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project64/Source/Glide64/Debugger.cpp

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/*
* Glide64 - Glide video plugin for Nintendo 64 emulators.
* Copyright (c) 2002 Dave2001
* Copyright (c) 2003-2009 Sergey 'Gonetz' Lipski
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
//****************************************************************
//
// Glide64 - Glide Plugin for Nintendo 64 emulators
// Project started on December 29th, 2001
//
// Authors:
// Dave2001, original author, founded the project in 2001, left it in 2002
// Gugaman, joined the project in 2002, left it in 2002
// Sergey 'Gonetz' Lipski, joined the project in 2002, main author since fall of 2002
// Hiroshi 'KoolSmoky' Morii, joined the project in 2007
//
//****************************************************************
//
// To modify Glide64:
// * Write your name and (optional)email, commented by your work, so I know who did it, and so that you can find which parts you modified when it comes time to send it to me.
// * Do NOT send me the whole project or file that you modified. Take out your modified code sections, and tell me where to put them. If people sent the whole thing, I would have many different versions, but no idea how to combine them all.
//
//****************************************************************
#include <stdarg.h>
#include <string.h>
#include "Gfx_1.3.h"
#include "Util.h"
#include "Debugger.h"
GLIDE64_DEBUGGER _debugger;
#define SX(x) ((x)*rdp.scale_1024)
#define SY(x) ((x)*rdp.scale_768)
#ifdef COLORED_DEBUGGER
#define COL_CATEGORY() grConstantColorValue(0xD288F400)
#define COL_UCC() grConstantColorValue(0xFF000000)
#define COL_CC() grConstantColorValue(0x88C3F400)
#define COL_UAC() grConstantColorValue(0xFF808000)
#define COL_AC() grConstantColorValue(0x3CEE5E00)
#define COL_TEXT() grConstantColorValue(0xFFFFFF00)
#define COL_SEL(x) grConstantColorValue((x)?0x00FF00FF:0x800000FF)
#else
#define COL_CATEGORY()
#define COL_UCC()
#define COL_CC()
#define COL_UAC()
#define COL_AC()
#define COL_TEXT()
#define COL_SEL(x)
#endif
#define COL_GRID 0xFFFFFF80
int grid = 0;
static const char *tri_type[4] = { "TRIANGLE", "TEXRECT", "FILLRECT", "BACKGROUND" };
//Platform-specific stuff
#ifndef _WIN32
typedef struct dbgPOINT {
int x;
int y;
} POINT;
#endif
void DbgCursorPos(POINT * pt)
{
pt->x = pt->y = 0;
}
//
// debug_init - initialize the debugger
//
void debug_init ()
{
_debugger.capture = 0;
_debugger.selected = SELECTED_TRI;
_debugger.screen = NULL;
_debugger.tri_list = NULL;
_debugger.tri_last = NULL;
_debugger.tri_sel = NULL;
_debugger.tmu = 0;
_debugger.tex_scroll = 0;
_debugger.tex_sel = 0;
_debugger.draw_mode = 0;
}
//
// debug_cacheviewer - views the debugger's cache
//
void debug_cacheviewer ()
{
grCullMode (GR_CULL_DISABLE);
int i;
for (i=0; i<2; i++)
{
grTexFilterMode (i,
(g_settings->filter_cache)?GR_TEXTUREFILTER_BILINEAR:GR_TEXTUREFILTER_POINT_SAMPLED,
(g_settings->filter_cache)?GR_TEXTUREFILTER_BILINEAR:GR_TEXTUREFILTER_POINT_SAMPLED);
grTexClampMode (i,
GR_TEXTURECLAMP_CLAMP,
GR_TEXTURECLAMP_CLAMP);
}
switch (_debugger.draw_mode)
{
case 0:
grColorCombine (GR_COMBINE_FUNCTION_SCALE_OTHER,
GR_COMBINE_FACTOR_ONE,
GR_COMBINE_LOCAL_NONE,
GR_COMBINE_OTHER_TEXTURE,
FXFALSE);
grAlphaCombine (GR_COMBINE_FUNCTION_SCALE_OTHER,
GR_COMBINE_FACTOR_ONE,
GR_COMBINE_LOCAL_NONE,
GR_COMBINE_OTHER_TEXTURE,
FXFALSE);
break;
case 1:
grColorCombine (GR_COMBINE_FUNCTION_SCALE_OTHER,
GR_COMBINE_FACTOR_ONE,
GR_COMBINE_LOCAL_NONE,
GR_COMBINE_OTHER_TEXTURE,
FXFALSE);
grAlphaCombine (GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE,
