Differential D23618 Diff 66468 effects/showfps/showfps.cpp

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effects/showfps/showfps.cpp

Show First 20 Lines • Show All 195 Lines • ▼ Show 20 Line(s)182{
196 QVector<float> verts; 196​ QVector<float> verts;
197 verts.reserve(12); 197​ verts.reserve(12);
198 verts << x + 2 * NUM_PAINTS + FPS_WIDTH << y; 198​ verts << x + 2 * NUM_PAINTS + FPS_WIDTH << y;
199 verts << x << y; 199​ verts << x << y;
200 verts << x << y + MAX_TIME; 200​ verts << x << y + MAX_TIME;
201 verts << x << y + MAX_TIME; 201​ verts << x << y + MAX_TIME;
202 verts << x + 2 * NUM_PAINTS + FPS_WIDTH << y + MAX_TIME; 202​ verts << x + 2 * NUM_PAINTS + FPS_WIDTH << y + MAX_TIME;
203 verts << x + 2 * NUM_PAINTS + FPS_WIDTH << y; 203​ verts << x + 2 * NUM_PAINTS + FPS_WIDTH << y;
204 vbo->setData(6, 2, verts.constData(), NULL); 204​ vbo->setData(6, 2, verts.constData(), nullptr);
205 vbo->render(GL_TRIANGLES); 205​ vbo->render(GL_TRIANGLES);
206 y += MAX_TIME; // paint up from the bottom 206​ y += MAX_TIME; // paint up from the bottom
207 color.setRed(0); 207​ color.setRed(0);
208 color.setGreen(0); 208​ color.setGreen(0);
209 vbo->setColor(color); 209​ vbo->setColor(color);
210 verts.clear(); 210​ verts.clear();
211 verts << x + FPS_WIDTH << y - fps; 211​ verts << x + FPS_WIDTH << y - fps;
212 verts << x << y - fps; 212​ verts << x << y - fps;
213 verts << x << y; 213​ verts << x << y;
214 verts << x << y; 214​ verts << x << y;
215 verts << x + FPS_WIDTH << y; 215​ verts << x + FPS_WIDTH << y;
216 verts << x + FPS_WIDTH << y - fps; 216​ verts << x + FPS_WIDTH << y - fps;
217 vbo->setData(6, 2, verts.constData(), NULL); 217​ vbo->setData(6, 2, verts.constData(), nullptr);
218 vbo->render(GL_TRIANGLES); 218​ vbo->render(GL_TRIANGLES);
219 219​
220 220​
221 color.setBlue(0); 221​ color.setBlue(0);
222 vbo->setColor(color); 222​ vbo->setColor(color);
223 QVector<float> vertices; 223​ QVector<float> vertices;
224 for (int i = 10; 224​ for (int i = 10;
225 i < MAX_TIME; 225​ i < MAX_TIME;
226 i += 10) { 226​ i += 10) {
227 vertices << x << y - i; 227​ vertices << x << y - i;
228 vertices << x + FPS_WIDTH << y - i; 228​ vertices << x + FPS_WIDTH << y - i;
229 } 229​ }
230 vbo->setData(vertices.size() / 2, 2, vertices.constData(), NULL); 230​ vbo->setData(vertices.size() / 2, 2, vertices.constData(), nullptr);
231 vbo->render(GL_LINES); 231​ vbo->render(GL_LINES);
232 x += FPS_WIDTH; 232​ x += FPS_WIDTH;
233 233​
234 // Paint FPS graph 234​ // Paint FPS graph
235 paintFPSGraph(x, y); 235​ paintFPSGraph(x, y);
236 x += NUM_PAINTS; 236​ x += NUM_PAINTS;
237 237​
238 // Paint amount of rendered pixels graph 238​ // Paint amount of rendered pixels graph
▲ Show 20 Lines • Show All 162 Lines • ▼ Show 20 Line(s)397 if (effects->isOpenGLCompositing()) {
401 vbo->reset(); 401​ vbo->reset();
402 vbo->setColor(color); 402​ vbo->setColor(color);
403 QVector<float> verts; 403​ QVector<float> verts;
404 // First draw the lines 404​ // First draw the lines
405 foreach (int h, lines) { 405​ foreach (int h, lines) {
406 verts << x << y - h; 406​ verts << x << y - h;
407 verts << x + values.count() << y - h; 407​ verts << x + values.count() << y - h;
408 } 408​ }
409 vbo->setData(verts.size() / 2, 2, verts.constData(), NULL); 409​ vbo->setData(verts.size() / 2, 2, verts.constData(), nullptr);
410 vbo->render(GL_LINES); 410​ vbo->render(GL_LINES);
411 // Then the graph values 411​ // Then the graph values
412 int lastValue = 0; 412​ int lastValue = 0;
413 verts.clear(); 413​ verts.clear();
414 for (int i = 0; i < values.count(); i++) { 414​ for (int i = 0; i < values.count(); i++) {
415 int value = values[ i ]; 415​ int value = values[ i ];
416 if (colorize && value != lastValue) { 416​ if (colorize && value != lastValue) {
417 if (!verts.isEmpty()) { 417​ if (!verts.isEmpty()) {
418 vbo->setData(verts.size() / 2, 2, verts.constData(), NULL); 418​ vbo->setData(verts.size() / 2, 2, verts.constData(), nullptr);
419 vbo->render(GL_LINES); 419​ vbo->render(GL_LINES);
420 } 420​ }
421 verts.clear(); 421​ verts.clear();
422 if (value <= 10) { 422​ if (value <= 10) {
423 color = QColor(0, 255, 0); 423​ color = QColor(0, 255, 0);
424 } else if (value <= 20) { 424​ } else if (value <= 20) {
425 color = QColor(255, 255, 0); 425​ color = QColor(255, 255, 0);
426 } else if (value <= 50) { 426​ } else if (value <= 50) {
427 color = QColor(255, 0, 0); 427​ color = QColor(255, 0, 0);
428 } else { 428​ } else {
429 color = QColor(0, 0, 0); 429​ color = QColor(0, 0, 0);
430 } 430​ }
431 vbo->setColor(color); 431​ vbo->setColor(color);
432 } 432​ }
433 verts << x + values.count() - i << y; 433​ verts << x + values.count() - i << y;
434 verts << x + values.count() - i << y - value; 434​ verts << x + values.count() - i << y - value;
435 lastValue = value; 435​ lastValue = value;
436 } 436​ }
437 if (!verts.isEmpty()) { 437​ if (!verts.isEmpty()) {
438 vbo->setData(verts.size() / 2, 2, verts.constData(), NULL); 438​ vbo->setData(verts.size() / 2, 2, verts.constData(), nullptr);
439 vbo->render(GL_LINES); 439​ vbo->render(GL_LINES);
440 } 440​ }
441 } 441​ }
442#ifdef KWIN_HAVE_XRENDER_COMPOSITING 442​#ifdef KWIN_HAVE_XRENDER_COMPOSITING
443 if (effects->compositingType() == XRenderCompositing) { 443​ if (effects->compositingType() == XRenderCompositing) {
444 xcb_pixmap_t pixmap = xcb_generate_id(xcbConnection()); 444​ xcb_pixmap_t pixmap = xcb_generate_id(xcbConnection());
445 xcb_create_pixmap(xcbConnection(), 32, pixmap, x11RootWindow(), values.count(), MAX_TIME); 445​ xcb_create_pixmap(xcbConnection(), 32, pixmap, x11RootWindow(), values.count(), MAX_TIME);
446 XRenderPicture p(pixmap, 32); 446​ XRenderPicture p(pixmap, 32);
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