void RotateGLIfNeeded(CL_Mat4f &mat)
{
if (BaseApp::GetBaseApp()->GetManualRotationMode())
{
float degrees = OrientationToDegrees(GetOrientation());
mat = mat.rotate(CL_Angle(degrees, cl_degrees), 0,0,1.0f);
}
if (g_extraScreenRotation != 0)
{
mat = mat.rotate(CL_Angle(-g_extraScreenRotation, cl_degrees), 0,0,1.0f);
}
}
void RotateGLIfNeeded()
{
if (BaseApp::GetBaseApp()->GetManualRotationMode())
{
float degrees = OrientationToDegrees(GetOrientation());
glRotatef(degrees, 0.0f, 0.0f, 1.0f);
}
if (g_extraScreenRotation != 0)
{
glRotatef(-g_extraScreenRotation, 0,0,1);
}
}
void RenderScissorComponent::FilterOnRender(VariantList *pVList)
{
CHECK_GL_ERROR()
g_globalBatcher.Flush();
GLboolean b = false;
//Note: This fails when using the webOS emulation libs on Windows.. but works on the real device
glGetBooleanv(GL_SCISSOR_TEST, &b);
#if defined(WIN32) && defined(RT_WEBOS) && defined(_DEBUG)
//clear the error out so it doesn't flood our log
glGetError();
#endif
m_bOldScissorEnabled = b != 0;
CHECK_GL_ERROR()
if (m_bOldScissorEnabled)
{
//warning: Untested code...
GLint nums[4];
glGetIntegerv(GL_SCISSOR_BOX, &nums[0]);
m_oldScissorPos = CL_Vec2f((float)nums[0],(float) nums[1]);
m_oldScissorSize = CL_Vec2f((float)nums[2],(float) nums[3]);
CHECK_GL_ERROR()
}
CL_Vec2f vFinalPos = pVList->m_variant[0].GetVector2()+*m_pPos2d;
//vFinalPos -= GetAlignmentOffset(*m_pSize2d, eAlignment(*m_pAlignment));
CL_Rectf clipRect(vFinalPos.x, vFinalPos.y, vFinalPos.x+m_pSize2d->x, vFinalPos.y+m_pSize2d->y);
//well, turns out we need to always do this on iOS, as this accounts for the screen being rotated as well, not just
//the scaling issue
// if (NeedToUseFakeScreenSize())
{
//Oh shit-sticks. We're stretching our content and using a fake screensize. We'll need to convert
//our glScissor rect to match the real gl surface size.
float angle = OrientationToDegrees(GetOrientation());
while (angle < 0)
{
angle+= 360;
}
rtRectf r = rtRectf(clipRect.left, clipRect.top, clipRect.right, clipRect.bottom);
r = ConvertFakeScreenRectToReal(r);
clipRect = CL_Rectf(r.left, r.top, r.right, r.bottom);
float primaryX = (float)GetPrimaryGLX();
float primaryY = (float)GetPrimaryGLY();
if (InLandscapeGUIMode())
{
swap(primaryX, primaryY);
}
clipRect = RotateRect(clipRect, angle, CL_Vec2f(primaryX, primaryY));
}
//remember, glScissors x/y is the LOWER LEFT of the rect, not upper left. (and lower left is 0,0)
glScissor((GLint)clipRect.left, (GLint)GetPrimaryGLY()-((GLint)clipRect.top+(GLint)clipRect.get_height()), (GLint)clipRect.get_width(),(GLint) clipRect.get_height());
glEnable(GL_SCISSOR_TEST);
}
