sh_video->fps : 25;
current_module = "find_sub";
find_sub(mpctx, mpctx->subdata, curpts *
(mpctx->subdata->sub_uses_time ? 100. : sub_fps));
if (vo_sub)
mpctx->vo_sub_last = vo_sub;
}
// DVD sub:
if (vobsub_id >= 0 || type == 'v') {
int timestamp;
current_module = "spudec";
/* Get a sub packet from the DVD or a vobsub */
while(1) {
// Vobsub
len = 0;
if (vo_vobsub) {
if (curpts >= 0) {
len = vobsub_get_packet(vo_vobsub, curpts,
(void**)&packet, &timestamp);
if (len > 0) {
mp_dbg(MSGT_CPLAYER,MSGL_V,"\rVOB sub: len=%d v_pts=%5.3f v_timer=%5.3f sub=%5.3f ts=%d \n",len,refpts,sh_video->timer,timestamp / 90000.0,timestamp);
}
}
} else {
// DVD sub
len = ds_get_packet_sub(d_dvdsub, (unsigned char**)&packet);
if (len > 0) {
// XXX This is wrong, sh_video->pts can be arbitrarily
// much behind demuxing position. Unfortunately using
// d_video->pts which would have been the simplest
// improvement doesn't work because mpeg specific hacks
// in video.c set d_video->pts to 0.
float x = d_dvdsub->pts - refpts;
if (x > -20 && x < 20) // prevent missing subs on pts reset
timestamp = 90000*d_dvdsub->pts;
else timestamp = 90000*curpts;
mp_dbg(MSGT_CPLAYER, MSGL_V, "\rDVD sub: len=%d "
"v_pts=%5.3f s_pts=%5.3f ts=%d \n", len,
refpts, d_dvdsub->pts, timestamp);
}
}
if (len<=0 || !packet) break;
// create it only here, since with some broken demuxers we might
// type = v but no DVD sub and we currently do not change the
// "original frame size" ever after init, leading to wrong-sized
// PGS subtitles.
if (!vo_spudec)
vo_spudec = spudec_new(NULL);
if (vo_vobsub || timestamp >= 0)
spudec_assemble(vo_spudec, packet, len, timestamp);
}
} else if (is_text_sub(type) || is_av_sub(type) || type == 'd') {
if (type == 'd' && !d_dvdsub->demuxer->teletext) {
tt_stream_props tsp = {0};
void *ptr = &tsp;
if (teletext_control(NULL, TV_VBI_CONTROL_START, &ptr) == VBI_CONTROL_TRUE)
d_dvdsub->demuxer->teletext = ptr;
}
if (d_dvdsub->non_interleaved)
ds_get_next_pts(d_dvdsub);
int orig_type = type;
while (d_dvdsub->first) {
double subpts = ds_get_next_pts(d_dvdsub) + sub_offset;
type = orig_type;
if (subpts > curpts) {
// Libass handled subs can be fed to it in advance
if (!opts->ass_enabled || !is_text_sub(type))
break;
// Try to avoid demuxing whole file at once
if (d_dvdsub->non_interleaved && subpts > curpts + 1)
break;
}
double endpts = d_dvdsub->first->endpts + sub_offset;
len = ds_get_packet_sub(d_dvdsub, &packet);
if (is_av_sub(type)) {
#ifdef CONFIG_FFMPEG
type = decode_avsub(d_dvdsub->sh, &packet, &len, &subpts, &endpts);
if (type <= 0)
#endif
continue;
}
if (type == 'm') {
if (len < 2) continue;
len = FFMIN(len - 2, AV_RB16(packet));
packet += 2;
}
if (type == 'd') {
if (d_dvdsub->demuxer->teletext) {
uint8_t *p = packet;
p++;
len--;
while (len >= 46) {
int sublen = p[1];
if (p[0] == 2 || p[0] == 3)
teletext_control(d_dvdsub->demuxer->teletext,
TV_VBI_CONTROL_DECODE_DVB, p + 2);
p += sublen + 2;
len -= sublen + 2;
}
}
continue;
}
#ifdef CONFIG_ASS
if (opts->ass_enabled) {
sh_sub_t* sh = d_dvdsub->sh;
ass_track = sh ? sh->ass_track : NULL;
if (!ass_track) continue;
if (type == 'a') { // ssa/ass subs with libass
ass_process_chunk(ass_track, packet, len,
(long long)(subpts*1000 + 0.5),
