From 4b93210e0c244a65ef10a566abed2ad25ecaf9a1 Mon Sep 17 00:00:00 2001 From: wm4 Date: Mon, 14 Jul 2014 14:33:26 +0200 Subject: Remove DVD and Bluray support It never worked well. Just remux your DVD and BD images to mkv. --- stream/stream_bluray.c | 831 ------------------------------------------------- 1 file changed, 831 deletions(-) delete mode 100644 stream/stream_bluray.c (limited to 'stream/stream_bluray.c') diff --git a/stream/stream_bluray.c b/stream/stream_bluray.c deleted file mode 100644 index 686541b551..0000000000 --- a/stream/stream_bluray.c +++ /dev/null @@ -1,831 +0,0 @@ -/* - * Copyright (C) 2010 Benjamin Zores - * - * This file is part of MPlayer. - * - * MPlayer is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * MPlayer is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with MPlayer; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -/* - * Blu-ray parser/reader using libbluray - * Use 'git clone git://git.videolan.org/libbluray' to get it. - * - * TODO: - * - Add descrambled keys database support (KEYDB.cfg) - * - */ - -#include -#include - -#include -#include -#include -#include -#include -#include - -#include "config.h" -#include "talloc.h" -#include "common/common.h" -#include "common/msg.h" -#include "options/m_option.h" -#include "options/options.h" -#include "stream.h" -#include "osdep/timer.h" -#include "discnav.h" -#include "sub/osd.h" -#include "sub/img_convert.h" -#include "video/mp_image.h" -#include "video/mp_image_pool.h" - -#define BLURAY_SECTOR_SIZE 6144 - -#define BLURAY_DEFAULT_ANGLE 0 -#define BLURAY_DEFAULT_CHAPTER 0 -#define BLURAY_DEFAULT_TITLE -2 -#define BLURAY_MENU_TITLE -1 - -// 90khz ticks -#define BD_TIMEBASE (90000) -#define BD_TIME_TO_MP(x) ((x) / (double)(BD_TIMEBASE)) -#define BD_TIME_FROM_MP(x) ((uint64_t)(x * BD_TIMEBASE)) - -// copied from aacs.h in libaacs -#define AACS_ERROR_CORRUPTED_DISC -1 /* opening or reading of AACS files failed */ -#define AACS_ERROR_NO_CONFIG -2 /* missing config file */ -#define AACS_ERROR_NO_PK -3 /* no matching processing key */ -#define AACS_ERROR_NO_CERT -4 /* no valid certificate */ -#define AACS_ERROR_CERT_REVOKED -5 /* certificate has been revoked */ -#define AACS_ERROR_MMC_OPEN -6 /* MMC open failed (no MMC drive ?) */ -#define AACS_ERROR_MMC_FAILURE -7 /* MMC failed */ -#define AACS_ERROR_NO_DK -8 /* no matching device key */ - -struct bluray_overlay { - struct sub_bitmap *image; - bool clean, hidden; - int x, y, w, h; -}; - -struct bluray_priv_s { - BLURAY *bd; - BLURAY_TITLE_INFO *title_info; - int num_titles; - int current_angle; - int current_title; - int current_playlist; - - int cfg_title; - char *cfg_device; - - // overlay stuffs - struct bluray_overlay overlays[2], ol_flushed[2]; - struct mp_image_pool *pool; - - // navigation stuffs - uint64_t next_event; - uint32_t still_length; - int mousex, mousey; - bool in_menu, use_nav, nav_enabled, popup_enabled; -}; - -static const struct bluray_priv_s bluray_stream_priv_dflts = { - .cfg_title = BLURAY_DEFAULT_TITLE, -}; - -static const struct bluray_priv_s bdnav_stream_priv_dflts = { - .cfg_title = BLURAY_DEFAULT_TITLE, - .use_nav = true, -}; - -#define OPT_BASE_STRUCT struct