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authorJordan Justen <jordan.l.justen@intel.com>2017-11-14 16:27:34 -0800
committerJordan Justen <jordan.l.justen@intel.com>2017-11-21 12:11:57 -0800
commit386f6cd041c973de82ee76ba983a2ea36868a5bc (patch)
tree4f5394a1a557f1a8871c3168d43360395702bbad /src/mesa
parent24609377f97f541197fe88bd5de3327faa926f57 (diff)
i965: Support decoding INTERFACE_DESCRIPTOR_DATA with INTEL_DEBUG=bat
This will dump the INTERFACE_DESCRIPTOR_DATA along with the associated samplers & surfaces. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Scott D Phillips <scott.d.phillips@intel.com>
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/dri/i965/intel_batchbuffer.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_batchbuffer.c b/src/mesa/drivers/dri/i965/intel_batchbuffer.c
index 3412b1d0a5f..216073129ba 100644
--- a/src/mesa/drivers/dri/i965/intel_batchbuffer.c
+++ b/src/mesa/drivers/dri/i965/intel_batchbuffer.c
@@ -564,6 +564,30 @@ do_batch_dump(struct brw_context *brw)
decode_struct(brw, spec, "DEPTH_STENCIL_STATE", state,
state_gtt_offset, p[1] & ~0x3fu, color);
break;
+ case MEDIA_INTERFACE_DESCRIPTOR_LOAD: {
+ struct gen_group *group =
+ gen_spec_find_struct(spec, "RENDER_SURFACE_STATE");
+ if (!group)
+ break;
+
+ uint32_t idd_offset = p[3] & ~0x1fu;
+ decode_struct(brw, spec, "INTERFACE_DESCRIPTOR_DATA", state,
+ state_gtt_offset, idd_offset, color);
+
+ uint32_t ss_offset = state[idd_offset / 4 + 3] & ~0x1fu;
+ decode_structs(brw, spec, "SAMPLER_STATE", state,
+ state_gtt_offset, ss_offset, 4 * 4, color);
+
+ uint32_t bt_offset = state[idd_offset / 4 + 4] & ~0x1fu;
+ int bt_entries = brw_state_batch_size(brw, bt_offset) / 4;
+ uint32_t *bt_pointers = &state[bt_offset / 4];
+ for (int i = 0; i < bt_entries; i++) {
+ fprintf(stderr, "SURFACE_STATE - BTI = %d\n", i);
+ gen_print_group(stderr, group, state_gtt_offset + bt_pointers[i],
+ &state[bt_pointers[i] / 4], color);
+ }
+ break;
+ }
}
}