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mpv/libdvdread/libdvdread_changes.diff

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--- dvdread.orig/dvd_reader.c 2007-08-06 13:34:37.000000000 +0200
+++ dvdread/dvd_reader.c 2007-08-06 13:35:19.000000000 +0200
@@ -39,9 +43,11 @@
#if defined(__sun)
#include <sys/mnttab.h>
+#elif defined(hpux)
+#include </usr/conf/h/mnttab.h>
#elif defined(SYS_BSD)
#include <fstab.h>
-#elif defined(__linux__)
+#elif defined(__linux__) || defined(__CYGWIN__)
#include <mntent.h>
#endif
@@ -52,7 +58,7 @@
#include "dvdread_internal.h"
-#define DEFAULT_UDF_CACHE_LEVEL 1
+#define DEFAULT_UDF_CACHE_LEVEL 0
struct dvd_reader_s {
/* Basic information. */
@@ -183,19 +189,7 @@
dev->align = align;
}
-#ifdef WIN32 /* replacement gettimeofday implementation */
-#include <sys/timeb.h>
-static int gettimeofday( struct timeval *tv, void *tz )
-{
- struct timeb t;
- ftime( &t );
- tv->tv_sec = t.time;
- tv->tv_usec = t.millitm * 1000;
- return 0;
-}
-#endif
-
/* Loop over all titles and call dvdcss_title to crack the keys. */
static int initAllCSSKeys( dvd_reader_t *dvd )
{
@@ -438,7 +438,7 @@
verbose = get_verbose();
-#ifdef WIN32
+#if defined(__CYGWIN__) || defined(__MINGW32__)
/* Stat doesn't work on devices under mingwin/cygwin. */
if( path[0] && path[1] == ':' && path[2] == '\0' )
{
@@ -494,7 +488,7 @@
char *path_copy;
#if defined(SYS_BSD)
struct fstab* fe;
-#elif defined(__sun) || defined(__linux__)
+#elif defined(__sun) || defined(__linux__) || defined(__CYGWIN__)
FILE *mntfile;
#endif
@@ -495,7 +495,8 @@
/* XXX: We should scream real loud here. */
if( !(path_copy = strdup( path ) ) ) return 0;
-#ifndef WIN32 /* don't have fchdir, and getcwd( NULL, ... ) is strange */
+/* don't have fchdir, and getcwd( NULL, ... ) is strange */
+#if !(defined(__CYGWIN__) || defined(__MINGW32__))
/* Resolve any symlinks and get the absolut dir name. */
{
char *new_path;
@@ -597,7 +592,7 @@
}
fclose( mntfile );
}
-#elif defined(__linux__)
+#elif defined(__linux__) || defined(__CYGWIN__)
mntfile = fopen( MOUNTED, "r" );
if( mntfile ) {
struct mntent *me;
@@ -623,6 +617,9 @@
}
fclose( mntfile );
}
+#elif defined(__MINGW32__)
+ dev_name = strdup(path);
+ auth_drive = DVDOpenImageFile( path, have_css );
#endif
if( !dev_name ) {
if(verbose >= 1) {
@@ -841,8 +838,8 @@
}
if( dvd->css_state == 1 /* Need key init */ ) {
- initAllCSSKeys( dvd );
- dvd->css_state = 2;
+// initAllCSSKeys( dvd );
+// dvd->css_state = 2;
}
/*
if( dvdinput_title( dvd_file->dvd->dev, (int)start ) < 0 ) {
--- dvdread.orig/dvdread_internal.h 2005-09-12 21:42:12.000000000 +0200
+++ dvdread/dvdread_internal.h 2007-08-06 12:57:08.000000000 +0200
@@ -3,12 +3,7 @@
#define DVDREAD_INTERNAL_H
-#define CHECK_VALUE(arg) \
- if(!(arg)) { \
- fprintf(stderr, "\n*** libdvdread: CHECK_VALUE failed in %s:%i ***" \
- "\n*** for %s ***\n\n", \