bluray_priv_s -static const m_option_t bluray_stream_opts_fields[] = { - OPT_CHOICE_OR_INT("title", cfg_title, 0, 0, 99999, - ({"longest", BLURAY_DEFAULT_TITLE})), - OPT_STRING("device", cfg_device, 0), - {0} -}; - -static const m_option_t bdnav_stream_opts_fields[] = { - OPT_CHOICE_OR_INT("title", cfg_title, 0, 0, 99999, - ({"menu", BLURAY_MENU_TITLE}, - {"first", BLURAY_DEFAULT_TITLE})), - OPT_STRING("device", cfg_device, 0), - {0} -}; - -static void destruct(struct bluray_priv_s *priv) -{ - if (priv->title_info) - bd_free_title_info(priv->title_info); - bd_close(priv->bd); - talloc_free(priv->pool); -} - -inline static int play_title(struct bluray_priv_s *priv, int title) -{ - if (priv->use_nav) { - if (title == priv->num_titles - 1) - title = BLURAY_TITLE_FIRST_PLAY; - return bd_play_title(priv->bd, title); - } else - return bd_select_title(priv->bd, title); -} - -static void overlay_release(struct bluray_overlay *overlay) -{ - if (overlay->image) - talloc_free(overlay->image); - *overlay = (struct bluray_overlay) { .clean = true }; -} - -static void overlay_alloc(struct bluray_priv_s *priv, - struct bluray_overlay *overlay, - int x, int y, int w, int h) -{ - assert(overlay->image == NULL); - struct sub_bitmap *image = talloc_zero(NULL, struct sub_bitmap); - overlay->w = image->w = image->dw = w; - overlay->h = image->h = image->dh = h; - overlay->x = image->x = x; - overlay->y = image->y = y; - struct mp_image *mpi = mp_image_pool_get(priv->pool, IMGFMT_RGBA, w, h); - mpi = talloc_steal(image, mpi); - assert(image->w > 0 && image->h > 0 && mpi != NULL); - image->stride = mpi->stride[0]; - image->bitmap = mpi->planes[0]; - overlay->image = image; - overlay->clean = true; - overlay->hidden = false; -} - -static void overlay_close_all(struct bluray_priv_s *priv) -{ - for (int i = 0; i < 2; i++) - overlay_release(&priv->overlays[i]); -} - -static void overlay_close(struct bluray_priv_s *priv, - const BD_OVERLAY *const bo) -{ - overlay_release(&priv->overlays[bo->plane]); -} - -static inline uint32_t conv_rgba(const BD_PG_PALETTE_ENTRY *p) -{ - uint32_t rgba; - uint8_t *out = (uint8_t*)&rgba; - const int y = p->Y, cb = (int)p->Cb - 128, cr = (int)p->Cr - 128; - // CAUTION: inaccurate but fast, broken in big endian -#define CONV(a) (MPCLAMP((a), 0, 255)*p->T >> 8) - out[0] = CONV(y + cb + (cb >> 1) + (cb >> 2) + (cb >> 6)); - out[1] = CONV(y - ((cb >> 2) + (cb >> 4) + (cb >> 5)) - - ((cr >> 3) + (cr >> 4) + (cr >> 5))); - out[2] = CONV(y + cr + (cr >> 2) + (cr >> 3) + (cr >> 5)); - out[3] = p->T; -#undef CONV - return rgba; -} - -static void overlay_process(void *data, const BD_OVERLAY *const bo) -{ - stream_t *s = data; - struct bluray_priv_s *priv = s->priv; - if (!bo) { - overlay_close_all(priv); - return; - } - struct bluray_overlay *overlay = &priv->overlays[bo->plane]; - switch (bo->cmd) { - case BD_OVERLAY_INIT: - overlay_alloc(priv, overlay, bo->x, bo->y, bo->w, bo->h); - break; - case BD_OVERLAY_CLOSE: - overlay_close(priv, bo); - break; - case BD_OVERLAY_CLEAR: - if (!overlay->clean) { - memset(overlay->image->bitmap, 0, - overlay->image->stride*overlay->h); - overlay->clean = true; - } - break; - case BD_OVERLAY_DRAW: { - if (!bo->img) - break; - overlay->hidden = false; - overlay->clean = false; - struct sub_bitmap *img = overlay->image; - uint32_t *const origin = img->bitmap; - const BD_PG_RLE_ELEM *in = bo->img; - for (int y = 0; y < bo->h; y++) { - uint32_t *out = origin + (img->stride/4) * (y + bo->y) + bo->x; - for (int x = 0; x < bo->w; ) { - uint32_t c = 0; - if (bo->palette[in->color].T) { - c = conv_rgba(&bo->palette[in->color]); - for (int i = 0; i < in->len; i++) - *out++ = c; - } else { - memset(out, 0, in->len*4); - out += in->len; - } - x += in->len; - ++in; - } - } - break; - } - case BD_OVERLAY_WIPE: { - uint32_t *const origin = overlay->image->bitmap; - for (int y = 0; y < bo->h; y++) - memset(origin + overlay->w * (y + bo->y) + bo->x, 0, 4 * bo->w); - break; - } - case BD_OVERLAY_HIDE: - priv->overlays[bo->plane].hidden = true; - break; - case BD_OVERLAY_FLUSH: { - struct bluray_overlay *in = overlay; - struct bluray_overlay *out = &priv->ol_flushed[bo->plane]; - if (out->image && (out->image->stride != in->image->stride || - out->image->h != in->image->h)) - overlay_release(out); - if (!out->image) - overlay_alloc(priv, out, in->x, in->y, in->w, in->h); - const int len = in->image->stride*in->image->h; - memcpy(out->image->bitmap, in->image->bitmap, len); - out->clean = in->clean; - out->hidden = in->hidden; - priv->next_event |= 1 << MP_NAV_EVENT_OVERLAY; - break; - } default: - break; - } -} - -static inline bool set_event_type(struct bluray_priv_s *priv, int type, - struct mp_nav_event *event) -{ - if (!(priv->next_event & (1 << type))) - return false; - priv->next_event &= ~(1 << type); - event->event = type; - return true; -} - -static void fill_next_event(stream_t *s, struct mp_nav_event **ret) -{ - struct bluray_priv_s *priv = s->priv; - struct mp_nav_event e = {0}; - // this should be checked before any other events - if (!set_event_type(priv, MP_NAV_EVENT_RESET_ALL, &e)) - for (int n = 0; n < 30 && !set_event_type(priv, n, &e); n++) ; - switch (e.event) { - case MP_NAV_EVENT_NONE: - return; - case MP_NAV_EVENT_OVERLAY: { - for (int i = 0; i < 2; i++) { - struct bluray_overlay *o = &priv->ol_flushed[i]; - e.u.overlay.images[i] = NULL; - if (!o->clean && !o->hidden) { - e.u.overlay.images[i] = o->image; - o->image = NULL; - } - } - break; - } - case MP_NAV_EVENT_MENU_MODE: - e.u.menu_mode.enable = priv->in_menu; - break; - case MP_NAV_EVENT_STILL_FRAME: - e.u.still_frame.seconds = priv->still_length; - break; - } - *ret = talloc(NULL, struct mp_nav_event); - **ret = e; -} - -static void bluray_stream_close(stream_t *s) -{ - destruct(s->priv); -} - -static void handle_event(stream_t *s, const BD_EVENT *ev) -{ - static const int reset_flags = (1 << MP_NAV_EVENT_RESET_ALL) - | (1 << MP_NAV_EVENT_RESET); - struct bluray_priv_s *b = s->priv; - switch (ev->event) { - case BD_EVENT_MENU: - b->in_menu = ev->param; - b->next_event |= 1 << MP_NAV_EVENT_MENU_MODE; - break; - case BD_EVENT_STILL: - b->still_length = ev->param ? -1 : 0; - if (b->nav_enabled) - b->next_event |= 1 << MP_NAV_EVENT_STILL_FRAME; - break; - case BD_EVENT_STILL_TIME: - b->still_length = ev->param ? -1 : ev->param*1000; - if (b->nav_enabled) - b->next_event |= 1 << MP_NAV_EVENT_STILL_FRAME; - else - bd_read_skip_still(b->bd); - break; - case BD_EVENT_END_OF_TITLE: - overlay_close_all(b); - break; - case BD_EVENT_PLAYLIST: - b->next_event = reset_flags; - b->current_playlist = ev->param; - if (!b->use_nav) - b->current_title = bd_get_current_title(b->bd); - if (b->title_info) - bd_free_title_info(b->title_info); - b->title_info = bd_get_playlist_info(b->bd, b->current_playlist, - b->current_angle); - break; - case BD_EVENT_TITLE: - b->next_event = reset_flags; - if (ev->param == BLURAY_TITLE_FIRST_PLAY) { - if (b->use_nav) - b->current_title = b->num_titles - 1; - else - b->current_title = bd_get_current_title(b->bd); - } else - b->current_title = ev->param; - if (b->title_info) { - bd_free_title_info(b->title_info); - b->title_info = NULL; - } - break; - case BD_EVENT_ANGLE: - b->current_angle = ev->param; - if (b->title_info) { - bd_free_title_info(b->title_info); - b->title_info = bd_get_playlist_info(b->bd, b->current_playlist, - b->current_angle); - } - break; - case BD_EVENT_POPUP: - b->popup_enabled = ev->param; - break; -#if BLURAY_VERSION >= BLURAY_VERSION_CODE(0, 5, 0) - case BD_EVENT_DISCONTINUITY: - b->next_event = reset_flags; - break; -#endif - default: - MP_TRACE(s, "Unhandled event: %d %d\n", ev->event, ev->param); - break; - } -} - -static int bluray_stream_fill_buffer(stream_t *s, char *buf, int len) -{ - struct bluray_priv_s *b = s->priv; - assert(!b->use_nav); - BD_EVENT event; - while (bd_get_event(b->bd, &event)) - handle_event(s, &event); - return bd_read(b->bd, buf, len); -} - -static int bdnav_stream_fill_buffer(stream_t *s, char *buf, int len) -{ - struct bluray_priv_s *b = s->priv; - assert(b->use_nav); - BD_EVENT event; - int read = -1; - for (;;) { - read = bd_read_ext(b->bd, buf, len, &event); - if (read < 0) - return read; - if (read == 0) { - if (event.event == BD_EVENT_NONE) - return 0; // end of stream - handle_event(s, &event); - } else - break; - } - return read; -} - -static bd_vk_key_e translate_nav_menu_action(const char *cmd) -{ - if (strcmp(cmd, "mouse") == 0) - return BD_VK_MOUSE_ACTIVATE; - if (strcmp(cmd, "up") == 0) - return BD_VK_UP; - if (strcmp(cmd, "down") == 0) - return BD_VK_DOWN; - if (strcmp(cmd, "left") == 0) - return BD_VK_LEFT; - if (strcmp(cmd, "right") == 0) - return BD_VK_RIGHT; - if (strcmp(cmd, "select") == 0) - return BD_VK_ENTER; - return BD_VK_NONE; -} - -static void handle_nav_command(stream_t *s, struct mp_nav_cmd *ev) -{ - struct bluray_priv_s *priv = s->priv; - switch (ev->event) { - case MP_NAV_CMD_ENABLE: - priv->nav_enabled = true; - break; - case MP_NAV_CMD_MENU: { - const int64_t pts = mp_time_us(); - const char *action = ev->u.menu.action; - bd_vk_key_e key = translate_nav_menu_action(action); - if (key != BD_VK_NONE) { - if (key == BD_VK_MOUSE_ACTIVATE) - bd_mouse_select(priv->bd, pts, priv->mousex, priv->mousey); - bd_user_input(priv->bd, pts, key); - } else if (strcmp(action, "menu") == 0) { - if (priv->popup_enabled) - bd_user_input(priv->bd, pts, BD_VK_POPUP); - else - bd_menu_call(priv->bd, pts); - } - break; - } case MP_NAV_CMD_MOUSE_POS: - priv->mousex = ev->u.mouse_pos.x; - priv->mousey = ev->u.mouse_pos.y; - bd_mouse_select(priv->bd, mp_time_us(), priv->mousex, priv->mousey); - break; - case MP_NAV_CMD_SKIP_STILL: - bd_read_skip_still(priv->bd); - break; - } -} - -static int bluray_stream_control(stream_t *s, int cmd, void *arg) -{ - struct bluray_priv_s *b = s->priv; - - switch (cmd) { - case STREAM_CTRL_GET_NUM_CHAPTERS: { - const BLURAY_TITLE_INFO *ti = b->title_info; - if (!ti) - return STREAM_UNSUPPORTED; - *((unsigned int *) arg) = ti->chapter_count; - return STREAM_OK; - } - case STREAM_CTRL_GET_CHAPTER_TIME: { - const BLURAY_TITLE_INFO *ti = b->title_info; - if (!ti) - return STREAM_UNSUPPORTED; - int chapter = *(double *)arg; - double time = MP_NOPTS_VALUE; - if (chapter >= 0 || chapter < ti->chapter_count) - time = BD_TIME_TO_MP(ti->chapters[chapter].start); - if (time == MP_NOPTS_VALUE) - return STREAM_ERROR; - *(double *)arg = time; - return STREAM_OK; - } - case STREAM_CTRL_SET_CURRENT_TITLE: { - const uint32_t title = *((unsigned int*)arg); - if (title >= b->num_titles || !play_title(b, title)) - return STREAM_UNSUPPORTED; - b->current_title = title; - return STREAM_OK; - } - case STREAM_CTRL_GET_CURRENT_TITLE: { - *((unsigned int *) arg) = b->current_title; - return STREAM_OK; - } - case STREAM_CTRL_GET_NUM_TITLES: { - *((unsigned int *)arg) = b->num_titles; - return STREAM_OK; - } - case STREAM_CTRL_GET_TIME_LENGTH: { - const BLURAY_TITLE_INFO *ti = b->title_info; - if (!ti) - return STREAM_UNSUPPORTED; - *((double *) arg) = BD_TIME_TO_MP(ti->duration); - return STREAM_OK; - } - case STREAM_CTRL_GET_CURRENT_TIME: { - *((double *) arg) = BD_TIME_TO_MP(bd_tell_time(b->bd)); - return STREAM_OK; - } - case STREAM_CTRL_SEEK_TO_TIME: { - double pts = *((double *) arg); - bd_seek_time(b->bd, BD_TIME_FROM_MP(pts)); - stream_drop_buffers(s); - // API makes it hard to determine seeking success - return STREAM_OK; - } - case STREAM_CTRL_GET_NUM_ANGLES: { - const BLURAY_TITLE_INFO *ti = b->title_info; - if (!ti) - return STREAM_UNSUPPORTED; - *((int *) arg) = ti->angle_count; - return STREAM_OK; - } - case STREAM_CTRL_GET_ANGLE: { - *((int *) arg) = b->current_angle; - return STREAM_OK; - } - case STREAM_CTRL_SET_ANGLE: { - const BLURAY_TITLE_INFO *ti = b->title_info; - if (!ti) - return STREAM_UNSUPPORTED; - int angle = *((int *) arg); - if (angle < 0 || angle > ti->angle_count) - return STREAM_UNSUPPORTED; - b->current_angle = angle; - bd_seamless_angle_change(b->bd, angle); - return STREAM_OK; - } - case STREAM_CTRL_GET_LANG: { - const BLURAY_TITLE_INFO *ti = b->title_info; - if (ti && ti->clip_count) { - struct stream_lang_req *req = arg; - BLURAY_STREAM_INFO *si = NULL; - int count = 0; - switch (req->type) { - case STREAM_AUDIO: - count = ti->clips[0].audio_stream_count; - si = ti->clips[0].audio_streams; - break; - case STREAM_SUB: - count = ti->clips[0].pg_stream_count; - si = ti->clips[0].pg_streams; - break; - } - for (int n = 0; n < count; n++) { - BLURAY_STREAM_INFO *i = &si[n]; - if (i->pid == req->id) { - snprintf(req->name, sizeof(req->name), "%.4s", i->lang); - return STREAM_OK; - } - } - } - return STREAM_ERROR; - } - case STREAM_CTRL_GET_DISC_NAME: { - const struct meta_dl *meta = bd_get_meta(b->bd); - if (!meta || !meta->di_name || !meta->di_name[0]) - break; - *(char**)arg = talloc_strdup(NULL, meta->di_name); - return STREAM_OK; - } - case STREAM_CTRL_NAV_CMD: - if (!b->use_nav) - return STREAM_UNSUPPORTED; - handle_nav_command(s, arg); - return STREAM_OK; - case STREAM_CTRL_GET_NAV_EVENT: { - struct mp_nav_event **ev = arg; - if (ev) - fill_next_event(s, ev); - return STREAM_OK; - } - default: - break; - } - - return STREAM_UNSUPPORTED; -} - -static const char *aacs_strerr(int err) -{ - switch (err) { - case AACS_ERROR_CORRUPTED_DISC: return "opening or reading of AACS files failed"; - case AACS_ERROR_NO_CONFIG: return "missing config file"; - case AACS_ERROR_NO_PK: return "no matching processing key"; - case AACS_ERROR_NO_CERT: return "no valid certificate"; - case AACS_ERROR_CERT_REVOKED: return "certificate has been revoked"; - case AACS_ERROR_MMC_OPEN: return "MMC open failed (maybe no MMC drive?)"; - case AACS_ERROR_MMC_FAILURE: return "MMC failed"; - case AACS_ERROR_NO_DK: return "no matching device key"; - default: return "unknown error"; - } -} - -static bool check_disc_info(stream_t *s) -{ - struct bluray_priv_s *b = s->priv; - const BLURAY_DISC_INFO *info = bd_get_disc_info(b->bd); - - // check Blu-ray - if (!info->bluray_detected) { - MP_ERR(s, "Given stream is not a Blu-ray.\n"); - return false; - } - - // check AACS - if (info->aacs_detected) { - if (!info->libaacs_detected) { - MP_ERR(s, "AACS encryption detected but cannot find libaacs.\n"); - return false; - } - if (!info->aacs_handled) { - MP_ERR(s, "AACS error: %s\n", aacs_strerr(info->aacs_error_code)); - return false; - } - } - - // check BD+ - if (info->bdplus_detected) { - if (!info->libbdplus_detected) { - MP_ERR(s, "BD+ encryption detected but cannot find libbdplus.\n"); - return false; - } - if (!info->bdplus_handled) { - MP_ERR(s, "Cannot decrypt BD+ encryption.\n"); - return false; - } - } - - return true; -} - -static void select_initial_title(stream_t *s, int title_guess) { - struct bluray_priv_s *b = s->priv; - - int title = -1; - if (b->use_nav) { - if (b->cfg_title == BLURAY_MENU_TITLE) - title = 0; // BLURAY_TITLE_TOP_MENU - else if (b->cfg_title == BLURAY_DEFAULT_TITLE) - title = b->num_titles - 1; - else - title = b->cfg_title; - } else { - if (b->cfg_title != BLURAY_DEFAULT_TITLE ) - title = b->cfg_title; - else - title = title_guess; - } - if (title < 0) - return; - - if (play_title(b, title)) - b->current_title = title; - else { - MP_WARN(s, "Couldn't start title '%d'.\n", title); - if (!b->use_nav) // cannot query title info in nav - b->current_title = bd_get_current_title(b->bd); - } -} - -static void select_initial_angle(stream_t *s) { - struct bluray_priv_s *b = s->priv; - if (!b->use_nav) // no way to figure out current title info - return; - BLURAY_TITLE_INFO *info = bd_get_title_info(b->bd, b->current_title, 0); - if (!info) - return; - /* Select angle */ - unsigned int angle = s->opts->bluray_angle; - if (!angle) - angle = BLURAY_DEFAULT_ANGLE; - angle = FFMIN(angle, info->angle_count); - if (angle) - bd_select_angle(b->bd, angle); - b->current_angle = bd_get_current_angle(b->bd); - bd_free_title_info(info); -} - -static int bluray_stream_open(stream_t *s) -{ - struct bluray_priv_s *b = s->priv; - - const char *device = NULL; - /* find the requested device */ - if (b->cfg_device && b->cfg_device[0]) - device = b->cfg_device; - else if (s->opts->bluray_device && s->opts->bluray_device[0]) - device = s->opts->bluray_device; - - if (!device) { - MP_ERR(s, "No Blu-ray device/location was specified ...