uint32_t vidix_query_fourcc(uint32_t format)
{
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
mp_msg(MSGT_VO,MSGL_DBG2, "vosub_vidix: query_format was called: %x (%s)\n",format,vo_format_name(format)); }
vidix_fourcc.fourcc = format;
vdlQueryFourcc(vidix_handler,&vidix_fourcc);
if (vidix_fourcc.depth == VID_DEPTH_NONE)
return 0;
return VFCAP_CSP_SUPPORTED|VFCAP_CSP_SUPPORTED_BY_HW|VFCAP_HWSCALE_UP|VFCAP_HWSCALE_DOWN|VFCAP_OSD|VFCAP_ACCEPT_STRIDE;
}
void vidix_flip_page(void)
{
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
mp_msg(MSGT_VO,MSGL_DBG2, "vosub_vidix: vidix_flip_page() was called\n"); }
if(vo_doublebuffering)
{
vdlPlaybackFrameSelect(vidix_handler,next_frame);
next_frame=(next_frame+1)%vidix_play.num_frames;
}
}
static int init_vqf_audio_codec(sh_audio_t *sh_audio){
WAVEFORMATEX *in_fmt=sh_audio->wf;
vqf_priv_t*priv=sh_audio->context;
int ver;
mp_msg(MSGT_DECAUDIO, MSGL_INFO, "======= Win32 (TWinVQ) AUDIO Codec init =======\n");
sh_audio->channels=in_fmt->nChannels;
sh_audio->samplerate=in_fmt->nSamplesPerSec;
sh_audio->sample_format=AF_FORMAT_S16_NE;
// sh_audio->sample_format=AF_FORMAT_FLOAT_NE;
sh_audio->samplesize=af_fmt2bits(sh_audio->sample_format)/8;
priv->o_wf.nChannels=in_fmt->nChannels;
priv->o_wf.nSamplesPerSec=in_fmt->nSamplesPerSec;
priv->o_wf.nBlockAlign=sh_audio->samplesize*in_fmt->nChannels;
priv->o_wf.nAvgBytesPerSec=in_fmt->nBlockAlign*in_fmt->nChannels;
priv->o_wf.wFormatTag=0x01;
priv->o_wf.wBitsPerSample=in_fmt->wBitsPerSample;
priv->o_wf.cbSize=0;
if( mp_msg_test(MSGT_DECAUDIO,MSGL_V) )
{
mp_msg(MSGT_DECAUDIO, MSGL_V, "Input format:\n");
print_wave_header(in_fmt, MSGL_V);
mp_msg(MSGT_DECAUDIO, MSGL_V, "Output fmt:\n");
print_wave_header(&priv->o_wf, MSGL_V);
}
memcpy(&priv->hi,&in_fmt[1],sizeof(headerInfo));
if((ver=TvqInitialize(&priv->hi,&priv->index,0))){
const char *tvqe[]={
"No errors",
"General error",
"Wrong version",
"Channel setting error",
"Wrong coding mode",
"Inner parameter setting error",
"Wrong number of VQ pre-selection candidates, used only in encoder" };
mp_msg(MSGT_DECAUDIO, MSGL_ERR, "Tvq initialization error: %s\n",ver>=0&&ver<7?tvqe[ver]:"Unknown");
return 0;
}
ver=TvqCheckVersion(priv->hi.ID);
if(ver==TVQ_UNKNOWN_VERSION){
mp_msg(MSGT_DECAUDIO, MSGL_ERR, "Tvq unknown version of stream\n" );
return 0;
}
TvqGetConfInfo(&priv->cf);
TvqGetVectorInfo(priv->bits_0,priv->bits_1);
priv->framesize=TvqGetFrameSize();
sh_audio->audio_in_minsize=priv->framesize*in_fmt->nChannels;
sh_audio->a_in_buffer_size=4*sh_audio->audio_in_minsize;
sh_audio->a_in_buffer=av_malloc(sh_audio->a_in_buffer_size);
sh_audio->a_in_buffer_len=0;
return 1;
}
static uint32_t vidix_draw_image(mp_image_t *mpi){
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
mp_msg(MSGT_VO,MSGL_DBG2, "vosub_vidix: vidix_draw_image() was called\n"); }
// if -dr or -slices then do nothing:
if(mpi->flags&(MP_IMGFLAG_DIRECT|MP_IMGFLAG_DRAW_CALLBACK)) return VO_TRUE;
vo_server->draw_slice(mpi->planes,mpi->stride,
vidix_play.src.w,vidix_play.src.h,vidix_play.src.x,vidix_play.src.y);
return VO_TRUE;
}
static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
struct stream_priv_s* p = (struct stream_priv_s*)opts;
char *filename;
dvdnav_priv_t *priv;
if(p->device) filename = p->device;
else if(dvd_device) filename= dvd_device;
else filename = DEFAULT_DVD_DEVICE;
if(!(priv=new_dvdnav_stream(filename))) {
mp_msg(MSGT_OPEN,MSGL_ERR,MSGTR_CantOpenDVD,filename, strerror(errno));
return STREAM_UNSUPPORTED;
}
if(p->track > 0) {
if(dvd_chapter > 0 && dvd_last_chapter > 0 && dvd_chapter > dvd_last_chapter) {
mp_msg(MSGT_OPEN,MSGL_FATAL,"dvdnav_stream, invalid chapter range: %d > %d\n", dvd_chapter, dvd_last_chapter);
return STREAM_UNSUPPORTED;
}
priv->title = p->track;
if(dvdnav_title_play(priv->dvdnav, p->track) != DVDNAV_STATUS_OK) {
mp_msg(MSGT_OPEN,MSGL_FATAL,"dvdnav_stream, couldn't select title %d, error '%s'\n", p->track, dvdnav_err_to_string(priv->dvdnav));
return STREAM_UNSUPPORTED;
}
if(dvd_chapter > 0)
dvdnav_part_play(priv->dvdnav, p->track, dvd_chapter);
} else if(p->track == -1)
dvdnav_menu_call(priv->dvdnav, DVD_MENU_Root);
else {
mp_msg(MSGT_OPEN,MSGL_INFO,"dvdnav_stream, you didn't specify a track number (as in dvdnav://1), playing whole disc\n");
dvdnav_menu_call(priv->dvdnav, DVD_MENU_Title);
}
if(mp_msg_test(MSGT_IDENTIFY, MSGL_INFO))
identify(priv, p);
if(dvd_angle > 1)
dvdnav_angle_change(priv->dvdnav, dvd_angle);
stream->sector_size = 2048;
stream->flags = STREAM_READ | STREAM_SEEK;
stream->fill_buffer = fill_buffer;
stream->seek = seek;
stream->control = control;
stream->close = stream_dvdnav_close;
stream->type = STREAMTYPE_DVDNAV;
stream->priv=(void*)priv;
*file_format = DEMUXER_TYPE_MPEG_PS;
update_title_len(stream);
if(!stream->pos)
mp_msg(MSGT_OPEN,MSGL_ERR, "INIT ERROR: couldn't get init pos %s\r\n", dvdnav_err_to_string(priv->dvdnav));
mp_msg(MSGT_OPEN,MSGL_INFO, "Remember to disable MPlayer's cache when playing dvdnav:// streams (adding -nocache to your command line)\r\n");
return STREAM_OK;
}
void mp_msg(int mod, int lev, const char *format, ... ){
va_list va;
char tmp[MSGSIZE_MAX];
if (! mp_msg_test(mod, lev))
return;
va_start(va, format);
vsnprintf(tmp, MSGSIZE_MAX, format, va);
va_end(va);
tmp[MSGSIZE_MAX-2] = '\n';
tmp[MSGSIZE_MAX-1] = 0;
printf(tmp);
}
void vlvo_flip_page(void)
{
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
mp_msg(MSGT_VO,MSGL_DBG2, "vesa_lvo: vlvo_draw_osd() was called\n");
}
if(vo_doublebuffering)
{
ioctl(lvo_handler,MGA_VID_FSEL,&next_frame);
next_frame=(next_frame+1)%mga_vid_config.num_frames;
lvo_mem=frames[next_frame];
}
}
void vlvo_draw_osd(void)
{
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
mp_msg(MSGT_VO,MSGL_DBG2,"vesa_lvo: vlvo_draw_osd() was called\n");
}
/* TODO: hw support */
#if 0
/* disable this stuff until new fbvid.h interface will be implemented
because in different fourcc radeon_vid and rage128_vid have different
width alignment */
vo_draw_text(mga_vid_config.src_width,mga_vid_config.src_height,draw_alpha);
#endif
}
int stream_seek_long(stream_t *s,off_t pos){
int res;
off_t newpos=0;
// if( mp_msg_test(MSGT_STREAM,MSGL_DBG3) ) printf("seek_long to 0x%X\n",(unsigned int)pos);
s->buf_pos=s->buf_len=0;
if(s->mode == STREAM_WRITE) {
if(!s->seek || !s->seek(s,pos))
return 0;
return 1;
}
if(s->sector_size)
newpos = (pos/s->sector_size)*s->sector_size;
else
newpos = pos&(~((off_t)STREAM_BUFFER_SIZE-1));
if( mp_msg_test(MSGT_STREAM,MSGL_DBG3) ){
mp_msg(MSGT_STREAM,MSGL_DBG3, "s->pos=%"PRIX64" newpos=%"PRIX64" new_bufpos=%"PRIX64" buflen=%X \n",
(int64_t)s->pos,(int64_t)newpos,(int64_t)pos,s->buf_len);
}
pos-=newpos;
res = stream_seek_internal(s, newpos);
if (res >= 0)
return res;
while(s->pos<newpos){
if(stream_fill_buffer(s)<=0) break; // EOF
}
s->eof = 0; // EOF reset when seek succeeds.
while (stream_fill_buffer(s) > 0) {
if(pos<=s->buf_len){
s->buf_pos=pos; // byte position in sector
return 1;
}
pos -= s->buf_len;
}
// Fill failed, but seek still is a success.
s->pos += pos;
s->buf_pos = 0;
s->buf_len = 0;
mp_msg(MSGT_STREAM,MSGL_V,
"stream_seek: Seek to/past EOF: no buffer preloaded.\n");
return 1;
}
// NOTE TO MYSELF: This function is nonsense.
// MPlayer should pass messages to the GUI
// which must decide then which message has
// to be shown (MSGL_FATAL, for example).
// But with this function it is at least
// possible to show GUI's very critical or
// abort messages.
void gmp_msg(int mod, int lev, const char *format, ...)
