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Remove support for DMA-BUF flags

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They are never used in practice, which makes all of our flag
handling effectively dead code. Also, APIs such as KMS don't
provide a good way to deal with the flags. Let's just fail the
DMA-BUF import when clients provide flags.
This commit is contained in:
Simon Ser 2021-11-16 22:51:06 +01:00 • committed by Simon Zeni
parent 9a4e1095ca
commit a04cfca4da
15 changed files with 12 additions and 83 deletions
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13
render/vulkan/texture.c
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@ -605,19 +605,6 @@ static struct wlr_texture *vulkan_texture_from_dmabuf(struct wlr_renderer *wlr_r
goto error;
}
uint32_t flags = attribs->flags;
if (flags & WLR_DMABUF_ATTRIBUTES_FLAGS_Y_INVERT) {
texture->invert_y = true;
flags &= ~WLR_DMABUF_ATTRIBUTES_FLAGS_Y_INVERT;
}
if (flags != 0) {
wlr_log(WLR_ERROR, "dmabuf flags %x not supported/implemented on vulkan",
attribs->flags);
// NOTE: should probably make this a critical error in future
// return VK_NULL_HANDLE;
}
const struct wlr_pixel_format_info *format_info = drm_get_pixel_format_info(attribs->format);
assert(format_info);