void ui_draw(SDL_Point* viewport)
{
const int NLINES = 32;
if (console_enabled || console_fade > 0) {
int console_width = (640 > viewport->x) ? viewport->x : 640;
size_t max_display = console_width/UI_CHAR_W - 1;
size_t len, offset;
float elastic_fade = enQuinticInOut(console_fade);
uint32_t alpha = (uint32_t)(ML_MAX(elastic_fade, 0.1f)*255.5f);
float yoffs = (float)(NLINES*UI_CHAR_H) * elastic_fade;
ui_rect(0, viewport->y - (int)yoffs, console_width, NLINES*UI_CHAR_H, ((alpha * 5 / 6)<<24)|0x2c3e50);
ui_rect(0, viewport->y - (int)yoffs - UI_CHAR_H - 4, console_width, UI_CHAR_H + 4, (alpha<<24)|0x34495e);
int sby = viewport->y - (int)yoffs + 2;
int sbpos = (console_scrollback_pos - 1) % CONSOLE_SCROLLBACK;
if (sbpos < 0)
sbpos = CONSOLE_SCROLLBACK - 1;
while (sbpos != console_scrollback_pos && sby < viewport->y) {
if (console_scrollback[sbpos] == '\0')
break;
len = strlen(console_scrollback[sbpos]);
offset = (len > max_display) ? (len - max_display) : 0;
ui_text(2, sby, (alpha<<24)|0xbdc3c7, "%s", console_scrollback[sbpos] + offset);
sby += UI_CHAR_H;
sbpos = (sbpos - 1) % CONSOLE_SCROLLBACK;
if (sbpos < 0)
sbpos = CONSOLE_SCROLLBACK - 1;
}
len = strlen(console_cmdline);
offset = (len > (max_display - 1)) ? (len - (max_display - 1)) : 0;
ui_text(2, viewport->y - (int)yoffs - UI_CHAR_H - 2, (alpha<<24)|0xeeeeec, "#%s", console_cmdline + offset);
}
if (ui_count > 0) {
vec2_t screensize = { (float)viewport->x, (float)viewport->y };
glEnable(GL_BLEND);
// glDisable(GL_CULL_FACE);
glDisable(GL_DEPTH_TEST);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glUseProgram(ui_material->program);
m_tex2d_bind(&ui_font, 0);
glUniform2fv(ui_screensize_index, 1, (float*)&screensize);
glUniform1i(ui_tex0_index, 0);
glBindVertexArray(ui_vao);
glBindBuffer(GL_ARRAY_BUFFER, ui_vbo);
if (ui_count > ui_maxcount) {
glBufferData(GL_ARRAY_BUFFER, (unsigned long)(ui_count)*sizeof(uivert_t), ui_vertices, GL_DYNAMIC_DRAW);
ui_maxcount = ui_count;
} else {
glBufferSubData(GL_ARRAY_BUFFER, 0, (unsigned long)(ui_count)*sizeof(uivert_t), ui_vertices);
}
glDrawArrays(GL_TRIANGLES, 0, ui_count);
glBindVertexArray(0);
glUseProgram(0);
glDisable(GL_BLEND);
// glEnable(GL_CULL_FACE);
glEnable(GL_DEPTH_TEST);
ui_count = 0;
}
}
static void wave_display(int id)
{
static int tapepos = 0;
struct wave_file *w = &wave[id];
if( abs(w->playpos - tapepos) > w->smpfreq / 4 )
{
char buf[32];
int x, y, n, t0, t1;
x = Machine->uixmin + id * Machine->uifontwidth * 16 + 1;
y = Machine->uiymin + Machine->uiheight - 9;
n = (w->playpos * 4 / w->smpfreq) & 3;
t0 = w->playpos / w->smpfreq;
t1 = w->samples / w->smpfreq;
sprintf(buf, "%c%c %2d:%02d [%2d:%02d]", n*2+2,n*2+3, t0/60,t0%60, t1/60,t1%60);
ui_text(Machine->scrbitmap,buf, x, y);
tapepos = w->playpos;
}
}
void profiler_show(struct osd_bitmap *bitmap)
{
int i,j;
UINT64 total,normalize;
UINT64 computed;
int line;
char buf[30];
static char *names[PROFILER_TOTAL] =
{
"CPU 1 ",
"CPU 2 ",
"CPU 3 ",
"CPU 4 ",
"CPU 5 ",
"CPU 6 ",
"CPU 7 ",
"CPU 8 ",
"Video ",
"drawgfx",
"copybmp",
"tmupdat",
"tmrendr",
"tmdraw ",
"Blit ",
"Sound ",
"Mixer ",
"Callbck",
"Hiscore",
"Input ",
"Extra ",
"User1 ",
"User2 ",
"User3 ",
"User4 ",
"Profilr",
"Idle ",
};
if (!use_profiler) return;
profiler_mark(PROFILER_PROFILER);
computed = 0;
i = 0;
while (i < PROFILER_PROFILER)
{
for (j = 0;j < MEMORY;j++)
computed += profile.count[j][i];
i++;
}
normalize = computed;
while (i < PROFILER_TOTAL)