{
char msg[512];
va_list va;
va_start(va, format);
vsnprintf(msg, sizeof(msg), format, va);
va_end(va);
mp_msg(mod, lev, "%s", msg);
if (mp_msg_test(mod, lev))
gtkMessageBox(MSGBOX_FATAL, msg);
}
static void mp_msp_av_log_callback(void *ptr, int level, const char *fmt,
va_list vl)
{
static int print_prefix=1;
AVClass *avc= ptr ? *(AVClass **)ptr : NULL;
int type= MSGT_FIXME;
int mp_level;
switch(level){
case AV_LOG_VERBOSE: mp_level = MSGL_V ; break;
case AV_LOG_DEBUG: mp_level= MSGL_V ; break;
case AV_LOG_INFO : mp_level= MSGL_INFO; break;
case AV_LOG_ERROR: mp_level= MSGL_ERR ; break;
default : mp_level= level > AV_LOG_DEBUG ? MSGL_DBG2 : MSGL_ERR; break;
}
if (ptr && !avc)
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "libav* called av_log with context containing a broken AVClass!\n");
if (avc) {
if(!strcmp(avc->class_name, "AVCodecContext")){
AVCodecContext *s= ptr;
if(s->codec){
if(s->codec->type == AVMEDIA_TYPE_AUDIO){
if(s->codec->decode)
type= MSGT_DECAUDIO;
}else if(s->codec->type == AVMEDIA_TYPE_VIDEO){
if(s->codec->decode)
type= MSGT_DECVIDEO;
}
//FIXME subtitles, encoders (what msgt for them? there is no appropriate ...)
}
}else if(!strcmp(avc->class_name, "AVFormatContext")){
AVFormatContext *s= ptr;
if(s->iformat)
type= MSGT_DEMUXER;
else if(s->oformat)
type= MSGT_MUXER;
}
}
if (!mp_msg_test(type, mp_level)) return;
if(print_prefix && avc) {
mp_msg(type, mp_level, "[%s @ %p]", avc->item_name(ptr), avc);
}
print_prefix= strchr(fmt, '\n') != NULL;
mp_msg_va(type, mp_level, fmt, vl);
}
void vf_print_filter_chain(int msglevel, struct vf_instance *vf)
{
if (!mp_msg_test(MSGT_VFILTER, msglevel))
return;
for (vf_instance_t *f = vf; f; f = f->next) {
mp_msg(MSGT_VFILTER, msglevel, " [%s] ", f->info->name);
print_fmt(msglevel, &f->fmt_in);
if (f->next) {
mp_msg(MSGT_VFILTER, msglevel, " -> ");
print_fmt(msglevel, &f->fmt_out);
}
mp_msg(MSGT_VFILTER, msglevel, "\n");
}
}
int stream_seek_long(stream_t *s, int64_t pos){
int res;
int64_t newpos=0;
// if( mp_msg_test(MSGT_STREAM,MSGL_DBG3) ) printf("seek_long to 0x%X\n",(unsigned int)pos);
s->buf_pos=s->buf_len=0;
if(s->mode == STREAM_WRITE) {
if(!s->seek || !s->seek(s,pos))
return 0;
return 1;
}
if(s->sector_size)
newpos = (pos/s->sector_size)*s->sector_size;
else
newpos = pos&(~((int64_t)STREAM_BUFFER_SIZE-1));
if( mp_msg_test(MSGT_STREAM,MSGL_DBG3) ){
mp_msg(MSGT_STREAM,MSGL_DBG3, "s->pos=%"PRIX64" newpos=%"PRIX64" new_bufpos=%"PRIX64" buflen=%X \n",
(int64_t)s->pos,(int64_t)newpos,(int64_t)pos,s->buf_len);
}
pos-=newpos;
res = stream_seek_internal(s, newpos);
if (res >= 0)
return res;
while(s->pos<newpos){
if(stream_fill_buffer(s)<=0) break; // EOF
}
while(stream_fill_buffer(s) > 0 && pos >= 0) {
if(pos<=s->buf_len){
s->buf_pos=pos; // byte position in sector
return 1;
}
pos -= s->buf_len;
}
// if(pos==s->buf_len) printf("XXX Seek to last byte of file -> EOF\n");
mp_msg(MSGT_STREAM,MSGL_V,"stream_seek: WARNING! Can't seek to 0x%"PRIX64" !\n",(int64_t)(pos+newpos));
return 0;
}
static void mp_msg_av_log_callback(void *ptr, int level, const char *fmt,
va_list vl)
{
static bool print_prefix = 1;
AVClass *avc = ptr ? *(AVClass **)ptr : NULL;
int mp_level = av_log_level_to_mp_level(level);
int type = extract_msg_type_from_ctx(ptr);
if (!mp_msg_test(type, mp_level))
return;
if (print_prefix && avc)
mp_msg(type, mp_level, "[%s @ %p]", avc->item_name(ptr), avc);
print_prefix = fmt[strlen(fmt) - 1] == '\n';
mp_msg_va(type, mp_level, fmt, vl);
}
int
http_seek( stream_t *stream, off_t pos ) {
HTTP_header_t *http_hdr = NULL;
int fd;
if( stream==NULL ) return 0;
if( stream->fd>0 ) closesocket(stream->fd); // need to reconnect to seek in http-stream
fd = http_send_request( stream->streaming_ctrl->url, pos );
if( fd<0 ) return 0;
http_hdr = http_read_response( fd );
if( http_hdr==NULL ) return 0;
if( mp_msg_test(MSGT_NETWORK,MSGL_V) )
http_debug_hdr( http_hdr );
switch( http_hdr->status_code ) {
case 200:
case 206: // OK
mp_msg(MSGT_NETWORK,MSGL_V,"Content-Type: [%s]\n", http_get_field(http_hdr, "Content-Type") );
mp_msg(MSGT_NETWORK,MSGL_V,"Content-Length: [%s]\n", http_get_field(http_hdr, "Content-Length") );
if( http_hdr->body_size>0 ) {
if( streaming_bufferize( stream->streaming_ctrl, http_hdr->body, http_hdr->body_size )<0 ) {
http_free( http_hdr );
return -1;
}
}
break;
default:
mp_msg(MSGT_NETWORK,MSGL_ERR,MSGTR_MPDEMUX_NW_ErrServerReturned, http_hdr->status_code, http_hdr->reason_phrase );
closesocket( fd );
fd = -1;
}
stream->fd = fd;
if( http_hdr ) {
http_free( http_hdr );
stream->streaming_ctrl->data = NULL;
}
stream->pos=pos;
return 1;
}
uint32_t vlvo_draw_slice(uint8_t *image[], int stride[], int w,int h,int x,int y)
{
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
mp_msg(MSGT_VO,MSGL_DBG2, "vesa_lvo: vlvo_draw_slice() was called\n");
}
if(src_format == IMGFMT_YV12 || src_format == IMGFMT_I420 || src_format == IMGFMT_IYUV)
vlvo_draw_slice_420(image,stride,w,h,x,y);
else
{
uint8_t *dst;
uint8_t bytpp;
bytpp = (image_bpp+7)/8;
dst = lvo_mem + (image_width * y + x)*bytpp;
/* vlvo_draw_slice_422(image,stride,w,h,x,y); just for speed */
memcpy(dst,image[0],mga_vid_config.frame_size);
}
return 0;
}
int vlvo_preinit(const char *drvname)
{
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_VESA_ThisBranchIsNoLongerSupported);
return -1;
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
mp_msg(MSGT_VO,MSGL_DBG2, "vesa_lvo: vlvo_preinit(%s) was called\n",drvname);
}
lvo_handler = open(drvname,O_RDWR);
if(lvo_handler == -1)
{
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_VESA_CouldntOpen,drvname);
return -1;
}
/* we are able to tune up this stuff depend on fourcc format */
video_out_vesa.draw_slice=vlvo_draw_slice;
video_out_vesa.draw_frame=vlvo_draw_frame;
video_out_vesa.flip_page=vlvo_flip_page;
video_out_vesa.draw_osd=vlvo_draw_osd;
video_out_vesa.control=vlvo_control;
return 0;
}
void vo_draw_alpha_init(void){
#ifdef FAST_OSD_TABLE
int i;
for(i=0;i<256;i++){
fast_osd_15bpp_table[i]=((i>>3)<<10)|((i>>3)<<5)|(i>>3);
fast_osd_16bpp_table[i]=((i>>3)<<11)|((i>>2)<<5)|(i>>3);
}
#endif
//FIXME the optimized stuff is a lie for 15/16bpp as they aren't optimized yet
if( mp_msg_test(MSGT_OSD,MSGL_V) )
{
#if CONFIG_RUNTIME_CPUDETECT
#if ARCH_X86
// ordered per speed fasterst first
if(gCpuCaps.hasMMX2)
mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay\n");
else if(gCpuCaps.has3DNow)
mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit 3DNow) Optimized OnScreenDisplay\n");
else if(gCpuCaps.hasMMX)
mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX Optimized OnScreenDisplay\n");
else
mp_msg(MSGT_OSD,MSGL_INFO,"Using X86 Optimized OnScreenDisplay\n");
#else
mp_msg(MSGT_OSD,MSGL_INFO,"Using Unoptimized OnScreenDisplay\n");
#endif
#else //CONFIG_RUNTIME_CPUDETECT
#if HAVE_MMX2
mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay\n");
#elif HAVE_AMD3DNOW
mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit 3DNow) Optimized OnScreenDisplay\n");
#elif HAVE_MMX
mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX Optimized OnScreenDisplay\n");
#elif ARCH_X86
mp_msg(MSGT_OSD,MSGL_INFO,"Using X86 Optimized OnScreenDisplay\n");
#else
mp_msg(MSGT_OSD,MSGL_INFO,"Using Unoptimized OnScreenDisplay\n");
#endif
#endif //!CONFIG_RUNTIME_CPUDETECT
}
}
static void list_chapters(ifo_handle_t *vts_file, tt_srpt_t *tt_srpt, int title_no)
{
unsigned int i, cell, last_cell;
unsigned int t=0;
ptt_info_t *ptt;
pgc_t *pgc;
if (!mp_msg_test(MSGT_IDENTIFY, MSGL_INFO))
return;
title_no = tt_srpt->title[title_no].vts_ttn - 1;
if(vts_file->vts_ptt_srpt->title[title_no].nr_of_ptts < 2)
return;
ptt = vts_file->vts_ptt_srpt->title[title_no].ptt;
mp_msg(MSGT_IDENTIFY, MSGL_INFO, "CHAPTERS: ");
for(i=0; i<vts_file->vts_ptt_srpt->title[title_no].nr_of_ptts; i++)
{
int pgc_idx = ptt[i].pgcn-1;
if (pgc_idx < 0 || pgc_idx >= vts_file->vts_pgcit->nr_of_pgci_srp)
continue;
pgc = vts_file->vts_pgcit->pgci_srp[ptt[i].pgcn-1].pgc;
if (!pgc)
continue;
cell = pgc->program_map[ptt[i].pgn-1]; //here the cell is 1-based
if(ptt[i].pgn<pgc->nr_of_programs)
last_cell = pgc->program_map[ptt[i].pgn];
else
last_cell = 0;
mp_msg(MSGT_IDENTIFY, MSGL_INFO, "%02d:%02d:%02d.%03d,", t/3600000, (t/60000)%60, (t/1000)%60, t%1000);
do {
if(!(pgc->cell_playback[cell-1].block_type == BLOCK_TYPE_ANGLE_BLOCK &&
pgc->cell_playback[cell-1].block_mode != BLOCK_MODE_FIRST_CELL)
)
t += mp_dvdtimetomsec(&pgc->cell_playback[cell-1].playback_time);
cell++;
} while(cell < last_cell);
}
mp_msg(MSGT_IDENTIFY, MSGL_INFO, "\n");
}
/**
\brief Reads TOC from CD in the given device and prints the number of tracks
and the length of each track in minute:second:frame format.
