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mpv/libvo/old_vo_wrapper.h

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Add new video driver API Create new video driver API that has a per-instance context structure and does not rely on keeping status in global or static variables. Existing drivers are not yet converted to this API; instead there is a wrapper which translates calls to them. In the new API, an old API call vo_functions->xyz(args) is generally replaced by vo_xyz(vo_instance, args). The changes to keep the vesa, dxr2 and xover drivers compiling have not been tested.
2008-04-03 03:25:41 +00:00
#ifndef MPLAYER_OLD_VO_WRAPPER_H
#define MPLAYER_OLD_VO_WRAPPER_H
#include <stdint.h>
#include "video_out.h"
Move vo_ontop to options struct Add a 'struct vo *vo' argument to the x11_common.c functions that access the variable so it's available as vo->opts->vo_ontop. To keep VOs using the old API working create a global vo variable that is set to the currently used old vo. "vo_ontop" will be #defined to "global_vo->opts->vo_ontop", and x11_common.h will add defines like the following when it is included by old VOs: #define vo_x11_ontop() vo_x11_ontop(global_vo) so that they will call the function according to the new declaration.
2008-04-19 04:45:16 +00:00
extern struct vo *global_vo;
Create a context struct for OSD state This commit creates the struct and passes it to some functions that needs to access OSD state but does not yet move much data from globals to it. vf_expand accesses the OSD state for rendering purposes outside of the normal OSD draw time. The way this currently works is suboptimal, but I did not attempt to clean it up now. To keep things working the same way vf_expand needs to know the address of the state object to be able to access the data even in the functions that should normally not need it. For that purpose this commit adds a VFCTRL to tell vf_expand the address of the object.
2008-06-23 22:53:58 +00:00
extern struct osd_state *global_osd;
Move vo_ontop to options struct Add a 'struct vo *vo' argument to the x11_common.c functions that access the variable so it's available as vo->opts->vo_ontop. To keep VOs using the old API working create a global vo variable that is set to the currently used old vo. "vo_ontop" will be #defined to "global_vo->opts->vo_ontop", and x11_common.h will add defines like the following when it is included by old VOs: #define vo_x11_ontop() vo_x11_ontop(global_vo) so that they will call the function according to the new declaration.
2008-04-19 04:45:16 +00:00
Add new video driver API Create new video driver API that has a per-instance context structure and does not rely on keeping status in global or static variables. Existing drivers are not yet converted to this API; instead there is a wrapper which translates calls to them. In the new API, an old API call vo_functions->xyz(args) is generally replaced by vo_xyz(vo_instance, args). The changes to keep the vesa, dxr2 and xover drivers compiling have not been tested.
2008-04-03 03:25:41 +00:00
int old_vo_preinit(struct vo *vo, const char *);
int old_vo_config(struct vo *vo, uint32_t width, uint32_t height,
uint32_t d_width, uint32_t d_height,
uint32_t flags, char *title, uint32_t format);
int old_vo_control(struct vo *vo, uint32_t request, void *data);
int old_vo_draw_frame(struct vo *vo, uint8_t *src[]);
int old_vo_draw_slice(struct vo *vo, uint8_t *src[], int stride[],
int w, int h, int x, int y);
Create a context struct for OSD state This commit creates the struct and passes it to some functions that needs to access OSD state but does not yet move much data from globals to it. vf_expand accesses the OSD state for rendering purposes outside of the normal OSD draw time. The way this currently works is suboptimal, but I did not attempt to clean it up now. To keep things working the same way vf_expand needs to know the address of the state object to be able to access the data even in the functions that should normally not need it. For that purpose this commit adds a VFCTRL to tell vf_expand the address of the object.
2008-06-23 22:53:58 +00:00
void old_vo_draw_osd(struct vo *vo, struct osd_state *osd);
Add new video driver API Create new video driver API that has a per-instance context structure and does not rely on keeping status in global or static variables. Existing drivers are not yet converted to this API; instead there is a wrapper which translates calls to them. In the new API, an old API call vo_functions->xyz(args) is generally replaced by vo_xyz(vo_instance, args). The changes to keep the vesa, dxr2 and xover drivers compiling have not been tested.
2008-04-03 03:25:41 +00:00
void old_vo_flip_page(struct vo *vo);
void old_vo_check_events(struct vo *vo);
void old_vo_uninit(struct vo *vo);
Add context variable to vo_draw_text callback Add a context variable and rename the function to osd_draw_text. Create a new vo_draw_text that is a wrapper for VOs using old API.
2008-04-04 03:36:36 +00:00
void vo_draw_text(int dxs,int dys,void (*draw_alpha)(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride));
Merge svn changes up to r28310 The libdvdread4 and libdvdnav directories, which are externals in the svn repository, are at least for now not included in any form. I added configure checks to automatically disable internal libdvdread and libdvdnav if the corresponding directories are not present; if they're added manually then things work the same as in svn.
2009-01-15 03:07:09 +00:00
void vo_draw_text_ext(int dxs, int dys, int left_border, int top_border,
int right_border, int bottom_border, int orig_w, int orig_h,
void (*draw_alpha)(int x0, int y0, int w,int h,unsigned char* src, unsigned char *srca, int stride));
Create a context struct for OSD state This commit creates the struct and passes it to some functions that needs to access OSD state but does not yet move much data from globals to it. vf_expand accesses the OSD state for rendering purposes outside of the normal OSD draw time. The way this currently works is suboptimal, but I did not attempt to clean it up now. To keep things working the same way vf_expand needs to know the address of the state object to be able to access the data even in the functions that should normally not need it. For that purpose this commit adds a VFCTRL to tell vf_expand the address of the object.
2008-06-23 22:53:58 +00:00
int vo_update_osd(int dxs, int dys);
Add context variable to vo_draw_text callback Add a context variable and rename the function to osd_draw_text. Create a new vo_draw_text that is a wrapper for VOs using old API.
2008-04-04 03:36:36 +00:00
Add new video driver API Create new video driver API that has a per-instance context structure and does not rely on keeping status in global or static variables. Existing drivers are not yet converted to this API; instead there is a wrapper which translates calls to them. In the new API, an old API call vo_functions->xyz(args) is generally replaced by vo_xyz(vo_instance, args). The changes to keep the vesa, dxr2 and xover drivers compiling have not been tested.
2008-04-03 03:25:41 +00:00
#endif