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tgsi: when printing/dumping programs indent loops and conditionals

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This commit is contained in:
Brian Paul
2009-08-20 10:43:48 -06:00
parent 1645adc551
commit 45cd9d80db
1 changed files with 35 additions and 0 deletions
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35
src/gallium/auxiliary/tgsi/tgsi_dump.c
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@@ -33,12 +33,19 @@
#include "tgsi_info.h" #include "tgsi_info.h"
#include "tgsi_iterate.h" #include "tgsi_iterate.h"
/** Number of spaces to indent for IF/LOOP/etc */
static const int indent_spaces = 3;
struct dump_ctx struct dump_ctx
{ {
struct tgsi_iterate_context iter; struct tgsi_iterate_context iter;
uint instno; uint instno;
uint indentation;
void (*printf)(struct dump_ctx *ctx, const char *format, ...); 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 ); 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 static boolean
iter_instruction( iter_instruction(
struct tgsi_iterate_context *iter, struct tgsi_iterate_context *iter,
@@ -341,6 +356,15 @@ iter_instruction(
INSTID( instno ); INSTID( instno );
TXT( ": " ); 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 ); TXT( tgsi_get_opcode_info( inst->Instruction.Opcode )->mnemonic );
switch (inst->Instruction.Saturate) { switch (inst->Instruction.Saturate) {
@@ -481,6 +505,14 @@ iter_instruction(
break; 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(); EOL();
return TRUE; return TRUE;
@@ -495,6 +527,7 @@ tgsi_dump_instruction(
ctx.instno = instno; ctx.instno = instno;
ctx.printf = dump_ctx_printf; ctx.printf = dump_ctx_printf;
ctx.indentation = 0;
iter_instruction( &ctx.iter, (struct tgsi_full_instruction *)inst ); iter_instruction( &ctx.iter, (struct tgsi_full_instruction *)inst );
} }
@@ -527,6 +560,7 @@ tgsi_dump(
ctx.instno = 0; ctx.instno = 0;
ctx.printf = dump_ctx_printf; ctx.printf = dump_ctx_printf;
ctx.indentation = 0;
tgsi_iterate_shader( tokens, &ctx.iter ); tgsi_iterate_shader( tokens, &ctx.iter );
} }
@@ -579,6 +613,7 @@ tgsi_dump_str(
ctx.base.instno = 0; ctx.base.instno = 0;
ctx.base.printf = &str_dump_ctx_printf; ctx.base.printf = &str_dump_ctx_printf;
ctx.base.indentation = 0;
ctx.str = str; ctx.str = str;
ctx.str[0] = 0; ctx.str[0] = 0;