\param *dev the device to analyse
\return if the command line -identify is given, returns the last track of
the TOC or -1 if the TOC can't be read,
otherwise just returns 0 and let cddb_resolve the TOC
*/
int cdd_identify(const char *dev)
{
cdtoc_last_track = 0;
if (mp_msg_test(MSGT_IDENTIFY, MSGL_INFO)) {
int i, min, sec, frame;
cdtoc_last_track = read_toc(dev);
if (cdtoc_last_track < 0) {
mp_tmsg(MSGT_OPEN, MSGL_ERR, "Failed to open %s device.\n", dev);
return -1;
}
mp_msg(MSGT_GLOBAL, MSGL_INFO, "ID_CDDA_TRACKS=%d\n", cdtoc_last_track);
for (i = 1; i <= cdtoc_last_track; i++) {
frame = cdtoc[i].frame - cdtoc[i-1].frame;
sec = frame / 75;
frame -= sec * 75;
min = sec / 60;
sec -= min * 60;
mp_msg(MSGT_IDENTIFY, MSGL_INFO,
"ID_CDDA_TRACK_%d_MSF=%02d:%02d:%02d\n", i, min, sec, frame);
}
}
return cdtoc_last_track;
}
static int open_s(stream_t *stream, int mode)
{
int k;
dvd_priv_t *d = stream->priv;
MP_VERBOSE(stream, "URL: %s\n", stream->url);
dvd_title = d->cfg_title + 1;
if(1){
//int ret,ret2;
int ttn,pgc_id,pgn;
dvd_reader_t *dvd;
dvd_file_t *title;
ifo_handle_t *vmg_file;
tt_srpt_t *tt_srpt;
ifo_handle_t *vts_file;
pgc_t *pgc;
/**
* Open the disc.
*/
if(d->cfg_device)
dvd_device_current = d->cfg_device;
else if(dvd_device)
dvd_device_current = dvd_device;
else
dvd_device_current = DEFAULT_DVD_DEVICE;
dvd_set_speed(stream,dvd_device_current, dvd_speed);
#if defined(__APPLE__) || defined(__DARWIN__)
/* Dynamic DVD drive selection on Darwin */
if(!strcmp(dvd_device_current, "/dev/rdiskN")) {
int i;
size_t len = strlen(dvd_device_current)+1;
char *temp_device = malloc(len);
for (i = 1; i < 10; i++) {
snprintf(temp_device, len, "/dev/rdisk%d", i);
dvd = DVDOpen(temp_device);
if(!dvd) {
MP_ERR(stream, "Couldn't open DVD device: %s (%s)\n",temp_device, strerror(errno));
} else {
#if DVDREAD_VERSION <= LIBDVDREAD_VERSION(0,9,4)
dvd_file_t *dvdfile = DVDOpenFile(dvd,dvd_title,DVD_READ_INFO_FILE);
if(!dvdfile) {
MP_ERR(stream, "Couldn't open DVD device: %s (%s)\n",temp_device, strerror(errno));
DVDClose(dvd);
continue;
}
DVDCloseFile(dvdfile);
#endif
break;
}
}
free(temp_device);
if(!dvd) {
return STREAM_UNSUPPORTED;
}
} else
#endif /* defined(__APPLE__) || defined(__DARWIN__) */
{
dvd = DVDOpen(dvd_device_current);
if(!dvd) {
MP_ERR(stream, "Couldn't open DVD device: %s (%s)\n",dvd_device_current, strerror(errno));
return STREAM_UNSUPPORTED;
}
}
MP_VERBOSE(stream, "Reading disc structure, please wait...\n");
/**
* Load the video manager to find out the information about the titles on
* this disc.
*/
vmg_file = ifoOpen(dvd, 0);
if(!vmg_file) {
MP_ERR(stream, "Can't open VMG info!\n");
DVDClose( dvd );
return STREAM_UNSUPPORTED;
}
tt_srpt = vmg_file->tt_srpt;
if (mp_msg_test(stream->log, MSGL_SMODE))
{
int title_no; ///< title number
MP_SMODE(stream, "ID_DVD_TITLES=%d\n", tt_srpt->nr_of_srpts);
for (title_no = 0; title_no < tt_srpt->nr_of_srpts; title_no++)
{
MP_SMODE(stream, "ID_DVD_TITLE_%d_CHAPTERS=%d\n", title_no, tt_srpt->title[title_no].nr_of_ptts);
MP_SMODE(stream, "ID_DVD_TITLE_%d_ANGLES=%d\n", title_no, tt_srpt->title[title_no].nr_of_angles);
}
}
if (mp_msg_test(stream->log, MSGL_SMODE))
{
char volid[32];
unsigned char discid [16]; ///< disk ID, a 128 bit MD5 sum
int vts_no; ///< video title set number
for (vts_no = 1; vts_no <= vmg_file->vts_atrt->nr_of_vtss; vts_no++)
mp_describe_titleset(stream, dvd, tt_srpt, vts_no);
if (DVDDiscID(dvd, discid) >= 0)
{
int i;
MP_SMODE(stream, "ID_DVD_DISC_ID=");
for (i = 0; i < 16; i ++)
MP_SMODE(stream, "%02X", discid[i]);
MP_SMODE(stream, "\n");
}
if (DVDUDFVolumeInfo(dvd, volid, sizeof(volid), NULL, 0) >= 0 || DVDISOVolumeInfo(dvd, volid, sizeof(volid), NULL, 0) >= 0)
MP_SMODE(stream, "ID_DVD_VOLUME_ID=%s\n", volid);
}
/**
* Make sure our title number is valid.
*/
MP_INFO(stream, "There are %d titles on this DVD.\n", tt_srpt->nr_of_srpts );
if(dvd_title < 1 || dvd_title > tt_srpt->nr_of_srpts) {
MP_ERR(stream, "Invalid DVD title number: %d\n", dvd_title);
ifoClose( vmg_file );
DVDClose( dvd );
return STREAM_UNSUPPORTED;
}
MP_SMODE(stream, "ID_DVD_CURRENT_TITLE=%d\n", dvd_title);
--dvd_title; // remap 1.. -> 0..
/**
* Make sure the angle number is valid for this title.
*/
MP_INFO(stream, "There are %d angles in this DVD title.\n", tt_srpt->title[dvd_title].nr_of_angles);
if(dvd_angle<1 || dvd_angle>tt_srpt->title[dvd_title].nr_of_angles) {
MP_ERR(stream, "Invalid DVD angle number: %d\n", dvd_angle);
goto fail;
}
ttn = tt_srpt->title[dvd_title].vts_ttn - 1;
/**
* Load the VTS information for the title set our title is in.
*/
vts_file = ifoOpen( dvd, tt_srpt->title[dvd_title].title_set_nr );
if(!vts_file) {
MP_ERR(stream, "Cannot open the IFO file for DVD title %d.\n", tt_srpt->title[dvd_title].title_set_nr );
goto fail;
}
/**
* We've got enough info, time to open the title set data.