{
for (j = 0;j < MEMORY;j++)
computed += profile.count[j][i];
i++;
}
total = computed;
if (total == 0 || normalize == 0) return; /* we have been just reset */
line = 0;
for (i = 0;i < PROFILER_TOTAL;i++)
{
computed = 0;
{
for (j = 0;j < MEMORY;j++)
computed += profile.count[j][i];
}
if (computed)
{
if (i < PROFILER_PROFILER)
sprintf(buf,"%s%3d%%%3d%%",names[i],
(int)((computed * 100 + total/2) / total),
(int)((computed * 100 + normalize/2) / normalize));
else
sprintf(buf,"%s%3d%%",names[i],
(int)((computed * 100 + total/2) / total));
ui_text(bitmap,buf,0,(line++)*Machine->uifontheight);
}
}
i = 0;
for (j = 0;j < MEMORY;j++)
i += profile.cpu_context_switches[j];
sprintf(buf,"CPU switches%4d",i / MEMORY);
ui_text(bitmap,buf,0,(line++)*Machine->uifontheight);
/* reset the counters */
memory = (memory + 1) % MEMORY;
profile.cpu_context_switches[memory] = 0;
for (i = 0;i < PROFILER_TOTAL;i++)
profile.count[memory][i] = 0;
profiler_mark(PROFILER_END);
}
/* Update the display. */
void osd_update_video_and_audio(struct osd_bitmap *bitmap)
{
static const int waittable[FRAMESKIP_LEVELS][FRAMESKIP_LEVELS] =
{
{ 1,1,1,1,1,1,1,1,1,1,1,1 },
{ 2,1,1,1,1,1,1,1,1,1,1,0 },
{ 2,1,1,1,1,0,2,1,1,1,1,0 },
{ 2,1,1,0,2,1,1,0,2,1,1,0 },
{ 2,1,0,2,1,0,2,1,0,2,1,0 },
{ 2,0,2,1,0,2,0,2,1,0,2,0 },
{ 2,0,2,0,2,0,2,0,2,0,2,0 },
{ 2,0,2,0,0,3,0,2,0,0,3,0 },
{ 3,0,0,3,0,0,3,0,0,3,0,0 },
{ 4,0,0,0,4,0,0,0,4,0,0,0 },
{ 6,0,0,0,0,0,6,0,0,0,0,0 },
{12,0,0,0,0,0,0,0,0,0,0,0 }
};
int i;
static int showfps,showfpstemp;
TICKER curr;
static TICKER prev_measure=0,this_frame_base,prev;
static int speed = 100;
static int vups,vfcount;
int have_to_clear_bitmap = 0;
if (prev_measure==0)
{
/* first time through, initialize timer */
prev_measure = ticker() - FRAMESKIP_LEVELS * TICKS_PER_SEC/video_fps;
}
if (frameskip_counter == 0)
this_frame_base = prev_measure + FRAMESKIP_LEVELS * TICKS_PER_SEC/video_fps;
/* update audio */
msdos_update_audio();
if (osd_skip_this_frame() == 0)
{
if (showfpstemp)
{
showfpstemp--;
if (showfps == 0 && showfpstemp == 0)
{
have_to_clear_bitmap = 1;
}
}
if (input_ui_pressed(IPT_UI_SHOW_FPS))
{
if (showfpstemp)
{
showfpstemp = 0;
have_to_clear_bitmap = 1;
}
else
{
showfps ^= 1;
if (showfps == 0)
{
have_to_clear_bitmap = 1;
}
}
}
/* now wait until it's time to update the screen */
if (throttle)
{
profiler_mark(PROFILER_IDLE);
if (video_sync)
{
static TICKER last;
do
{
vsync();
curr = ticker();
} while (TICKS_PER_SEC / (curr - last) > video_fps * 11 /10);
last = curr;
}
else
{
TICKER target;
/* wait for video sync but use normal throttling */
if (wait_vsync)
vsync();
curr = ticker();
target = this_frame_base + frameskip_counter * TICKS_PER_SEC/video_fps;
if ((curr < target) && (target-curr<TICKS_PER_SEC))
{
do
{
#ifdef WIZ
spend_cycles(1024); // WIZ
#endif
curr = ticker();
} while ((curr < target) && (target-curr<TICKS_PER_SEC));
}
}
profiler_mark(PROFILER_END);
}
else curr = ticker();
if (frameskip_counter == 0)
{
int divdr;
divdr = video_fps * (curr - prev_measure) / (100 * FRAMESKIP_LEVELS);
if (divdr==0)
divdr=1;
speed = (TICKS_PER_SEC + divdr/2) / divdr;
prev_measure = curr;
}
prev = curr;
vfcount += waittable[frameskip][frameskip_counter];
if (vfcount >= video_fps)
{
extern int vector_updates; /* avgdvg_go_w()'s per Mame frame, should be 1 */
vfcount = 0;
vups = vector_updates;
vector_updates = 0;
}
if (showfps || showfpstemp)
{
int fps;
char buf[30];
int divdr;