(long long)((endpts-subpts)*1000 + 0.5));
} else { // plaintext subs with libass
if (subpts != MP_NOPTS_VALUE) {
subtitle tmp_subs = {0};
if (endpts == MP_NOPTS_VALUE) endpts = subpts + 3;
sub_add_text(&tmp_subs, packet, len, endpts);
tmp_subs.start = subpts * 100;
tmp_subs.end = endpts * 100;
ass_process_subtitle(ass_track, &tmp_subs);
sub_clear_text(&tmp_subs, MP_NOPTS_VALUE);
}
}
continue;
}
#endif
if (subpts != MP_NOPTS_VALUE) {
if (endpts == MP_NOPTS_VALUE)
sub_clear_text(&subs, MP_NOPTS_VALUE);
if (type == 'a') { // ssa/ass subs without libass => convert to plaintext
int i;
unsigned char* p = packet;
for (i=0; i < 8 && *p != '\0'; p++)
if (*p == ',')
i++;
if (*p == '\0') /* Broken line? */
continue;
len -= p - packet;
packet = p;
}
sub_add_text(&subs, packet, len, endpts);
set_osd_subtitle(mpctx, &subs);
}
if (d_dvdsub->non_interleaved)
ds_get_next_pts(d_dvdsub);
}
if (!opts->ass_enabled)
if (sub_clear_text(&subs, curpts))
set_osd_subtitle(mpctx, &subs);
}
if (vo_spudec) {
spudec_heartbeat(vo_spudec, 90000*curpts);
if (spudec_changed(vo_spudec))
vo_osd_changed(OSDTYPE_SPU);
}
current_module=NULL;
}
void update_teletext(sh_video_t *sh_video, demuxer_t *demuxer, int reset)
{
int page_changed;
if (!demuxer->teletext)
return;
//Also forcing page update when such ioctl is not supported or call error occured
if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_IS_CHANGED,&page_changed)!=VBI_CONTROL_TRUE)
page_changed=1;
if(!page_changed)
return;
if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_VBIPAGE,&vo_osd_teletext_page)!=VBI_CONTROL_TRUE)
vo_osd_teletext_page=NULL;
if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_HALF_PAGE,&vo_osd_teletext_half)!=VBI_CONTROL_TRUE)
vo_osd_teletext_half=0;
if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_MODE,&vo_osd_teletext_mode)!=VBI_CONTROL_TRUE)
vo_osd_teletext_mode=0;
if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_FORMAT,&vo_osd_teletext_format)!=VBI_CONTROL_TRUE)
vo_osd_teletext_format=0;
vo_osd_changed(OSDTYPE_TELETEXT);
teletext_control(demuxer->teletext,TV_VBI_CONTROL_MARK_UNCHANGED,NULL);
}
int select_audio(demuxer_t* demuxer, int audio_id, char* audio_lang)
{
if (audio_id == -1)
audio_id = demuxer_audio_track_by_lang_and_default(demuxer, audio_lang);
if (audio_id != -1) // -1 (automatic) is the default behaviour of demuxers
demuxer_switch_audio(demuxer, audio_id);
if (audio_id == -2) { // some demuxers don't yet know how to switch to no sound
demuxer->audio->id = -2;
demuxer->audio->sh = NULL;
}
return demuxer->audio->id;
}
bool attachment_is_font(struct demux_attachment *att)
{
if (!att->name || !att->type || !att->data || !att->data_size)
return false;
// match against MIME types
if (strcmp(att->type, "application/x-truetype-font") == 0
|| strcmp(att->type, "application/x-font") == 0)
return true;
// fallback: match against file extension
if (strlen(att->name) > 4) {
char *ext = att->name + strlen(att->name) - 4;
if (strcasecmp(ext, ".ttf") == 0 || strcasecmp(ext, ".ttc") == 0
|| strcasecmp(ext, ".otf") == 0)
return true;
}
return false;
}

23
mpcommon.h
View File

@ -19,31 +19,8 @@
#ifndef MPLAYER_MPCOMMON_H
#define MPLAYER_MPCOMMON_H
#include <stdbool.h>