GR_COMBINE_LOCAL_CONSTANT,
GR_COMBINE_OTHER_NONE,
FXFALSE);
grConstantColorValue (0xFFFFFFFF);
break;
case 2:
grColorCombine (GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE,
GR_COMBINE_LOCAL_CONSTANT,
GR_COMBINE_OTHER_NONE,
FXFALSE);
grAlphaCombine (GR_COMBINE_FUNCTION_SCALE_OTHER,
GR_COMBINE_FACTOR_ONE,
GR_COMBINE_LOCAL_NONE,
GR_COMBINE_OTHER_TEXTURE,
FXFALSE);
grConstantColorValue (0xFFFFFFFF);
}
if (_debugger.tmu == 1)
{
grTexCombine (GR_TMU1,
GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE,
GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE,
FXFALSE,
FXFALSE);
grTexCombine (GR_TMU0,
GR_COMBINE_FUNCTION_SCALE_OTHER,
GR_COMBINE_FACTOR_ONE,
GR_COMBINE_FUNCTION_SCALE_OTHER,
GR_COMBINE_FACTOR_ONE,
FXFALSE,
FXFALSE);
}
else
{
grTexCombine (GR_TMU0,
GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE,
GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE,
FXFALSE,
FXFALSE);
}
grAlphaBlendFunction (GR_BLEND_SRC_ALPHA,
GR_BLEND_ONE_MINUS_SRC_ALPHA,
GR_BLEND_ONE,
GR_BLEND_ZERO);
// Draw texture memory
for (i=0; i<4; i++)
{
for (uint32_t x=0; x<16; x++)
{
uint32_t y = i+_debugger.tex_scroll;
if (x+y*16 >= (uint32_t)rdp.n_cached[_debugger.tmu]) break;
CACHE_LUT * cache = voodoo.tex_UMA?rdp.cache[0]:rdp.cache[_debugger.tmu];
VERTEX v[4] = {
{ SX(x*64.0f), SY(512+64.0f*i), 1, 1, 0, 0, 0, 0, {0, 0, 0, 0} },
{ SX(x*64.0f+64.0f*cache[x+y*16].scale_x), SY(512+64.0f*i), 1, 1, 255*cache[x+y*16].scale_x, 0, 0, 0, {0, 0, 0, 0} },
{ SX(x*64.0f), SY(512+64.0f*i+64.0f*cache[x+y*16].scale_y), 1, 1, 0, 255*cache[x+y*16].scale_y, 0, 0, {0, 0, 0, 0} },
{ SX(x*64.0f+64.0f*cache[x+y*16].scale_x), SY(512+64.0f*i+64.0f*cache[x+y*16].scale_y), 1, 1, 255*cache[x+y*16].scale_x, 255*cache[x+y*16].scale_y, 0, 0, {0, 0, 0, 0} }
};
for
(int i=0; i<4; i++)
{
v[i].u1 = v[i].u0;
v[i].v1 = v[i].v0;
}
ConvertCoordsConvert (v, 4);
grTexSource(_debugger.tmu,
voodoo.tex_min_addr[_debugger.tmu] + cache[x+y*16].tmem_addr,
GR_MIPMAPLEVELMASK_BOTH,
&cache[x+y*16].t_info);
grDrawTriangle (&v[2], &v[1], &v[0]);
grDrawTriangle (&v[2], &v[3], &v[1]);
}
}
}
//
// debug_capture - does a frame capture event (for debugging)
//
void debug_capture ()
{
uint32_t i,j;
if (_debugger.tri_list == NULL) goto END;
_debugger.tri_sel = _debugger.tri_list;
_debugger.selected = SELECTED_TRI;
// Connect the list
_debugger.tri_last->pNext = _debugger.tri_list;
while (!CheckKeyPressed(G64_VK_INSERT, 0x0001)) //INSERT
{
// Check for clicks
if (CheckKeyPressed(G64_VK_LBUTTON, 0x0001)) //LBUTTON
{
POINT pt;
DbgCursorPos(&pt);
//int diff = g_settings->scr_res_y-g_settings->res_y;
if (pt.y <= (int)g_settings->res_y)
{
int x = pt.x;
int y = pt.y;//g_settings->res_y - (pt.y - diff);
TRI_INFO *start;
TRI_INFO *tri;
if (_debugger.tri_sel == NULL) tri = _debugger.tri_list, start = _debugger.tri_list;
else tri = _debugger.tri_sel->pNext, start = _debugger.tri_sel;
// Select a triangle (start from the currently selected one)
do {
if (tri->v[0].x == tri->v[1].x &&
tri->v[0].y == tri->v[1].y)
{
tri = tri->pNext;
continue;
}
for (i=0; i<tri->nv; i++)
{
j=i+1;
if (j==tri->nv) j=0;
if ((y-tri->v[i].y)*(tri->v[j].x-tri->v[i].x) -
(x-tri->v[i].x)*(tri->v[j].y-tri->v[i].y) < 0)
break; // It's outside
}
if (i==tri->nv) // all lines passed
{
_debugger.tri_sel = tri;
break;
}
for (i=0; i<tri->nv; i++)
{
j=i+1;
if (j==tri->nv) j=0;
if ((y-tri->v[i].y)*(tri->v[j].x-tri->v[i].x) -
(x-tri->v[i].x)*(tri->v[j].y-tri->v[i].y) > 0)
break; // It's outside
}
if (i==tri->nv) // all lines passed
{
_debugger.tri_sel = tri;
break;
}
tri = tri->pNext;
} while (tri != start);
}
else
{
// on a texture
_debugger.tex_sel = (((uint32_t)((pt.y-SY(512))/SY(64))+_debugger.tex_scroll)*16) +