- __FILE__, __LINE__, # arg ); \
- }
+#define CHECK_VALUE(arg)
int get_verbose(void);
--- dvdread.orig/ifo_print.c 2005-09-15 18:54:29.000000000 +0200
+++ dvdread/ifo_print.c 2007-08-06 12:52:32.000000000 +0200
@@ -793,14 +797,14 @@
ifoPrint_USER_OPS(&pgc->prohibited_ops);
for(i = 0; i < 8; i++) {
- if(pgc->audio_control[i] & 0x8000) { /* The 'is present' bit */
+ if(pgc->audio_control[i].present) { /* The 'is present' bit */
printf("Audio stream %i control: %04x\n",
i, pgc->audio_control[i]);
}
}
for(i = 0; i < 32; i++) {
- if(pgc->subp_control[i] & 0x80000000) { /* The 'is present' bit */
+ if(pgc->subp_control[i].present) { /* The 'is present' bit */
printf("Subpicture stream %2i control: %08x\n",
i, pgc->subp_control[i]);
}
--- dvdread.orig/ifo_read.c 2006-01-22 13:19:19.000000000 +0100
+++ dvdread/ifo_read.c 2007-08-06 13:15:55.000000000 +0200
@@ -110,7 +114,7 @@
ifo_handle_t *ifoOpen(dvd_reader_t *dvd, int title) {
ifo_handle_t *ifofile;
- ifofile = (ifo_handle_t *)malloc(sizeof(ifo_handle_t));
+ ifofile = malloc(sizeof(ifo_handle_t));
if(!ifofile)
return NULL;
@@ -240,7 +244,7 @@
ifo_handle_t *ifoOpenVMGI(dvd_reader_t *dvd) {
ifo_handle_t *ifofile;
- ifofile = (ifo_handle_t *)malloc(sizeof(ifo_handle_t));
+ ifofile = malloc(sizeof(ifo_handle_t));
if(!ifofile)
return NULL;
@@ -292,7 +296,7 @@
ifo_handle_t *ifoOpenVTSI(dvd_reader_t *dvd, int title) {
ifo_handle_t *ifofile;
- ifofile = (ifo_handle_t *)malloc(sizeof(ifo_handle_t));
+ ifofile = malloc(sizeof(ifo_handle_t));
if(!ifofile)
return NULL;
@@ -382,7 +386,7 @@
static int ifoRead_VMG(ifo_handle_t *ifofile) {
vmgi_mat_t *vmgi_mat;
- vmgi_mat = (vmgi_mat_t *)malloc(sizeof(vmgi_mat_t));
+ vmgi_mat = malloc(sizeof(vmgi_mat_t));
if(!vmgi_mat)
return 0;
@@ -473,7 +477,7 @@
vtsi_mat_t *vtsi_mat;
int i;
- vtsi_mat = (vtsi_mat_t *)malloc(sizeof(vtsi_mat_t));
+ vtsi_mat = malloc(sizeof(vtsi_mat_t));
if(!vtsi_mat)
return 0;
@@ -606,7 +610,7 @@
if(cmd_tbl->nr_of_pre != 0) {
unsigned int pre_cmds_size = cmd_tbl->nr_of_pre * COMMAND_DATA_SIZE;
- cmd_tbl->pre_cmds = (vm_cmd_t *)malloc(pre_cmds_size);
+ cmd_tbl->pre_cmds = malloc(pre_cmds_size);
if(!cmd_tbl->pre_cmds)
return 0;
@@ -618,7 +622,7 @@
if(cmd_tbl->nr_of_post != 0) {
unsigned int post_cmds_size = cmd_tbl->nr_of_post * COMMAND_DATA_SIZE;
- cmd_tbl->post_cmds = (vm_cmd_t *)malloc(post_cmds_size);
+ cmd_tbl->post_cmds = malloc(post_cmds_size);
if(!cmd_tbl->post_cmds) {
if(cmd_tbl->pre_cmds)
free(cmd_tbl->pre_cmds);
@@ -634,7 +638,7 @@
if(cmd_tbl->nr_of_cell != 0) {
unsigned int cell_cmds_size = cmd_tbl->nr_of_cell * COMMAND_DATA_SIZE;
- cmd_tbl->cell_cmds = (vm_cmd_t *)malloc(cell_cmds_size);
+ cmd_tbl->cell_cmds = malloc(cell_cmds_size);
if(!cmd_tbl->cell_cmds) {
if(cmd_tbl->pre_cmds)
free(cmd_tbl->pre_cmds);
@@ -751,10 +755,6 @@
B2N_16(pgc->cell_playback_offset);
B2N_16(pgc->cell_position_offset);
