b24353b12c
"- In order to build against GLES1 we execute: $ mkdir build_android_gles1 $ cd build_android_gles1 $ cmake .. -DOSG_BUILD_PLATFORM_ANDROID=ON -DDYNAMIC_OPENTHREADS=OFF -DDYNAMIC_OPENSCENEGRAPH=OFF -DANDROID_NDK=<path_to_android_ndk>/ -DOSG_GLES1_AVAILABLE=ON -DOSG_GL1_AVAILABLE=OFF -DOSG_GL2_AVAILABLE=OFF -DOSG_GL_DISPLAYLISTS_AVAILABLE=OFF -DJ=2 -DOSG_CPP_EXCEPTIONS_AVAILABLE=OFF $ make If all is correct you will have and static OSG inside: build_android_gles1/bin/ndk/local/armeabi. - GLES2 is not tested/proved, but I think it could be possible build it with the correct cmake flags. - The flag -DJ=2 is used to pass to the ndk-build the number of processors to speed up the building. - make install is not yet supported."
55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
//////////////////////////////////////////////////////////////////////////////////////////
|
|
// BITSET.cpp
|
|
// functions for class for set of bits to represent many true/falses
|
|
// You may use this code however you wish, but if you do, please credit me and
|
|
// provide a link to my website in a readme file or similar
|
|
// Downloaded from: www.paulsprojects.net
|
|
// Created: 8th August 2002
|
|
//////////////////////////////////////////////////////////////////////////////////////////
|
|
#include "memory.h"
|
|
#include "BITSET.h"
|
|
|
|
#include <cstring>
|
|
|
|
bool BITSET::Init(int numberOfBits)
|
|
{
|
|
//Delete any memory allocated to bits
|
|
m_bits.clear();
|
|
|
|
//Calculate size
|
|
m_numBytes=(numberOfBits>>3)+1;
|
|
|
|
//Create memory
|
|
m_bits.reserve(m_numBytes);
|
|
m_bits_aux=&m_bits[0];
|
|
|
|
ClearAll();
|
|
|
|
return true;
|
|
}
|
|
|
|
void BITSET::ClearAll()
|
|
{
|
|
memset(m_bits_aux, 0, m_numBytes);
|
|
}
|
|
|
|
void BITSET::SetAll()
|
|
{
|
|
memset(m_bits_aux, 0xFF, m_numBytes);
|
|
}
|
|
|
|
void BITSET::Clear(int bitNumber)
|
|
{
|
|
m_bits_aux[bitNumber>>3] &= ~(1<<(bitNumber & 7));
|
|
}
|
|
|
|
void BITSET::Set(int bitNumber)
|
|
{
|
|
m_bits_aux[bitNumber>>3] |= 1<<(bitNumber&7);
|
|
}
|
|
|
|
unsigned char BITSET::IsSet(int bitNumber) const
|
|
{
|
|
return static_cast<unsigned char>(m_bits_aux[bitNumber>>3] & 1<<(bitNumber&7));
|
|
}
|