(uint32_t)(pt.x/SX(64));
}
}
debug_keys ();
grBufferClear (0, 0, 0xFFFF);
// Copy the screen capture back to the screen:
grLfbWriteRegion(GR_BUFFER_BACKBUFFER,
(uint32_t)rdp.offset_x,
(uint32_t)rdp.offset_y,
GR_LFB_SRC_FMT_565,
g_settings->res_x,
g_settings->res_y,
FXFALSE,
g_settings->res_x<<1,
_debugger.screen);
// Do the cacheviewer
debug_cacheviewer ();
// **
// 3/16/02: Moved texture viewer out of loop, remade it. Now it's simpler, and
// supports TMU1. [Dave2001]
// Original by Gugaman
CACHE_LUT * cache = voodoo.tex_UMA?rdp.cache[0]:rdp.cache[_debugger.tmu];
if (_debugger.page == PAGE_TEX_INFO)
{
grTexSource(_debugger.tmu,
voodoo.tex_min_addr[_debugger.tmu] + cache[_debugger.tex_sel].tmem_addr,
GR_MIPMAPLEVELMASK_BOTH,
&cache[_debugger.tex_sel].t_info);
#ifdef SHOW_FULL_TEXVIEWER
float scx = 1.0f;
float scy = 1.0f;
#else
float scx = cache[_debugger.tex_sel].scale_x;
float scy = cache[_debugger.tex_sel].scale_y;
#endif
VERTEX v[4] = {
{ SX(704.0f), SY(221.0f), 1, 1, 0, 0, 0, 0, {0, 0, 0, 0} },
{ SX(704.0f+256.0f*scx), SY(221.0f), 1, 1, 255*scx, 0, 255*scx, 0, {0, 0, 0, 0} },
{ SX(704.0f), SY(221.0f+256.0f*scy), 1, 1, 0, 255*scy, 0, 255*scy, {0, 0, 0, 0} },
{ SX(704.0f+256.0f*scx), SY(221.0f+256.0f*scy), 1, 1, 255*scx, 255*scy, 255*scx, 255*scy, {0, 0, 0, 0} }
};
ConvertCoordsConvert (v, 4);
VERTEX *varr[4] = { &v[0], &v[1], &v[2], &v[3] };
grDrawVertexArray (GR_TRIANGLE_STRIP, 4, varr);
}
// **
grTexFilterMode (GR_TMU0,
GR_TEXTUREFILTER_BILINEAR,
GR_TEXTUREFILTER_BILINEAR);
grColorCombine (GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE,
GR_COMBINE_LOCAL_CONSTANT,
GR_COMBINE_OTHER_NONE,
FXFALSE);
grAlphaCombine (GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE,
GR_COMBINE_LOCAL_CONSTANT,
GR_COMBINE_OTHER_NONE,
FXFALSE);
grConstantColorValue (0x0000FFFF);
VERTEX *v[8];
if (_debugger.tri_sel)
{
// Draw the outline around the selected triangle
for (i=0; i<_debugger.tri_sel->nv; i++)
{
j=i+1;
if (j>=_debugger.tri_sel->nv) j=0;
grDrawLine (&_debugger.tri_sel->v[i], &_debugger.tri_sel->v[j]);
v[i] = &_debugger.tri_sel->v[i];
}
}
// and the selected texture
uint32_t t_y = ((_debugger.tex_sel & 0xFFFFFFF0) >> 4) - _debugger.tex_scroll;
uint32_t t_x = _debugger.tex_sel & 0xF;
VERTEX vt[4] = {
{ SX(t_x*64.0f), SY(512+64.0f*t_y), 1, 1 },
{ SX(t_x*64.0f+64.0f), SY(512+64.0f*t_y), 1, 1 },
{ SX(t_x*64.0f), SY(512+64.0f*t_y+64.0f), 1, 1 },
{ SX(t_x*64.0f+64.0f), SY(512+64.0f*t_y+64.0f), 1, 1 } };
if (t_y < 4)
{
grDrawLine (&vt[0], &vt[1]);
grDrawLine (&vt[1], &vt[3]);
grDrawLine (&vt[3], &vt[2]);
grDrawLine (&vt[2], &vt[0]);
}
grConstantColorValue (0xFF000020);
if (t_y < 4)
{
grDrawTriangle (&vt[2], &vt[1], &vt[0]);
grDrawTriangle (&vt[2], &vt[3], &vt[1]);
}
if (_debugger.tri_sel)
grDrawVertexArray (GR_TRIANGLE_FAN, _debugger.tri_sel->nv, &v);
// Draw the outline of the cacheviewer
if (_debugger.page == PAGE_TEX_INFO)
{
float scx = cache[_debugger.tex_sel].scale_x;
float scy = cache[_debugger.tex_sel].scale_y;
// And the grid
if (grid)
{
grConstantColorValue (COL_GRID);
float scale_y = (256.0f * scy) / (float)cache[_debugger.tex_sel].height;
for (int y=0; y<=(int)cache[_debugger.tex_sel].height; y++)
{
float y_val = SY(221.0f+y*scale_y);
VERTEX vh[2] = {
{ SX(704.0f), y_val, 1, 1 },
{ SX(704.0f+255.0f*scx), y_val, 1, 1 } };
grDrawLine (&vh[0], &vh[1]);
}
float scale_x = (256.0f * scx) / (float)cache[_debugger.tex_sel].width;
for (int x=0; x<=(int)cache[_debugger.tex_sel].width; x++)
{
float x_val = SX(704.0f+x*scale_x);
VERTEX vv[2] = {
{ x_val, SX(221.0f), 1, 1 },
{ x_val, SX(221.0f+256.0f*scy), 1, 1 } };
grDrawLine (&vv[0], &vv[1]);
