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ACRN:DM:VDISPLAY: Refine display API to support multi scanout_window

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Currenly it can support only one display_win. When virtio-gpu wants to display
the framebuffer from Guest_vm, it will render it into the default win. In order
to support multi-window, the scanout_id is added for display API.
After display API is refined, the vdisplay and virtio-gpu can support the multi-win
independently.

BTW: Now the scanout_id is not implemented in vdisplay module and the virtio-gpu always
passes the zero. It will be implemeneted in the later patches.

Tracked-On: #7988
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Peng Sun <peng.p.sun@linux.intel.com>
This commit is contained in:
Zhao Yakui
2022-08-15 10:42:36 +08:00
committed by acrnsi-robot
parent e906270dd3
commit ad67215d4b
3 changed files with 26 additions and 26 deletions
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12
devicemodel/include/vdisplay.h
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@@ -86,13 +86,13 @@ struct cursor {
int vdpy_parse_cmd_option(const char *opts);
int gfx_ui_init();
int vdpy_init();
void vdpy_get_display_info(int handle, struct display_info *info);
void vdpy_surface_set(int handle, struct surface *surf);
void vdpy_surface_update(int handle, struct surface *surf);
void vdpy_get_display_info(int handle, int scanout_id, struct display_info *info);
void vdpy_surface_set(int handle, int scanout_id, struct surface *surf);
void vdpy_surface_update(int handle, int scanout_id, struct surface *surf);
bool vdpy_submit_bh(int handle, struct vdpy_display_bh *bh);
void vdpy_get_edid(int handle, uint8_t *edid, size_t size);
void vdpy_cursor_define(int handle, struct cursor *cur);
void vdpy_cursor_move(int handle, uint32_t x, uint32_t y);
void vdpy_get_edid(int handle, int scanout_id, uint8_t *edid, size_t size);
void vdpy_cursor_define(int handle, int scanout_id, struct cursor *cur);
void vdpy_cursor_move(int handle, int scanout_id, uint32_t x, uint32_t y);
int vdpy_deinit(int handle);
void gfx_ui_deinit();