diff options
Diffstat (limited to 'src/xine-engine/video_out.h')
| -rw-r--r-- | src/xine-engine/video_out.h | 88 |
1 files changed, 44 insertions, 44 deletions
diff --git a/src/xine-engine/video_out.h b/src/xine-engine/video_out.h index 9a2ba06c6..b1a517565 100644 --- a/src/xine-engine/video_out.h +++ b/src/xine-engine/video_out.h @@ -1,24 +1,24 @@ /* * Copyright (C) 2000-2004 the xine project - * + * * This file is part of xine, a free 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA * * - * xine version of video_out.h + * xine version of video_out.h * * vo_frame : frame containing yuv data and timing info, * transferred between video_decoder and video_output @@ -47,7 +47,7 @@ extern "C" { #endif -typedef struct vo_frame_s vo_frame_t; +typedef struct vo_frame_s vo_frame_t; typedef struct vo_driver_s vo_driver_t; typedef struct video_driver_class_s video_driver_class_t; typedef struct vo_overlay_s vo_overlay_t; @@ -80,7 +80,7 @@ struct vo_frame_s { /* tell video driver that the decoder starts a new field */ void (*field) (vo_frame_t *vo_img, int which_field); - /* append this frame to the display queue, + /* append this frame to the display queue, returns number of frames to skip if decoder is late */ /* when the frame does not originate from a stream, it is legal to pass an anonymous stream */ int (*draw) (vo_frame_t *vo_img, xine_stream_t *stream); @@ -108,7 +108,7 @@ struct vo_frame_s { /* yv12 (planar) base[0]: y, base[1]: u, base[2]: v */ /* yuy2 (interleaved) base[0]: yuyv..., base[1]: --, base[2]: -- */ - uint8_t *base[3]; + uint8_t *base[3]; int pitches[3]; /* info that can be used for interlaced output (e.g. tv-out) */ @@ -119,13 +119,13 @@ struct vo_frame_s { */ int progressive_frame; int picture_coding_type; - + /* cropping to be done */ int crop_left, crop_right, crop_top, crop_bottom; /* extra info coming from input or demuxers */ - extra_info_t *extra_info; - + extra_info_t *extra_info; + /* additional information to be able to duplicate frames: */ int width, height; double ratio; /* aspect ratio */ @@ -134,7 +134,7 @@ struct vo_frame_s { int drawn; /* used by decoder, frame has already been drawn */ int flags; /* remember the frame flags */ int proc_called; /* track use of proc_*() methods */ - + /* Used to carry private data for accelerated plugins.*/ void *accel_data; @@ -142,18 +142,18 @@ struct vo_frame_s { xine_video_port_t *port; vo_driver_t *driver; xine_stream_t *stream; - + /* displacement for overlays */ int overlay_offset_x, overlay_offset_y; - - /* + + /* * that part is used only by video_out.c for frame management * obs: changing anything here will require recompiling vo drivers */ struct vo_frame_s *next; int lock_counter; pthread_mutex_t mutex; /* protect access to lock_count */ - + int id; /* debugging - track this frame */ int is_first; }; @@ -173,8 +173,8 @@ struct xine_video_port_s { * (e.g. you are a post plugin) it is legal to pass an anonymous stream */ void (*open) (xine_video_port_t *self, xine_stream_t *stream); - /* - * get_frame - allocate an image buffer from display driver + /* + * get_frame - allocate an image buffer from display driver * * params : width == width of video to display. * height == height of video to display. @@ -182,16 +182,16 @@ struct xine_video_port_s { * format == FOURCC descriptor of image format * flags == field/prediction flags */ - vo_frame_t* (*get_frame) (xine_video_port_t *self, uint32_t width, - uint32_t height, double ratio, + vo_frame_t* (*get_frame) (xine_video_port_t *self, uint32_t width, + uint32_t height, double ratio, int format, int flags); /* retrieves the last displayed frame (useful for taking snapshots) */ vo_frame_t* (*get_last_frame) (xine_video_port_t *self); - + /* overlay stuff */ void (*enable_ovl) (xine_video_port_t *self, int ovl_enable); - + /* get overlay manager */ video_overlay_manager_t* (*get_overlay_manager) (xine_video_port_t *self); @@ -204,11 +204,11 @@ struct