}
}
}
grTexCombine (GR_TMU0,
GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE,
GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE,
FXFALSE,
FXFALSE);
grColorCombine (GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE,
GR_COMBINE_LOCAL_CONSTANT,
GR_COMBINE_OTHER_NONE,
FXFALSE);
grAlphaCombine (GR_COMBINE_FUNCTION_SCALE_OTHER,
GR_COMBINE_FACTOR_ONE,
GR_COMBINE_LOCAL_NONE,
GR_COMBINE_OTHER_TEXTURE,
FXFALSE);
grConstantColorValue (0xFFFFFF00);
// Output the information about the selected triangle
grTexSource(GR_TMU0, // Text
voodoo.tex_min_addr[_debugger.tmu]+ offset_font,
GR_MIPMAPLEVELMASK_BOTH,
&fontTex);
static const char *cycle_mode_s[4] = { "1 cycle (0)", "2 cycle (1)", "copy (2)", "fill (3)" };
#define OUTPUT(fmt,other) output(642,(float)i,1,fmt,other); i-=16;
#define OUTPUT1(fmt,other,other1) output(642,(float)i,1,fmt,other,other1); i-=16;
#define OUTPUT_(fmt,cc) COL_SEL(cc); x=642; output(x,(float)i,1,fmt,0); x+=8*(strlen(fmt)+1)
#define _OUTPUT(fmt,cc) COL_SEL(cc); output(x,(float)i,1,fmt,0); x+=8*(strlen(fmt)+1)
i = 740;
float x;
if (_debugger.page == PAGE_GENERAL && _debugger.tri_sel)
{
COL_CATEGORY();
OUTPUT ("GENERAL (page 1):",0);
COL_TEXT();
OUTPUT ("tri #%d", _debugger.tri_sel->tri_n);
OUTPUT ("type: %s", tri_type[_debugger.tri_sel->type]);
OUTPUT ("geom: 0x%08lx", _debugger.tri_sel->geom_mode);
OUTPUT ("othermode_h: 0x%08lx", _debugger.tri_sel->othermode_h);
OUTPUT ("othermode_l: 0x%08lx", _debugger.tri_sel->othermode_l);
OUTPUT ("flags: 0x%08lx", _debugger.tri_sel->flags);
OUTPUT ("",0);
COL_CATEGORY();
OUTPUT ("COMBINE:",0);
COL_TEXT();
OUTPUT ("cycle_mode: %s", cycle_mode_s[_debugger.tri_sel->cycle_mode]);
OUTPUT ("cycle1: 0x%08lx", _debugger.tri_sel->cycle1);
OUTPUT ("cycle2: 0x%08lx", _debugger.tri_sel->cycle2);
if (_debugger.tri_sel->uncombined & 1)
COL_UCC();
else
COL_CC();
OUTPUT ("a0: %s", Mode0[(_debugger.tri_sel->cycle1)&0x0000000F]);
OUTPUT ("b0: %s", Mode1[(_debugger.tri_sel->cycle1>>4)&0x0000000F]);
OUTPUT ("c0: %s", Mode2[(_debugger.tri_sel->cycle1>>8)&0x0000001F]);
OUTPUT ("d0: %s", Mode3[(_debugger.tri_sel->cycle1>>13)&0x00000007]);
if (_debugger.tri_sel->uncombined & 2)
COL_UAC();
else
COL_AC();
OUTPUT ("Aa0: %s", Alpha0[(_debugger.tri_sel->cycle1>>16)&0x00000007]);
OUTPUT ("Ab0: %s", Alpha1[(_debugger.tri_sel->cycle1>>19)&0x00000007]);
OUTPUT ("Ac0: %s", Alpha2[(_debugger.tri_sel->cycle1>>22)&0x00000007]);
OUTPUT ("Ad0: %s", Alpha3[(_debugger.tri_sel->cycle1>>25)&0x00000007]);
if (_debugger.tri_sel->uncombined & 1)
COL_UCC();
else
COL_CC();
OUTPUT ("a1: %s", Mode0[(_debugger.tri_sel->cycle2)&0x0000000F]);
OUTPUT ("b1: %s", Mode1[(_debugger.tri_sel->cycle2>>4)&0x0000000F]);
OUTPUT ("c1: %s", Mode2[(_debugger.tri_sel->cycle2>>8)&0x0000001F]);
OUTPUT ("d1: %s", Mode3[(_debugger.tri_sel->cycle2>>13)&0x00000007]);
if (_debugger.tri_sel->uncombined & 2)
COL_UAC();
else
COL_AC();
OUTPUT ("Aa1: %s", Alpha0[(_debugger.tri_sel->cycle2>>16)&0x00000007]);
OUTPUT ("Ab1: %s", Alpha1[(_debugger.tri_sel->cycle2>>19)&0x00000007]);
OUTPUT ("Ac1: %s", Alpha2[(_debugger.tri_sel->cycle2>>22)&0x00000007]);
OUTPUT ("Ad1: %s", Alpha3[(_debugger.tri_sel->cycle2>>25)&0x00000007]);
}
if ((_debugger.page == PAGE_TEX1 || _debugger.page == PAGE_TEX2) && _debugger.tri_sel)
{
COL_CATEGORY ();
OUTPUT1 ("TEXTURE %d (page %d):", _debugger.page-PAGE_TEX1, 2+_debugger.page-PAGE_TEX1);
COL_TEXT();
int tmu = _debugger.page - PAGE_TEX1;
OUTPUT1 ("cur cache: %d,%d", _debugger.tri_sel->t[tmu].cur_cache[tmu]&0x0F, _debugger.tri_sel->t[tmu].cur_cache[tmu]>>4);
OUTPUT ("tex_size: %d", _debugger.tri_sel->t[tmu].size);
OUTPUT ("tex_format: %d", _debugger.tri_sel->t[tmu].format);
