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graphics fixes and improvements

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This commit is contained in:
Eduardo Bart
2012-06-08 13:58:08 -03:00
parent 4f9ca15ef0
commit 1a7f2a44fc
39 changed files with 450 additions and 317 deletions
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20
src/framework/graphics/framebuffer.cpp
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@@ -63,7 +63,7 @@ void FrameBuffer::resize(const Size& size)
if(m_texture && m_texture->getSize() == size)
return;
m_texture = TexturePtr(new Texture(size.width(), size.height(), 4));
m_texture = TexturePtr(new Texture(size));
m_texture->setSmooth(true);
m_texture->setUpsideDown(true);
@@ -76,8 +76,10 @@ void FrameBuffer::resize(const Size& size)
g_logger.fatal("Unable to setup framebuffer object");
internalRelease();
} else {
m_screenBackup = TexturePtr(new Texture(size.width(), size.height()));
m_screenBackup->setUpsideDown(true);
if(m_backuping) {
m_screenBackup = TexturePtr(new Texture(size));
m_screenBackup->setUpsideDown(true);
}
}
}
@@ -126,7 +128,7 @@ void FrameBuffer::internalBind()
glBindFramebuffer(GL_FRAMEBUFFER, m_fbo);
m_prevBoundFbo = boundFbo;
boundFbo = m_fbo;
} else {
} else if(m_backuping) {
// backup screen color buffer into a texture
m_screenBackup->copyFromScreen(Rect(0, 0, getSize()));
}
@@ -145,10 +147,12 @@ void FrameBuffer::internalRelease()
m_texture->copyFromScreen(screenRect);
// restore screen original content
Painter::CompositionMode oldComposition = g_painter->getCompositionMode();
g_painter->setCompositionMode(Painter::CompositionMode_Replace);
g_painter->drawTexturedRect(screenRect, m_screenBackup, screenRect);
g_painter->setCompositionMode(oldComposition);
if(m_backuping) {
Painter::CompositionMode oldComposition = g_painter->getCompositionMode();
g_painter->setCompositionMode(Painter::CompositionMode_Replace);
g_painter->drawTexturedRect(screenRect, m_screenBackup, screenRect);
g_painter->setCompositionMode(oldComposition);
}
}
}