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Diffstat (limited to 'src/dxr3/video_out_dxr3.h')
| -rw-r--r-- | src/dxr3/video_out_dxr3.h | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/src/dxr3/video_out_dxr3.h b/src/dxr3/video_out_dxr3.h new file mode 100644 index 000000000..3f8be66f5 --- /dev/null +++ b/src/dxr3/video_out_dxr3.h @@ -0,0 +1,132 @@ +/* + * Copyright (C) 2000-2001 the xine project + * + * This file is part of xine, a unix video player. + * + * xine 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. + * + * xine 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + * + * $Id: video_out_dxr3.h,v 1.1 2002/05/24 22:09:44 miguelfreitas Exp $ + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <X11/Xlib.h> + +#include "xine_internal.h" +#include "dxr3.h" + +/* values for fd_video indicating why it is closed */ +#define CLOSED_FOR_DECODER -1 +#define CLOSED_FOR_ENCODER -2 + + +/* plugin structures */ +typedef struct encoder_data_s encoder_data_t; + +typedef enum { ENC_FAME, ENC_RTE } encoder_type; + + +struct coeff { + float k,m; +}; + +typedef struct dxr3_overlay_s { + int fd_control; + + int xoffset; + int yoffset; + int xcorr; + int jitter; + int stability; + int colorkey; + float color_interval; + int screen_xres; + int screen_yres; + int screen_depth; + + struct coeff colcal_upper[3]; + struct coeff colcal_lower[3]; +} dxr3_overlay_t; + +typedef struct dxr3_driver_s { + vo_driver_t vo_driver; + config_values_t *config; + + char devname[128]; + char devnum[3]; + int fd_control; + int fd_video; /* to access the relevant dxr3 devices */ + + int enhanced_mode; + int swap_fields; /* swap fields */ + int add_bars; /* add black bars to correct a.r. */ + + int aspect; + int tv_mode; + int overlay_enabled; + int tv_switchable; /* can switch from overlay<->tvout */ + em8300_bcs_t bcs; + + encoder_data_t *enc; /* encoder data */ + int format; /* color format */ + int video_iheight; /* input height (before adding black bars) */ + int video_oheight; /* output height (after adding bars) */ + int video_width; + int video_aspect; + int top_bar; /* the height of the upper black bar */ + int need_redraw; /* the image on screen needs redrawing */ + int need_update; /* the mpeg encoder needs to be updated */ + + dxr3_overlay_t overlay; + Display *display; + Drawable win; + GC gc; + XColor color; + int xpos, ypos; + int width, height; + + char *user_data; + void (*frame_output_cb)(void *user_data, + int video_width, int video_height, + int *dest_x, int *dest_y, + int *dest_height, int *dest_width, + int *win_x, int *win_y); +} dxr3_driver_t; + +typedef struct dxr3_frame_s { + vo_frame_t vo_frame; + int width, iheight, oheight; + uint8_t *mem; /* allocated for YV12 or YUY2 buffers */ + uint8_t *real_base[3]; /* yuv/yuy2 buffers in mem aligned on 16 */ + int swap_fields; /* shifts Y buffer one line to exchange odd/even lines */ +} dxr3_frame_t; + +struct encoder_data_s { + encoder_type type; + int (*on_update_format)(dxr3_driver_t *, dxr3_frame_t *); + int (*on_frame_copy)(dxr3_driver_t *, dxr3_frame_t *, uint8_t **src); + int (*on_display_frame)(dxr3_driver_t *, dxr3_frame_t *); + int (*on_close)(dxr3_driver_t *); +}; + +/* encoder plugins initialization functions */ +#ifdef HAVE_LIBRTE +int dxr3_rte_init(dxr3_driver_t *); +#endif +#ifdef HAVE_LIBFAME +int dxr3_fame_init(dxr3_driver_t *); +#endif |