OUTPUT ("width: %d", _debugger.tri_sel->t[tmu].width);
OUTPUT ("height: %d", _debugger.tri_sel->t[tmu].height);
OUTPUT ("palette: %d", _debugger.tri_sel->t[tmu].palette);
OUTPUT ("clamp_s: %d", _debugger.tri_sel->t[tmu].clamp_s);
OUTPUT ("clamp_t: %d", _debugger.tri_sel->t[tmu].clamp_t);
OUTPUT ("mirror_s: %d", _debugger.tri_sel->t[tmu].mirror_s);
OUTPUT ("mirror_t: %d", _debugger.tri_sel->t[tmu].mirror_t);
OUTPUT ("mask_s: %d", _debugger.tri_sel->t[tmu].mask_s);
OUTPUT ("mask_t: %d", _debugger.tri_sel->t[tmu].mask_t);
OUTPUT ("shift_s: %d", _debugger.tri_sel->t[tmu].shift_s);
OUTPUT ("shift_t: %d", _debugger.tri_sel->t[tmu].shift_t);
OUTPUT ("ul_s: %d", _debugger.tri_sel->t[tmu].ul_s);
OUTPUT ("ul_t: %d", _debugger.tri_sel->t[tmu].ul_t);
OUTPUT ("lr_s: %d", _debugger.tri_sel->t[tmu].lr_s);
OUTPUT ("lr_t: %d", _debugger.tri_sel->t[tmu].lr_t);
OUTPUT ("t_ul_s: %d", _debugger.tri_sel->t[tmu].t_ul_s);
OUTPUT ("t_ul_t: %d", _debugger.tri_sel->t[tmu].t_ul_t);
OUTPUT ("t_lr_s: %d", _debugger.tri_sel->t[tmu].t_lr_s);
OUTPUT ("t_lr_t: %d", _debugger.tri_sel->t[tmu].t_lr_t);
OUTPUT ("scale_s: %f", _debugger.tri_sel->t[tmu].scale_s);
OUTPUT ("scale_t: %f", _debugger.tri_sel->t[tmu].scale_t);
OUTPUT ("s_mode: %s", str_cm[((_debugger.tri_sel->t[tmu].clamp_s << 1) | _debugger.tri_sel->t[tmu].mirror_s)&3]);
OUTPUT ("t_mode: %s", str_cm[((_debugger.tri_sel->t[tmu].clamp_t << 1) | _debugger.tri_sel->t[tmu].mirror_t)&3]);
}
if (_debugger.page == PAGE_COLORS && _debugger.tri_sel)
{
COL_CATEGORY();
OUTPUT ("COLORS (page 4)", 0);
COL_TEXT();
OUTPUT ("fill: %08lx", _debugger.tri_sel->fill_color);
OUTPUT ("prim: %08lx", _debugger.tri_sel->prim_color);
OUTPUT ("blend: %08lx", _debugger.tri_sel->blend_color);
OUTPUT ("env: %08lx", _debugger.tri_sel->env_color);
OUTPUT ("fog: %08lx", _debugger.tri_sel->fog_color);
OUTPUT ("prim_lodmin: %d", _debugger.tri_sel->prim_lodmin);
OUTPUT ("prim_lodfrac: %d", _debugger.tri_sel->prim_lodfrac);
}
if (_debugger.page == PAGE_FBL && _debugger.tri_sel)
{
COL_CATEGORY();
OUTPUT ("BLENDER", 0);
COL_TEXT();
OUTPUT ("fbl_a0: %s", FBLa[(_debugger.tri_sel->othermode_l>>30)&0x3]);
OUTPUT ("fbl_b0: %s", FBLb[(_debugger.tri_sel->othermode_l>>26)&0x3]);
OUTPUT ("fbl_c0: %s", FBLc[(_debugger.tri_sel->othermode_l>>22)&0x3]);
OUTPUT ("fbl_d0: %s", FBLd[(_debugger.tri_sel->othermode_l>>18)&0x3]);
OUTPUT ("fbl_a1: %s", FBLa[(_debugger.tri_sel->othermode_l>>28)&0x3]);
OUTPUT ("fbl_b1: %s", FBLb[(_debugger.tri_sel->othermode_l>>24)&0x3]);
OUTPUT ("fbl_c1: %s", FBLc[(_debugger.tri_sel->othermode_l>>20)&0x3]);
OUTPUT ("fbl_d1: %s", FBLd[(_debugger.tri_sel->othermode_l>>16)&0x3]);
OUTPUT ("", 0);
OUTPUT ("fbl: %08lx", _debugger.tri_sel->othermode_l&0xFFFF0000);
OUTPUT ("fbl #1: %08lx", _debugger.tri_sel->othermode_l&0xCCCC0000);
OUTPUT ("fbl #2: %08lx", _debugger.tri_sel->othermode_l&0x33330000);
}
if (_debugger.page == PAGE_OTHERMODE_L && _debugger.tri_sel)
{
uint32_t othermode_l = _debugger.tri_sel->othermode_l;
COL_CATEGORY ();
OUTPUT ("OTHERMODE_L: %08lx", othermode_l);
OUTPUT_ ("AC_NONE", (othermode_l & 3) == 0);
_OUTPUT ("AC_THRESHOLD", (othermode_l & 3) == 1);
_OUTPUT ("AC_DITHER", (othermode_l & 3) == 3);
i -= 16;
OUTPUT_ ("ZS_PIXEL", !(othermode_l & 4));
_OUTPUT ("ZS_PRIM", (othermode_l & 4));
i -= 32;
COL_CATEGORY ();
OUTPUT ("RENDERMODE: %08lx", othermode_l);
OUTPUT_ ("AA_EN", othermode_l & 0x08);
i -= 16;
OUTPUT_ ("Z_CMP", othermode_l & 0x10);
i -= 16;
OUTPUT_ ("Z_UPD", othermode_l & 0x20);
i -= 16;
OUTPUT_ ("IM_RD", othermode_l & 0x40);
i -= 16;
OUTPUT_ ("CLR_ON_CVG", othermode_l & 0x80);
i -= 16;
OUTPUT_ ("CVG_DST_CLAMP", (othermode_l & 0x300) == 0x000);
