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author | Corbin Simpson <MostAwesomeDude@gmail.com> | 2010-05-13 18:02:08 -0700 |
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committer | Corbin Simpson <MostAwesomeDude@gmail.com> | 2010-05-17 12:01:16 -0700 |
commit | fea91ee22d468bf2b66aaba9e7b509d30914a110 (patch) | |
tree | 34fec65e796319098a6a28a37797b46904ca6b9c /src/gallium/drivers/r300/r300_debug.c | |
parent | ddf09d20df8b9b4706e3abf901cb8879b02951db (diff) | |
download | external_mesa3d-fea91ee22d468bf2b66aaba9e7b509d30914a110.zip external_mesa3d-fea91ee22d468bf2b66aaba9e7b509d30914a110.tar.gz external_mesa3d-fea91ee22d468bf2b66aaba9e7b509d30914a110.tar.bz2 |
r300g: Add RS block dump.
Shows what's actually going on in the RS block.
Diffstat (limited to 'src/gallium/drivers/r300/r300_debug.c')
-rw-r--r-- | src/gallium/drivers/r300/r300_debug.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_debug.c b/src/gallium/drivers/r300/r300_debug.c index 74125f0..85a1aa7 100644 --- a/src/gallium/drivers/r300/r300_debug.c +++ b/src/gallium/drivers/r300/r300_debug.c @@ -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"); + } + } +} |