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fixed #1257: make CCGrabber the same logic with iphone version

This commit is contained in:
minggo 2012-06-14 14:41:02 +08:00
parent eab44f3d6e
commit f742de1de3
1 changed files with 6 additions and 5 deletions
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11
cocos2dx/effects/CCGrabber.cpp
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@ -70,15 +70,15 @@ void CCGrabber::beforeRender(CCTexture2D *pTexture)
glGetFloatv(GL_COLOR_CLEAR_VALUE, m_oldClearColor);
// BUG XXX: doesn't work with RGB565.
/*glClearColor(0, 0, 0, 0);*/
glClearColor(0, 0, 0, 0);
// BUG #631: To fix #631, uncomment the lines with #631
// Warning: But it CCGrabber won't work with 2 effects at the same time
glClearColor(0.0f,0.0f,0.0f,1.0f); // #631
// glClearColor(0.0f,0.0f,0.0f,1.0f); // #631
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glColorMask(true, true, true, false); // #631
// glColorMask(true, true, true, false); // #631
}
void CCGrabber::afterRender(cocos2d::CCTexture2D *pTexture)
@ -86,9 +86,10 @@ void CCGrabber::afterRender(cocos2d::CCTexture2D *pTexture)
CC_UNUSED_PARAM(pTexture);
glBindFramebuffer(GL_FRAMEBUFFER, m_oldFBO);
glColorMask(true, true, true, true); // #631
// glColorMask(true, true, true, true); // #631
// Restore clear color
glClearColor( m_oldClearColor[0], m_oldClearColor[1], m_oldClearColor[2], m_oldClearColor[3] );
glClearColor(m_oldClearColor[0], m_oldClearColor[1], m_oldClearColor[2], m_oldClearColor[3]);
}
CCGrabber::~CCGrabber()