From: Marcos Paulo de Souza <marcos.souza....@gmail.com>
Before this patch, the tgsi_dumps was printing declaration as:
DCL IN[][0][0], GENERIC[0]
and now it is parsed correctly:
DCL IN[][0], GENERIC[0]
In the same way, for tess stages, the output addr now is parsed correctly,
doing like src parser from:
LRP OUT[0][3], TEMP[1].xxxx, TEMP[3], TEMP[2]
to:
LRP OUT[ADDR[1].x][3], TEMP[1].xxxx, TEMP[3], TEMP[2]
---
src/gallium/auxiliary/tgsi/tgsi_text.c | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/src/gallium/auxiliary/tgsi/tgsi_text.c
b/src/gallium/auxiliary/tgsi/tgsi_text.c
index 24e2dbd..075f2cb 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_text.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_text.c
@@ -684,7 +684,13 @@ parse_register_dcl(
* input primitive. so we want to declare just
* the index relevant to the semantics which is in
* the second bracket */
- if (ctx->processor == TGSI_PROCESSOR_GEOMETRY && *file ==
TGSI_FILE_INPUT) {
+
+ /* tessellation has similar constraints to geometry shader */
+ bool is_in = *file == TGSI_FILE_INPUT;
+ bool is_out = *file == TGSI_FILE_OUTPUT;
+ if ((ctx->processor == TGSI_PROCESSOR_GEOMETRY && is_in) ||
+ (ctx->processor == TGSI_PROCESSOR_TESS_EVAL && is_in) ||
+ (ctx->processor == TGSI_PROCESSOR_TESS_CTRL && (is_in || is_out))) {
brackets[0] = brackets[1];
*num_brackets = 1;
} else {
@@ -740,6 +746,14 @@ parse_dst_operand(
dst->Dimension.Indirect = 0;
dst->Dimension.Dimension = 0;
dst->Dimension.Index = bracket[0].index;
+
+ if (bracket[0].ind_file != TGSI_FILE_NULL) {
+ dst->Dimension.Indirect = 1;
+ dst->DimIndirect.File = bracket[0].ind_file;
+ dst->DimIndirect.Index = bracket[0].ind_index;
+ dst->DimIndirect.Swizzle = bracket[0].ind_comp;
+ dst->DimIndirect.ArrayID = bracket[0].ind_array;
+ }
bracket[0] = bracket[1];
}
dst->Register.Index = bracket[0].index;
--
2.4.3
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