From 45cd9d80dbc7298240b5dfaf929ecebeb5c6c6af Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Thu, 20 Aug 2009 10:43:48 -0600 Subject: tgsi: when printing/dumping programs indent loops and conditionals --- src/gallium/auxiliary/tgsi/tgsi_dump.c | 35 ++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'src/gallium/auxiliary') diff --git a/src/gallium/auxiliary/tgsi/tgsi_dump.c b/src/gallium/auxiliary/tgsi/tgsi_dump.c index f36b1114a95..05b07a3a73e 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_dump.c +++ b/src/gallium/auxiliary/tgsi/tgsi_dump.c @@ -33,12 +33,19 @@ #include "tgsi_info.h" #include "tgsi_iterate.h" + +/** Number of spaces to indent for IF/LOOP/etc */ +static const int indent_spaces = 3; + + struct dump_ctx { struct tgsi_iterate_context iter; uint instno; + uint indentation; + void (*printf)(struct dump_ctx *ctx, const char *format, ...); }; @@ -328,6 +335,14 @@ tgsi_dump_immediate( iter_immediate( &ctx.iter, (struct tgsi_full_immediate *)imm ); } +static void +indent(struct dump_ctx *ctx) +{ + uint i; + for (i = 0; i < ctx->indentation; i++) + TXT(" "); +} + static boolean iter_instruction( struct tgsi_iterate_context *iter, @@ -341,6 +356,15 @@ iter_instruction( INSTID( instno ); TXT( ": " ); + + /* update indentation */ + if (inst->Instruction.Opcode == TGSI_OPCODE_ENDIF || + inst->Instruction.Opcode == TGSI_OPCODE_ENDFOR || + inst->Instruction.Opcode == TGSI_OPCODE_ENDLOOP) { + ctx->indentation -= indent_spaces; + } + indent(ctx); + TXT( tgsi_get_opcode_info( inst->Instruction.Opcode )->mnemonic ); switch (inst->Instruction.Saturate) { @@ -481,6 +505,14 @@ iter_instruction( break; } + /* update indentation */ + if (inst->Instruction.Opcode == TGSI_OPCODE_IF || + inst->Instruction.Opcode == TGSI_OPCODE_ELSE || + inst->Instruction.Opcode == TGSI_OPCODE_BGNFOR || + inst->Instruction.Opcode == TGSI_OPCODE_BGNLOOP) { + ctx->indentation += indent_spaces; + } + EOL(); return TRUE; @@ -495,6 +527,7 @@ tgsi_dump_instruction( ctx.instno = instno; ctx.printf = dump_ctx_printf; + ctx.indentation = 0; iter_instruction( &ctx.iter, (struct tgsi_full_instruction *)inst ); } @@ -527,6 +560,7 @@ tgsi_dump( ctx.instno = 0; ctx.printf = dump_ctx_printf; + ctx.indentation = 0; tgsi_iterate_shader( tokens, &ctx.iter ); } @@ -579,6 +613,7 @@ tgsi_dump_str( ctx.base.instno = 0; ctx.base.printf = &str_dump_ctx_printf; + ctx.base.indentation = 0; ctx.str = str; ctx.str[0] = 0; -- cgit v1.2.3