*/
title = DVDOpenFile(dvd, tt_srpt->title[dvd_title].title_set_nr, DVD_READ_TITLE_VOBS);
if(!title) {
MP_ERR(stream, "Cannot open title VOBS (VTS_%02d_1.VOB).\n", tt_srpt->title[dvd_title].title_set_nr);
ifoClose( vts_file );
goto fail;
}
MP_VERBOSE(stream, "DVD successfully opened.\n");
// store data
d->dvd=dvd;
d->title=title;
d->vmg_file=vmg_file;
d->tt_srpt=tt_srpt;
d->vts_file=vts_file;
d->cur_title = dvd_title;
pgc = vts_file->vts_pgcit ? vts_file->vts_pgcit->pgci_srp[ttn].pgc : NULL;
/**
* Check number of audio channels and types
*/
{
d->nr_of_channels=0;
if(vts_file->vts_pgcit) {
int i;
for(i=0;i<8;i++)
if(pgc->audio_control[i] & 0x8000) {
audio_attr_t * audio = &vts_file->vtsi_mat->vts_audio_attr[i];
int language = 0;
char tmp[] = "unknown";
stream_language_t *audio_stream = &d->audio_streams[d->nr_of_channels];
if(audio->lang_type == 1) {
language=audio->lang_code;
tmp[0]=language>>8;
tmp[1]=language&0xff;
tmp[2]=0;
}
audio_stream->language=language;
audio_stream->id=pgc->audio_control[i] >> 8 & 7;
switch(audio->audio_format) {
case 0: // ac3
audio_stream->id+=FIRST_AC3_AID;
break;
case 6: // dts
audio_stream->id+=FIRST_DTS_AID;
break;
case 2: // mpeg layer 1/2/3
case 3: // mpeg2 ext
audio_stream->id+=FIRST_MPG_AID;
break;
case 4: // lpcm
audio_stream->id+=FIRST_PCM_AID;
break;
}
audio_stream->type=audio->audio_format;
// Pontscho: to my mind, tha channels:
// 1 - stereo
// 5 - 5.1
audio_stream->channels=audio->channels;
MP_INFO(stream, "audio stream: %d format: %s (%s) language: %s aid: %d.\n",
d->nr_of_channels,
dvd_audio_stream_types[ audio->audio_format ],
dvd_audio_stream_channels[ audio->channels ],
tmp,
audio_stream->id
);
MP_SMODE(stream, "ID_AUDIO_ID=%d\n", audio_stream->id);
if(language && tmp[0])
MP_SMODE(stream, "ID_AID_%d_LANG=%s\n", audio_stream->id, tmp);
d->nr_of_channels++;
}
static uint32_t svga_draw_image(mp_image_t *mpi){
int i,x,y,w,h;
int stride;
uint8_t *rgbplane, *base;
int bytesperline;
int page;
if(mpi->flags & MP_IMGFLAG_DIRECT){
if( mp_msg_test(MSGT_VO,MSGL_DBG3) )
mp_msg(MSGT_VO,MSGL_DBG3, "vo_svga: drawing direct rendered surface\n");
cpage=(uint32_t)mpi->priv;
assert((cpage>=0)&&(cpage<max_pages));
return VO_TRUE; //it's already done
}
// if (mpi->flags&MP_IMGFLAGS_DRAWBACK)
// return VO_TRUE;//direct render method 2
//find a free page to draw into
//if there is no one then use the current one
page = page_find_free();
if(page>=0) cpage=page;
PageStore[cpage].locks=PAGE_BUSY;
// these variables are used in loops
x = mpi->x;
y = mpi->y;
w = mpi->w;
h = mpi->h;
stride = mpi->stride[0];
rgbplane = mpi->planes[0] + y*stride + (x*mpi->bpp)/8;
x+=x_pos;//center
y+=y_pos;
if(mpi->bpp >= 8){//for modes<8 use only native
if( (mode_capabilities&CAP_ACCEL_PUTIMAGE) && (x==0) && (w==mpi->width) &&
(stride == mode_stride) ){ //only monolite image can be accelerated
w=(stride*8)/mpi->bpp;//we transfer pixels in the stride so the source
//ACCELERATE
if( mp_msg_test(MSGT_VO,MSGL_DBG3) )
mp_msg(MSGT_VO,MSGL_DBG3, "vo_svga: using HW PutImage (x=%d,y=%d,w=%d,h=%d)\n",x,y,w,h);
if(mode_capabilities & CAP_ACCEL_BACKGR)
vga_accel(ACCEL_SYNC);
vga_accel(ACCEL_PUTIMAGE,x,y+PageStore[cpage].yoffset,w,h,rgbplane);
return VO_TRUE;
}
if( mode_capabilities&CAP_LINEAR){
//DIRECT
if( mp_msg_test(MSGT_VO,MSGL_DBG3) )
mp_msg(MSGT_VO,MSGL_DBG3, "vo_svga: using Direct memcpy (x=%d,y=%d,w=%d,h=%d)\n",x,y,w,h);
bytesperline=(w*mpi->bpp)/8;
base=PageStore[cpage].vbase + (y*mode_stride) + (x*mpi->bpp)/8;
for(i=0;i<h;i++){
mem2agpcpy(base,rgbplane,bytesperline);
base+=mode_stride;
rgbplane+=stride;
}
return VO_TRUE;
}
}//(modebpp>=8
//NATIVE
{
int length;
length=(w*mpi->bpp)/8;
//one byte per pixel! svgalib innovation
if(mpi->imgfmt==IMGFMT_RG4B || mpi->imgfmt==IMGFMT_BG4B) length=w;
if( mp_msg_test(MSGT_VO,MSGL_DBG3) )
mp_msg(MSGT_VO,MSGL_DBG3, "vo_svga: using Native vga_draw(x=%d,y=%d,w=%d,h=%d)\n",x,y,w,h);
y+=PageStore[cpage].yoffset;//y position of the page beggining
for(i=0;i<h;i++){
vga_drawscansegment(rgbplane,x,y+i,length);
rgbplane+=stride;
}
}
return VO_TRUE;
}
static int preinit(const char *arg)
{
int i;
char s[64];
getch2_disable();
memset(zerobuf,0,sizeof(zerobuf));
force_vm=force_native=squarepix=0;
sync_flip=vo_vsync;
blackbar_osd=0;
if(arg)while(*arg) {
#ifdef CONFIG_VIDIX
if(memcmp(arg,"vidix",5)==0) {
i=6;
while(arg[i] && arg[i]!=':') i++;
strncpy(vidix_name, arg+6, i-6);
vidix_name[i-5]=0;
if(arg[i]==':')i++;
arg+=i;
vidix_preinit(vidix_name, &video_out_svga);
}
#endif
if(!strncmp(arg,"sq",2)) {
squarepix=1;
arg+=2;
if( *arg == ':' ) arg++;
}
if(!strncmp(arg,"native",6)) {
force_native=1;
arg+=6;
if( *arg == ':' ) arg++;
}
if(!strncmp(arg,"bbosd",5)) {
blackbar_osd=1;
arg+=5;
if( *arg == ':' ) arg++;
}
if(!strncmp(arg,"retrace",7)) {
sync_flip=1;
arg+=7;
if( *arg == ':' ) arg++;
}
if(*arg) {
i=0;
while(arg[i] && arg[i]!=':')i++;
if(i<64){
strncpy(s, arg, i);
s[i]=0;
force_vm=vga_getmodenumber(s);
if(force_vm>0) {
if( mp_msg_test(MSGT_VO,MSGL_V) ) mp_msg(MSGT_VO,MSGL_V, "vo_svga: Forcing mode %i\n",force_vm);
}else{
force_vm = 0;
}
}
arg+=i;
if(*arg==':')arg++;
}
}
vga_init();
return 0;
}
int video_read_properties(sh_video_t *sh_video){
demux_stream_t *d_video=sh_video->ds;
video_codec_t video_codec = find_video_codec(sh_video);
// Determine image properties:
switch(video_codec){
case VIDEO_OTHER: {
if((d_video->demuxer->file_format == DEMUXER_TYPE_ASF) || (d_video->demuxer->file_format == DEMUXER_TYPE_AVI)) {
// display info:
// in case no strf chunk has been seen in avi, we have no bitmap header
if(!sh_video->bih) return 0;
sh_video->format=sh_video->bih->biCompression;
sh_video->disp_w=sh_video->bih->biWidth;
sh_video->disp_h=abs(sh_video->bih->biHeight);
}
break;
}
case VIDEO_MPEG4: {
int pos = 0, vop_cnt=0, units[3];
videobuf_len=0; videobuf_code_len=0;
mp_msg(MSGT_DECVIDEO,MSGL_V,"Searching for Video Object Start code... ");
while(1){
int i=sync_video_packet(d_video);
if(i<=0x11F) break; // found it!
if(!i || !skip_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_V,"NONE :(\n");
return 0;
}
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"OK!\n");
if(!videobuffer) {
videobuffer = memalign(8, VIDEOBUFFER_SIZE + MP_INPUT_BUFFER_PADDING_SIZE);
if (videobuffer) memset(videobuffer+VIDEOBUFFER_SIZE, 0, MP_INPUT_BUFFER_PADDING_SIZE);
else {
mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_ShMemAllocFail);
return 0;
}
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"Searching for Video Object Layer Start code... ");
while(1){
int i=sync_video_packet(d_video);
mp_msg(MSGT_DECVIDEO,MSGL_V,"M4V: 0x%X\n",i);
if(i>=0x120 && i<=0x12F) break; // found it!
if(!i || !read_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_V,"NONE :(\n");
return 0;
}
}
pos = videobuf_len+4;
if(!read_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Can't read Video Object Layer Header\n");
return 0;
}
mp4_header_process_vol(&picture, &(videobuffer[pos]));
mp_msg(MSGT_DECVIDEO,MSGL_V,"OK! FPS SEEMS TO BE %.3f\nSearching for Video Object Plane Start code... ", sh_video->fps);
mp4_init:
while(1){
int i=sync_video_packet(d_video);
if(i==0x1B6) break; // found it!
if(!i || !read_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_V,"NONE :(\n");
return 0;
}
}
pos = videobuf_len+4;
if(!read_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Can't read Video Object Plane Header\n");
return 0;
}
mp4_header_process_vop(&picture, &(videobuffer[pos]));
sh_video->disp_w = picture.display_picture_width;
sh_video->disp_h = picture.display_picture_height;
units[vop_cnt] = picture.timeinc_unit;
vop_cnt++;
//mp_msg(MSGT_DECVIDEO,MSGL_V, "TYPE: %d, unit: %d\n", picture.picture_type, picture.timeinc_unit);
if(!picture.fps) {
int i, mn, md, mx, diff;
if(vop_cnt < 3)
goto mp4_init;
i=0;
mn = mx = units[0];
for(i=0; i<3; i++) {
if(units[i] < mn)
mn = units[i];
if(units[i] > mx)
mx = units[i];
}
md = mn;
for(i=0; i<3; i++) {
if((units[i] > mn) && (units[i] < mx))
md = units[i];
}
mp_msg(MSGT_DECVIDEO,MSGL_V, "MIN: %d, mid: %d, max: %d\n", mn, md, mx);
if(mx - md > md - mn)
diff = md - mn;
else
diff = mx - md;
if(diff > 0){
picture.fps = ((float)picture.timeinc_resolution) / diff;
mp_msg(MSGT_DECVIDEO,MSGL_V, "FPS seems to be: %f, resolution: %d, delta_units: %d\n", picture.fps, picture.timeinc_resolution, diff);
}
}
if(picture.fps) {
sh_video->fps=picture.fps;
sh_video->frametime=1.0/picture.fps;
mp_msg(MSGT_DECVIDEO,MSGL_INFO, "FPS seems to be: %f\n", picture.fps);
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"OK!\n");
sh_video->format=0x10000004;
break;
}
case VIDEO_H264: {
int pos = 0;
videobuf_len=0; videobuf_code_len=0;
mp_msg(MSGT_DECVIDEO,MSGL_V,"Searching for sequence parameter set... ");
while(1){
int i=sync_video_packet(d_video);
if((i&~0x60) == 0x107 && i != 0x107) break; // found it!
if(!i || !skip_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_V,"NONE :(\n");
return 0;
}
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"OK!\n");
if(!videobuffer) {
videobuffer = memalign(8, VIDEOBUFFER_SIZE + MP_INPUT_BUFFER_PADDING_SIZE);
if (videobuffer) memset(videobuffer+VIDEOBUFFER_SIZE, 0, MP_INPUT_BUFFER_PADDING_SIZE);
else {
mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_ShMemAllocFail);
return 0;
}
}
pos = videobuf_len+4;
if(!read_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Can't read sequence parameter set\n");
return 0;
}
h264_parse_sps(&picture, &(videobuffer[pos]), videobuf_len - pos);
sh_video->disp_w=picture.display_picture_width;
sh_video->disp_h=picture.display_picture_height;
mp_msg(MSGT_DECVIDEO,MSGL_V,"Searching for picture parameter set... ");
while(1){
int i=sync_video_packet(d_video);
mp_msg(MSGT_DECVIDEO,MSGL_V,"H264: 0x%X\n",i);
if((i&~0x60) == 0x108 && i != 0x108) break; // found it!