struct subtitle;
extern struct ass_track *ass_track;
extern const char *mencoder_version;
extern const char *mplayer_version;
struct MPContext;
struct demuxer;
struct demux_stream;
struct demux_attachment;
struct sh_video;
struct MPOpts;
void print_version(const char* name);
void update_subtitles(struct MPContext *mpctx, struct MPOpts *opts,
struct sh_video *sh_video, double refpts,
double sub_offset, struct demux_stream *d_dvdsub,
int reset);
void update_teletext(struct sh_video *sh_video, struct demuxer *demuxer,
int reset);
int select_audio(struct demuxer *demuxer, int audio_id, char *audio_lang);
void set_osd_subtitle(struct MPContext *mpctx, struct subtitle *subs);
bool attachment_is_font(struct demux_attachment *att);
#endif /* MPLAYER_MPCOMMON_H */

314
mplayer.c
View File

@ -78,6 +78,11 @@
#include "libvo/font_load.h"
#include "libvo/sub.h"
#include "ffmpeg_files/intreadwrite.h"
#include "av_sub.h"
#include "libmpcodecs/dec_teletext.h"
#include "cpudetect.h"
#include "version.h"
#ifdef CONFIG_X11
#include "libvo/x11_common.h"
@ -330,6 +335,9 @@ int subcc_enabled=0;
int suboverlap_enabled = 1;
#include "ass_mp.h"
#ifdef CONFIG_ASS
ASS_Track *ass_track = 0; // current track to render
#endif
char* current_module=NULL; // for debugging
@ -1797,6 +1805,230 @@ double playing_audio_pts(struct MPContext *mpctx)
mpctx->audio_out->get_delay();
}
static bool is_text_sub(int type)
{
return type == 't' || type == 'm' || type == 'a';
}
static bool is_av_sub(int type)
{
return type == 'b' || type == 'p' || type == 'x';
}
void update_subtitles(struct MPContext *mpctx, double refpts,
double sub_offset, bool reset)
{
struct MPOpts *opts = &mpctx->opts;
struct sh_video *sh_video = mpctx->sh_video;
struct demux_stream *d_sub = mpctx->d_sub;
double curpts = refpts + sub_delay;
unsigned char *packet=NULL;
int len;
int type = d_sub->sh ? ((sh_sub_t *)d_sub->sh)->type : 'v';
static subtitle subs;
if (reset) {
sub_clear_text(&subs, MP_NOPTS_VALUE);
if (vo_sub)
set_osd_subtitle(mpctx, NULL);
if (vo_spudec) {
spudec_reset(vo_spudec);
vo_osd_changed(OSDTYPE_SPU);
}
#ifdef CONFIG_FFMPEG
if (is_av_sub(type))
reset_avsub(d_sub->sh);
#endif
return;
}
// find sub
if (mpctx->subdata) {
if (sub_fps==0) sub_fps = sh_video ? sh_video->fps : 25;
current_module = "find_sub";
find_sub(mpctx, mpctx->subdata, curpts *
(mpctx->subdata->sub_uses_time ? 100. : sub_fps));
if (vo_sub)
mpctx->vo_sub_last = vo_sub;
}
// DVD sub:
if (vobsub_id >= 0 || type == 'v') {
int timestamp;
current_module = "spudec";
/* Get a sub packet from the DVD or a vobsub */
while(1) {
// Vobsub
len = 0;
if (vo_vobsub) {
if (curpts >= 0) {
len = vobsub_get_packet(vo_vobsub, curpts,
(void**)&packet, &timestamp);
if (len > 0) {
mp_dbg(MSGT_CPLAYER,MSGL_V,"\rVOB sub: len=%d v_pts=%5.3f v_timer=%5.3f sub=%5.3f ts=%d \n",len,refpts,sh_video->timer,timestamp / 90000.0,timestamp);
}
}
} else {
// DVD sub
len = ds_get_packet_sub(d_sub, (unsigned char**)&packet);
if (len > 0) {
// XXX This is wrong, sh_video->pts can be arbitrarily
// much behind demuxing position. Unfortunately using
// d_video->pts which would have been the simplest
// improvement doesn't work because mpeg specific hacks
// in video.c set d_video->pts to 0.
