diff options
| author | Marek Olšák <[email protected]> | 2016-02-01 21:56:50 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-02-05 17:29:38 +0100 |
| commit | d2e4c9e7371c108a7655f78ae77f55ced812aba8 (patch) | |
| tree | 6aa0a1ed003b03bceeab7af09a85c275b1594709 /src/gallium/include/pipe | |
| parent | c577f2843a0341be1091c0eec81704772e667786 (diff) | |
gallium: add interface for querying memory usage and sizes (v2)
If you're worried about the duplication of some CAPs, we can remove them
later.
v2: add fields for memory eviction stats
Reviewed-by: Ilia Mirkin <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Diffstat (limited to 'src/gallium/include/pipe')
| -rw-r--r-- | src/gallium/include/pipe/p_defines.h | 1 | ||||
| -rw-r--r-- | src/gallium/include/pipe/p_screen.h | 6 | ||||
| -rw-r--r-- | src/gallium/include/pipe/p_state.h | 13 |
3 files changed, 20 insertions, 0 deletions
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h index 75b9bf930b0..800f16cd250 100644 --- a/src/gallium/include/pipe/p_defines.h +++ b/src/gallium/include/pipe/p_defines.h @@ -651,6 +651,7 @@ enum pipe_cap PIPE_CAP_STRING_MARKER, PIPE_CAP_SURFACE_REINTERPRET_BLOCKS, PIPE_CAP_QUERY_BUFFER_OBJECT, + PIPE_CAP_QUERY_MEMORY_INFO, }; #define PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_NV50 (1 << 0) diff --git a/src/gallium/include/pipe/p_screen.h b/src/gallium/include/pipe/p_screen.h index f868d71db23..211bc2440f9 100644 --- a/src/gallium/include/pipe/p_screen.h +++ b/src/gallium/include/pipe/p_screen.h @@ -57,6 +57,7 @@ struct pipe_resource; struct pipe_surface; struct pipe_transfer; struct pipe_box; +struct pipe_memory_info; /** @@ -260,6 +261,11 @@ struct pipe_screen { unsigned index, struct pipe_driver_query_group_info *info); + /** + * Query information about memory usage. + */ + void (*query_memory_info)(struct pipe_screen *screen, + struct pipe_memory_info *info); }; diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h index 2e4d2830199..ed62a33ad72 100644 --- a/src/gallium/include/pipe/p_state.h +++ b/src/gallium/include/pipe/p_state.h @@ -720,6 +720,19 @@ struct pipe_debug_callback void *data; }; +/** + * Information about memory usage. All sizes are in kilobytes. + */ +struct pipe_memory_info +{ + unsigned total_device_memory; /**< size of device memory, e.g. VRAM */ + unsigned avail_device_memory; /**< free device memory at the moment */ + unsigned total_staging_memory; /**< size of staging memory, e.g. GART */ + unsigned avail_staging_memory; /**< free staging memory at the moment */ + unsigned device_memory_evicted; /**< size of memory evicted (monotonic counter) */ + unsigned nr_device_memory_evictions; /**< # of evictions (monotonic counter) */ +}; + #ifdef __cplusplus } #endif |