drm_vmw_present_readback_arg Struct Reference

#include <vmwgfx_drm.h>

Data Fields
uint32_t	fb_id
uint32_t	num_clips
uint64_t	clips_ptr
uint64_t	fence_rep

Detailed Description

DRM_VMW_PRESENT_READBACK

Executes an SVGA present readback from a given fb to the dma buffer currently bound as the fb. If there is no dma buffer bound to the fb, an error will be returned. struct drm_vmw_present_arg : fb_id to present / read back from. : Number of cliprects. : Pointer to an array of clip rects cast to an uint64_t. : Pointer to a struct drm_vmw_fence_rep, cast to an uint64_t. If this member is NULL, then the ioctl should not return a fence.

Definition at line 760 of file vmwgfx_drm.h.

Field Documentation

uint64_t clips_ptr

Definition at line 763 of file vmwgfx_drm.h.

uint32_t fb_id

Definition at line 761 of file vmwgfx_drm.h.

uint64_t fence_rep

Definition at line 764 of file vmwgfx_drm.h.

uint32_t num_clips

Definition at line 762 of file vmwgfx_drm.h.

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The documentation for this struct was generated from the following file:

• include/uapi/drm/vmwgfx_drm.h