- for(i = 0; i < 8; i++)
- B2N_16(pgc->audio_control[i]);
- for(i = 0; i < 32; i++)
- B2N_32(pgc->subp_control[i]);
for(i = 0; i < 16; i++)
B2N_32(pgc->palette[i]);
@@ -763,10 +763,10 @@
/* verify time (look at print_time) */
for(i = 0; i < 8; i++)
- if(!pgc->audio_control[i] & 0x8000) /* The 'is present' bit */
+ if(!pgc->audio_control[i].present)
CHECK_ZERO(pgc->audio_control[i]);
for(i = 0; i < 32; i++)
- if(!pgc->subp_control[i] & 0x80000000) /* The 'is present' bit */
+ if(!pgc->subp_control[i].present)
CHECK_ZERO(pgc->subp_control[i]);
/* Check that time is 0:0:0:0 also if nr_of_programs == 0 */
@@ -880,7 +880,7 @@
if(ifofile->vmgi_mat->first_play_pgc == 0)
return 1;
- ifofile->first_play_pgc = (pgc_t *)malloc(sizeof(pgc_t));
+ ifofile->first_play_pgc = malloc(sizeof(pgc_t));
if(!ifofile->first_play_pgc)
return 0;
@@ -934,7 +934,7 @@
if(!DVDFileSeek_(ifofile->file, ifofile->vmgi_mat->tt_srpt * DVD_BLOCK_LEN))
return 0;
- tt_srpt = (tt_srpt_t *)malloc(sizeof(tt_srpt_t));
+ tt_srpt = malloc(sizeof(tt_srpt_t));
if(!tt_srpt)
return 0;
@@ -953,7 +953,7 @@
info_length = tt_srpt->last_byte + 1 - TT_SRPT_SIZE;
- tt_srpt->title = (title_info_t *)malloc(info_length);
+ tt_srpt->title = malloc(info_length);
if(!tt_srpt->title) {
free(tt_srpt);
ifofile->tt_srpt = 0;
@@ -1040,7 +1040,7 @@
ifofile->vtsi_mat->vts_ptt_srpt * DVD_BLOCK_LEN))
return 0;
- vts_ptt_srpt = (vts_ptt_srpt_t *)malloc(sizeof(vts_ptt_srpt_t));
+ vts_ptt_srpt = malloc(sizeof(vts_ptt_srpt_t));
if(!vts_ptt_srpt)
return 0;
@@ -1063,7 +1063,7 @@
info_length = vts_ptt_srpt->last_byte + 1 - VTS_PTT_SRPT_SIZE;
- data = (uint32_t *)malloc(info_length);
+ data = malloc(info_length);
if(!data) {
free(vts_ptt_srpt);
ifofile->vts_ptt_srpt = 0;
@@ -1183,7 +1183,7 @@
if(!DVDFileSeek_(ifofile->file, ifofile->vmgi_mat->ptl_mait * DVD_BLOCK_LEN))
return 0;
- ptl_mait = (ptl_mait_t *)malloc(sizeof(ptl_mait_t));
+ ptl_mait = malloc(sizeof(ptl_mait_t));
if(!ptl_mait)
return 0;
@@ -1207,7 +1207,7 @@
<= ptl_mait->last_byte + 1 - PTL_MAIT_SIZE);
info_length = ptl_mait->nr_of_countries * sizeof(ptl_mait_country_t);
- ptl_mait->countries = (ptl_mait_country_t *)malloc(info_length);
+ ptl_mait->countries = malloc(info_length);
if(!ptl_mait->countries) {
free(ptl_mait);
ifofile->ptl_mait = 0;
@@ -1252,7 +1252,7 @@
return 0;
}
info_length = (ptl_mait->nr_of_vtss + 1) * sizeof(pf_level_t);
- pf_temp = (uint16_t *)malloc(info_length);
+ pf_temp = malloc(info_length);
if(!pf_temp) {
for(j = 0; j < i ; j++) {
free(ptl_mait->countries[j].pf_ptl_mai);
@@ -1276,7 +1276,7 @@
for (j = 0; j < ((ptl_mait->nr_of_vtss + 1) * 8); j++) {
B2N_16(pf_temp[j]);
}
- ptl_mait->countries[i].pf_ptl_mai = (pf_level_t *)malloc(info_length);
+ ptl_mait->countries[i].pf_ptl_mai = malloc(info_length);
if(!ptl_mait->countries[i].pf_ptl_mai) {
free(pf_temp);
for(j = 0; j < i ; j++) {
@@ -1340,7 +1340,7 @@
