void FceuGraphics::SetOverscan(bool will_overscan, float amount)
{
LOG_DBG("FceuGraphics::SetOverscan(%d, %f)\n", will_overscan, amount);
m_overscan_amount = amount;
m_overscan = will_overscan;
set_aspect();
}
void go_plot_contours(
char *device, char *title, char *xvar, char *yvar, char *topline,
double **data, double xmin, double xmax, double ymin, double ymax,
double dx, double dy, long nx, long ny,
double *contour_level, long n_contours, long contour_label_interval,
long contour_label_offset, long layout[2], long ix, long iy,
char *shapes, int *pen, long flags, long pause_interval,
SHAPE_DATA *shape, long nshapes, unsigned long long tsetFlags, double xlableScale, double ylabelScale)
{
double map[4], average, spread;
double pmin, pmax, qmin, qmax;
double wpmin, wpmax=0, wqmin, wqmax=0;
long title_at_top=0;
char newLabel[50];
time_t timeValue;
if (!(flags&DEVICE_DEFINED))
change_term(device, strlen(device));
if ((ix == 0) && (iy == 0))
graphics_on();
if (layout[0] && layout[1]) {
wpmin = (1.0*ix+0)/layout[0];
wpmax = (1.0*ix+1)/layout[0];
wqmin = (layout[1]*1.0 - 1 - iy)/layout[1];
wqmax = (layout[1]*1.0 - 0 - iy)/layout[1];
set_wspace(wpmin, wpmax, wqmin, wqmax);
pmin = (wpmax - wpmin) * .15 + wpmin;
pmax = wpmax - (wpmax - wpmin) * .1;
qmin = (wqmax - wqmin) * .17 + wqmin;
qmax = wqmax - (wqmax - wqmin) * .08;
set_pspace(pmin, pmax, qmin, qmax);
}
if (contour_label_interval<0) {
get_pspace(&pmin, &pmax, &qmin, &qmax);
set_pspace(pmin, 0.9 * wpmax, qmin, 0.85 * wqmax);
}
if (flags&TITLE_AT_TOP) {
/* adjust pspace to make room at top for the title */
get_pspace(&pmin, &pmax, &qmin, &qmax);
spread = qmax-qmin;
qmax -= 0.04*spread;
qmin -= 0.04*spread;
/* qmax -= 0.04;
qmin -= 0.04;*/
set_pspace(pmin, pmax, qmin, qmax);
title_at_top = 1;
}
set_clipping(1, 1, 1);
if (flags&EQUAL_ASPECT1)
set_aspect(1.0L);
else if (flags&EQUAL_ASPECT_1)
set_aspect(-1.0L);
set_linetype(pen[0]);
get_mapping(map, map+1, map+2, map+3);
if (map[0]==map[1]) {
average = (xmax+xmin)/2;
spread = (xmax-xmin)/2;
map[0] = average - spread*1.05;
map[1] = average + spread*1.05;
}
if (map[2]==map[3]) {
average = (ymax+ymin)/2;
spread = (ymax-ymin)/2;
map[2] = average - spread*1.05;
map[3] = average + spread*1.05;
}
set_mapping(map[0], map[1], map[2], map[3]);
get_pspace(&pmin, &pmax, &qmin, &qmax);
get_wspace(&wpmin, &wpmax, &wqmin, &wqmax);
if (!(flags&NO_BORDER)) {
border();
if (!(flags&NO_SCALES)) {
if (tsetFlags&TICKSET_XTIME) {
timeValue = map[0];
if (timeValue!=DBL_MAX)
sprintf(newLabel, "Time starting %s", ctime(&timeValue));
else
sprintf(newLabel, "Undefined time values!");
delete_chars(newLabel, "\n");
makeTimeScales(0, 0.02, 0, map[2], map[2], newLabel,
0, 0.67*(qmin-wqmin)*(map[3]-map[2])/(qmax-qmin),
0, 1, 1);
} else {
make_scales_with_label(0, 0, 1, 0.0, 0.02, 0.0,
0.0, 1.0, 0, 0,
0, 0, 0, 0, xvar, 0, 0, xlableScale);
}
if (!(flags&NO_YSCALES)) {
if (tsetFlags&TICKSET_YTIME) {
timeValue = map[2];
if (timeValue!=DBL_MAX)
sprintf(newLabel, "Time starting %s", ctime(&timeValue));
else
sprintf(newLabel, "Undefined time values!");
delete_chars(newLabel, "\n");
makeTimeScales(1, 0.0125, 0, map[0], map[0], newLabel,
0, (pmin-wpmin)*(map[1]-map[0])/(pmax-pmin),
0, 1, 1);
} else {
make_scales_with_label(1, 0, 1, 0.0, 0.0125, 0.0,
0.0, 1.0, 0, 0,
0, 0, 0, 0, yvar, 0, 0, ylabelScale);
}
}
}
}
if (!(flags&NO_LABELS)) {
plotTitle(title, 1, title_at_top, 1.0, 0.0, 0, 0);
if (contour_label_interval>=0)
plotTitle(topline, 0, 0, 1.0, 0.0, 0, 0);
}
set_linetype(pen[1]);
draw_contours(data, xmin, xmax, ymin, ymax, nx, ny, contour_level, n_contours);
if (contour_label_interval!=0) {
set_linetype(pen[2]);
label_contours(data, nx, ny, contour_level, n_contours,
contour_label_interval, contour_label_offset,
xmin, (double)dx, ymin, (double)dy);
}
set_linetype(pen[0]);
if (nshapes)
PlotShapesData(shape, nshapes, xmin, xmax, ymin, ymax);
if (flags&DATE_STAMP)
time_date_stamp();
}
int32_t FceuGraphics::PSGLInit()
{
glDisable(GL_DEPTH_TEST);
ToggleVSync(m_vsync);
uint32_t ret = InitCg();
if (ret != CELL_OK)
{
LOG_DBG("Failed to InitCg: %d\n", __LINE__);
}
//FIXME: Change to SetViewports?
set_aspect();
vertex_buf = (uint8_t*)memalign(128, 256);
assert(vertex_buf);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glColor4f(1.0, 1.0, 1.0, 1.0);
Clear();
Swap();
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glGenBuffers(1, &pbo);
glGenBuffers(1, &vbo);
// Vertexes
GLfloat vertexes[] = {
0, 0, 0,
0, 1, 0,
1, 1, 0,
1, 0, 0,
0, 1,
0, 0,
1, 0,
1, 1
};
memcpy(vertex_buf, vertexes, 12 * sizeof(GLfloat));
memcpy(vertex_buf + 128, vertexes + 12, 8 * sizeof(GLfloat));
glBindBuffer(GL_ARRAY_BUFFER, vbo);
glBufferData(GL_ARRAY_BUFFER, 256, vertex_buf, GL_STATIC_DRAW);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glVertexPointer(3, GL_FLOAT, 0, 0);
glTexCoordPointer(2, GL_FLOAT, 0, (void*)128);
glEnable(GL_TEXTURE_2D);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
glBindBuffer(GL_PIXEL_UNPACK_BUFFER_ARB, pbo);
SetSmooth(m_smooth);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glColor4f(1.0, 1.0, 1.0, 1.0);
Clear();
Swap();
return CELL_OK;
}
void FceuGraphics::SetAspectRatio(float ratio)
{
m_ratio = ratio;
set_aspect();
}
