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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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3
include/wlr/render/interface.h
View file

@ -8,6 +8,7 @@
#include <wlr/render.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_output.h>
#include <wlr/types/wlr_linux_dmabuf.h>
struct wlr_renderer_impl;
@ -58,6 +59,8 @@ struct wlr_texture_impl {
struct wl_resource *drm_buf);
bool (*upload_eglimage)(struct wlr_texture *texture, EGLImageKHR image,
uint32_t width, uint32_t height);
bool (*upload_dmabuf)(struct wlr_texture *texture,
struct wl_resource *dmabuf_resource);
void (*get_matrix)(struct wlr_texture *state,
float (*matrix)[16], const float (*projection)[16], int x, int y);
void (*get_buffer_size)(struct wlr_texture *texture,