gallium/winsys/drm: add offset to struct winsys_handle

We are going to need this for EGL_EXT_image_dma_buf_import.

Signed-off-by: Christian König <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>

4 files changed, 6 insertions, 0 deletions

diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
index b670f263329..70993297ceb 100644
--- a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
+++ b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
@@ -637,6 +637,7 @@ static boolean amdgpu_bo_get_handle(struct pb_buffer *buffer,
       return FALSE;
 
    whandle->stride = stride;
+   whandle->offset = 0;
    bo->is_shared = true;
    return TRUE;
 }
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
index 978df52447e..9e5d7d2e7a0 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
@@ -1025,6 +1025,7 @@ static boolean radeon_winsys_bo_get_handle(struct pb_buffer *buffer,
     }
 
     whandle->stride = stride;
+    whandle->offset = 0;
     return TRUE;
 }
 
diff --git a/src/gallium/winsys/svga/drm/vmw_screen_dri.c b/src/gallium/winsys/svga/drm/vmw_screen_dri.c
index 01bb0e2d753..baa22a90beb 100644
--- a/src/gallium/winsys/svga/drm/vmw_screen_dri.c
+++ b/src/gallium/winsys/svga/drm/vmw_screen_dri.c
@@ -357,6 +357,7 @@ vmw_drm_surface_get_handle(struct svga_winsys_screen *sws,
     vsrf = vmw_svga_winsys_surface(surface);
     whandle->handle = vsrf->sid;
     whandle->stride = stride;
+    whandle->offset = 0;
 
     switch (whandle->type) {
     case DRM_API_HANDLE_TYPE_SHARED:
diff --git a/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c b/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c
index 1e859717f1c..9aaee8844be 100644
--- a/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c
+++ b/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c
@@ -309,17 +309,20 @@ kms_sw_displaytarget_get_handle(struct sw_winsys *winsys,
    case DRM_API_HANDLE_TYPE_KMS:
       whandle->handle = kms_sw_dt->handle;
       whandle->stride = kms_sw_dt->stride;
+      whandle->offset = 0;
       return TRUE;
    case DRM_API_HANDLE_TYPE_FD:
       if (!drmPrimeHandleToFD(kms_sw->fd, kms_sw_dt->handle,
                              DRM_CLOEXEC, (int*)&whandle->handle)) {
          whandle->stride = kms_sw_dt->stride;
+         whandle->offset = 0;
          return TRUE;
       }
       /* fallthrough */
    default:
       whandle->handle = 0;
       whandle->stride = 0;
+      whandle->offset = 0;
       return FALSE;
    }
 }