Mercurial > hg > dmlib
annotate editor/edview.cpp @ 2294:7f6ba3b32f54
Cleanups.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Wed, 03 Jul 2019 10:28:43 +0300 |
| parents | b4992d9f72fe |
| children |
| rev | line source |
|---|---|
| 385 | 1 #include "edview.h" |
| 391 | 2 #include <QtGui> |
| 385 | 3 |
| 4 | |
|
403
d34922e6a244
Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
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5 QEDGLDemoView::QEDGLDemoView(QWidget *parent) : |
| 391 | 6 QGLWidget(QGLFormat(QGL::SampleBuffers|QGL::AlphaChannel), parent) |
| 385 | 7 { |
| 8 makeCurrent(); | |
| 9 | |
| 10 if (QGLFramebufferObject::hasOpenGLFramebufferBlit()) | |
| 11 { | |
| 12 QGLFramebufferObjectFormat format; | |
| 13 format.setSamples(4); | |
| 14 format.setAttachment(QGLFramebufferObject::CombinedDepthStencil); | |
| 15 | |
| 391 | 16 // render_fbo = new QGLFramebufferObject(512, 512, format); |
| 17 // texture_fbo = new QGLFramebufferObject(512, 512); | |
| 385 | 18 } |
| 19 else | |
| 20 { | |
| 391 | 21 // render_fbo = new QGLFramebufferObject(1024, 1024); |
| 22 // texture_fbo = render_fbo; | |
| 385 | 23 } |
| 398 | 24 |
| 25 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); | |
| 385 | 26 } |
| 27 | |
| 391 | 28 |
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Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
29 QEDGLDemoView::~QEDGLDemoView() |
| 385 | 30 { |
| 391 | 31 } |
| 32 | |
| 33 | |
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d34922e6a244
Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
34 QSize QEDGLDemoView::minimumSizeHint() const |
| 398 | 35 { |
| 36 return QSize(320, 240); | |
| 37 } | |
| 38 | |
| 39 | |
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d34922e6a244
Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
40 QSize QEDGLDemoView::sizeHint() const |
| 398 | 41 { |
| 42 return QSize(640, 480); | |
| 43 } | |
| 44 | |
| 45 | |
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403
d34922e6a244
Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
46 void QEDGLDemoView::setEngineData(DMEngineData *mengine) |
| 391 | 47 { |
| 48 engine = mengine; | |
| 385 | 49 } |
| 50 | |
| 51 | |
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Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
52 void QEDGLDemoView::render(int frameTime) |
| 385 | 53 { |
| 391 | 54 if (engine != NULL) |
| 55 { | |
| 56 engine->frameTime = frameTime; | |
| 57 | |
| 58 if (engine->demoRender != NULL) | |
| 59 { | |
| 60 engine->demoRender(engine); | |
| 61 } | |
| 62 else | |
| 63 { | |
| 1738 | 64 dmExecuteTimeline(engine->ptl, engine, engineGetTick(engine)); |
| 391 | 65 } |
| 66 | |
| 67 engine->frameCount++; | |
| 68 } | |
| 385 | 69 } |
| 70 | |
| 71 | |
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403
d34922e6a244
Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
72 void QEDGLDemoView::paintEvent(QPaintEvent *) |
| 385 | 73 { |
| 74 // save the GL state set for QPainter | |
| 75 saveGLState(); | |
| 76 | |
| 77 // restore the GL state that QPainter expects | |
| 78 restoreGLState(); | |
| 79 } | |
| 80 | |
| 81 | |
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403
d34922e6a244
Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
82 void QEDGLDemoView::saveGLState() |
| 385 | 83 { |
| 84 glPushAttrib(GL_ALL_ATTRIB_BITS); | |
| 85 glMatrixMode(GL_PROJECTION); | |
| 86 glPushMatrix(); | |
| 87 glMatrixMode(GL_MODELVIEW); | |
| 88 glPushMatrix(); | |
| 89 } | |
| 90 | |
| 91 | |
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403
d34922e6a244
Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
92 void QEDGLDemoView::restoreGLState() |
| 385 | 93 { |
| 94 glMatrixMode(GL_PROJECTION); | |
| 95 glPopMatrix(); | |
| 96 glMatrixMode(GL_MODELVIEW); | |
| 97 glPopMatrix(); | |
| 98 glPopAttrib(); | |
| 99 } | |
| 391 | 100 |
| 101 | |
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Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
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102 QEDSWDemoView::QEDSWDemoView(QWidget *parent) : QEDGLDemoView(parent) |
| 391 | 103 { |
| 104 img = NULL; | |
| 105 } | |
| 106 | |
| 107 | |
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403
d34922e6a244
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Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
108 QEDSWDemoView::~QEDSWDemoView() |
| 391 | 109 { |
| 110 delete img; | |
| 111 } | |
| 112 | |
| 113 | |
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403
d34922e6a244
Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
114 void QEDSWDemoView::setEngineData(DMEngineData *mengine) |
| 391 | 115 { |
| 116 engine = mengine; | |
| 117 delete img; | |
| 118 | |
| 119 img = new QImage((const uchar *)mengine->screen->pixels, | |
| 120 mengine->screen->w, mengine->screen->h, | |
| 121 mengine->screen->pitch, QImage::Format_RGB32); | |
| 122 } | |
| 123 | |
| 124 | |
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403
d34922e6a244
Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
125 void QEDSWDemoView::paintEvent(QPaintEvent *) |
| 391 | 126 { |
| 127 if (img != NULL) | |
| 128 { | |
| 129 QPainter painter(this); | |
| 130 painter.drawImage(QPoint(0, 0), *img); | |
| 131 } | |
| 132 } | |
| 133 | |
| 134 | |
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403
d34922e6a244
Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
135 void QEDSWDemoView::render(int frameTime) |
| 391 | 136 { |
| 137 if (SDL_MUSTLOCK(engine->screen) != 0 && SDL_LockSurface(engine->screen) != 0) | |
| 138 return; | |
| 139 | |
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403
d34922e6a244
Even more work towards the editor.
Matti Hamalainen <ccr@tnsp.org>
parents:
398
diff
changeset
|
140 QEDGLDemoView::render(frameTime); |
| 391 | 141 |
| 142 if (SDL_MUSTLOCK(engine->screen) != 0) | |
| 143 SDL_UnlockSurface(engine->screen); | |
| 144 | |
| 145 update(); | |
| 146 } | |
| 147 | |
| 148 |