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backend-headless: Fix pointer vs. int confusion with EGL

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EGL's native display type is not particularly well defined; in
gl-renderer we get around this by always treating it as a void *, since
for all the platforms we care about it's a pointer - gbm_device,
wl_display, or Display *.

The surfaceless platform doesn't care what the native display is (since
it doesn't have one by definition), so just use NULL instead of what may
be either NULL or 0 depending on environmental factors.

Signed-off-by: Daniel Stone <daniels@collabora.com>
This commit is contained in:
Daniel Stone 2021-08-03 14:55:26 +01:00
parent eeaaf6b9b0
commit fa6ae44719
1 changed files with 1 additions and 1 deletions
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libweston/backend-headless/headless.c
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@ -399,7 +399,7 @@ headless_gl_renderer_init(struct headless_backend *b)
{
const struct gl_renderer_display_options options = {
.egl_platform = EGL_PLATFORM_SURFACELESS_MESA,
.egl_native_display = EGL_DEFAULT_DISPLAY,
.egl_native_display = NULL,
.egl_surface_type = EGL_PBUFFER_BIT,
.drm_formats = headless_formats,
.drm_formats_count = ARRAY_LENGTH(headless_formats),