float x = d_sub->pts - refpts;
if (x > -20 && x < 20) // prevent missing subs on pts reset
timestamp = 90000*d_sub->pts;
else timestamp = 90000*curpts;
mp_dbg(MSGT_CPLAYER, MSGL_V, "\rDVD sub: len=%d "
"v_pts=%5.3f s_pts=%5.3f ts=%d \n", len,
refpts, d_sub->pts, timestamp);
}
}
if (len<=0 || !packet) break;
// create it only here, since with some broken demuxers we might
// type = v but no DVD sub and we currently do not change the
// "original frame size" ever after init, leading to wrong-sized
// PGS subtitles.
if (!vo_spudec)
vo_spudec = spudec_new(NULL);
if (vo_vobsub || timestamp >= 0)
spudec_assemble(vo_spudec, packet, len, timestamp);
}
} else if (is_text_sub(type) || is_av_sub(type) || type == 'd') {
if (type == 'd' && !d_sub->demuxer->teletext) {
tt_stream_props tsp = {0};
void *ptr = &tsp;
if (teletext_control(NULL, TV_VBI_CONTROL_START, &ptr) == VBI_CONTROL_TRUE)
d_sub->demuxer->teletext = ptr;
}
if (d_sub->non_interleaved)
ds_get_next_pts(d_sub);
int orig_type = type;
while (d_sub->first) {
double subpts = ds_get_next_pts(d_sub) + sub_offset;
type = orig_type;
if (subpts > curpts) {
// Libass handled subs can be fed to it in advance
if (!opts->ass_enabled || !is_text_sub(type))
break;
// Try to avoid demuxing whole file at once
if (d_sub->non_interleaved && subpts > curpts + 1)
break;
}
double endpts = d_sub->first->endpts + sub_offset;
len = ds_get_packet_sub(d_sub, &packet);
if (is_av_sub(type)) {
#ifdef CONFIG_FFMPEG
type = decode_avsub(d_sub->sh, &packet, &len, &subpts, &endpts);
if (type <= 0)
#endif
continue;
}
if (type == 'm') {
if (len < 2) continue;
len = FFMIN(len - 2, AV_RB16(packet));
packet += 2;
}
if (type == 'd') {
if (d_sub->demuxer->teletext) {
uint8_t *p = packet;
p++;
len--;
while (len >= 46) {
int sublen = p[1];
if (p[0] == 2 || p[0] == 3)
teletext_control(d_sub->demuxer->teletext,
TV_VBI_CONTROL_DECODE_DVB, p + 2);
p += sublen + 2;
len -= sublen + 2;
}
}
continue;
}
#ifdef CONFIG_ASS
if (opts->ass_enabled) {
sh_sub_t* sh = d_sub->sh;
ass_track = sh ? sh->ass_track : NULL;
if (!ass_track) continue;
if (type == 'a') { // ssa/ass subs with libass
ass_process_chunk(ass_track, packet, len,
(long long)(subpts*1000 + 0.5),
(long long)((endpts-subpts)*1000 + 0.5));
} else { // plaintext subs with libass
if (subpts != MP_NOPTS_VALUE) {
subtitle tmp_subs = {0};
if (endpts == MP_NOPTS_VALUE) endpts = subpts + 3;
sub_add_text(&tmp_subs, packet, len, endpts);
tmp_subs.start = subpts * 100;
tmp_subs.end = endpts * 100;
ass_process_subtitle(ass_track, &tmp_subs);
sub_clear_text(&tmp_subs, MP_NOPTS_VALUE);
}
}
continue;
}
#endif
if (subpts != MP_NOPTS_VALUE) {
if (endpts == MP_NOPTS_VALUE)
sub_clear_text(&subs, MP_NOPTS_VALUE);
if (type == 'a') { // ssa/ass subs without libass => convert to plaintext
int i;
unsigned char* p = packet;
for (i=0; i < 8 && *p != '\0'; p++)
if (*p == ',')
i++;
if (*p == '\0') /* Broken line? */
continue;
len -= p - packet;
packet = p;
}
