Module: Mesa Branch: master Commit: 2405b75bc9c6b9fa9583e926bca313ed89911bc7 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=2405b75bc9c6b9fa9583e926bca313ed89911bc7
Author: Francisco Jerez <[email protected]> Date: Thu Sep 3 17:15:57 2015 +0300 i965: Define state flag to signal that the URB size has been altered. This will make sure that we recalculate the URB layout anytime the URB size is modified by the L3 partitioning code. Reviewed-by: Jordan Justen <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> --- src/mesa/drivers/dri/i965/brw_context.h | 2 ++ src/mesa/drivers/dri/i965/brw_state_upload.c | 1 + src/mesa/drivers/dri/i965/gen7_urb.c | 3 +++ 3 files changed, 6 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h index 2fee6a7..99ac7ca 100644 --- a/src/mesa/drivers/dri/i965/brw_context.h +++ b/src/mesa/drivers/dri/i965/brw_context.h @@ -218,6 +218,7 @@ enum brw_state_id { BRW_STATE_VS_ATTRIB_WORKAROUNDS, BRW_STATE_COMPUTE_PROGRAM, BRW_STATE_CS_WORK_GROUPS, + BRW_STATE_URB_SIZE, BRW_NUM_STATE_BITS }; @@ -303,6 +304,7 @@ enum brw_state_id { #define BRW_NEW_VS_ATTRIB_WORKAROUNDS (1ull << BRW_STATE_VS_ATTRIB_WORKAROUNDS) #define BRW_NEW_COMPUTE_PROGRAM (1ull << BRW_STATE_COMPUTE_PROGRAM) #define BRW_NEW_CS_WORK_GROUPS (1ull << BRW_STATE_CS_WORK_GROUPS) +#define BRW_NEW_URB_SIZE (1ull << BRW_STATE_URB_SIZE) struct brw_state_flags { /** State update flags signalled by mesa internals */ diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c b/src/mesa/drivers/dri/i965/brw_state_upload.c index 0a842bb..750eb75 100644 --- a/src/mesa/drivers/dri/i965/brw_state_upload.c +++ b/src/mesa/drivers/dri/i965/brw_state_upload.c @@ -628,6 +628,7 @@ static struct dirty_bit_map brw_bits[] = { DEFINE_BIT(BRW_NEW_VS_ATTRIB_WORKAROUNDS), DEFINE_BIT(BRW_NEW_COMPUTE_PROGRAM), DEFINE_BIT(BRW_NEW_CS_WORK_GROUPS), + DEFINE_BIT(BRW_NEW_URB_SIZE), {0, 0, 0} }; diff --git a/src/mesa/drivers/dri/i965/gen7_urb.c b/src/mesa/drivers/dri/i965/gen7_urb.c index 161de77..99a9d3c 100644 --- a/src/mesa/drivers/dri/i965/gen7_urb.c +++ b/src/mesa/drivers/dri/i965/gen7_urb.c @@ -153,6 +153,7 @@ gen7_upload_urb(struct brw_context *brw) * skip the rest of the logic. */ if (!(brw->ctx.NewDriverState & BRW_NEW_CONTEXT) && + !(brw->ctx.NewDriverState & BRW_NEW_URB_SIZE) && brw->urb.vsize == vs_size && brw->urb.gs_present == gs_present && brw->urb.gsize == gs_size) { @@ -176,6 +177,7 @@ gen7_upload_urb(struct brw_context *brw) unsigned chunk_size_bytes = 8192; /* Determine the size of the URB in chunks. + * BRW_NEW_URB_SIZE */ unsigned urb_chunks = brw->urb.size * 1024 / chunk_size_bytes; @@ -314,6 +316,7 @@ const struct brw_tracked_state gen7_urb = { .dirty = { .mesa = 0, .brw = BRW_NEW_CONTEXT | + BRW_NEW_URB_SIZE | BRW_NEW_GEOMETRY_PROGRAM | BRW_NEW_GS_PROG_DATA | BRW_NEW_VS_PROG_DATA, _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
