diff options
| author | Marek Olšák <[email protected]> | 2018-08-31 20:58:10 -0400 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2018-09-07 17:59:02 -0400 |
| commit | 21ca322e637291b89a445159fc45b8dbf638e6c9 (patch) | |
| tree | c0f2417651f7c6dba6c0ec9da1ee6755132e7181 /src/mesa/state_tracker/st_context.h | |
| parent | 9ce2cef68f37a05cd2e4e4128395af38e7be963f (diff) | |
st/mesa: throttle texture uploads if their memory usage goes beyond a limit
This prevents radeonsi from running out of memory. It also increases
texture upload performance by being nice to the kernel memory manager.
Diffstat (limited to 'src/mesa/state_tracker/st_context.h')
| -rw-r--r-- | src/mesa/state_tracker/st_context.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h index 6b1b5633ecc..14b9b018809 100644 --- a/src/mesa/state_tracker/st_context.h +++ b/src/mesa/state_tracker/st_context.h @@ -32,6 +32,7 @@ #include "state_tracker/st_api.h" #include "main/fbobject.h" #include "state_tracker/st_atom.h" +#include "util/u_helpers.h" #include "util/u_inlines.h" #include "util/list.h" #include "vbo/vbo.h" @@ -302,6 +303,12 @@ struct st_context /* Winsys buffers */ struct list_head winsys_buffers; + + /* Throttling for texture uploads and similar operations to limit memory + * usage by limiting the number of in-flight operations based on + * the estimated allocated size needed to execute those operations. + */ + struct util_throttle throttle; }; |