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author therealmogminer@gmail.com <therealmogminer@gmail.com>2015-06-20 00:45:57 +0200
committer therealmogminer@gmail.com <therealmogminer@gmail.com>2015-06-23 21:01:39 +0200
commitdec289707039f1d3b7b15d1634d6efd8a8f338cc (patch)
treeb295b20eee2c8f580f5fa721bcb1e139215f2aa0
parent70a4871beba4659b95af2ca3eb187e0aa8096f3f (diff)
Add logging
-rw-r--r--src/mame/video/n64.c5
-rw-r--r--src/mame/video/n64.h1
-rw-r--r--src/mame/video/rdptpipe.c9
3 files changed, 14 insertions, 1 deletions
diff --git a/src/mame/video/n64.c b/src/mame/video/n64.c
index 3a4310ac7cf..603ce4e0a47 100644
--- a/src/mame/video/n64.c
+++ b/src/mame/video/n64.c
@@ -2112,7 +2112,7 @@ void n64_rdp::draw_triangle(bool shade, bool texture, bool zbuffer, bool rect)
xright += xright_inc;
}
- if(!new_object && valid)
+ if(!new_object && valid && !ignored)
{
render_spans(yh >> 2, yl >> 2, tilenum, flip ? true : false, spans, rect, object);
}
@@ -2467,6 +2467,8 @@ void n64_rdp::cmd_set_tile_size(UINT32 w1, UINT32 w2)
void n64_rdp::cmd_load_block(UINT32 w1, UINT32 w2)
{
//wait("LoadBlock");
+ ignored = false;
+ if (w1 != 0xf3000000 || w2 != 0x070ff200) ignored = true;
n64_tile_t* tile = m_tiles;
const INT32 tilenum = (w2 >> 24) & 0x7;
@@ -3029,6 +3031,7 @@ void n64_rdp::process_command_list()
n64_rdp::n64_rdp(n64_state &state) : poly_manager<UINT32, rdp_poly_state, 8, 32000>(state.machine())
{
+ ignored = true;
m_aux_buf_ptr = 0;
m_aux_buf = NULL;
m_pipe_clean = true;
diff --git a/src/mame/video/n64.h b/src/mame/video/n64.h
index 034d1236cbf..c7b1537265c 100644
--- a/src/mame/video/n64.h
+++ b/src/mame/video/n64.h
@@ -378,6 +378,7 @@ private:
INT32 m_gamma_table[256];
INT32 m_gamma_dither_table[0x4000];
+ bool ignored;
static UINT32 s_special_9bit_clamptable[512];
static const z_decompress_entry_t m_z_dec_table[8];
diff --git a/src/mame/video/rdptpipe.c b/src/mame/video/rdptpipe.c
index 184f7ca98fb..b1ada230132 100644
--- a/src/mame/video/rdptpipe.c
+++ b/src/mame/video/rdptpipe.c
@@ -389,18 +389,25 @@ void n64_texture_pipe_t::cycle_linear_lerp(color_t* TEX, color_t* prev, INT32 SS
UINT32 index = (tile.format << 4) | (tile.size << 2) | ((UINT32) object.m_other_modes.en_tlut << 1) | (UINT32) object.m_other_modes.tlut_type;
INT32 sss1 = SSS, sst1 = SST;
+ printf("%08x %08x ", sss1, sst1);
bool maxs, maxt;
shift_cycle(&sss1, &sst1, &maxs, &maxt, tile);
+ printf("%08x %08x %d %d ", sss1, sst1, maxs ? 255 : 0, maxt ? 255 : 0);
INT32 sfrac = sss1 & 0x1f;
INT32 tfrac = sst1 & 0x1f;
+ printf("%d %d ", sfrac, tfrac);
+
clamp_cycle(&sss1, &sst1, &sfrac, &tfrac, maxs, maxt, tilenum, tile, userdata);
+ printf("%08x %08x %d %d ", sss1, sst1, sfrac, tfrac);
+
INT32 sss2 = sss1 + 1;
INT32 sst2 = sst1 + 1;
mask_coupled(&sss1, &sss2, &sst1, &sst2, tile);
+ printf("%08x %08x %08x %08x ", sss1, sst1, sss2, sst2);
const UINT32 tbase1 = tile.tmem + ((tile.line * sst1) & 0x1ff);
const UINT32 tbase2 = tile.tmem + ((tile.line * sst2) & 0x1ff);
@@ -423,6 +430,8 @@ void n64_texture_pipe_t::cycle_linear_lerp(color_t* TEX, color_t* prev, INT32 SS
sfrac <<= 3;
tfrac <<= 3;
+ printf("%d %d %d %d\n", sfrac, tfrac, invsf, invtf);
+
if (!center)
{
if (upper)