\n"); - return STREAM_UNSUPPORTED; - } - - /* open device */ - BLURAY *bd = bd_open(device, NULL); - if (!bd) { - MP_ERR(s, "Couldn't open Blu-ray device: %s\n", device); - return STREAM_UNSUPPORTED; - } - b->bd = bd; - - if (!check_disc_info(s)) { - destruct(b); - return STREAM_UNSUPPORTED; - } - - int title_guess = BLURAY_DEFAULT_TITLE; - if (b->use_nav) { - const BLURAY_DISC_INFO *disc_info = bd_get_disc_info(b->bd); - b->num_titles = disc_info->num_hdmv_titles + disc_info->num_bdj_titles; - ++b->num_titles; // for BLURAY_TITLE_TOP_MENU - ++b->num_titles; // for BLURAY_TITLE_FIRST_PLAY - } else { - /* check for available titles on disc */ - b->num_titles = bd_get_titles(bd, TITLES_RELEVANT, 0); - if (!b->num_titles) { - MP_ERR(s, "Can't find any Blu-ray-compatible title here.\n"); - destruct(b); - return STREAM_UNSUPPORTED; - } - - /* parse titles information */ - uint64_t max_duration = 0; - for (int i = 0; i < b->num_titles; i++) { - BLURAY_TITLE_INFO *ti = bd_get_title_info(bd, i, 0); - if (!ti) - continue; - - /* try to guess which title may contain the main movie */ - if (ti->duration > max_duration) { - max_duration = ti->duration; - title_guess = i; - } - - bd_free_title_info(ti); - } - } - - // these should be set before any callback - b->pool = mp_image_pool_new(6); - b->current_angle = -1; - b->current_title = -1; - - // initialize libbluray event queue - bd_get_event(bd, NULL); - - if (b->use_nav) { - if (!bd_play(bd)) { - destruct(b); - return STREAM_ERROR; - } - bd_register_overlay_proc(bd, s, overlay_process); - } - - select_initial_title(s, title_guess); - select_initial_angle(s); - - if (b->use_nav) - s->fill_buffer = bdnav_stream_fill_buffer; - else - s->fill_buffer = bluray_stream_fill_buffer; - s->close = bluray_stream_close; - s->control = bluray_stream_control; - s->type = STREAMTYPE_BLURAY; - s->end_pos = bd_get_title_size(bd); - s->sector_size = BLURAY_SECTOR_SIZE; - s->priv = b; - s->demuxer = "+disc"; - - MP_VERBOSE(s, "Blu-ray successfully opened.\n"); - - return STREAM_OK; -} - -const stream_info_t stream_info_bluray = { - .name = "bd", - .open = bluray_stream_open, - .protocols = (const char*const[]){ "bd", "br", "bluray", NULL }, - .priv_defaults = &bluray_stream_priv_dflts, - .priv_size = sizeof(struct bluray_priv_s), - .options = bluray_stream_opts_fields, - .url_options = (const char*const[]){ - "hostname=title", - "filename=device", - NULL - }, -}; - -const stream_info_t stream_info_bdnav = { - .name = "bdnav", - .open = bluray_stream_open, - .protocols = (const char*const[]){ "bdnav", "brnav", "bluraynav", NULL }, - .priv_defaults = &bdnav_stream_priv_dflts, - .priv_size = sizeof(struct bluray_priv_s), - .options = bdnav_stream_opts_fields, - .url_options = (const char*const[]){ - "hostname=title", - "filename=device", - NULL - }, -}; -- cgit v1.2.3