Module: Mesa
Branch: master
Commit: 6af968b6736c87c05ea579df50e23b6f23b900d4
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=6af968b6736c87c05ea579df50e23b6f23b900d4
Author: Eric Anholt <e...@anholt.net>
Date: Tue Sep 6 13:29:21 2011 -0700
i965/vs: Add annotation to more of the URB write.
While we had nice debug output for most of the instruction stream, it
was terminated by a series of anonymous MOVs and a send.
Reviewed-by: Ian Romanick <ian.d.roman...@intel.com>
Reviewed-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/mesa/drivers/dri/i965/brw_vec4.h | 1 +
src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 5 ++++-
2 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.h
b/src/mesa/drivers/dri/i965/brw_vec4.h
index 67b509a..0bfd88b 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4.h
+++ b/src/mesa/drivers/dri/i965/brw_vec4.h
@@ -361,6 +361,7 @@ public:
* for the ir->location's used.
*/
dst_reg output_reg[BRW_VERT_RESULT_MAX];
+ const char *output_reg_annotation[BRW_VERT_RESULT_MAX];
int uniform_size[MAX_UNIFORMS];
int uniform_vector_size[MAX_UNIFORMS];
int uniforms;
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
index dac8cf9..afbd8d9 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
@@ -800,6 +800,7 @@ vec4_visitor::visit(ir_variable *ir)
output_reg[ir->location + i] = *reg;
output_reg[ir->location + i].reg_offset = i;
output_reg[ir->location + i].type = BRW_REGISTER_TYPE_F;
+ output_reg_annotation[ir->location + i] = ir->name;
}
break;
@@ -1856,7 +1857,7 @@ vec4_visitor::emit_urb_slot(int mrf, int vert_result)
break;
default: {
assert (vert_result < VERT_RESULT_MAX);
- current_annotation = NULL;
+ current_annotation = output_reg_annotation[vert_result];
/* Copy the register, saturating if necessary */
vec4_instruction *inst = emit(MOV(reg,
src_reg(output_reg[vert_result])));
@@ -1947,6 +1948,7 @@ vec4_visitor::emit_urb_writes()
}
}
+ current_annotation = "URB write";
vec4_instruction *inst = emit(VS_OPCODE_URB_WRITE);
inst->base_mrf = base_mrf;
inst->mlen = align_interleaved_urb_mlen(brw, mrf - base_mrf);
@@ -1962,6 +1964,7 @@ vec4_visitor::emit_urb_writes()
emit_urb_slot(mrf++, c->vue_map.slot_to_vert_result[slot]);
}
+ current_annotation = "URB write";
inst = emit(VS_OPCODE_URB_WRITE);
inst->base_mrf = base_mrf;
inst->mlen = align_interleaved_urb_mlen(brw, mrf - base_mrf);
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