sub_add_text(&subs, packet, len, endpts);
set_osd_subtitle(mpctx, &subs);
}
if (d_sub->non_interleaved)
ds_get_next_pts(d_sub);
}
if (!opts->ass_enabled)
if (sub_clear_text(&subs, curpts))
set_osd_subtitle(mpctx, &subs);
}
if (vo_spudec) {
spudec_heartbeat(vo_spudec, 90000*curpts);
if (spudec_changed(vo_spudec))
vo_osd_changed(OSDTYPE_SPU);
}
current_module=NULL;
}
static void update_teletext(sh_video_t *sh_video, demuxer_t *demuxer, int reset)
{
int page_changed;
if (!demuxer->teletext)
return;
//Also forcing page update when such ioctl is not supported or call error occured
if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_IS_CHANGED,&page_changed)!=VBI_CONTROL_TRUE)
page_changed=1;
if(!page_changed)
return;
if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_VBIPAGE,&vo_osd_teletext_page)!=VBI_CONTROL_TRUE)
vo_osd_teletext_page=NULL;
if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_HALF_PAGE,&vo_osd_teletext_half)!=VBI_CONTROL_TRUE)
vo_osd_teletext_half=0;
if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_MODE,&vo_osd_teletext_mode)!=VBI_CONTROL_TRUE)
vo_osd_teletext_mode=0;
if(teletext_control(demuxer->teletext,TV_VBI_CONTROL_GET_FORMAT,&vo_osd_teletext_format)!=VBI_CONTROL_TRUE)
vo_osd_teletext_format=0;
vo_osd_changed(OSDTYPE_TELETEXT);
teletext_control(demuxer->teletext,TV_VBI_CONTROL_MARK_UNCHANGED,NULL);
}
static int check_framedrop(struct MPContext *mpctx, double frame_time) {
struct MPOpts *opts = &mpctx->opts;
// check for frame-drop:
@ -2758,9 +2990,8 @@ static void seek_reset(struct MPContext *mpctx)
// be completely wrong (probably 0).
mpctx->sh_video->pts = mpctx->d_video->pts + mpctx->video_offset;
mpctx->video_pts = mpctx->sh_video->pts;
update_subtitles(mpctx, &mpctx->opts, mpctx->sh_video,
mpctx->sh_video->pts, mpctx->video_offset,
mpctx->d_sub, 1);
update_subtitles(mpctx, mpctx->sh_video->pts, mpctx->video_offset,
true);
update_teletext(mpctx->sh_video, mpctx->demuxer, 1);
}
@ -2771,8 +3002,8 @@ static void seek_reset(struct MPContext *mpctx)
mpctx->sh_audio->a_buffer_len = 0;
mpctx->sh_audio->a_out_buffer_len = 0;
if (!mpctx->sh_video)
update_subtitles(mpctx, &mpctx->opts, NULL, mpctx->sh_audio->pts,
mpctx->video_offset, mpctx->d_sub, 1);
update_subtitles(mpctx, mpctx->sh_audio->pts,
mpctx->video_offset, true);
}
if (vo_vobsub && mpctx->sh_video) {
@ -3110,8 +3341,7 @@ static void run_playloop(struct MPContext *mpctx)
if (end_at.type == END_AT_TIME && end_at.pos < a_pos)
mpctx->stop_play = PT_NEXT_ENTRY;
update_subtitles(mpctx, &mpctx->opts, NULL, a_pos, mpctx->video_offset,
mpctx->d_sub, 0);
update_subtitles(mpctx, a_pos, mpctx->video_offset, false);
update_osd_msg(mpctx);
} else {
@ -3182,8 +3412,7 @@ static void run_playloop(struct MPContext *mpctx)
if (!frame_time_remaining && blit_frame) {
struct sh_video *sh_video = mpctx->sh_video;
mpctx->video_pts = sh_video->pts;
update_subtitles(mpctx, &mpctx->opts, sh_video, sh_video->pts,
