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Diffstat (limited to 'src/gallium/auxiliary/tgsi/tgsi_dump.c')
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_dump.c160
1 files changed, 83 insertions, 77 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_dump.c b/src/gallium/auxiliary/tgsi/tgsi_dump.c
index 58693db13aa..afc8ffa553c 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_dump.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_dump.c
@@ -37,30 +37,40 @@ struct dump_ctx
uint instno;
- struct util_strbuf *sbuf;
+ void (*printf)(struct dump_ctx *ctx, const char *format, ...);
};
+static void
+dump_ctx_printf(struct dump_ctx *ctx, const char *format, ...)
+{
+ va_list ap;
+ (void)ctx;
+ va_start(ap, format);
+ debug_vprintf(format, ap);
+ va_end(ap);
+}
+
static void
dump_enum(
- struct util_strbuf *sbuf,
+ struct dump_ctx *ctx,
uint e,
const char **enums,
uint enum_count )
{
if (e >= enum_count)
- util_strbuf_printf( sbuf, "%u", e );
+ ctx->printf( ctx, "%u", e );
else
- util_strbuf_printf( sbuf, "%s", enums[e] );
+ ctx->printf( ctx, "%s", enums[e] );
}
-#define EOL() util_strbuf_printf( sbuf, "\n" )
-#define TXT(S) util_strbuf_printf( sbuf, "%s", S )
-#define CHR(C) util_strbuf_printf( sbuf, "%c", C )
-#define UIX(I) util_strbuf_printf( sbuf, "0x%x", I )
-#define UID(I) util_strbuf_printf( sbuf, "%u", I )
-#define SID(I) util_strbuf_printf( sbuf, "%d", I )
-#define FLT(F) util_strbuf_printf( sbuf, "%10.4f", F )
-#define ENM(E,ENUMS) dump_enum( sbuf, E, ENUMS, sizeof( ENUMS ) / sizeof( *ENUMS ) )
+#define EOL() ctx->printf( ctx, "\n" )
+#define TXT(S) ctx->printf( ctx, "%s", S )
+#define CHR(C) ctx->printf( ctx, "%c", C )
+#define UIX(I) ctx->printf( ctx, "0x%x", I )
+#define UID(I) ctx->printf( ctx, "%u", I )
+#define SID(I) ctx->printf( ctx, "%d", I )
+#define FLT(F) ctx->printf( ctx, "%10.4f", F )
+#define ENM(E,ENUMS) dump_enum( ctx, E, ENUMS, sizeof( ENUMS ) / sizeof( *ENUMS ) )
static const char *processor_type_names[] =
{
@@ -148,7 +158,7 @@ static const char *modulate_names[TGSI_MODULATE_COUNT] =
static void
_dump_register(
- struct util_strbuf *sbuf,
+ struct dump_ctx *ctx,
uint file,
int first,
int last )
@@ -165,7 +175,7 @@ _dump_register(
static void
_dump_register_ind(
- struct util_strbuf *sbuf,
+ struct dump_ctx *ctx,
uint file,
int index,
uint ind_file,
@@ -187,7 +197,7 @@ _dump_register_ind(
static void
_dump_writemask(
- struct util_strbuf *sbuf,
+ struct dump_ctx *ctx,
uint writemask )
{
if (writemask != TGSI_WRITEMASK_XYZW) {
@@ -208,18 +218,17 @@ iter_declaration(
struct tgsi_iterate_context *iter,
struct tgsi_full_declaration *decl )
{
- struct dump_ctx *ctx = (struct dump_ctx *) iter;
- struct util_strbuf *sbuf = ctx->sbuf;
+ struct dump_ctx *ctx = (struct dump_ctx *)iter;
TXT( "DCL " );
_dump_register(
- sbuf,
+ ctx,
decl->Declaration.File,
decl->DeclarationRange.First,
decl->DeclarationRange.Last );
_dump_writemask(
- sbuf,
+ ctx,
decl->Declaration.UsageMask );
if (decl->Declaration.Semantic) {
@@ -245,17 +254,11 @@ void
tgsi_dump_declaration(
const struct tgsi_full_declaration *decl )
{
- static char str[1024];
- struct util_strbuf sbuf;
struct dump_ctx ctx;
- util_strbuf_init(&sbuf, str, sizeof(str));
-
- ctx.sbuf = &sbuf;
+ ctx.printf = dump_ctx_printf;
iter_declaration( &ctx.iter, (struct tgsi_full_declaration *)decl );
-
- debug_printf("%s", str);
}
static boolean
@@ -264,7 +267,6 @@ iter_immediate(
struct tgsi_full_immediate *imm )
{
struct dump_ctx *ctx = (struct dump_ctx *) iter;
- struct util_strbuf *sbuf = ctx->sbuf;
uint i;
@@ -295,17 +297,11 @@ void
tgsi_dump_immediate(
const struct tgsi_full_immediate *imm )
{
- static char str[1024];
- struct util_strbuf sbuf;
struct dump_ctx ctx;
- util_strbuf_init(&sbuf, str, sizeof(str));