if(!i || !read_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_V,"NONE :(\n");
return 0;
}
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"OK!\nSearching for Slice... ");
while(1){
int i=sync_video_packet(d_video);
if((i&~0x60) == 0x101 || (i&~0x60) == 0x102 || (i&~0x60) == 0x105) break; // found it!
if(!i || !read_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_V,"NONE :(\n");
return 0;
}
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"OK!\n");
sh_video->format=0x10000005;
if(picture.fps) {
sh_video->fps=picture.fps;
sh_video->frametime=1.0/picture.fps;
mp_msg(MSGT_DECVIDEO,MSGL_INFO, "FPS seems to be: %f\n", picture.fps);
}
break;
}
case VIDEO_MPEG12: {
if (d_video->demuxer->file_format == DEMUXER_TYPE_ASF) { // DVR-MS
if(!sh_video->bih) return 0;
sh_video->format=sh_video->bih->biCompression;
}
mpeg_header_parser:
// Find sequence_header first:
videobuf_len=0; videobuf_code_len=0;
telecine=0; telecine_cnt=-2.5;
mp_msg(MSGT_DECVIDEO,MSGL_V,"Searching for sequence header... ");
while(1){
int i=sync_video_packet(d_video);
if(i==0x1B3) break; // found it!
if(!i || !skip_video_packet(d_video)){
if( mp_msg_test(MSGT_DECVIDEO,MSGL_V) ) mp_msg(MSGT_DECVIDEO,MSGL_V,"NONE :(\n");
mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_MpegNoSequHdr);
return 0;
}
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"OK!\n");
// ========= Read & process sequence header & extension ============
if(!videobuffer) {
videobuffer = memalign(8, VIDEOBUFFER_SIZE + MP_INPUT_BUFFER_PADDING_SIZE);
if (videobuffer) memset(videobuffer+VIDEOBUFFER_SIZE, 0, MP_INPUT_BUFFER_PADDING_SIZE);
else {
mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_ShMemAllocFail);
return 0;
}
}
if(!read_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_CannotReadMpegSequHdr);
return 0;
}
if(mp_header_process_sequence_header (&picture, &videobuffer[4])) {
mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_BadMpegSequHdr);
goto mpeg_header_parser;
}
if(sync_video_packet(d_video)==0x1B5){ // next packet is seq. ext.
int pos=videobuf_len;
if(!read_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_CannotReadMpegSequHdrEx);
return 0;
}
if(mp_header_process_extension (&picture, &videobuffer[pos+4])) {
mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_BadMpegSequHdrEx);
return 0;
}
}
// display info:
sh_video->format=picture.mpeg1?0x10000001:0x10000002; // mpeg video
sh_video->fps=picture.fps * picture.frame_rate_extension_n / picture.frame_rate_extension_d;
if(!sh_video->fps){
sh_video->frametime=0;
} else {
sh_video->frametime=1.0/sh_video->fps;
}
sh_video->disp_w=picture.display_picture_width;
sh_video->disp_h=picture.display_picture_height;
// bitrate:
if(picture.bitrate!=0x3FFFF) // unspecified/VBR ?
sh_video->i_bps=picture.bitrate * 400 / 8;
// info:
mp_dbg(MSGT_DECVIDEO,MSGL_DBG2,"mpeg bitrate: %d (%X)\n",picture.bitrate,picture.bitrate);
mp_msg(MSGT_DECVIDEO,MSGL_INFO,"VIDEO: %s %dx%d (aspect %d) %5.3f fps %5.1f kbps (%4.1f kbyte/s)\n",
picture.mpeg1?"MPEG1":"MPEG2",
sh_video->disp_w,sh_video->disp_h,
picture.aspect_ratio_information,
sh_video->fps,
sh_video->i_bps * 8 / 1000.0,
sh_video->i_bps / 1000.0 );
break;
}
case VIDEO_VC1: {
// Find sequence_header:
videobuf_len=0;
videobuf_code_len=0;
mp_msg(MSGT_DECVIDEO,MSGL_INFO,"Searching for VC1 sequence header... ");
while(1){
int i=sync_video_packet(d_video);
if(i==0x10F) break; // found it!
if(!i || !skip_video_packet(d_video)){
if( mp_msg_test(MSGT_DECVIDEO,MSGL_V) ) mp_msg(MSGT_DECVIDEO,MSGL_V,"NONE :(\n");
mp_msg(MSGT_DECVIDEO,MSGL_ERR, "Couldn't find VC-1 sequence header\n");
return 0;
}
}
mp_msg(MSGT_DECVIDEO,MSGL_INFO,"found\n");
if(!videobuffer) {
videobuffer = memalign(8, VIDEOBUFFER_SIZE + MP_INPUT_BUFFER_PADDING_SIZE);
if (videobuffer) memset(videobuffer+VIDEOBUFFER_SIZE, 0, MP_INPUT_BUFFER_PADDING_SIZE);
else {
mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_ShMemAllocFail);
return 0;
}
}
if(!read_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_ERR, "Couldn't read VC-1 sequence header!\n");
return 0;
}
while(1) {
int i=sync_video_packet(d_video);
if(i==0x10E) break; // found it!
if(!i || !skip_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_V,"Couldn't find VC-1 entry point sync-code:(\n");
return 0;
}
}
if(!read_video_packet(d_video)){
mp_msg(MSGT_DECVIDEO,MSGL_V,"Couldn't read VC-1 entry point sync-code:(\n");
return 0;
}
if(mp_vc1_decode_sequence_header(&picture, &videobuffer[4], videobuf_len-4)) {
sh_video->bih = calloc(1, sizeof(*sh_video->bih) + videobuf_len);
if(sh_video->bih == NULL) {
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Couldn't alloc %d bytes for VC-1 extradata!\n", sizeof(*sh_video->bih) + videobuf_len);
return 0;
}
sh_video->bih->biSize= sizeof(*sh_video->bih) + videobuf_len;
memcpy(sh_video->bih + 1, videobuffer, videobuf_len);
sh_video->bih->biCompression = sh_video->format;
sh_video->bih->biWidth = sh_video->disp_w = picture.display_picture_width;
sh_video->bih->biHeight = sh_video->disp_h = picture.display_picture_height;
if(picture.fps > 0) {
sh_video->frametime=1.0/picture.fps;
sh_video->fps = picture.fps;
}
mp_msg(MSGT_DECVIDEO,MSGL_INFO,"VIDEO: VC-1 %dx%d, %5.3f fps, header len: %d\n",
sh_video->disp_w, sh_video->disp_h, sh_video->fps, videobuf_len);
}
break;
}
} // switch(file_format)
return 1;
}
int mpcodecs_config_vo(sh_video_t *sh, int w, int h,
unsigned int preferred_outfmt)
{
int i, j;
int only_preferred = 1;
unsigned int out_fmt = 0;
int screen_size_x = 0; //SCREEN_SIZE_X;
int screen_size_y = 0; //SCREEN_SIZE_Y;
vf_instance_t *vf = sh->vfilter, *sc = NULL;
int palette = 0;
int vocfg_flags = 0;
if (w)
sh->disp_w = w;
if (h)
sh->disp_h = h;
if (!sh->disp_w || !sh->disp_h)
return 0;
mp_msg(MSGT_DECVIDEO, MSGL_V,
"VDec: vo config request - %d x %d (preferred colorspace: %s)\n", w,
h, vo_format_name(preferred_outfmt));
// if(!vf) return 1; // temp hack
if (get_video_quality_max(sh) <= 0 && divx_quality) {
// user wants postprocess but no pp filter yet:
sh->vfilter = vf = vf_open_filter(vf, "pp", NULL);
}
// check if libvo and codec has common outfmt (no conversion):
csp_again:
if (mp_msg_test(MSGT_DECVIDEO, MSGL_V)) {
vf_instance_t *f = vf;
mp_msg(MSGT_DECVIDEO, MSGL_V, "Trying filter chain:");
for (f = vf; f; f = f->next)
mp_msg(MSGT_DECVIDEO, MSGL_V, " %s", f->info->name);
mp_msg(MSGT_DECVIDEO, MSGL_V, "\n");
}
j = -1;
for (i = 0; only_preferred || i < CODECS_MAX_OUTFMT; i++) {
int flags;
if (i == CODECS_MAX_OUTFMT) {
i = 0;
only_preferred = 0;
}
out_fmt = sh->codec->outfmt[i];
if (only_preferred && out_fmt != preferred_outfmt)
continue;
if (out_fmt == (unsigned int) 0xFFFFFFFF)
continue;
// check (query) if codec really support this outfmt...
sh->outfmtidx = i; // pass index to the control() function this way
if (mpvdec->control(sh, VDCTRL_QUERY_FORMAT, &out_fmt) ==
CONTROL_FALSE) {
mp_msg(MSGT_CPLAYER, MSGL_DBG2,
"vo_debug: codec query_format(%s) returned FALSE\n",
vo_format_name(out_fmt));
continue;
}
flags = vf->query_format(vf, out_fmt);
mp_msg(MSGT_CPLAYER, MSGL_DBG2,
"vo_debug: query(%s) returned 0x%X (i=%d) \n",
vo_format_name(out_fmt), flags, i);
if ((flags & VFCAP_CSP_SUPPORTED_BY_HW)
|| (flags & VFCAP_CSP_SUPPORTED && j < 0)) {
j = i;
vo_flags = flags;
if (flags & VFCAP_CSP_SUPPORTED_BY_HW)
break;
} else if (!palette
&& !(flags &
(VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_CSP_SUPPORTED))
&& (out_fmt == IMGFMT_RGB8 || out_fmt == IMGFMT_BGR8)) {
palette = 1;
}
}
if (j < 0 && !IMGFMT_IS_HWACCEL(preferred_outfmt)) {
// TODO: no match - we should use conversion...