divdr = 100 * FRAMESKIP_LEVELS;
fps = (video_fps * (FRAMESKIP_LEVELS - frameskip) * speed + (divdr / 2)) / divdr;
sprintf(buf,"%s%2d%4d%%%4d/%d fps",autoframeskip?"auto":"fskp",frameskip,speed,fps,(int)(video_fps+0.5));
ui_text(bitmap,buf,Machine->uiwidth-strlen(buf)*Machine->uifontwidth,0);
if (vector_game)
{
sprintf(buf," %d vector updates",vups);
ui_text(bitmap,buf,Machine->uiwidth-strlen(buf)*Machine->uifontwidth,Machine->uifontheight);
}
}
if (bitmap->depth == 8)
{
if (dirty_bright)
{
dirty_bright = 0;
for (i = 0;i < 256;i++)
{
float rate = brightness * brightness_paused_adjust * pow(i / 255.0, 1 / osd_gamma_correction) / 100;
bright_lookup[i] = 255 * rate + 0.5;
}
}
if (dirtypalette)
{
dirtypalette = 0;
for (i = 0;i < screen_colors;i++)
{
if (dirtycolor[i])
{
unsigned char r,g,b;
dirtycolor[i] = 0;
r = current_palette[3*i+0];
g = current_palette[3*i+1];
b = current_palette[3*i+2];
if (i != Machine->uifont->colortable[1]) /* don't adjust the user interface text */
{
r = bright_lookup[r];
g = bright_lookup[g];
b = bright_lookup[b];
}
wiz_video_color8(i,r,g,b);
}
}
wiz_video_setpalette();
}
}
else
{
if (dirty_bright)
{
dirty_bright = 0;
for (i = 0;i < 256;i++)
{
float rate = brightness * brightness_paused_adjust * pow(i / 255.0, 1 / osd_gamma_correction) / 100;
bright_lookup[i] = 255 * rate + 0.5;
}
}
if (dirtypalette)
{
if (use_dirty) init_dirty(1); /* have to redraw the whole screen */
dirtypalette = 0;
for (i = 0;i < screen_colors;i++)
{
if (dirtycolor[i])
{
int r,g,b;
dirtycolor[i] = 0;
r = current_palette[3*i+0];
g = current_palette[3*i+1];
b = current_palette[3*i+2];
if (i != Machine->uifont->colortable[1]) /* don't adjust the user interface text */
{
r = bright_lookup[r];
g = bright_lookup[g];
b = bright_lookup[b];
}
palette_16bit_lookup[i] = makecol(r,g,b);
}
}
}
}
/* copy the bitmap to screen memory */
profiler_mark(PROFILER_BLIT);
update_screen(bitmap);
profiler_mark(PROFILER_END);
if (have_to_clear_bitmap)
osd_clearbitmap(bitmap);
if (use_dirty)
{
if (!vector_game)
swap_dirty();
init_dirty(0);
}
if (have_to_clear_bitmap)
osd_clearbitmap(bitmap);
if (throttle && autoframeskip && frameskip_counter == 0)
{
static int frameskipadjust;
int adjspeed;
/* adjust speed to video refresh rate if vsync is on */
adjspeed = speed * video_fps / vsync_frame_rate;
if (adjspeed >= 92)
{
frameskipadjust++;
if (frameskipadjust >= 3)
{
frameskipadjust = 0;
if (frameskip > 0) frameskip--;
}
}
else
{
if (adjspeed < 80)
frameskipadjust -= (90 - adjspeed) / 5;
else
{
/* don't push frameskip too far if we are close to 100% speed */
if (frameskip < 8)
frameskipadjust--;
}
while (frameskipadjust <= -2)
{
frameskipadjust += 2;
#ifdef WIZ
if (frameskip < 7) frameskip++;
#else
if (frameskip < FRAMESKIP_LEVELS-1) frameskip++;
#endif
}
}
}
}
/* Check for PGUP, PGDN and pan screen */
pan_display();
if (input_ui_pressed(IPT_UI_FRAMESKIP_INC))
{
if (autoframeskip)
{
autoframeskip = 0;
frameskip = 0;
}
else
{
if (frameskip == FRAMESKIP_LEVELS-1)
{
frameskip = 0;
autoframeskip = 1;
}
else
frameskip++;
}
if (showfps == 0)
showfpstemp = 2*video_fps;
}
if (input_ui_pressed(IPT_UI_FRAMESKIP_DEC))
{
if (autoframeskip)
{
autoframeskip = 0;
frameskip = FRAMESKIP_LEVELS-1;
}
else
{
if (frameskip == 0)
autoframeskip = 1;
else
frameskip--;
}
if (showfps == 0)
showfpstemp = 2*video_fps;
}
if (input_ui_pressed(IPT_UI_THROTTLE))
{
throttle ^= 1;
}
frameskip_counter = (frameskip_counter + 1) % FRAMESKIP_LEVELS;
}