-
- ctx.sbuf = &sbuf;
+ ctx.printf = dump_ctx_printf;
iter_immediate( &ctx.iter, (struct tgsi_full_immediate *)imm );
-
- debug_printf("%s", str);
}
static boolean
@@ -314,7 +310,6 @@ iter_instruction(
struct tgsi_full_instruction *inst )
{
struct dump_ctx *ctx = (struct dump_ctx *) iter;
- struct util_strbuf *sbuf = ctx->sbuf;
uint instno = ctx->instno++;
uint i;
@@ -345,12 +340,12 @@ iter_instruction(
CHR( ' ' );
_dump_register(
- sbuf,
+ ctx,
dst->DstRegister.File,
dst->DstRegister.Index,
dst->DstRegister.Index );
ENM( dst->DstRegisterExtModulate.Modulate, modulate_names );
- _dump_writemask( sbuf, dst->DstRegister.WriteMask );
+ _dump_writemask( ctx, dst->DstRegister.WriteMask );
first_reg = FALSE;
}
@@ -377,7 +372,7 @@ iter_instruction(
if (src->SrcRegister.Indirect) {
_dump_register_ind(
- sbuf,
+ ctx,
src->SrcRegister.File,
src->SrcRegister.Index,
src->SrcRegisterInd.File,
@@ -385,7 +380,7 @@ iter_instruction(
}
else {
_dump_register(
- sbuf,
+ ctx,
src->SrcRegister.File,
src->SrcRegister.Index,
src->SrcRegister.Index );
@@ -460,18 +455,12 @@ tgsi_dump_instruction(
const struct tgsi_full_instruction *inst,
uint instno )
{
- static char str[1024];
- struct util_strbuf sbuf;
struct dump_ctx ctx;
- util_strbuf_init(&sbuf, str, sizeof(str));
-
ctx.instno = instno;
- ctx.sbuf = &sbuf;
+ ctx.printf = dump_ctx_printf;
iter_instruction( &ctx.iter, (struct tgsi_full_instruction *)inst );
-
- debug_printf("%s", str);
}
static boolean
@@ -479,7 +468,6 @@ prolog(
struct tgsi_iterate_context *iter )
{
struct dump_ctx *ctx = (struct dump_ctx *) iter;
- struct util_strbuf *sbuf = ctx->sbuf;
ENM( iter->processor.Processor, processor_type_names );
UID( iter->version.MajorVersion );
CHR( '.' );
@@ -489,17 +477,12 @@ prolog(
}
void
-tgsi_dump_str(
+tgsi_dump(
const struct tgsi_token *tokens,
- uint flags,
- char *str,
- size_t size)
+ uint flags )
{
- struct util_strbuf sbuf;
struct dump_ctx ctx;
- util_strbuf_init(&sbuf, str, size);
-
ctx.iter.prolog = prolog;
ctx.iter.iterate_instruction = iter_instruction;
ctx.iter.iterate_declaration = iter_declaration;
@@ -507,34 +490,57 @@ tgsi_dump_str(
ctx.iter.epilog = NULL;
ctx.instno = 0;
- ctx.sbuf = &sbuf;
+ ctx.printf = dump_ctx_printf;
tgsi_iterate_shader( tokens, &ctx.iter );
}
+struct str_dump_ctx
+{
+ struct dump_ctx base;
+ char *str;
+ char *ptr;
+ size_t left;
+};
+
+static void
+str_dump_ctx_printf(struct dump_ctx *ctx, const char *format, ...)
+{
+ struct str_dump_ctx *sctx = (struct str_dump_ctx *)ctx;
+
+ if(sctx->left > 1) {
+ size_t written;
+ va_list ap;
+ va_start(ap, format);
+ written = util_vsnprintf(sctx->ptr, sctx->left, format, ap);
+ va_end(ap);
+ sctx->ptr += written;
+ sctx->left -= written;
+ }
+}
+
void
-tgsi_dump(
+tgsi_dump_str(
const struct tgsi_token *tokens,
- uint flags )
+ uint flags,
+ char *str,
+ size_t size)
{
- static char str[16000];
- uint len;
- char *p = str;
-
- tgsi_dump_str(tokens, flags, str, sizeof(str));
-
- /* Workaround output buffer size limitations.
- */
- len = strlen( str );
- while (len > 256) {
- char piggy_bank;
-
- piggy_bank = p[256];
- p[256] = '\0';
- debug_printf( "%s", p );
- p[256] = piggy_bank;
- p += 256;
- len -= 256;
- }
- debug_printf( "%s", p );
+ struct str_dump_ctx ctx;
+
+ ctx.base.iter.prolog = prolog;
+ ctx.base.iter.iterate_instruction = iter_instruction;
+ ctx.base.iter.iterate_declaration = iter_declaration;
+ ctx.base.iter.iterate_immediate = iter_immediate;
+ ctx.base.iter.epilog = NULL;
+
+ ctx.base.instno = 0;
+ ctx.base.printf = &str_dump_ctx_printf;
+
+ ctx.str = str;
+ ctx.str[0] = 0;
+ ctx.ptr = str;
+ ctx.left = size;
+
+ tgsi_iterate_shader( tokens, &ctx.base.iter );
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 08:21:50 +0000