mpctx->video_offset, mpctx->d_sub, 0);
update_subtitles(mpctx, sh_video->pts, mpctx->video_offset, false);
update_teletext(sh_video, mpctx->demuxer, 0);
update_osd_msg(mpctx);
struct vf_instance *vf = sh_video->vfilter;
@ -3576,6 +3805,73 @@ static int read_keys(void *ctx, int fd)
return mplayer_get_key(ctx, 0);
}
static bool attachment_is_font(struct demux_attachment *att)
{
if (!att->name || !att->type || !att->data || !att->data_size)
return false;
// match against MIME types
if (strcmp(att->type, "application/x-truetype-font") == 0
|| strcmp(att->type, "application/x-font") == 0)
return true;
// fallback: match against file extension
if (strlen(att->name) > 4) {
char *ext = att->name + strlen(att->name) - 4;
if (strcasecmp(ext, ".ttf") == 0 || strcasecmp(ext, ".ttc") == 0
|| strcasecmp(ext, ".otf") == 0)
return true;
}
return false;
}
static int select_audio(demuxer_t *demuxer, int audio_id, char *audio_lang)
{
if (audio_id == -1)
audio_id = demuxer_audio_track_by_lang_and_default(demuxer, audio_lang);
if (audio_id != -1) // -1 (automatic) is the default behaviour of demuxers
demuxer_switch_audio(demuxer, audio_id);
if (audio_id == -2) { // some demuxers don't yet know how to switch to no sound
demuxer->audio->id = -2;
demuxer->audio->sh = NULL;
}
return demuxer->audio->id;
}
static void print_version(const char* name)
{
mp_msg(MSGT_CPLAYER, MSGL_INFO, MP_TITLE, name);
/* Test for CPU capabilities (and corresponding OS support) for optimizing */
GetCpuCaps(&gCpuCaps);
#if ARCH_X86
mp_msg(MSGT_CPLAYER, MSGL_V,
"CPUflags: MMX: %d MMX2: %d 3DNow: %d 3DNowExt: %d SSE: %d SSE2: %d SSSE3: %d\n",
gCpuCaps.hasMMX, gCpuCaps.hasMMX2,
gCpuCaps.has3DNow, gCpuCaps.has3DNowExt,
gCpuCaps.hasSSE, gCpuCaps.hasSSE2, gCpuCaps.hasSSSE3);
#if CONFIG_RUNTIME_CPUDETECT
mp_tmsg(MSGT_CPLAYER,MSGL_V, "Compiled with runtime CPU detection.\n");
#else
mp_tmsg(MSGT_CPLAYER,MSGL_V, "Compiled for x86 CPU with extensions:");
if (HAVE_MMX)
mp_msg(MSGT_CPLAYER,MSGL_V," MMX");
if (HAVE_MMX2)
mp_msg(MSGT_CPLAYER,MSGL_V," MMX2");
if (HAVE_AMD3DNOW)
mp_msg(MSGT_CPLAYER,MSGL_V," 3DNow");
if (HAVE_AMD3DNOWEXT)
mp_msg(MSGT_CPLAYER,MSGL_V," 3DNowExt");
if (HAVE_SSE)
mp_msg(MSGT_CPLAYER,MSGL_V," SSE");
if (HAVE_SSE2)
mp_msg(MSGT_CPLAYER,MSGL_V," SSE2");
if (HAVE_SSSE3)
mp_msg(MSGT_CPLAYER,MSGL_V," SSSE3");
if (HAVE_CMOV)
mp_msg(MSGT_CPLAYER,MSGL_V," CMOV");
mp_msg(MSGT_CPLAYER,MSGL_V,"\n");
#endif /* CONFIG_RUNTIME_CPUDETECT */
#endif /* ARCH_X86 */
}
/* This preprocessor directive is a hack to generate a mplayer-nomain.o object
* file for some tools to link against. */

5
mplayer.h
View File

@ -19,6 +19,8 @@
#ifndef MPLAYER_MPLAYER_H
#define MPLAYER_MPLAYER_H
#include <stdlib.h>
#include "mp_msg.h"
extern char* current_module;
@ -57,5 +59,8 @@ static inline void exit_player_bad(const char *how)
}
struct MPContext;
struct subtitle;
void set_osd_subtitle(struct MPContext *mpctx, struct subtitle *subs);
#endif /* MPLAYER_MPLAYER_H */