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Add initial linux_dmabuf protocol support

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Tested with

    ./weston-simple-dmabuf-drm
    ./weston-simple-dmabuf-drm --import-immediate=1
    ./weston-simple-dmabuf-drm --y-inverted=1
    (and combinations)

Supports only single plane XRGB dmabufs for now.
This commit is contained in:
Guido Günther 2018-02-23 18:45:16 +01:00
parent 2d0db16942
commit 14cdb6153f
12 changed files with 787 additions and 4 deletions
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2
include/wlr/render.h
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@ -123,6 +123,8 @@ bool wlr_texture_upload_drm(struct wlr_texture *tex,
bool wlr_texture_upload_eglimage(struct wlr_texture *tex,
EGLImageKHR image, uint32_t width, uint32_t height);
bool wlr_texture_upload_dmabuf(struct wlr_texture *tex,
struct wl_resource *dmabuf_resource);
/**
* Copies a rectangle of pixels from a wl_shm_buffer onto the texture. The
* buffer is not accessed after this function returns. Under some circumstances,