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xcb_shm_put_image(3) XCB Requests xcb_shm_put_image(3) NAME xcb_shm_put_image - Copy data from the shared memory to the specified drawable. SYNOPSIS #include <xcb/shm.h> Request function xcb_void_cookie_t xcb_shm_put_image(xcb_connection_t *conn, xcb_drawable_t drawable, xcb_gcontext_t gc, uint16_t total_width, uint16_t total_height, uint16_t src_x, uint16_t src_y, uint16_t src_width, uint16_t src_height, int16_t dst_x, int16_t dst_y, uint8_t depth, uint8_t format, uint8_t send_event, xcb_shm_seg_t shmseg, uint32_t offset); REQUEST ARGUMENTS conn The XCB connection to X11. drawable The drawable to draw to. gc The graphics context to use. total_width The total width of the source image. total_height The total height of the source image. src_x The source X coordinate of the sub-image to copy. src_y The source Y coordinate of the sub-image to copy. src_width The width, in source image coordinates, of the data to copy from the source. The X server will use this to determine the amount of data to copy. The amount of the destination image that is overwritten is determined automatically. src_height The height, in source image coordinates, of the data to copy from the source. The X server will use this to determine the amount of data to copy. The amount of the destination image that is overwritten is determined automatically. dst_x The X coordinate on the destination drawable to copy to. dst_y The Y coordinate on the destination drawable to copy to. depth The depth to use. format The format of the image being drawn. If it is XYBitmap, depth must be 1, or a "BadMatch" error results. The foreground pixel in the GC determines the source for the one bits in the image, and the background pixel determines the source for the zero bits. For XYPixmap and ZPixmap, the depth must match the depth of the drawable, or a "BadMatch" error results. DESCRIPTION Copy data from the shared memory to the specified drawable. The amount of bytes written to the destination image is always equal to the number of bytes read from the shared memory segment. RETURN VALUE Returns an xcb_void_cookie_t. Errors (if any) have to be handled in the event loop. If you want to handle errors directly with xcb_request_check instead, use xcb_shm_put_image_checked. See xcb-requests(3) for details. ERRORS This request does never generate any errors. SEE ALSO xcb-requests(3) AUTHOR Generated from shm.xml. Contact xcb@lists.freedesktop.org for corrections and improvements. X Version 11 libxcb 1.17.0 xcb_shm_put_image(3)