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gallium: Add screen methods for driver-private data on interop interface

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Reviewed-by: Adam Jackson <ajax@redhat.com>
Acked-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19242>
This commit is contained in:
Jesse Natalie
2022-10-21 15:30:25 -07:00
committed by Marge Bot
parent 6ab615f183
commit 6421475b48
1 changed files with 29 additions and 0 deletions
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src/gallium/include/pipe/p_screen.h
+29
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@@ -744,6 +744,35 @@ struct pipe_screen {
void (*set_fence_timeline_value)(struct pipe_screen *screen,
struct pipe_fence_handle *fence,
uint64_t value);
/**
* Get additional data for interop_query_device_info
*
* \p in_data_size is how much data was allocated by the caller
* \p data is the buffer to fill
*
* \return how much data was written
*/
uint32_t (*interop_query_device_info)(struct pipe_screen *screen,
uint32_t in_data_size,
void *data);
/**
* Get additional data for interop_export_object
*
* \p in_data_size is how much data was allocated by the caller
* \p data is the buffer to fill
* \p need_export_dmabuf can be set to false to prevent
* a following call to resource_get_handle, if the private
* data contains the exported data
*
* \return how much data was written
*/
uint32_t (*interop_export_object)(struct pipe_screen *screen,
struct pipe_resource *res,
uint32_t in_data_size,
void *data,
bool *need_export_dmabuf);
};