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gpu_renderer: update bindings

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Use virglrenderer to get the metadata associated with a buffer.
We must do this before we allocate the guest kernel pages, so
they agree with host requirements. This implements the rough API
outlined here:

https://gitlab.freedesktop.org/virgl/virglrenderer/issues/119

Probably we want this in virv-renderer eventually, but that may take
some time, so for prototyping just use non-upstreamed virglrenderer
functions.

BUG=chromium:924405
TEST=compile

Change-Id: If78f274c813c2131b297144172019848806e3a0e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1790831
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Auto-Submit: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
Commit-Queue: Gurchetan Singh <gurchetansingh@chromium.org>
This commit is contained in:
Gurchetan Singh 2019-08-30 17:15:54 -07:00 committed by Commit Bot
parent c554fff206
commit f585543065
1 changed files with 28 additions and 0 deletions
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28
gpu_renderer/src/generated/virglrenderer.rs
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@ -116,6 +116,7 @@ extern "C" {
}
pub const VIRGL_RENDERER_STRUCTURE_TYPE_NONE: virgl_renderer_structure_type_v0 = 0;
pub const VIRGL_RENDERER_STRUCTURE_TYPE_EXPORT_QUERY: virgl_renderer_structure_type_v0 = 1;
pub const VIRGL_RENDERER_STRUCTURE_TYPE_SUPPORTED_STRUCTURES: virgl_renderer_structure_type_v0 = 2;
pub type virgl_renderer_structure_type_v0 = u32;
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
@ -153,6 +154,13 @@ pub struct virgl_renderer_export_query {
pub out_offsets: [u32; 4usize],
pub out_modifier: u64,
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct virgl_renderer_supported_structures {
pub hdr: virgl_renderer_hdr,
pub in_stype_version: u32,
pub out_supported_structures_mask: u32,
}
pub type virgl_debug_callback_type = ::std::option::Option<
unsafe extern "C" fn(fmt: *const ::std::os::raw::c_char, ap: *mut __va_list_tag),
>;
@ -299,6 +307,26 @@ extern "C" {
execute_size: u32,
) -> ::std::os::raw::c_int;
}
extern "C" {
pub fn virgl_renderer_allocation_metadata(
request: *const ::std::os::raw::c_void,
response: *mut ::std::os::raw::c_void,
request_size: u32,
response_size: u32,
) -> ::std::os::raw::c_int;
}
extern "C" {
pub fn virgl_renderer_resource_create_v2(
resource_id: u32,
guest_memory_type: u32,
guest_caching_type: u32,
size: u64,
iovec: *const iovec,
num_iovs: u32,
args: *const ::std::os::raw::c_void,
args_size: u32,
) -> ::std::os::raw::c_int;
}
pub type __builtin_va_list = [__va_list_tag; 1usize];
#[repr(C)]
#[derive(Debug, Copy, Clone)]