if (strcmp(vf->info->name, "scale") && palette != -1) {
mp_msg(MSGT_DECVIDEO, MSGL_INFO, MSGTR_CouldNotFindColorspace);
sc = vf = vf_open_filter(vf, "scale", NULL);
goto csp_again;
} else if (palette == 1) {
mp_msg(MSGT_DECVIDEO, MSGL_V, "vd: Trying -vf palette...\n");
palette = -1;
vf = vf_open_filter(vf, "palette", NULL);
goto csp_again;
} else { // sws failed, if the last filter (vf_vo) support MPEGPES try to append vf_lavc
vf_instance_t *vo, *vp = NULL, *ve, *vpp = NULL;
// Remove the scale filter if we added it ourselves
if (vf == sc) {
ve = vf;
vf = vf->next;
vf_uninit_filter(ve);
}
// Find the last filter (vf_vo)
for (vo = vf; vo->next; vo = vo->next) {
vpp = vp;
vp = vo;
}
if (vo->query_format(vo, IMGFMT_MPEGPES)
&& (!vp || (vp && strcmp(vp->info->name, "lavc")))) {
ve = vf_open_filter(vo, "lavc", NULL);
if (vp)
vp->next = ve;
else
vf = ve;
goto csp_again;
}
if (vp && !strcmp(vp->info->name, "lavc")) {
if (vpp)
vpp->next = vo;
else
vf = vo;
vf_uninit_filter(vp);
}
}
}
if (j < 0) {
mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_VOincompCodec);
sh->vf_initialized = -1;
return 0; // failed
}
out_fmt = sh->codec->outfmt[j];
mp_msg(MSGT_CPLAYER, MSGL_V, "VDec: using %s as output csp (no %d)\n",
vo_format_name(out_fmt), j);
sh->outfmtidx = j;
sh->vfilter = vf;
// autodetect flipping
if (flip == -1) {
flip = 0;
if (sh->codec->outflags[j] & CODECS_FLAG_FLIP)
if (!(sh->codec->outflags[j] & CODECS_FLAG_NOFLIP))
flip = 1;
}
if (vo_flags & VFCAP_FLIPPED)
flip ^= 1;
flip ^= sh->flipped_input;
if (flip && !(vo_flags & VFCAP_FLIP)) {
// we need to flip, but no flipping filter avail.
vf_add_before_vo(&vf, "flip", NULL);
sh->vfilter = vf;
}
// time to do aspect ratio corrections...
if (movie_aspect > -1.0)
sh->aspect = movie_aspect; // cmdline overrides autodetect
else if (sh->stream_aspect != 0.0)
sh->aspect = sh->stream_aspect;
else
sh->aspect = sh->original_aspect;
if (opt_screen_size_x || opt_screen_size_y) {
screen_size_x = opt_screen_size_x;
screen_size_y = opt_screen_size_y;
if (!vidmode) {
if (!screen_size_x)
screen_size_x = SCREEN_SIZE_X;
if (!screen_size_y)
screen_size_y = SCREEN_SIZE_Y;
if (screen_size_x <= 8)
screen_size_x *= sh->disp_w;
if (screen_size_y <= 8)
screen_size_y *= sh->disp_h;
}
} else {
// check source format aspect, calculate prescale ::atmos
screen_size_x = sh->disp_w;
screen_size_y = sh->disp_h;
if (screen_size_xy >= 0.001) {
if (screen_size_xy <= 8) {
// -xy means x+y scale
screen_size_x *= screen_size_xy;
screen_size_y *= screen_size_xy;
} else {
// -xy means forced width while keeping correct aspect
screen_size_x = screen_size_xy;
screen_size_y = screen_size_xy * sh->disp_h / sh->disp_w;
}
}
if (sh->aspect >= 0.01) {
int w;
mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_MovieAspectIsSet,
sh->aspect);
mp_msg(MSGT_IDENTIFY, MSGL_INFO, "ID_VIDEO_ASPECT=%1.4f\n",
sh->aspect);
w = (int) ((float) screen_size_y * sh->aspect);
w += w % 2; // round
// we don't like horizontal downscale || user forced width:
if (w < screen_size_x || screen_size_xy > 8) {
screen_size_y =
(int) ((float) screen_size_x * (1.0 / sh->aspect));
screen_size_y += screen_size_y % 2; // round
} else
screen_size_x = w; // keep new width
} else {
mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_MovieAspectUndefined);
}
}
vocfg_flags = (fullscreen ? VOFLAG_FULLSCREEN : 0)
| (vidmode ? VOFLAG_MODESWITCHING : 0)
| (softzoom ? VOFLAG_SWSCALE : 0)
| (flip ? VOFLAG_FLIPPING : 0);
// Time to config libvo!
mp_msg(MSGT_CPLAYER, MSGL_V,
"VO Config (%dx%d->%dx%d,flags=%d,'%s',0x%X)\n", sh->disp_w,
sh->disp_h, screen_size_x, screen_size_y, vocfg_flags, "MPlayer",
out_fmt);
vf->w = sh->disp_w;
vf->h = sh->disp_h;
if (vf_config_wrapper
(vf, sh->disp_w, sh->disp_h, screen_size_x, screen_size_y, vocfg_flags,
out_fmt) == 0) {
// "MPlayer",out_fmt)){
mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_CannotInitVO);
sh->vf_initialized = -1;
return 0;
}
sh->vf_initialized = 1;
if (vo_gamma_gamma != 1000)
set_video_colors(sh, "gamma", vo_gamma_gamma);
if (vo_gamma_brightness != 1000)
set_video_colors(sh, "brightness", vo_gamma_brightness);
if (vo_gamma_contrast != 1000)
set_video_colors(sh, "contrast", vo_gamma_contrast);
if (vo_gamma_saturation != 1000)
set_video_colors(sh, "saturation", vo_gamma_saturation);
if (vo_gamma_hue != 1000)
set_video_colors(sh, "hue", vo_gamma_hue);
return 1;
}
int vidix_init(unsigned src_width,unsigned src_height,
unsigned x_org,unsigned y_org,unsigned dst_width,
unsigned dst_height,unsigned format,unsigned dest_bpp,
unsigned vid_w,unsigned vid_h)
{
void *tmp, *tmpa;
size_t i;
int err;
uint32_t sstride,apitch;
if( mp_msg_test(MSGT_VO,MSGL_DBG2) )
mp_msg(MSGT_VO,MSGL_DBG2, "vosub_vidix: vidix_init() was called\n"
"src_w=%u src_h=%u dest_x_y_w_h = %u %u %u %u\n"
"format=%s dest_bpp=%u vid_w=%u vid_h=%u\n"
,src_width,src_height,x_org,y_org,dst_width,dst_height
,vo_format_name(format),dest_bpp,vid_w,vid_h);
if(vidix_query_fourcc(format) == 0)
{
mp_msg(MSGT_VO,MSGL_ERR, MSGTR_LIBVO_SUB_VIDIX_UnsupportedFourccForThisVidixDriver,
format,vo_format_name(format));
return -1;
}
if(((vidix_cap.maxwidth != -1) && (vid_w > vidix_cap.maxwidth)) ||
((vidix_cap.minwidth != -1) && (vid_w < vidix_cap.minwidth)) ||
((vidix_cap.maxheight != -1) && (vid_h > vidix_cap.maxheight)) ||
((vidix_cap.minwidth != -1 ) && (vid_h < vidix_cap.minheight)))
{
mp_msg(MSGT_VO,MSGL_ERR, MSGTR_LIBVO_SUB_VIDIX_VideoServerHasUnsupportedResolution,
vid_w, vid_h, vidix_cap.minwidth, vidix_cap.minheight,
vidix_cap.maxwidth, vidix_cap.maxheight);
return -1;
}
err = 0;
switch(dest_bpp)
{
case 1: err = ((vidix_fourcc.depth & VID_DEPTH_1BPP) != VID_DEPTH_1BPP); break;
case 2: err = ((vidix_fourcc.depth & VID_DEPTH_2BPP) != VID_DEPTH_2BPP); break;
case 4: err = ((vidix_fourcc.depth & VID_DEPTH_4BPP) != VID_DEPTH_4BPP); break;
case 8: err = ((vidix_fourcc.depth & VID_DEPTH_8BPP) != VID_DEPTH_8BPP); break;
case 12:err = ((vidix_fourcc.depth & VID_DEPTH_12BPP) != VID_DEPTH_12BPP); break;
case 15:err = ((vidix_fourcc.depth & VID_DEPTH_15BPP) != VID_DEPTH_15BPP); break;
case 16:err = ((vidix_fourcc.depth & VID_DEPTH_16BPP) != VID_DEPTH_16BPP); break;
case 24:err = ((vidix_fourcc.depth & VID_DEPTH_24BPP) != VID_DEPTH_24BPP); break;
case 32:err = ((vidix_fourcc.depth & VID_DEPTH_32BPP) != VID_DEPTH_32BPP); break;
default: err=1; break;
}
if(err)
{
mp_msg(MSGT_VO,MSGL_ERR, MSGTR_LIBVO_SUB_VIDIX_VideoServerHasUnsupportedColorDepth
,vidix_fourcc.depth);
return -1;
}
if((dst_width > src_width || dst_height > src_height) && (vidix_cap.flags & FLAG_UPSCALER) != FLAG_UPSCALER)
{
mp_msg(MSGT_VO,MSGL_ERR, MSGTR_LIBVO_SUB_VIDIX_DriverCantUpscaleImage,
src_width, src_height, dst_width, dst_height);
return -1;
}
if((dst_width > src_width || dst_height > src_height) && (vidix_cap.flags & FLAG_DOWNSCALER) != FLAG_DOWNSCALER)
{
mp_msg(MSGT_VO,MSGL_ERR, MSGTR_LIBVO_SUB_VIDIX_DriverCantDownscaleImage,
src_width, src_height, dst_width, dst_height);
return -1;
}
image_width = src_width;
image_height = src_height;
src_format = format;
if(forced_fourcc) format = forced_fourcc;
memset(&vidix_play,0,sizeof(vidix_playback_t));
vidix_play.fourcc = format;
vidix_play.capability = vidix_cap.flags; /* every ;) */
vidix_play.blend_factor = 0; /* for now */
/* display the full picture.
