Mercurial > hg > dmlib
view editor/edview.cpp @ 2208:90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
lib64util for handling external palette file options and add support for
specifying one of the "internal" palettes or external (.act) palette file to
gfxconv and 64vw.
author | Matti Hamalainen <ccr@tnsp.org> |
---|---|
date | Fri, 14 Jun 2019 05:01:12 +0300 |
parents | b4992d9f72fe |
children |
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#include "edview.h" #include <QtGui> QEDGLDemoView::QEDGLDemoView(QWidget *parent) : QGLWidget(QGLFormat(QGL::SampleBuffers|QGL::AlphaChannel), parent) { makeCurrent(); if (QGLFramebufferObject::hasOpenGLFramebufferBlit()) { QGLFramebufferObjectFormat format; format.setSamples(4); format.setAttachment(QGLFramebufferObject::CombinedDepthStencil); // render_fbo = new QGLFramebufferObject(512, 512, format); // texture_fbo = new QGLFramebufferObject(512, 512); } else { // render_fbo = new QGLFramebufferObject(1024, 1024); // texture_fbo = render_fbo; } setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); } QEDGLDemoView::~QEDGLDemoView() { } QSize QEDGLDemoView::minimumSizeHint() const { return QSize(320, 240); } QSize QEDGLDemoView::sizeHint() const { return QSize(640, 480); } void QEDGLDemoView::setEngineData(DMEngineData *mengine) { engine = mengine; } void QEDGLDemoView::render(int frameTime) { if (engine != NULL) { engine->frameTime = frameTime; if (engine->demoRender != NULL) { engine->demoRender(engine); } else { dmExecuteTimeline(engine->ptl, engine, engineGetTick(engine)); } engine->frameCount++; } } void QEDGLDemoView::paintEvent(QPaintEvent *) { // save the GL state set for QPainter saveGLState(); // restore the GL state that QPainter expects restoreGLState(); } void QEDGLDemoView::saveGLState() { glPushAttrib(GL_ALL_ATTRIB_BITS); glMatrixMode(GL_PROJECTION); glPushMatrix(); glMatrixMode(GL_MODELVIEW); glPushMatrix(); } void QEDGLDemoView::restoreGLState() { glMatrixMode(GL_PROJECTION); glPopMatrix(); glMatrixMode(GL_MODELVIEW); glPopMatrix(); glPopAttrib(); } QEDSWDemoView::QEDSWDemoView(QWidget *parent) : QEDGLDemoView(parent) { img = NULL; } QEDSWDemoView::~QEDSWDemoView() { delete img; } void QEDSWDemoView::setEngineData(DMEngineData *mengine) { engine = mengine; delete img; img = new QImage((const uchar *)mengine->screen->pixels, mengine->screen->w, mengine->screen->h, mengine->screen->pitch, QImage::Format_RGB32); } void QEDSWDemoView::paintEvent(QPaintEvent *) { if (img != NULL) { QPainter painter(this); painter.drawImage(QPoint(0, 0), *img); } } void QEDSWDemoView::render(int frameTime) { if (SDL_MUSTLOCK(engine->screen) != 0 && SDL_LockSurface(engine->screen) != 0) return; QEDGLDemoView::render(frameTime); if (SDL_MUSTLOCK(engine->screen) != 0) SDL_UnlockSurface(engine->screen); update(); }