_OUTPUT ("CVG_DST_WRAP", (othermode_l & 0x300) == 0x100);
_OUTPUT (".._FULL", (othermode_l & 0x300) == 0x200);
_OUTPUT (".._SAVE", (othermode_l & 0x300) == 0x300);
i -= 16;
OUTPUT_ ("ZM_OPA", (othermode_l & 0xC00) == 0x000);
_OUTPUT ("ZM_INTER", (othermode_l & 0xC00) == 0x400);
_OUTPUT ("ZM_XLU", (othermode_l & 0xC00) == 0x800);
_OUTPUT ("ZM_DEC", (othermode_l & 0xC00) == 0xC00);
i -= 16;
OUTPUT_ ("CVG_X_ALPHA", othermode_l & 0x1000);
i -= 16;
OUTPUT_ ("ALPHA_CVG_SEL", othermode_l & 0x2000);
i -= 16;
OUTPUT_ ("FORCE_BL", othermode_l & 0x4000);
}
if (_debugger.page == PAGE_OTHERMODE_H && _debugger.tri_sel)
{
uint32_t othermode_h = _debugger.tri_sel->othermode_h;
COL_CATEGORY ();
OUTPUT ("OTHERMODE_H: %08lx", othermode_h);
OUTPUT_ ("CK_NONE", (othermode_h & 0x100) == 0);
_OUTPUT ("CK_KEY", (othermode_h & 0x100) == 1);
i -= 16;
OUTPUT_ ("TC_CONV", (othermode_h & 0xE00) == 0x200);
_OUTPUT ("TC_FILTCONV", (othermode_h & 0xE00) == 0xA00);
_OUTPUT ("TC_FILT", (othermode_h & 0xE00) == 0xC00);
i -= 16;
OUTPUT_ ("TF_POINT", (othermode_h & 0x3000) == 0x0000);
_OUTPUT ("TF_AVERAGE", (othermode_h & 0x3000) == 0x3000);
_OUTPUT ("TF_BILERP", (othermode_h & 0x3000) == 0x2000);
i -= 16;
OUTPUT_ ("TT_NONE", (othermode_h & 0xC000) == 0x0000);
_OUTPUT ("TT_RGBA16", (othermode_h & 0xC000) == 0x8000);
_OUTPUT ("TT_IA16", (othermode_h & 0xC000) == 0xC000);
i -= 16;
OUTPUT_ ("TL_TILE", (othermode_h & 0x10000) == 0x00000);
_OUTPUT ("TL_LOD", (othermode_h & 0x10000) == 0x10000);
i -= 16;
OUTPUT_ ("TD_CLAMP", (othermode_h & 0x60000) == 0x00000);
_OUTPUT ("TD_SHARPEN", (othermode_h & 0x60000) == 0x20000);
_OUTPUT ("TD_DETAIL", (othermode_h & 0x60000) == 0x40000);
i -= 16;
OUTPUT_ ("TP_NONE", (othermode_h & 0x80000) == 0x00000);
_OUTPUT ("TP_PERSP", (othermode_h & 0x80000) == 0x80000);
i -= 16;
OUTPUT_ ("1CYCLE", (othermode_h & 0x300000) == 0x000000);
_OUTPUT ("2CYCLE", (othermode_h & 0x300000) == 0x100000);
_OUTPUT ("COPY", (othermode_h & 0x300000) == 0x200000);
_OUTPUT ("FILL", (othermode_h & 0x300000) == 0x300000);
i -= 16;
OUTPUT_ ("PM_1PRIM", (othermode_h & 0x400000) == 0x000000);
_OUTPUT ("PM_NPRIM", (othermode_h & 0x400000) == 0x400000);
}
if (_debugger.page == PAGE_TEXELS && _debugger.tri_sel)
{
// change these to output whatever you need, ou for triangles, or u0 for texrects
COL_TEXT();
OUTPUT ("n: %d", _debugger.tri_sel->nv);
OUTPUT ("",0);
for (j=0; j<_debugger.tri_sel->nv; j++)
{
OUTPUT1 ("v[%d].s0: %f", j, _debugger.tri_sel->v[j].ou);
OUTPUT1 ("v[%d].t0: %f", j, _debugger.tri_sel->v[j].ov);
}
OUTPUT ("",0);
for (j=0; j<_debugger.tri_sel->nv; j++)
{
OUTPUT1 ("v[%d].s1: %f", j, _debugger.tri_sel->v[j].u0);
OUTPUT1 ("v[%d].t1: %f", j, _debugger.tri_sel->v[j].v0);
}
}
if (_debugger.page == PAGE_COORDS && _debugger.tri_sel)
{
COL_TEXT();
OUTPUT ("n: %d", _debugger.tri_sel->nv);
for (j=0; j<_debugger.tri_sel->nv; j++)
{
OUTPUT1 ("v[%d].x: %f", j, _debugger.tri_sel->v[j].x);
OUTPUT1 ("v[%d].y: %f", j, _debugger.tri_sel->v[j].y);
OUTPUT1 ("v[%d].z: %f", j, _debugger.tri_sel->v[j].z);
OUTPUT1 ("v[%d].w: %f", j, _debugger.tri_sel->v[j].w);
OUTPUT1 ("v[%d].f: %f", j, 1.0f/_debugger.tri_sel->v[j].f);
OUTPUT1 ("v[%d].r: %d", j, _debugger.tri_sel->v[j].r);
OUTPUT1 ("v[%d].g: %d", j, _debugger.tri_sel->v[j].g);
OUTPUT1 ("v[%d].b: %d", j, _debugger.tri_sel->v[j].b);
OUTPUT1 ("v[%d].a: %d", j, _debugger.tri_sel->v[j].a);
}
}
if (_debugger.page == PAGE_TEX_INFO && _debugger.tex_sel < (uint32_t)rdp.n_cached[_debugger.tmu])
{
COL_CATEGORY();
OUTPUT ("CACHE (page 0)", 0);
COL_TEXT();
//OUTPUT ("t_mem: %08lx", rdp.cache[0][_debugger.tex_sel].t_mem);
//OUTPUT ("crc: %08lx", rdp.cache[0][_debugger.tex_sel].crc);
