void GLES2FBOMultiRenderTarget::bindSurfaceImpl(size_t attachment, RenderTexture *target)
{
/// Check if the render target is in the rendertarget->FBO map
GLES2FrameBufferObject *fbobj = 0;
target->getCustomAttribute("FBO", &fbobj);
assert(fbobj);
fbo.bindSurface(attachment, fbobj->getSurface(0));
GL_CHECK_ERROR;
// Initialise?
// Set width and height
mWidth = fbo.getWidth();
mHeight = fbo.getHeight();
}
void GLES2FBOManager::bind(RenderTarget *target)
{
/// Check if the render target is in the rendertarget->FBO map
GLES2FrameBufferObject *fbo = 0;
target->getCustomAttribute("FBO", &fbo);
if(fbo)
fbo->bind();
else
// Old style context (window/pbuffer) or copying render texture
#if OGRE_PLATFORM == OGRE_PLATFORM_APPLE_IOS
// The screen buffer is 1 on iOS
glBindFramebuffer(GL_FRAMEBUFFER, 1);
#else
glBindFramebuffer(GL_FRAMEBUFFER, 0);
#endif
GL_CHECK_ERROR;
}
void GLES2FBOManager::bind(RenderTarget *target)
{
// Check if the render target is in the rendertarget->FBO map
GLES2FrameBufferObject *fbo = 0;
target->getCustomAttribute("FBO", &fbo);
if(fbo)
fbo->bind();
// Old style context (window/pbuffer) or copying render texture
#if OGRE_PLATFORM == OGRE_PLATFORM_APPLE_IOS
else
{
// Non-multisampled screen buffer is FBO #1 on iOS, multisampled is yet another,
// so give the target ability to influence decision which FBO to use
GLuint glfbo = 0;
target->getCustomAttribute("GLFBO", &glfbo);
OGRE_CHECK_GL_ERROR(glBindFramebuffer(GL_FRAMEBUFFER, glfbo));
}
#else
else
