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virgl: query blob mem 

Resource blob also modifies resource info.  Let's use this
functionality.

Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4821>
This commit is contained in:
Gurchetan Singh 2020-06-11 11:21:36 -07:00
parent 3b54e5837a
commit 87383e3163
5 changed files with 14 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/gallium/drivers/virgl/virgl_resource.c
View File

@ -572,7 +572,8 @@ static struct pipe_resource *virgl_resource_from_handle(struct pipe_screen *scre
&plane,
&winsys_stride,
&plane_offset,
&modifier);
&modifier,
&res->blob_mem);
virgl_resource_layout(&res->u.b, &res->metadata, plane, winsys_stride,
plane_offset, modifier);

5
src/gallium/drivers/virgl/virgl_resource.h
View File

@ -33,6 +33,10 @@
#include "virgl_screen.h"
#define VR_MAX_TEXTURE_2D_LEVELS 15
#define VIRGL_BLOB_MEM_GUEST 1
#define VIRGL_BLOB_MEM_HOST3D 2
#define VIRGL_BLOB_MEM_HOST3D_GUEST 3
struct winsys_handle;
struct virgl_screen;
struct virgl_context;
@ -63,6 +67,7 @@ struct virgl_resource {
* usable.
*/
unsigned bind_history;
uint32_t blob_mem;
};
struct virgl_transfer {

3
src/gallium/drivers/virgl/virgl_winsys.h
View File

@ -85,7 +85,8 @@ struct virgl_winsys {
uint32_t *plane,
uint32_t *stride,
uint32_t *plane_offset,
uint64_t *modifier);
uint64_t *modifier,
uint32_t *blob_mem);
boolean (*resource_get_handle)(struct virgl_winsys *vws,
struct virgl_hw_res *res,
uint32_t stride,

5
src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
View File

@ -389,7 +389,8 @@ virgl_drm_winsys_resource_create_handle(struct virgl_winsys *qws,
uint32_t *plane,
uint32_t *stride,
uint32_t *plane_offset,
uint64_t *modifier)
uint64_t *modifier,
uint32_t *blob_mem)
{
struct virgl_drm_winsys *qdws = virgl_drm_winsys(qws);
struct drm_gem_open open_arg = {};
@ -464,6 +465,8 @@ virgl_drm_winsys_resource_create_handle(struct virgl_winsys *qws,
}
res->res_handle = info_arg.res_handle;
res->blob_mem = info_arg.blob_mem;
*blob_mem = info_arg.blob_mem;
res->size = info_arg.size;
pipe_reference_init(&res->reference, 1);

1
src/gallium/winsys/virgl/drm/virgl_drm_winsys.h
View File

@ -52,6 +52,7 @@ struct virgl_hw_res {
/* false when the resource is known to be idle */
int maybe_busy;
uint32_t blob_mem;
};