OUTPUT ("addr: %08lx", cache[_debugger.tex_sel].addr);
OUTPUT ("scale_x: %f", cache[_debugger.tex_sel].scale_x);
OUTPUT ("scale_y: %f", cache[_debugger.tex_sel].scale_y);
OUTPUT ("tmem_addr: %08lx", cache[_debugger.tex_sel].tmem_addr);
OUTPUT ("palette: %08lx", cache[_debugger.tex_sel].palette);
OUTPUT ("set_by: %08lx", cache[_debugger.tex_sel].set_by);
OUTPUT ("texrecting: %d", cache[_debugger.tex_sel].texrecting);
OUTPUT ("mod: %08lx", cache[_debugger.tex_sel].mod);
OUTPUT ("mod_col: %08lx", cache[_debugger.tex_sel].mod_color);
OUTPUT ("mod_col1: %08lx", cache[_debugger.tex_sel].mod_color1);
i=740;
output(800,(float)i,1,"width: %d", cache[_debugger.tex_sel].width);
i-=16;
output(800,(float)i,1,"height: %d", cache[_debugger.tex_sel].height);
i-=16;
output(800,(float)i,1,"format: %d", cache[_debugger.tex_sel].format);
i-=16;
output(800,(float)i,1,"size: %d", cache[_debugger.tex_sel].size);
i-=16;
output(800,(float)i,1,"crc: %08lx", cache[_debugger.tex_sel].crc);
i-=16;
#ifdef TEXTURE_FILTER
output(800,(float)i,1,"RiceCrc: %08lx", (uint32_t)(rdp.cache[_debugger.tmu][_debugger.tex_sel].ricecrc&0xFFFFFFFF));
i-=16;
output(800,(float)i,1,"RicePalCrc: %08lx", (uint32_t)(rdp.cache[_debugger.tmu][_debugger.tex_sel].ricecrc>>32));
i-=16;
#endif
output(800,(float)i,1,"flags: %08lx", cache[_debugger.tex_sel].flags);
i-=16;
output(800,(float)i,1,"line: %d", cache[_debugger.tex_sel].line);
i-=16;
output(800,(float)i,1,"mod_factor: %08lx", cache[_debugger.tex_sel].mod_factor);
i-=32;
output(800,(float)i,1,"lod: %s", str_lod[cache[_debugger.tex_sel].lod]);
i-=16;
output(800,(float)i,1,"aspect: %s", str_aspect[cache[_debugger.tex_sel].aspect + 3]);
// debug_texture(_debugger.tmu, cache[_debugger.tex_sel].addr, _debugger.tex_sel);
}
// Draw the vertex numbers
if (_debugger.tri_sel)
{
for (i=0; i<_debugger.tri_sel->nv; i++)
{
grConstantColorValue (0x000000FF);
output (_debugger.tri_sel->v[i].x+1, g_settings->scr_res_y-_debugger.tri_sel->v[i].y+1, 1,
"%d", i);
grConstantColorValue (0xFFFFFFFF);
output (_debugger.tri_sel->v[i].x, g_settings->scr_res_y-_debugger.tri_sel->v[i].y, 1,
"%d", i);
}
}
// Draw the cursor
debug_mouse ();
grBufferSwap (1);
}
END:
// Release all data
delete [] _debugger.screen;
TRI_INFO *tri;
for (tri=_debugger.tri_list; tri != _debugger.tri_last;)
{
TRI_INFO *tmp = tri;
tri = tri->pNext;
delete [] tmp->v;
delete tmp;
}
delete [] tri->v;
delete tri;
// Reset all values
_debugger.capture = 0;
_debugger.selected = SELECTED_TRI;
_debugger.screen = NULL;
_debugger.tri_list = NULL;
_debugger.tri_last = NULL;
_debugger.tri_sel = NULL;
_debugger.tex_sel = 0;
}
//
// debug_mouse - draws the debugger mouse
//
void debug_mouse ()
{
grColorCombine (GR_COMBINE_FUNCTION_SCALE_OTHER,
GR_COMBINE_FACTOR_ONE,
GR_COMBINE_LOCAL_NONE,
GR_COMBINE_OTHER_TEXTURE,
FXFALSE);
grAlphaCombine (GR_COMBINE_FUNCTION_SCALE_OTHER,
GR_COMBINE_FACTOR_ONE,
GR_COMBINE_LOCAL_NONE,
GR_COMBINE_OTHER_TEXTURE,
FXFALSE);
// Draw the cursor
POINT pt;
DbgCursorPos(&pt);
float cx = (float)pt.x;
float cy = (float)pt.y;
VERTEX v[4] = {
{ cx, cy, 1, 1, 0, 0, 0, 0, {0, 0, 0, 0} },
{ cx+32, cy, 1, 1, 255, 0, 0, 0, {0, 0, 0, 0} },
{ cx, cy+32, 1, 1, 0, 255, 0, 0, {0, 0, 0, 0} },
{ cx+32, cy+32, 1, 1, 255, 255, 0, 0, {0, 0, 0, 0} }
};
ConvertCoordsKeep (v, 4);
grTexSource(GR_TMU0,
voodoo.tex_min_addr[GR_TMU0] + offset_cursor,
GR_MIPMAPLEVELMASK_BOTH,
&cursorTex);
if (voodoo.num_tmu >= 3)
grTexCombine (GR_TMU2,
GR_COMBINE_FUNCTION_NONE,
GR_COMBINE_FACTOR_NONE,
GR_COMBINE_FUNCTION_NONE,
GR_COMBINE_FACTOR_NONE, FXFALSE, FXFALSE);
if (voodoo.num_tmu >= 2)
grTexCombine (GR_TMU1,
GR_COMBINE_FUNCTION_NONE,
GR_COMBINE_FACTOR_NONE,
