diff options
Diffstat (limited to 'xine_fbfe_frontend.c')
| -rw-r--r-- | xine_fbfe_frontend.c | 269 |
1 files changed, 269 insertions, 0 deletions
diff --git a/xine_fbfe_frontend.c b/xine_fbfe_frontend.c new file mode 100644 index 00000000..5f51b057 --- /dev/null +++ b/xine_fbfe_frontend.c @@ -0,0 +1,269 @@ +/* + * xine_fbfe_frontend.c: Simple front-end, framebuffer functions + * + * See the main source file 'xineliboutput.c' for copyright information and + * how to reach the author. + * + * $Id: xine_fbfe_frontend.c,v 1.1 2006-06-03 10:01:18 phintuka Exp $ + * + */ + +#include <errno.h> +#include <inttypes.h> +#include <poll.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <dlfcn.h> +#include <stdlib.h> +#include <string.h> +#include <stdio.h> +#include <sys/types.h> +#include <unistd.h> +#include <time.h> +#include <pthread.h> +#include <sched.h> +#include <linux/unistd.h> /* gettid() */ + +#ifdef boolean +# define HAVE_BOOLEAN +#endif +#include <jpeglib.h> +#undef boolean + +#include <xine.h> +#ifndef XINE_ENGINE_INTERNAL +# define XINE_ENGINE_INTERNAL +# include <xine/xine_internal.h> +# undef XINE_ENGINE_INTERNAL +#else +# include <xine/xine_internal.h> +#endif +#include <xine/xineutils.h> +#include <xine/input_plugin.h> +#include <xine/plugin_catalog.h> + +#include "xine_input_vdr.h" + +#include "xine_frontend.h" +#include "xine/post.h" + +/* + * data + */ + +typedef struct fbfe_t { + + /* function pointers */ + frontend_t fe; + void (*update_display_size)(frontend_t*); + + /* xine stuff */ + xine_t *xine; + xine_stream_t *stream; + input_plugin_t *input; + xine_video_port_t *video_port; + xine_audio_port_t *audio_port; + xine_event_queue_t *event_queue; + + post_plugins_t *postplugins; + + char configfile[256]; + + int xine_visual_type; + fb_visual_t vis; + + double display_ratio; + + int pes_buffers; + int aspect; + int cropping; + int scale_video; + int priority; + + /* frontend */ + int playback_finished; + + /* vdr */ + fe_keypress_f keypress; + + /* display */ + int display; + int fullscreen; + int vmode_switch; + int field_order; + char modeline[256]; + + int xpos, ypos; + int width, height; + +} fe_t; + +/* Common (non-X11/FB) frontend functions */ +#include "xine_frontend.c" + +static void fbfe_update_display_size(frontend_t *this_gen) +{ + fe_t *this = (fe_t*)this_gen; + if(this->fullscreen) { + this->width = this->video_port->get_property(this->video_port, + VO_PROP_WINDOW_WIDTH); + this->height = this->video_port->get_property(this->video_port, + VO_PROP_WINDOW_HEIGHT); + LOGMSG("Framebuffer size after initialization: %dx%d", + this->width, this->height); + } +} + +/* + * fbfe_display_open + */ +static int fbfe_display_open(frontend_t *this_gen, int width, int height, int fullscreen, + int modeswitch, char *modeline, int aspect, + fe_keypress_f keyfunc, char *video_port, + int scale_video, int field_order) +{ + fe_t *this = (fe_t*)this_gen; + + if(!this) + return 0; + + if(this->display) + this->fe.fe_display_close(this_gen); + + this->display = 1; + if(keyfunc) + this->keypress = keyfunc; + + LOGDBG("fbfe_display_open(width=%d, height=%d, fullscreen=%d, display=%s)", + width, height, fullscreen, video_port); + + this->xpos = 0; + this->ypos = 0; + this->width = width; + this->height = height; + this->fullscreen = fullscreen; + this->vmode_switch = 0/*modeswitch*/; + this->aspect = aspect; + this->cropping = 0; + this->field_order = 0/*field_order ? 1 : 0*/; + this->scale_video = scale_video; + strcpy(this->modeline, modeline); + this->display_ratio = 1.0; + + this->xine_visual_type = XINE_VISUAL_TYPE_FB; + this->vis.frame_output_cb = fe_frame_output_cb; + this->vis.user_data = this; + + this->update_display_size = fbfe_update_display_size; + + return 1; +} + +/* + * fbfe_display_config + * + * configure windows + */ +static int fbfe_display_config(frontend_t *this_gen, int width, int height, int fullscreen, + int modeswitch, char *modeline, int aspect, + int scale_video, int field_order) +{ + fe_t *this = (fe_t*)this_gen; + + if(!this) + return 0; + + if(this->width != width || this->height != height) { + this->width = width; + this->height = height; + } + + if(fullscreen != this->fullscreen) { + this->fullscreen = fullscreen; + } + + if(!modeswitch && strcmp(modeline, this->modeline)) { + strcpy(this->modeline, modeline); + /* XXX TODO - switch vmode */ +#ifdef LOG + LOGDBG("fbfe_display_config: TODO: switch vmode\n");fflush(stdout); +#endif + } + + this->vmode_switch = modeswitch; + this->aspect = aspect; + this->scale_video = scale_video; + this->field_order = field_order ? 1 : 0; + + return 1; +} + +static void fbfe_interrupt(frontend_t *this_gen) +{ + /* stop fbfe_run() */ +} + +static int fbfe_run(frontend_t *this_gen) +{ + struct timeval tv; + fe_t *this = (fe_t*)this_gen; + + if(this && this->playback_finished) + return !this->playback_finished; + + tv.tv_sec = 0; + tv.tv_usec = 500*1000; + select(0, NULL, NULL, NULL, &tv); /* just sleep 500ms */ + + return !(!this || this->playback_finished); +} + +static void fbfe_display_close(frontend_t *this_gen) +{ + fe_t *this = (fe_t*)this_gen; + + if(this) { + this->display = 0; + + if(this->xine) + this->fe.xine_exit(this_gen); + } +} + +static frontend_t *fbfe_get_frontend(void) +{ + fe_t *this = malloc(sizeof(fe_t)); + memset(this, 0, sizeof(fe_t)); + + this->fe.fe_display_open = fbfe_display_open; + this->fe.fe_display_config = fbfe_display_config; + this->fe.fe_display_close = fbfe_display_close; + + this->fe.xine_init = fe_xine_init; + this->fe.xine_open = fe_xine_open; + this->fe.xine_play = fe_xine_play; + this->fe.xine_stop = fe_xine_stop; + this->fe.xine_close = fe_xine_close; + this->fe.xine_exit = fe_xine_exit; + this->fe.xine_is_finished = fe_is_finished; + + this->fe.fe_run = fbfe_run; + this->fe.fe_interrupt = fbfe_interrupt; + + this->fe.fe_free = fe_free; + +#ifndef FE_STANDALONE + this->fe.grab = fe_grab; + this->fe.xine_osd_command = xine_osd_command; + this->fe.xine_control = xine_control; + + this->fe.xine_queue_pes_packet = xine_queue_pes_packet; +#endif /*#ifndef FE_STANDALONE */ + + return (frontend_t*)this; +} + +/* ENTRY POINT */ +const fe_creator_f fe_creator __attribute__((visibility("default"))) = fbfe_get_frontend; + + |