xine_video_port_s { */ int (*get_property) (xine_video_port_t *self, int property); int (*set_property) (xine_video_port_t *self, int property, int value); - + /* return true if port is opened for this stream, stream can be anonymous */ - int (*status) (xine_video_port_t *self, xine_stream_t *stream, + int (*status) (xine_video_port_t *self, xine_stream_t *stream, int *width, int *height, int64_t *img_duration); - + /* video driver is no longer used by decoder => close */ /* when you are not a full-blown stream, but still need to close the port * (e.g. you are a post plugin) it is legal to pass an anonymous stream */ @@ -231,9 +231,9 @@ struct xine_video_port_s { #define VO_PROP_BRIGHTNESS 5 #define VO_PROP_COLORKEY 6 #define VO_PROP_AUTOPAINT_COLORKEY 7 -#define VO_PROP_ZOOM_X 8 -#define VO_PROP_PAN_SCAN 9 -#define VO_PROP_TVMODE 10 +#define VO_PROP_ZOOM_X 8 +#define VO_PROP_PAN_SCAN 9 +#define VO_PROP_TVMODE 10 #define VO_PROP_MAX_NUM_FRAMES 11 #define VO_PROP_ZOOM_Y 13 #define VO_PROP_DISCARD_FRAMES 14 /* not used by drivers */ @@ -299,7 +299,7 @@ struct vo_driver_s { */ vo_frame_t* (*alloc_frame) (vo_driver_t *self); - /* + /* * check if the given image fullfills the format specified * (re-)allocate memory if necessary */ @@ -330,7 +330,7 @@ struct vo_driver_s { * these can be used by the gui directly: */ int (*get_property) (vo_driver_t *self, int property); - int (*set_property) (vo_driver_t *self, + int (*set_property) (vo_driver_t *self, int property, int value); void (*get_property_min_max) (vo_driver_t *self, int property, int *min, int *max); @@ -345,7 +345,7 @@ struct vo_driver_s { void *data); /* check if a redraw is needed (due to resize) - * this is only used for still frames, normal video playback + * this is only used for still frames, normal video playback * must call that inside display_frame() function. */ int (*redraw_needed) (vo_driver_t *self); @@ -354,7 +354,7 @@ struct vo_driver_s { * free all resources, close driver */ void (*dispose) (vo_driver_t *self); - + void *node; /* needed by plugin_loader */ }; @@ -364,14 +364,14 @@ struct video_driver_class_s { * open a new instance of this plugin class */ vo_driver_t* (*open_plugin) (video_driver_class_t *self, const void *visual); - + /* * return short, human readable identifier for this plugin class */ char* (*get_identifier) (video_driver_class_t *self); /* - * return human readable (verbose = 1 line) description for + * return human readable (verbose = 1 line) description for * this plugin class */ char* (*get_description) (video_driver_class_t *self); @@ -397,7 +397,7 @@ struct vo_overlay_s { int y; /* y start of subpicture area */ int width; /* width of subpicture area */ int height; /* height of subpicture area */ - + uint32_t color[OVL_PALETTE_SIZE]; /* color lookup table */ uint8_t trans[OVL_PALETTE_SIZE]; /* mixer key table */ int rgb_clut; /* true if clut was converted to rgb */ @@ -410,7 +410,7 @@ struct vo_overlay_s { uint32_t hili_color[OVL_PALETTE_SIZE]; uint8_t hili_trans[OVL_PALETTE_SIZE]; int hili_rgb_clut; /* true if clut was converted to rgb */ - + int unscaled; /* true if it should be blended unscaled */ }; @@ -423,20 +423,20 @@ struct vo_overlay_s { */ struct video_overlay_manager_s { void (*init) (video_overlay_manager_t *this_gen); - + void (*dispose) (video_overlay_manager_t *this_gen); - + int32_t (*get_handle) (video_overlay_manager_t *this_gen, int object_type ); - + void (*free_handle) (video_overlay_manager_t *this_gen, int32_t handle); - + int32_t (*add_event) (video_overlay_manager_t *this_gen, void *event); - + void (*flush_events) (video_overlay_manager_t *this_gen ); - + int (*redraw_needed) (video_overlay_manager_t *this_gen, int64_t vpts ); - - void (*multiple_overlay_blend) (video_overlay_manager_t *this_gen, int64_t vpts, + + void (*multiple_overlay_blend) (video_overlay_manager_t *this_gen, int64_t vpts, vo_driver_t *output, vo_frame_t *vo_img, int enabled); }; |