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authorMarek Olšák <[email protected]>2016-10-20 00:57:07 +0200
committerMarek Olšák <[email protected]>2016-10-24 21:41:28 +0200
commitf095a4eb171aadf525198e6583a1796ffe5a07b7 (patch)
treef148c9f7cbb6d51b61799c2fbacb47e38d195c77
parent965a5f181047846b081bf1d510ddc4e5424f6b32 (diff)
tgsi/scan: get information about indirect 2D file access
Reviewed-by: Nicolai Hähnle <[email protected]>
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_scan.c6
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_scan.h1
2 files changed, 7 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c
index 0c810053fe5..e5edea8657b 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_scan.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c
@@ -285,6 +285,9 @@ scan_instruction(struct tgsi_shader_info *info,
}
}
+ if (src->Register.Dimension && src->Dimension.Indirect)
+ info->dim_indirect_files |= 1u << src->Register.File;
+
/* Texture samplers */
if (src->Register.File == TGSI_FILE_SAMPLER) {
const unsigned index = src->Register.Index;
@@ -338,6 +341,9 @@ scan_instruction(struct tgsi_shader_info *info,
info->indirect_files_written |= (1 << dst->Register.File);
}
+ if (dst->Register.Dimension && dst->Dimension.Indirect)
+ info->dim_indirect_files |= 1u << dst->Register.File;
+
if (is_memory_file(dst->Register.File)) {
assert(fullinst->Instruction.Opcode == TGSI_OPCODE_STORE);
diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.h b/src/gallium/auxiliary/tgsi/tgsi_scan.h
index 2e61dc76842..47528d5f12d 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_scan.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_scan.h
@@ -142,6 +142,7 @@ struct tgsi_shader_info
*/
unsigned indirect_files_read;
unsigned indirect_files_written;
+ unsigned dim_indirect_files; /**< shader resource indexing */
unsigned const_buffers_indirect; /**< const buffers using indirect addressing */
unsigned properties[TGSI_PROPERTY_COUNT]; /* index with TGSI_PROPERTY_ */