GR_COMBINE_FUNCTION_NONE,
GR_COMBINE_FACTOR_NONE, FXFALSE, FXFALSE);
grTexCombine (GR_TMU0,
GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE,
GR_COMBINE_FUNCTION_LOCAL,
GR_COMBINE_FACTOR_NONE, FXFALSE, FXFALSE);
grDrawTriangle (&v[0], &v[1], &v[2]);
grDrawTriangle (&v[1], &v[3], &v[2]);
}
//
// debug_keys - receives debugger key input
//
void debug_keys ()
{
if (CheckKeyPressed(G64_VK_RIGHT, 0x0001) && _debugger.tri_sel)
{
TRI_INFO *start = _debugger.tri_sel;
while (_debugger.tri_sel->pNext != start)
_debugger.tri_sel = _debugger.tri_sel->pNext;
}
if (CheckKeyPressed(G64_VK_LEFT, 0x0001) && _debugger.tri_sel)
_debugger.tri_sel = _debugger.tri_sel->pNext;
// Check for page changes
if (CheckKeyPressed(G64_VK_1, 0x0001))
_debugger.page = PAGE_GENERAL;
if (CheckKeyPressed(G64_VK_2, 0x0001))
_debugger.page = PAGE_TEX1;
if (CheckKeyPressed(G64_VK_3, 0x0001))
_debugger.page = PAGE_TEX2;
if (CheckKeyPressed(G64_VK_4, 0x0001))
_debugger.page = PAGE_COLORS;
if (CheckKeyPressed(G64_VK_5, 0x0001))
_debugger.page = PAGE_FBL;
if (CheckKeyPressed(G64_VK_6, 0x0001))
_debugger.page = PAGE_OTHERMODE_L;
if (CheckKeyPressed(G64_VK_7, 0x0001))
_debugger.page = PAGE_OTHERMODE_H;
if (CheckKeyPressed(G64_VK_8, 0x0001))
_debugger.page = PAGE_TEXELS;
if (CheckKeyPressed(G64_VK_9, 0x0001))
_debugger.page = PAGE_COORDS;
if (CheckKeyPressed(G64_VK_0, 0x0001))
_debugger.page = PAGE_TEX_INFO;
if (CheckKeyPressed(G64_VK_Q, 0x0001))
_debugger.tmu = 0;
if (CheckKeyPressed(G64_VK_W, 0x0001))
_debugger.tmu = 1;
if (CheckKeyPressed(G64_VK_G, 0x0001))
grid = !grid;
// Go to texture
if (CheckKeyPressed(G64_VK_SPACE, 0x0001))
{
int tile = -1;
if (_debugger.page == PAGE_TEX2)
tile = 1;
else
tile = 0;
if (tile != -1)
{
_debugger.tmu = _debugger.tri_sel->t[tile].tmu;
_debugger.tex_sel = _debugger.tri_sel->t[tile].cur_cache[_debugger.tmu];
_debugger.tex_scroll = (_debugger.tri_sel->t[tile].cur_cache[_debugger.tmu] >> 4) - 1;
}
}
// Go to triangle
CACHE_LUT * cache = voodoo.tex_UMA?rdp.cache[0]:rdp.cache[_debugger.tmu];
if (CheckKeyPressed(G64_VK_CONTROL, 0x0001))
{
int count = rdp.debug_n - cache[_debugger.tex_sel].uses - 1;
if (cache[_debugger.tex_sel].last_used == frame_count)
{
TRI_INFO *t = _debugger.tri_list;
while (count && t) {
t = t->pNext;
count --;
}
_debugger.tri_sel = t;
}
else
_debugger.tri_sel = NULL;
}
if (CheckKeyPressed(G64_VK_A, 0x0001))
_debugger.draw_mode = 0; // texture & texture alpha
if (CheckKeyPressed(G64_VK_S, 0x0001))
_debugger.draw_mode = 1; // texture
if (CheckKeyPressed(G64_VK_D, 0x0001))
_debugger.draw_mode = 2; // texture alpha
// Check for texture scrolling
if (CheckKeyPressed(G64_VK_DOWN, 0x0001))
_debugger.tex_scroll ++;
if (CheckKeyPressed(G64_VK_UP, 0x0001))
_debugger.tex_scroll --;
}
//
// output - output debugger text
//
void output (float x, float y, int scale, const char *fmt, ...)
{
va_list ap;
va_start(ap,fmt);
vsprintf(out_buf, fmt, ap);
va_end(ap);
uint8_t c,r;
for (uint32_t i=0; i<strlen(out_buf); i++)
{
c = ((out_buf[i]-32) & 0x1F) * 8;//<< 3;
r = (((out_buf[i]-32) & 0xE0) >> 5) * 16;//<< 4;
VERTEX v[4] = { { SX(x), SY(768-y), 1, 1, (float)c, r+16.0f, 0, 0, {0, 0, 0, 0} },
{ SX(x+8), SY(768-y), 1, 1, c+8.0f, r+16.0f, 0, 0, {0, 0, 0, 0} },
{ SX(x), SY(768-y-16), 1, 1, (float)c, (float)r, 0, 0, {0, 0, 0, 0} },
{ SX(x+8), SY(768-y-16), 1, 1, c+8.0f, (float)r, 0, 0, {0, 0, 0, 0} }
};
if (!scale)
{
v[0].x = x;
v[0].y = y;
v[1].x = x+8;
v[1].y = y;
v[2].x = x;
v[2].y = y-16;
v[3].x = x+8;
v[3].y = y-16;
}
ConvertCoordsKeep (v, 4);
grDrawTriangle (&v[0], &v[1], &v[2]);
grDrawTriangle (&v[1], &v[3], &v[2]);
x+=8;
}
}
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