Nick: we could implement here zooming to a specified area -- alex */
vidix_play.src.x = vidix_play.src.y = 0;
vidix_play.src.w = src_width;
vidix_play.src.h = src_height;
vidix_play.dest.x = x_org;
vidix_play.dest.y = y_org;
vidix_play.dest.w = dst_width;
vidix_play.dest.h = dst_height;
// vidix_play.num_frames=vo_doublebuffering?NUM_FRAMES-1:1;
/* we aren't mad...3 buffers are more than enough */
vidix_play.num_frames=vo_doublebuffering?3:1;
vidix_play.src.pitch.y = vidix_play.src.pitch.u = vidix_play.src.pitch.v = 0;
if((err=vdlConfigPlayback(vidix_handler,&vidix_play))!=0)
{
mp_msg(MSGT_VO,MSGL_ERR, MSGTR_LIBVO_SUB_VIDIX_CantConfigurePlayback,strerror(err));
return -1;
}
if ( mp_msg_test(MSGT_VO,MSGL_V) ) {
mp_msg(MSGT_VO,MSGL_V, "vosub_vidix: using %d buffer(s)\n", vidix_play.num_frames); }
vidix_mem = vidix_play.dga_addr;
tmp = calloc(image_width, image_height);
tmpa = malloc(image_width * image_height);
memset(tmpa, 1, image_width * image_height);
/* clear every frame with correct address and frame_size */
/* HACK: use draw_alpha to clear Y component */
for (i = 0; i < vidix_play.num_frames; i++) {
next_frame = i;
memset(vidix_mem + vidix_play.offsets[i], 0x80,
vidix_play.frame_size);
draw_alpha(0, 0, image_width, image_height, tmp, tmpa, image_width);
}
free(tmp);
free(tmpa);
/* show one of the "clear" frames */
vidix_flip_page();
switch(format)
{
case IMGFMT_YV12:
case IMGFMT_I420:
case IMGFMT_IYUV:
case IMGFMT_YVU9:
case IMGFMT_IF09:
case IMGFMT_Y800:
case IMGFMT_Y8:
apitch = vidix_play.dest.pitch.y-1;
dstrides.y = (image_width + apitch) & ~apitch;
apitch = vidix_play.dest.pitch.v-1;
dstrides.v = (image_width + apitch) & ~apitch;
apitch = vidix_play.dest.pitch.u-1;
dstrides.u = (image_width + apitch) & ~apitch;
image_Bpp=1;
break;
case IMGFMT_RGB32:
case IMGFMT_BGR32:
apitch = vidix_play.dest.pitch.y-1;
dstrides.y = (image_width*4 + apitch) & ~apitch;
dstrides.u = dstrides.v = 0;
image_Bpp=4;
break;
case IMGFMT_RGB24:
case IMGFMT_BGR24:
apitch = vidix_play.dest.pitch.y-1;
dstrides.y = (image_width*3 + apitch) & ~apitch;
dstrides.u = dstrides.v = 0;
image_Bpp=3;
break;
default:
apitch = vidix_play.dest.pitch.y-1;
dstrides.y = (image_width*2 + apitch) & ~apitch;
dstrides.u = dstrides.v = 0;
image_Bpp=2;
break;
}
/* tune some info here */
sstride = src_width*image_Bpp;
if(!forced_fourcc)
{
is_422_planes_eq = sstride == dstrides.y;
if(src_format == IMGFMT_YV12 || src_format == IMGFMT_I420 || src_format == IMGFMT_IYUV)
vo_server->draw_slice = vidix_draw_slice_420;
else if (src_format == IMGFMT_YVU9 || src_format == IMGFMT_IF09)
vo_server->draw_slice = vidix_draw_slice_410;
else vo_server->draw_slice = vidix_draw_slice_packed;
}
return 0;
}
// init driver
static int init(sh_video_t *sh){
HRESULT ret;
// unsigned int outfmt=sh->codec->outfmt[sh->outfmtidx];
int i, o_bih_len;
vd_vfw_ctx *priv;
const char *dll = codec_idx2str(sh->codec->dll_idx);
/* Hack for VSSH codec: new dll can't decode old files
* In my samples old files have no extradata, so use that info
* to decide what dll should be used (here and in vd_dshow).
*/
if (!strcmp(dll, "vssh264.dll") && (sh->bih->biSize > 40))
return 0;
priv = malloc(sizeof(vd_vfw_ctx));
if (!priv)
return 0;
memset(priv, 0, sizeof(vd_vfw_ctx));
sh->context = priv;
mp_msg(MSGT_WIN32,MSGL_V,"======= Win32 (VFW) VIDEO Codec init =======\n");
// win32_codec_name = dll;
// sh->hic = ICOpen( 0x63646976, sh->bih->biCompression, ICMODE_FASTDECOMPRESS);
// priv->handle = ICOpen( 0x63646976, sh->bih->biCompression, ICMODE_DECOMPRESS);
priv->handle = ICOpen( (long)(dll), sh->bih->biCompression, ICMODE_DECOMPRESS);
if(!priv->handle){
mp_msg(MSGT_WIN32,MSGL_ERR,"ICOpen failed! unknown codec / wrong parameters?\n");
return 0;
}
// sh->bih->biBitCount=32;
o_bih_len = ICDecompressGetFormatSize(priv->handle, sh->bih);
if(o_bih_len < sizeof(BITMAPINFOHEADER)){
mp_msg(MSGT_WIN32,MSGL_ERR,"ICDecompressGetFormatSize returned a bogus value: %d\n", o_bih_len);
return 0;
}
priv->o_bih = malloc(o_bih_len);
memset(priv->o_bih, 0, o_bih_len);
mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressGetFormatSize ret: %d\n", o_bih_len);
ret = ICDecompressGetFormat(priv->handle, sh->bih, priv->o_bih);
if(ret < 0){
mp_msg(MSGT_WIN32,MSGL_ERR,"ICDecompressGetFormat failed: Error %d\n", (int)ret);
for (i=0; i < o_bih_len; i++) mp_msg(MSGT_WIN32, MSGL_DBG2, "%02x ", priv->o_bih[i]);
return 0;
}
mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressGetFormat OK\n");
#if 0
// workaround for pegasus MJPEG:
if(!sh_video->o_bih.biWidth) sh_video->o_bih.biWidth=sh_video->bih->biWidth;
if(!sh_video->o_bih.biHeight) sh_video->o_bih.biHeight=sh_video->bih->biHeight;
if(!sh_video->o_bih.biPlanes) sh_video->o_bih.biPlanes=sh_video->bih->biPlanes;
#endif
// ok let libvo and vd core to handshake and decide the optimal csp:
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2)) return 0;
if (!(sh->codec->outflags[sh->outfmtidx]&CODECS_FLAG_FLIP)) {
priv->o_bih->biHeight=-sh->bih->biHeight; // flip image!
}
// ok, let's set the choosen colorspace:
set_csp(priv->o_bih,sh->codec->outfmt[sh->outfmtidx]);
// fake it to RGB for broken DLLs (divx3)
if(sh->codec->outflags[sh->outfmtidx] & CODECS_FLAG_YUVHACK)
priv->o_bih->biCompression = 0;
// sanity check:
#ifdef BUILD_VFWEX
ret = ICDecompressQueryEx(priv->handle, sh->bih, priv->o_bih);
#else
ret = ICDecompressQuery(priv->handle, sh->bih, priv->o_bih);
#endif
if (ret)
{
mp_msg(MSGT_WIN32,MSGL_WARN,"ICDecompressQuery failed: Error %d\n", (int)ret);
// return 0;
} else
mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressQuery OK\n");
#ifdef BUILD_VFWEX
ret = ICDecompressBeginEx(priv->handle, sh->bih, priv->o_bih);
#else
ret = ICDecompressBegin(priv->handle, sh->bih, priv->o_bih);
#endif
if (ret)
{
mp_msg(MSGT_WIN32,MSGL_WARN,"ICDecompressBegin failed: Error %d\n", (int)ret);
// return 0;
}
// for broken codecs set it again:
if(sh->codec->outflags[sh->outfmtidx] & CODECS_FLAG_YUVHACK)
set_csp(priv->o_bih,sh->codec->outfmt[sh->outfmtidx]);
mp_msg(MSGT_WIN32, MSGL_V, "Input format:\n");
if( mp_msg_test(MSGT_HEADER,MSGL_V) ) print_video_header(sh->bih,MSGL_V);
mp_msg(MSGT_WIN32, MSGL_V, "Output format:\n");
if( mp_msg_test(MSGT_HEADER,MSGL_V) ) print_video_header(priv->o_bih,MSGL_V);
// set postprocessing level in xvid/divx4 .dll
ICSendMessage(priv->handle, ICM_USER+80, (long)(&divx_quality), 0);
// don't do this palette mess always, it makes div3 dll crashing...
