void Perfmeter::render()
{
if(!enabled) return;
sys->pvr->setTexture(PVR_LIST_TR_POLY, NULL);
sys->pvr->sendPolygonHeader(PVR_LIST_TR_POLY);
sys->pvr->beginPrimitives(PVR_LIST_TR_POLY);
float pct;
float posx = 32.0f, posy = 424.0f, posz = 4500.0f;
pvr_stats_t stats;
pvr_get_stats(&stats);
pct = ((float)stats.buf_last_time) * 60.0f / 1000.0f;
renderBar(pct, posx, posy, posz, 0xff00c0c0, 0xff007070);
pct = ((float)stats.reg_last_time) * 60.0f / 1000.0f;
renderBar(pct, posx, posy + 8.0f, posz, 0xff00c000, 0xff007000);
pct = ((float)stats.rnd_last_time) * 60.0f / 1000.0f;
renderBar( pct, posx, posy + 16.0f, posz, 0xffc0c000, 0xff707000);
sys->pvr->endPrimitives();
sys->dbgFont->setColorRGBA(1.0f, 1.0f, 1.0f, 1.0f);
sys->dbgFont->print(sys, posx + barLength + 16.0f, posy, posz, "fps %.2f buf %d reg %d rnd %d\n", (double)stats.frame_rate, (int)stats.buf_last_time, (int)stats.reg_last_time, (int)stats.rnd_last_time);
}
void stats() {
pvr_stats_t stats;
pvr_get_stats(&stats);
dbglog(DBG_DEBUG, "3D Stats: %d VBLs, frame rate ~%f fps\n",
stats.vbl_count, stats.frame_rate);
}
void running_stats(){
pvr_stats_t stats;
pvr_get_stats(&stats);
avgfps = stats.frame_rate;
}
void running_stats() {
pvr_stats_t stats;
pvr_get_stats(&stats);
if (avgfps == -1)
avgfps = stats.frame_rate;
else
avgfps = (avgfps + stats.frame_rate) / 2.0f;
}
void pm_draw() {
char str[64];
float pct;
float posx = 64, posy = 96, posz = 4500;
// Get our stats
pvr_stats_t stats;
pvr_get_stats(&stats);
// Make sure we're drawing into the right list.
pvr_list_begin(PVR_LIST_TR_POLY);
// Make a nice stat display
sprintf(str, "fps %.2f buf %d reg %d rnd %d",
(double)stats.frame_rate,
(int)stats.buf_last_time,
(int)stats.reg_last_time,
(int)stats.rnd_last_time);
plx_fcxt_setcolor4f(fcxt, 1,1,1,1);
plx_fcxt_setsize(fcxt, 16.0f);
plx_fcxt_setpos(fcxt, posx, posy, posz);
plx_fcxt_begin(fcxt);
plx_fcxt_draw(fcxt, str);
plx_fcxt_end(fcxt);
sprintf(str, "avg fps %.2f",
(double)(60.0 * stats.frame_count / stats.vbl_count));
plx_fcxt_setpos(fcxt, posx, posy + 16.0f, posz);
plx_fcxt_begin(fcxt);
plx_fcxt_draw(fcxt, str);
plx_fcxt_end(fcxt);
// Draw a bargraph for registration time
plx_cxt_texture(NULL);
plx_cxt_send(PVR_LIST_TR_POLY);
posy += -40.0f;
pct = ((float)stats.buf_last_time) * 60.0f / 1000.0f;
pm_drawbar(pct, posx, posy, posz, 0xff00c0c0, 0xff007070);
pct = ((float)stats.reg_last_time) * 60.0f / 1000.0f;
posy += 8.0f;
pm_drawbar(pct, posx, posy, posz, 0xff00c000, 0xff007000);
// Draw a bargraph for rendering time
pct = ((float)stats.rnd_last_time) * 60.0f / 1000.0f;
posy += 8.0f;
pm_drawbar(pct, posx, posy, posz, 0xffc0c000, 0xff707000);
pvr_list_finish();
}
int main(int argc, char **argv) {
cont_cond_t cond;
uint8 c;
float r = 0.0f;
float dr = 2;
float z = -14.0f;
GLuint texture;
GLuint dummy;
int trans = 0;
pvr_stats_t stats;
/* Initialize KOS */
/* Use this to test other video modes */
/* vid_init(DM_320x240, PM_RGB565); */
/* Normal init */
pvr_init(¶ms);
printf("gltest beginning\n");
/* Get basic stuff initialized */
glKosInit();
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(45.0f, 640.0f / 480.0f, 0.1f, 100.0f);
glMatrixMode(GL_MODELVIEW);
glEnable(GL_TEXTURE_2D);
glEnable(GL_KOS_AUTO_UV);
/* Expect CW verts */
glFrontFace(GL_CW);
/* Enable Transparancy */
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
/* Load a texture and make to look nice */
loadtxr("/rd/crate.pcx", &texture);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_FILTER, GL_FILTER_BILINEAR);
glTexEnvi(GL_TEXTURE_2D, GL_TEXTURE_ENV_MODE, GL_MODULATEALPHA);
glClearColor(0.3f, 0.4f, 0.5f, 1.0f);
while(1) {
/* Check key status */
c = maple_first_controller();
if (c) {
if (cont_get_cond(c, &cond) < 0) {
printf("Error reading controller\n");
}
if (!(cond.buttons & CONT_START))
break;
if (!(cond.buttons & CONT_DPAD_UP))
z -= 0.1f;
if (!(cond.buttons & CONT_DPAD_DOWN))
z += 0.1f;
if (!(cond.buttons & CONT_DPAD_LEFT)) {
/* If manual rotation is requested, then stop
the automated rotation */
dr = 0.0f;
r -= 2.0f;
}
if (!(cond.buttons & CONT_DPAD_RIGHT)) {
dr = 0.0f;
r += 2.0f;
}
if (!(cond.buttons & CONT_A)) {
/* This weird logic is to avoid bouncing back
and forth before the user lets go of the
button. */
if (!(trans & 0x1000)) {
if (trans == 0)
trans = 0x1001;
else
trans = 0x1000;
}
} else {
trans &= ~0x1000;
}
}
r += dr;
/* Begin frame */
glKosBeginFrame();
/* Draw four cubes */
glLoadIdentity();
glTranslatef(0.0f, 0.0f, z);
glRotatef(r, 0.0f, 1.0f, 0.5f);
glPushMatrix();
glTranslatef(-5.0f, 0.0f, 0.0f);
cube(r);
glPopMatrix();
glPushMatrix();
glTranslatef(5.0f, 0.0f, 0.0f);
cube(r);
/* Potentially do two as translucent */
if (trans & 1) {
glKosFinishList();
glColor4f(1.0f, 1.0f, 1.0f, 0.5f);
glDisable(GL_CULL_FACE);
}
glPopMatrix();
glPushMatrix();
glTranslatef(0.0f, 5.0f, 0.0f);
cube(r);
glPopMatrix();
glTranslatef(0.0f, -5.0f, 0.0f);
cube(r);
if (trans & 1) {
glEnable(GL_CULL_FACE);
}
/* Finish the frame */
glKosFinishFrame();
}
pvr_get_stats(&stats);
printf("VBL Count: %d, last_time: %f, frame rate: %f fps\n",
stats.vbl_count, stats.frame_last_time, stats.frame_rate);
return 0;
}