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r300g: Add RS block dump.

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Shows what's actually going on in the RS block.
This commit is contained in:
Corbin Simpson
2010-05-13 18:02:08 -07:00
parent ddf09d20df
commit fea91ee22d
2 changed files with 85 additions and 0 deletions
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81
src/gallium/drivers/r300/r300_debug.c
View File

@@ -98,3 +98,84 @@ void r300_init_debug(struct r300_screen * screen)
}
}
}
void r500_dump_rs_block(struct r300_rs_block *rs)
{
unsigned count, ip, it_count, ic_count, i, j;
unsigned tex_ptr;
unsigned col_ptr, col_fmt;
count = rs->inst_count & 0xf;
count++;
it_count = rs->count & 0x7f;
ic_count = (rs->count >> 7) & 0xf;
fprintf(stderr, "RS Block: %d texcoords (linear), %d colors (perspective)\n",
it_count, ic_count);
fprintf(stderr, "%d instructions\n", count);
for (i = 0; i < count; i++) {
if (rs->inst[i] & 0x10) {
ip = rs->inst[i] & 0xf;
fprintf(stderr, "texture: ip %d to psf %d\n",
ip, (rs->inst[i] >> 5) & 0x7f);
tex_ptr = rs->ip[ip] & 0xffffff;
fprintf(stderr, " : ");
j = 3;
do {
if (tex_ptr & 0x3f == 63) {
fprintf(stderr, "1.0");
} else if (tex_ptr & 0x3f == 62) {
fprintf(stderr, "0.0");
} else {
fprintf(stderr, "[%d]", tex_ptr & 0x3f);
}
} while (j-- && fprintf(stderr, "/"));
fprintf(stderr, "\n");
}
if (rs->inst[i] & 0x10000) {
ip = (rs->inst[i] >> 12) & 0xf;
fprintf(stderr, "color: ip %d to psf %d\n",
ip, (rs->inst[i] >> 18) & 0x7f);
col_ptr = (rs->ip[ip] >> 24) & 0x7;
col_fmt = (rs->ip[ip] >> 27) & 0xf;
fprintf(stderr, " : offset %d ", col_ptr);
switch (col_fmt) {
case 0:
fprintf(stderr, "(R/G/B/A)");
break;
case 1:
fprintf(stderr, "(R/G/B/0)");
break;
case 2:
fprintf(stderr, "(R/G/B/1)");
break;
case 4:
fprintf(stderr, "(0/0/0/A)");
break;
case 5:
fprintf(stderr, "(0/0/0/0)");
break;
case 6:
fprintf(stderr, "(0/0/0/1)");
break;
case 8:
fprintf(stderr, "(1/1/1/A)");
break;
case 9:
fprintf(stderr, "(1/1/1/0)");
break;
case 10:
fprintf(stderr, "(1/1/1/1)");
break;
}
fprintf(stderr, "\n");
}
}
}

4
src/gallium/drivers/r300/r300_emit.c
View File

@@ -716,6 +716,10 @@ void r300_emit_rs_block_state(struct r300_context* r300,
unsigned count = (rs->inst_count & R300_RS_INST_COUNT_MASK) + 1;
CS_LOCALS(r300);
if (SCREEN_DBG_ON(r300->screen, DBG_DRAW)) {
r500_dump_rs_block(rs);
}
DBG(r300, DBG_DRAW, "r300: RS emit:\n");
BEGIN_CS(size);