if(sh->codec->outfmt[sh->outfmtidx]==IMGFMT_BGR8){
if(ICDecompressGetPalette(priv->handle, sh->bih, priv->o_bih)){
priv->palette = (unsigned char*)(priv->o_bih+1);
mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressGetPalette OK\n");
} else {
if(sh->bih->biSize>=40+4*4)
priv->palette = (unsigned char*)(sh->bih+1);
}
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: Win32 video codec init OK!\n");
return 1;
}
static int preinit(sh_audio_t *sh_audio)
{
HRESULT ret;
WAVEFORMATEX *in_fmt = sh_audio->wf;
DWORD srcsize = 0;
acm_context_t *priv;
priv = malloc(sizeof(acm_context_t));
if (!priv)
return 0;
sh_audio->context = priv;
mp_msg(MSGT_WIN32, MSGL_V, "======= Win32 (ACM) AUDIO Codec init =======\n");
// priv->handle = NULL;
priv->o_wf = malloc(sizeof(*priv->o_wf));
if (!priv->o_wf)
{
mp_msg(MSGT_DECAUDIO,MSGL_ERR,MSGTR_ACMiniterror);
return 0;
}
priv->o_wf->nChannels = in_fmt->nChannels;
priv->o_wf->nSamplesPerSec = in_fmt->nSamplesPerSec;
priv->o_wf->nAvgBytesPerSec = 2*in_fmt->nSamplesPerSec*in_fmt->nChannels;
priv->o_wf->wFormatTag = WAVE_FORMAT_PCM;
priv->o_wf->nBlockAlign = 2*in_fmt->nChannels;
priv->o_wf->wBitsPerSample = 16;
// priv->o_wf->wBitsPerSample = inf_fmt->wBitsPerSample;
priv->o_wf->cbSize = 0;
if ( mp_msg_test(MSGT_DECAUDIO,MSGL_V) )
{
mp_msg(MSGT_DECAUDIO, MSGL_V, "Input format:\n");
print_wave_header(in_fmt, MSGL_V);
mp_msg(MSGT_DECAUDIO, MSGL_V, "Output format:\n");
print_wave_header(priv->o_wf, MSGL_V);
}
MSACM_RegisterDriver((const char *)sh_audio->codec->dll, in_fmt->wFormatTag, 0);
ret = acmStreamOpen(&priv->handle, (HACMDRIVER)NULL, in_fmt,
priv->o_wf, NULL, 0, 0, 0);
if (ret)
{
if (ret == ACMERR_NOTPOSSIBLE)
mp_msg(MSGT_WIN32, MSGL_ERR, "ACM_Decoder: Unappropriate audio format\n");
else
mp_msg(MSGT_WIN32, MSGL_ERR, "ACM_Decoder: acmStreamOpen error: %d\n",
(int)ret);
mp_msg(MSGT_DECAUDIO,MSGL_ERR,MSGTR_ACMiniterror);
return 0;
}
mp_msg(MSGT_WIN32, MSGL_V, "Audio codec opened OK! ;-)\n");
acmStreamSize(priv->handle, in_fmt->nBlockAlign, &srcsize, ACM_STREAMSIZEF_SOURCE);
//if ( mp_msg_test(MSGT_DECAUDIO,MSGL_V) ) printf("Audio ACM output buffer min. size: %ld (reported by codec)\n", srcsize);
srcsize *= 2;
//if (srcsize < MAX_OUTBURST) srcsize = MAX_OUTBURST;
if (!srcsize)
{
mp_msg(MSGT_WIN32, MSGL_WARN, "Warning! ACM codec reports srcsize=0\n");
srcsize = 16384;
}
// limit srcsize to 4-16kb
//while(srcsize && srcsize<4096) srcsize*=2;
//while(srcsize>16384) srcsize/=2;
sh_audio->audio_out_minsize=srcsize; // audio output min. size
mp_msg(MSGT_WIN32,MSGL_V,"Audio ACM output buffer min. size: %ld\n",srcsize);
acmStreamSize(priv->handle, srcsize, &srcsize, ACM_STREAMSIZEF_DESTINATION);
// if(srcsize<in_fmt->nBlockAlign) srcsize=in_fmt->nBlockAlign;
if (!srcsize)
{
mp_msg(MSGT_WIN32, MSGL_WARN, "Warning! ACM codec reports srcsize=0\n");
srcsize = 2*in_fmt->nBlockAlign;
}
mp_msg(MSGT_WIN32,MSGL_V,"Audio ACM input buffer min. size: %ld\n",srcsize);
sh_audio->audio_in_minsize=2*srcsize; // audio input min. size
sh_audio->i_bps=sh_audio->wf->nAvgBytesPerSec;
sh_audio->channels=priv->o_wf->nChannels;
sh_audio->samplerate=priv->o_wf->nSamplesPerSec;
sh_audio->samplesize=2;
mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: Win32/ACM audio codec init OK!\n");
return 1;
}
int ai_alsa_setup(audio_in_t *ai)
{
snd_pcm_hw_params_t *params;
snd_pcm_sw_params_t *swparams;
snd_pcm_uframes_t buffer_size, period_size;
int err;
int dir;
unsigned int rate;
snd_pcm_hw_params_alloca(¶ms);
snd_pcm_sw_params_alloca(&swparams);
err = snd_pcm_hw_params_any(ai->alsa.handle, params);
if (err < 0) {
mp_tmsg(MSGT_TV, MSGL_ERR, "Broken configuration for this PCM: no configurations available.\n");
return -1;
}
err = snd_pcm_hw_params_set_access(ai->alsa.handle, params,
SND_PCM_ACCESS_RW_INTERLEAVED);
if (err < 0) {
mp_tmsg(MSGT_TV, MSGL_ERR, "Access type not available.\n");
return -1;
}
err = snd_pcm_hw_params_set_format(ai->alsa.handle, params, SND_PCM_FORMAT_S16_LE);
if (err < 0) {
mp_tmsg(MSGT_TV, MSGL_ERR, "Sample format not available.\n");
return -1;
}
err = snd_pcm_hw_params_set_channels(ai->alsa.handle, params, ai->req_channels);
if (err < 0) {
snd_pcm_hw_params_get_channels(params, &ai->channels);
mp_tmsg(MSGT_TV, MSGL_ERR, "Channel count not available - reverting to default: %d\n",
ai->channels);
} else {
ai->channels = ai->req_channels;
}
dir = 0;
rate = ai->req_samplerate;
err = snd_pcm_hw_params_set_rate_near(ai->alsa.handle, params, &rate, &dir);
if (err < 0) {
mp_tmsg(MSGT_TV, MSGL_ERR, "Cannot set samplerate.\n");
}
ai->samplerate = rate;
dir = 0;
ai->alsa.buffer_time = 1000000;
err = snd_pcm_hw_params_set_buffer_time_near(ai->alsa.handle, params,
&ai->alsa.buffer_time, &dir);
if (err < 0) {
mp_tmsg(MSGT_TV, MSGL_ERR, "Cannot set buffer time.\n");
}
dir = 0;
ai->alsa.period_time = ai->alsa.buffer_time / 4;
err = snd_pcm_hw_params_set_period_time_near(ai->alsa.handle, params,
&ai->alsa.period_time, &dir);
if (err < 0) {
mp_tmsg(MSGT_TV, MSGL_ERR, "Cannot set period time.\n");
}
err = snd_pcm_hw_params(ai->alsa.handle, params);
if (err < 0) {
mp_tmsg(MSGT_TV, MSGL_ERR, "Unable to install hardware parameters: %s", snd_strerror(err));
snd_pcm_hw_params_dump(params, ai->alsa.log);
return -1;
}
dir = -1;
snd_pcm_hw_params_get_period_size(params, &period_size, &dir);
snd_pcm_hw_params_get_buffer_size(params, &buffer_size);
ai->alsa.chunk_size = period_size;
if (period_size == buffer_size) {
mp_tmsg(MSGT_TV, MSGL_ERR, "Can't use period equal to buffer size (%u == %lu)\n", ai->alsa.chunk_size, (long)buffer_size);
return -1;
}
snd_pcm_sw_params_current(ai->alsa.handle, swparams);
err = snd_pcm_sw_params_set_avail_min(ai->alsa.handle, swparams, ai->alsa.chunk_size);
err = snd_pcm_sw_params_set_start_threshold(ai->alsa.handle, swparams, 0);
err = snd_pcm_sw_params_set_stop_threshold(ai->alsa.handle, swparams, buffer_size);
if (snd_pcm_sw_params(ai->alsa.handle, swparams) < 0) {
mp_tmsg(MSGT_TV, MSGL_ERR, "Unable to install software parameters:\n");
snd_pcm_sw_params_dump(swparams, ai->alsa.log);
return -1;
}
if (mp_msg_test(MSGT_TV, MSGL_V)) {
snd_pcm_dump(ai->alsa.handle, ai->alsa.log);
}
ai->alsa.bits_per_sample = snd_pcm_format_physical_width(SND_PCM_FORMAT_S16_LE);
ai->alsa.bits_per_frame = ai->alsa.bits_per_sample * ai->channels;
ai->blocksize = ai->alsa.chunk_size * ai->alsa.bits_per_frame / 8;
ai->samplesize = ai->alsa.bits_per_sample;
ai->bytes_per_sample = ai->alsa.bits_per_sample/8;
return 0;
}
static int put_image(struct vf_instance *vf, mp_image_t *mpi, double pts){
OSErr cres;
long framesizemax;
UInt8 similarity=0;
long compressedsize;
OSType in_format=kYUVSPixelFormat;
int width = mpi->width;
int height = mpi->height;
int stride = width*2;
if(!codec_initialized){
FrameRect.top=0;
FrameRect.left=0;
FrameRect.right=width;
FrameRect.bottom=height;
cres = QTNewGWorldFromPtr(
&frame_GWorld_in,
in_format,
&FrameRect,
0,
0,
0,
mpi->planes[0],
stride);
mp_msg(MSGT_MENCODER,MSGL_DBG2,"NewGWorldFromPtr returned:%i\n",cres&0xFFFF);
//dunno what todo about this
frame_prev = malloc(stride * height);
cres = QTNewGWorldFromPtr(
&frame_GWorld_prev,
in_format,
&FrameRect,
0,
0,
0,
frame_prev,
stride);
mp_msg(MSGT_MENCODER,MSGL_DBG2,"height:%i width:%i stride:%i\n",height,width,stride);
mp_msg(MSGT_MENCODER,MSGL_DBG2,"NewGWorldFromPtr returned:%i\n",cres&0xFFFF);
cres= GetMaxCompressionSize (
GetGWorldPixMap(frame_GWorld_in),
&FrameRect,
24,
codecNormalQuality,
bswap_32(format),
compressor,
&framesizemax );
mp_msg(MSGT_MENCODER,MSGL_DBG2,"GetMaxCompressionSize returned:%i : MaxSize:%li\n",cres&0xFFFF,framesizemax);
frame_comp=malloc(framesizemax);
desc = (ImageDescriptionHandle)NewHandleClear(MAX_IDSIZE); //memory where the desc will be stored
(*desc)->idSize=MAX_IDSIZE;
cres= CompressSequenceBegin (
&seq,
GetGWorldPixMap( frame_GWorld_in),
GetGWorldPixMap( frame_GWorld_prev),
&FrameRect,
&FrameRect,
24, // color depth
bswap_32(format), // fourcc
compressor, // codec component
codecNormalQuality, //codecNormalQuality,
codecMaxQuality, //codecNormalQuality,
10*30, // keyframe rate
0,
0,
desc);
mp_msg(MSGT_MENCODER,MSGL_DBG2,"CompressSequenceBegin returned:%i\n",cres&0xFFFF);
mp_msg(MSGT_MENCODER,MSGL_DBG2,"Sequence ID:%i\n",seq);
if (mp_msg_test(MSGT_MENCODER, MSGL_DBG2))
dump_ImageDescription(*desc);
codec_initialized++;
}
cres = CompressSequenceFrame (
seq,
GetGWorldPixMap(frame_GWorld_in),
&FrameRect,
0,
(char*)mux_v->buffer,
&compressedsize,
&similarity,
0);
if(cres&0xFFFF)mp_msg(MSGT_MENCODER,MSGL_DBG2,"CompressSequenceFrame returned:%i\n",cres&0xFFFF);
#if 0
printf("Size %i->%i \n",stride*height,compressedsize);
printf("Ratio: %i:1\n",(stride*height)/compressedsize);
#endif
muxer_write_chunk(mux_v, compressedsize , similarity?0:0x10, MP_NOPTS_VALUE, MP_NOPTS_VALUE);
if(((*desc)->idSize)>MAX_IDSIZE){
mp_msg(MSGT_MENCODER,MSGL_ERR,"FATAL! idSize=%d too big, increase MAX_IDSIZE in ve_qtvideo.c!\n",((*desc)->idSize));
} else {
// according to QT docs, imagedescription may be changed while encoding
// a frame (even its size may (and does!) change!)
memcpy(mux_v->bih+1,*desc,(*desc)->idSize);
}
return 1;
}
