diff options
Diffstat (limited to 'src/gallium')
-rw-r--r-- | src/gallium/drivers/vc4/vc4_resource.c | 57 | ||||
-rw-r--r-- | src/gallium/drivers/vc4/vc4_screen.c | 54 | ||||
-rw-r--r-- | src/gallium/drivers/vc4/vc4_screen.h | 7 |
3 files changed, 49 insertions, 69 deletions
diff --git a/src/gallium/drivers/vc4/vc4_resource.c b/src/gallium/drivers/vc4/vc4_resource.c index eee72769f75..c0bfc8ff2ea 100644 --- a/src/gallium/drivers/vc4/vc4_resource.c +++ b/src/gallium/drivers/vc4/vc4_resource.c @@ -380,13 +380,31 @@ static boolean vc4_resource_get_handle(struct pipe_screen *pscreen, struct pipe_context *pctx, struct pipe_resource *prsc, - struct winsys_handle *handle, + struct winsys_handle *whandle, unsigned usage) { struct vc4_resource *rsc = vc4_resource(prsc); - return vc4_screen_bo_get_handle(pscreen, rsc->bo, rsc->slices[0].stride, - handle); + whandle->stride = rsc->slices[0].stride; + + /* If we're passing some reference to our BO out to some other part of + * the system, then we can't do any optimizations about only us being + * the ones seeing it (like BO caching or shadow update avoidance). + */ + rsc->bo->private = false; + + switch (whandle->type) { + case DRM_API_HANDLE_TYPE_SHARED: + return vc4_bo_flink(rsc->bo, &whandle->handle); + case DRM_API_HANDLE_TYPE_KMS: + whandle->handle = rsc->bo->handle; + return TRUE; + case DRM_API_HANDLE_TYPE_FD: + whandle->handle = vc4_bo_get_dmabuf(rsc->bo); + return whandle->handle != -1; + } + + return FALSE; } static void @@ -567,9 +585,10 @@ fail: static struct pipe_resource * vc4_resource_from_handle(struct pipe_screen *pscreen, const struct pipe_resource *tmpl, - struct winsys_handle *handle, + struct winsys_handle *whandle, unsigned usage) { + struct vc4_screen *screen = vc4_screen(pscreen); struct vc4_resource *rsc = vc4_resource_setup(pscreen, tmpl); struct pipe_resource *prsc = &rsc->base; struct vc4_resource_slice *slice = &rsc->slices[0]; @@ -579,7 +598,7 @@ vc4_resource_from_handle(struct pipe_screen *pscreen, if (!rsc) return NULL; - if (handle->stride != expected_stride) { + if (whandle->stride != expected_stride) { static bool warned = false; if (!warned) { warned = true; @@ -588,18 +607,40 @@ vc4_resource_from_handle(struct pipe_screen *pscreen, "unsupported stride %d instead of %d\n", prsc->width0, prsc->height0, util_format_short_name(prsc->format), - handle->stride, + whandle->stride, expected_stride); } goto fail; } rsc->tiled = false; - rsc->bo = vc4_screen_bo_from_handle(pscreen, handle); + + if (whandle->offset != 0) { + fprintf(stderr, + "Attempt to import unsupported winsys offset %u\n", + whandle->offset); + return NULL; + } + + switch (whandle->type) { + case DRM_API_HANDLE_TYPE_SHARED: + rsc->bo = vc4_bo_open_name(screen, + whandle->handle, whandle->stride); + break; + case DRM_API_HANDLE_TYPE_FD: + rsc->bo = vc4_bo_open_dmabuf(screen, + whandle->handle, whandle->stride); + break; + default: + fprintf(stderr, + "Attempt to import unsupported handle type %d\n", + whandle->type); + } + if (!rsc->bo) goto fail; - slice->stride = handle->stride; + slice->stride = whandle->stride; slice->tiling = VC4_TILING_FORMAT_LINEAR; rsc->vc4_format = get_resource_texture_format(prsc); diff --git a/src/gallium/drivers/vc4/vc4_screen.c b/src/gallium/drivers/vc4/vc4_screen.c index 18b47ae1384..0d3eb3ce237 100644 --- a/src/gallium/drivers/vc4/vc4_screen.c +++ b/src/gallium/drivers/vc4/vc4_screen.c @@ -660,57 +660,3 @@ fail: ralloc_free(pscreen); return NULL; } - -boolean -vc4_screen_bo_get_handle(struct pipe_screen *pscreen, - struct vc4_bo *bo, - unsigned stride, - struct winsys_handle *whandle) -{ - whandle->stride = stride; - - /* If we're passing some reference to our BO out to some other part of - * the system, then we can't do any optimizations about only us being - * the ones seeing it (like BO caching or shadow update avoidance). - */ - bo->private = false; - - switch (whandle->type) { - case DRM_API_HANDLE_TYPE_SHARED: - return vc4_bo_flink(bo, &whandle->handle); - case DRM_API_HANDLE_TYPE_KMS: - whandle->handle = bo->handle; - return TRUE; - case DRM_API_HANDLE_TYPE_FD: - whandle->handle = vc4_bo_get_dmabuf(bo); - return whandle->handle != -1; - } - - return FALSE; -} - -struct vc4_bo * -vc4_screen_bo_from_handle(struct pipe_screen *pscreen, - struct winsys_handle *whandle) -{ - struct vc4_screen *screen = vc4_screen(pscreen); - - if (whandle->offset != 0) { - fprintf(stderr, - "Attempt to import unsupported winsys offset %u\n", - whandle->offset); - return NULL; - } - - switch (whandle->type) { - case DRM_API_HANDLE_TYPE_SHARED: - return vc4_bo_open_name(screen, whandle->handle, whandle->stride); - case DRM_API_HANDLE_TYPE_FD: - return vc4_bo_open_dmabuf(screen, whandle->handle, whandle->stride); - default: - fprintf(stderr, - "Attempt to import unsupported handle type %d\n", - whandle->type); - return NULL; - } -} diff --git a/src/gallium/drivers/vc4/vc4_screen.h b/src/gallium/drivers/vc4/vc4_screen.h index 34d15381ae7..0f80ffb3463 100644 --- a/src/gallium/drivers/vc4/vc4_screen.h +++ b/src/gallium/drivers/vc4/vc4_screen.h @@ -102,13 +102,6 @@ vc4_screen(struct pipe_screen *screen) } struct pipe_screen *vc4_screen_create(int fd); -boolean vc4_screen_bo_get_handle(struct pipe_screen *pscreen, - struct vc4_bo *bo, - unsigned stride, - struct winsys_handle *whandle); -struct vc4_bo * -vc4_screen_bo_from_handle(struct pipe_screen *pscreen, - struct winsys_handle *whandle); const void * vc4_screen_get_compiler_options(struct pipe_screen *pscreen, |