Mesa (master): r300: Moar vs debug.

[Corbin Simpson]

Module: Mesa
Branch: master
Commit: fb7d1fb0f0ce4137b6cb84198997241d190d13a8
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=fb7d1fb0f0ce4137b6cb84198997241d190d13a8

Author: Corbin Simpson <MostAwesomeDude at gmail.com>
Date:   Thu Jun  4 21:38:33 2009 -0700

r300: Moar vs debug.

---

 src/gallium/drivers/r300/r300_debug.c |   19 ++++++++++++++++---
 src/gallium/drivers/r300/r300_debug.h |   12 ++++++++++++
 2 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/src/gallium/drivers/r300/r300_debug.c b/src/gallium/drivers/r300/r300_debug.c
index ffc93eb..32fa739 100644
--- a/src/gallium/drivers/r300/r300_debug.c
+++ b/src/gallium/drivers/r300/r300_debug.c
@@ -165,14 +165,27 @@ static void r300_vs_op_dump(uint32_t op)
     }
 }
 
+void r300_vs_src_dump(uint32_t src)
+{
+    debug_printf(" %s/%s/%s/%s\n",
+            r300_vs_swiz_debug[(src >> 13) & 0x7],
+            r300_vs_swiz_debug[(src >> 16) & 0x7],
+            r300_vs_swiz_debug[(src >> 19) & 0x7],
+            r300_vs_swiz_debug[(src >> 22) & 0x7]);
+}
+
 void r300_vs_dump(struct r300_vertex_shader* vs)
 {
     int i;
 
     for (i = 0; i < vs->instruction_count; i++) {
+        debug_printf("%d: op: 0x%08x", i, vs->instructions[i].inst0);
         r300_vs_op_dump(vs->instructions[i].inst0);
-        debug_printf("inst1: 0x%x\n", vs->instructions[i].inst1);
-        debug_printf("inst2: 0x%x\n", vs->instructions[i].inst2);
-        debug_printf("inst3: 0x%x\n", vs->instructions[i].inst3);
+        debug_printf(" src0: 0x%08x", vs->instructions[i].inst1);
+        r300_vs_src_dump(vs->instructions[i].inst1);
+        debug_printf(" src1: 0x%08x", vs->instructions[i].inst2);
+        r300_vs_src_dump(vs->instructions[i].inst2);
+        debug_printf(" src2: 0x%08x", vs->instructions[i].inst3);
+        r300_vs_src_dump(vs->instructions[i].inst3);
     }
 }
diff --git a/src/gallium/drivers/r300/r300_debug.h b/src/gallium/drivers/r300/r300_debug.h
index 6306594..3939d83 100644
--- a/src/gallium/drivers/r300/r300_debug.h
+++ b/src/gallium/drivers/r300/r300_debug.h
@@ -173,6 +173,18 @@ static char* r300_vs_me_ops[] = {
     "               (reserved)",
 };
 
+/* XXX refactor to avoid clashing symbols */
+static char* r300_vs_swiz_debug[] = {
+    "X",
+    "Y",
+    "Z",
+    "W",
+    "0",
+    "1",
+    "U",
+    "U",
+};
+
 void r500_fs_dump(struct r500_fragment_shader* fs);
 
 void r300_vs_dump(struct r300_vertex_shader* vs);