Rev 2302 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 2302 | Rev 2304 | ||
|---|---|---|---|
| Line 37... | Line 37... | ||
| 37 | sprintf (lbuf1, "min %1.2f / max %1.2f", sample_t::lmin, sample_t::lmax); |
37 | sprintf (lbuf1, "min %1.2f / max %1.2f", sample_t::lmin, sample_t::lmax); |
| 38 | sprintf (rbuf1, "min %1.2f / max %1.2f", sample_t::rmin, sample_t::rmax); |
38 | sprintf (rbuf1, "min %1.2f / max %1.2f", sample_t::rmin, sample_t::rmax); |
| 39 | lr = 0; lg = lb = 1.0f; |
39 | lr = 0; lg = lb = 1.0f; |
| 40 | rr = rg = 1.0; rb = 0.0f; |
40 | rr = rg = 1.0; rb = 0.0f; |
| 41 | opacity = 1.0f; |
41 | opacity = 1.0f; |
| - | 42 | distort = 0; |
|
| 42 | }
|
43 | }
|
| 43 | 44 | ||
| 44 | oscilloscope::~oscilloscope () { |
45 | oscilloscope::~oscilloscope () { |
| 45 | save (); |
46 | save (); |
| 46 | delete[] samples; |
47 | delete[] samples; |
| Line 223... | Line 224... | ||
| 223 | int ly = int (l * win.height); |
224 | int ly = int (l * win.height); |
| 224 | int ry = int (r * win.height); |
225 | int ry = int (r * win.height); |
| 225 | 226 | ||
| 226 | // distortion is red
|
227 | // distortion is red
|
| 227 | //
|
228 | //
|
| - | 229 | ||
| 228 | float l2 = l * l; |
230 | float l2 = l * l; |
| 229 | float lrr = lr, lgg = lg, lbb = lb; |
231 | float lrr = lr, lgg = lg, lbb = lb; |
| - | 232 | ||
| 230 | if (l2 > 1.0f) {lrr = 1; lgg = 0; lbb = 0;} |
233 | if (l2 > 1.0f) {lrr = 1; lgg = 0; lbb = 0; distort = 1;} |
| 231 | 234 | ||
| 232 | float rrr = rr, rgg = rg, rbb = rb; |
235 | float rrr = rr, rgg = rg, rbb = rb; |
| 233 | float r2 = r * r; |
236 | float r2 = r * r; |
| 234 | if (r2 > 1.0f) {rrr = 1; rgg = 0; rbb = 0;} |
237 | if (r2 > 1.0f) {rrr = 1; rgg = 0; rbb = 0; distort = 1;} |
| 235 | 238 | ||
| 236 | vertices [vi] = x1; |
239 | vertices [vi] = x1; |
| 237 | vertices [vi+1] = y0; |
240 | vertices [vi+1] = y0; |
| 238 | vertices [vi+2] = x1; |
241 | vertices [vi+2] = x1; |
| 239 | vertices [vi+3] = y0 + ly; |
242 | vertices [vi+3] = y0 + ly; |
| Line 275... | Line 278... | ||
| 275 | 278 | ||
| 276 | }
|
279 | }
|
| 277 | 280 | ||
| 278 | // draw L and R labels
|
281 | // draw L and R labels
|
| 279 | //
|
282 | //
|
| 280 | glColor3f (lr , lg, lb); |
283 | if (limit) glColor3f (1, 0, 0); else glColor3f (lr , lg, lb); |
| 281 | draw_string (lbuf1, leftx, lly, 0); |
284 | draw_string (lbuf1, leftx, lly, 0); |
| 282 | glBegin (GL_LINES); |
285 | glBegin (GL_LINES); |
| 283 | glVertex2i (leftx, win.midy); |
286 | glVertex2i (leftx, win.midy); |
| 284 | glVertex2i (rightx, win.midy); |
287 | glVertex2i (rightx, win.midy); |
| 285 | glEnd (); |
288 | glEnd (); |
| 286 | 289 | ||
| 287 | glColor3f (rr, rg, rb); |
290 | if (limit) glColor3f (1, 0, 0); else glColor3f (rr, rg, rb); |
| 288 | draw_string (rbuf1, rightx, lry, 0); |
291 | draw_string (rbuf1, rightx, lry, 0); |
| 289 | glBegin (GL_LINES); |
292 | glBegin (GL_LINES); |
| 290 | glVertex2i (rightx, win.midy); |
293 | glVertex2i (rightx, win.midy); |
| 291 | glVertex2i (endx, win.midy); |
294 | glVertex2i (endx, win.midy); |
| 292 | glEnd (); |
295 | glEnd (); |
| 293 | 296 | ||
| - | 297 | //distort = 0;
|
|
| - | 298 | ||
| 294 | fold.draw (); |
299 | fold.draw (); |
| 295 | 300 | ||
| 296 | }
|
301 | }
|
| 297 | 302 | ||
| 298 | void oscilloscope::set_folded (int f) { |
303 | void oscilloscope::set_folded (int f) { |