diff options
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_text.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_text.c b/src/gallium/auxiliary/tgsi/tgsi_text.c index 0018b1bf62c..3e3ed5b19d1 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_text.c +++ b/src/gallium/auxiliary/tgsi/tgsi_text.c @@ -675,6 +675,9 @@ parse_register_dcl( eat_opt_white( &cur ); if (cur[0] == '[') { + bool is_in = *file == TGSI_FILE_INPUT; + bool is_out = *file == TGSI_FILE_OUTPUT; + ++cur; ctx->cur = cur; if (!parse_register_dcl_bracket( ctx, &brackets[1] )) @@ -684,7 +687,11 @@ 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 */ + 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 +747,14 @@ 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; |