if(!DVDFileSeek_(ifofile->file, offset))
return 0;
- vts_tmapt = (vts_tmapt_t *)malloc(sizeof(vts_tmapt_t));
+ vts_tmapt = malloc(sizeof(vts_tmapt_t));
if(!vts_tmapt)
return 0;
@@ -1362,7 +1362,7 @@
info_length = vts_tmapt->nr_of_tmaps * 4;
- vts_tmap_srp = (uint32_t *)malloc(info_length);
+ vts_tmap_srp = malloc(info_length);
if(!vts_tmap_srp) {
free(vts_tmapt);
ifofile->vts_tmapt = NULL;
@@ -1388,7 +1388,7 @@
info_length = vts_tmapt->nr_of_tmaps * sizeof(vts_tmap_t);
- vts_tmapt->tmap = (vts_tmap_t *)malloc(info_length);
+ vts_tmapt->tmap = malloc(info_length);
if(!vts_tmapt->tmap) {
free(vts_tmap_srp);
free(vts_tmapt);
@@ -1422,7 +1422,7 @@
info_length = vts_tmapt->tmap[i].nr_of_entries * sizeof(map_ent_t);
- vts_tmapt->tmap[i].map_ent = (map_ent_t *)malloc(info_length);
+ vts_tmapt->tmap[i].map_ent = malloc(info_length);
if(!vts_tmapt->tmap[i].map_ent) {
ifoFree_VTS_TMAPT(ifofile);
return 0;
@@ -1472,7 +1472,7 @@
if(ifofile->vtsi_mat->vts_c_adt == 0) /* mandatory */
return 0;
- ifofile->vts_c_adt = (c_adt_t *)malloc(sizeof(c_adt_t));
+ ifofile->vts_c_adt = malloc(sizeof(c_adt_t));
if(!ifofile->vts_c_adt)
return 0;
@@ -1504,7 +1504,7 @@
return 0;
}
- ifofile->menu_c_adt = (c_adt_t *)malloc(sizeof(c_adt_t));
+ ifofile->menu_c_adt = malloc(sizeof(c_adt_t));
if(!ifofile->menu_c_adt)
return 0;
@@ -1548,7 +1548,7 @@
c_adt->nr_of_vobs = info_length / sizeof(cell_adr_t);
}
- c_adt->cell_adr_table = (cell_adr_t *)malloc(info_length);
+ c_adt->cell_adr_table = malloc(info_length);
if(!c_adt->cell_adr_table)
return 0;
@@ -1608,7 +1608,7 @@
if(ifofile->vtsi_mat->vts_vobu_admap == 0) /* mandatory */
return 0;
- ifofile->vts_vobu_admap = (vobu_admap_t *)malloc(sizeof(vobu_admap_t));
+ ifofile->vts_vobu_admap = malloc(sizeof(vobu_admap_t));
if(!ifofile->vts_vobu_admap)
return 0;
@@ -1640,7 +1640,7 @@
return 0;
}
- ifofile->menu_vobu_admap = (vobu_admap_t *)malloc(sizeof(vobu_admap_t));
+ ifofile->menu_vobu_admap = malloc(sizeof(vobu_admap_t));
if(!ifofile->menu_vobu_admap)
return 0;
@@ -1673,7 +1673,7 @@
Titles with a VOBS that has no VOBUs. */
CHECK_VALUE(info_length % sizeof(uint32_t) == 0);
- vobu_admap->vobu_start_sectors = (uint32_t *)malloc(info_length);
+ vobu_admap->vobu_start_sectors = malloc(info_length);
if(!vobu_admap->vobu_start_sectors) {
return 0;
}
@@ -1725,7 +1725,7 @@
if(ifofile->vtsi_mat->vts_pgcit == 0) /* mandatory */
return 0;
- ifofile->vts_pgcit = (pgcit_t *)malloc(sizeof(pgcit_t));
+ ifofile->vts_pgcit = malloc(sizeof(pgcit_t));
if(!ifofile->vts_pgcit)
return 0;
@@ -1860,7 +1860,7 @@
return 0;
}
- ifofile->pgci_ut = (pgci_ut_t *)malloc(sizeof(pgci_ut_t));
+ ifofile->pgci_ut = malloc(sizeof(pgci_ut_t));
if(!ifofile->pgci_ut)
return 0;
@@ -2050,7 +2050,7 @@
if(!DVDFileSeek_(ifofile->file, sector * DVD_BLOCK_LEN))
return 0;
- vts_atrt = (vts_atrt_t *)malloc(sizeof(vts_atrt_t));
+ vts_atrt = malloc(sizeof(vts_atrt_t));
