diff options
Diffstat (limited to 'src/gallium/auxiliary/tgsi')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/util/tgsi_scan.c | 20 | ||||
| -rw-r--r-- | src/gallium/auxiliary/tgsi/util/tgsi_scan.h | 11 |
2 files changed, 31 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_scan.c b/src/gallium/auxiliary/tgsi/util/tgsi_scan.c index 4b99ac37cce..a1cc681492f 100644 --- a/src/gallium/auxiliary/tgsi/util/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/util/tgsi_scan.c @@ -69,6 +69,8 @@ tgsi_scan_shader(const struct tgsi_token *tokens, */ while( !tgsi_parse_end_of_tokens( &parse ) ) { + info->num_tokens++; + tgsi_parse_token( &parse ); switch( parse.FullToken.Token.Type ) { @@ -91,9 +93,27 @@ tgsi_scan_shader(const struct tgsi_token *tokens, for (i = fulldecl->u.DeclarationRange.First; i <= fulldecl->u.DeclarationRange.Last; i++) { + + /* only first 32 regs will appear in this bitfield */ info->file_mask[file] |= (1 << i); info->file_count[file]++; + if (file == TGSI_FILE_INPUT) { + info->input_semantic_name[info->num_inputs] + = fulldecl->Semantic.SemanticName; + info->input_semantic_index[info->num_inputs] + = fulldecl->Semantic.SemanticIndex; + info->num_inputs++; + } + + if (file == TGSI_FILE_OUTPUT) { + info->output_semantic_name[info->num_outputs] + = fulldecl->Semantic.SemanticName; + info->output_semantic_index[info->num_outputs] + = fulldecl->Semantic.SemanticIndex; + info->num_outputs++; + } + /* special case */ if (procType == TGSI_PROCESSOR_FRAGMENT && file == TGSI_FILE_OUTPUT && diff --git a/src/gallium/auxiliary/tgsi/util/tgsi_scan.h b/src/gallium/auxiliary/tgsi/util/tgsi_scan.h index 757446437c9..dc6dfd6d0b3 100644 --- a/src/gallium/auxiliary/tgsi/util/tgsi_scan.h +++ b/src/gallium/auxiliary/tgsi/util/tgsi_scan.h @@ -30,6 +30,7 @@ #include "pipe/p_util.h" +#include "pipe/p_state.h" #include "pipe/p_shader_tokens.h" @@ -38,6 +39,16 @@ */ struct tgsi_shader_info { + uint num_tokens; + + /* XXX eventually remove the corresponding fields from pipe_shader_state: */ + ubyte num_inputs; + ubyte num_outputs; + ubyte input_semantic_name[PIPE_MAX_SHADER_INPUTS]; /**< TGSI_SEMANTIC_x */ + ubyte input_semantic_index[PIPE_MAX_SHADER_INPUTS]; + ubyte output_semantic_name[PIPE_MAX_SHADER_OUTPUTS]; /**< TGSI_SEMANTIC_x */ + ubyte output_semantic_index[PIPE_MAX_SHADER_OUTPUTS]; + uint file_mask[TGSI_FILE_COUNT]; /**< bitmask of declared registers */ uint file_count[TGSI_FILE_COUNT]; /**< number of declared registers */ |