diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_context.h | 8 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_device_info.h | 5 |
2 files changed, 12 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h index 51d573a9435..a8455413e36 100644 --- a/src/mesa/drivers/dri/i965/brw_context.h +++ b/src/mesa/drivers/dri/i965/brw_context.h @@ -1026,7 +1026,13 @@ struct brw_context GLuint clip_start; GLuint sf_start; GLuint cs_start; - GLuint size; /* Hardware URB size, in KB. */ + /** + * URB size in the current configuration. The units this is expressed + * in are somewhat inconsistent, see brw_device_info::urb::size. + * + * FINISHME: Represent the URB size consistently in KB on all platforms. + */ + GLuint size; /* True if the most recently sent _3DSTATE_URB message allocated * URB space for the GS. diff --git a/src/mesa/drivers/dri/i965/brw_device_info.h b/src/mesa/drivers/dri/i965/brw_device_info.h index 4a8fc537d43..73d682083a1 100644 --- a/src/mesa/drivers/dri/i965/brw_device_info.h +++ b/src/mesa/drivers/dri/i965/brw_device_info.h @@ -81,6 +81,11 @@ struct brw_device_info unsigned max_cs_threads; struct { + /** + * Hardware default URB size. The units this is expressed in are + * somewhat inconsistent: 512b units on Gen4-5, KB on Gen6-7, and KB + * times the slice count on Gen8+. + */ unsigned size; unsigned min_vs_entries; unsigned max_vs_entries; |