if(!vts_atrt)
return 0;
@@ -2072,7 +2072,7 @@
VTS_ATRT_SIZE < vts_atrt->last_byte + 1);
info_length = vts_atrt->nr_of_vtss * sizeof(uint32_t);
- data = (uint32_t *)malloc(info_length);
+ data = malloc(info_length);
if(!data) {
free(vts_atrt);
ifofile->vts_atrt = 0;
@@ -2094,7 +2094,7 @@
}
info_length = vts_atrt->nr_of_vtss * sizeof(vts_attributes_t);
- vts_atrt->vts = (vts_attributes_t *)malloc(info_length);
+ vts_atrt->vts = malloc(info_length);
if(!vts_atrt->vts) {
free(data);
free(vts_atrt);
@@ -2150,7 +2150,7 @@
ifofile->vmgi_mat->txtdt_mgi * DVD_BLOCK_LEN))
return 0;
- txtdt_mgi = (txtdt_mgi_t *)malloc(sizeof(txtdt_mgi_t));
+ txtdt_mgi = malloc(sizeof(txtdt_mgi_t));
if(!txtdt_mgi) {
return 0;
}
--- dvdread.orig/ifo_types.h 2005-06-23 00:18:54.000000000 +0200
+++ dvdread/ifo_types.h 2005-06-23 00:19:10.000000000 +0200
@@ -403,6 +407,55 @@
} ATTRIBUTE_PACKED user_ops_t;
/**
+ * Subpicture stream mapping for a subtitle
+ */
+typedef struct {
+#ifdef WORDS_BIGENDIAN
+ unsigned int present : 1;
+ unsigned int zero1 : 2;
+ unsigned int s_4p3 : 5; /* stream for 4:3 on any display */
+
+ unsigned int zero2 : 3;
+ unsigned int s_wide : 5; /* stream for 16:9 on widescreen display */
+
+ unsigned int zero3 : 3;
+ unsigned int s_lbox : 5; /* stream for 16:9 on letterboxed 4:3 display */
+
+ unsigned int zero4 : 3;
+ unsigned int s_panscan : 5; /* stream for 16:9 with pan&scan data on 4:3 display */
+#else
+ unsigned int s_4p3 : 5; /* stream for 4:3 on any display */
+ unsigned int zero1 : 2;
+ unsigned int present : 1;
+
+ unsigned int s_wide : 5; /* stream for 16:9 on widescreen display */
+ unsigned int zero2 : 3;
+
+ unsigned int s_lbox : 5; /* stream for 16:9 on letterboxed 4:3 display */
+ unsigned int zero3 : 3;
+
+ unsigned int s_panscan : 5; /* stream for 16:9 with pan&scan data on 4:3 display */
+ unsigned int zero4 : 3;
+#endif
+} ATTRIBUTE_PACKED subp_mapping_t;
+
+/**
+ * Audio stream mapping for a soundtrack
+ */
+typedef struct {
+#ifdef WORDS_BIGENDIAN
+ unsigned int present : 1;
+ unsigned int zero1 : 4;
+ unsigned int s_audio : 3;
+#else
+ unsigned int s_audio : 3;
+ unsigned int zero1 : 4;
+ unsigned int present : 1;
+#endif
+ uint8_t zero2;
+} ATTRIBUTE_PACKED audio_mapping_t;
+
+/**
* Program Chain Information.
*/
typedef struct {
@@ -411,8 +464,8 @@
uint8_t nr_of_cells;
dvd_time_t playback_time;
user_ops_t prohibited_ops;
- uint16_t audio_control[8]; /* New type? */
- uint32_t subp_control[32]; /* New type? */
+ audio_mapping_t audio_control[8];
+ subp_mapping_t subp_control[32];
uint16_t next_pgc_nr;
uint16_t prev_pgc_nr;
uint16_t goup_pgc_nr;
Index: libdvdread/dvd_reader.c
===================================================================
--- libdvdread/dvd_reader.c (revision 27759)
+++ libdvdread/dvd_reader.c (working copy)
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