C++ (Cpp) doChooseConfigs Examples

Example #1

File: EglDisplay.cpp Project: Dorahe/platform_external_qemu

void EglDisplay::addMissingConfigs(void)
{
    m_configs.sort(compareEglConfigsPtrs);

    EGLConfig match;

    EglConfig dummy(5, 6, 5, 0,  // RGB_565
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    16, // Depth
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    EGL_DONT_CARE,
                    NULL);

    if(!doChooseConfigs(dummy, &match, 1))
    {
        return;
    }

    const EglConfig* config = (EglConfig*)match;

    int bSize;
    config->getConfAttrib(EGL_BUFFER_SIZE,&bSize);

    if(bSize == 16)
    {
        return;
    }

    int max_config_id = 0;

    for(ConfigsList::iterator it = m_configs.begin(); it != m_configs.end() ;it++) {
        EGLint id;
        (*it)->getConfAttrib(EGL_CONFIG_ID, &id);
        if(id > max_config_id)
            max_config_id = id;
    }

    EglConfig* newConfig = new EglConfig(*config,max_config_id+1,5,6,5,0);

    m_configs.push_back(newConfig);
}

Example #2

int EglDisplay::chooseConfigs(const EglConfig& dummy,EGLConfig* configs,int config_size) {
    android::Mutex::Autolock mutex(m_lock);
    return doChooseConfigs(dummy, configs, config_size);
}