C++ Encoder::create方法代码示例

本文整理汇总了C++中Encoder::create方法的典型用法代码示例。如果您正苦于以下问题：C++ Encoder::create方法的具体用法？C++ Encoder::create怎么用？C++ Encoder::create使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Encoder的用法示例。

在下文中一共展示了Encoder::create方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: memcpy

x265_encoder *x265_encoder_open(x265_param *p)
{
    if (!p)
        return NULL;

    Encoder* encoder = NULL;
    x265_param* param = PARAM_NS::x265_param_alloc();
    x265_param* latestParam = PARAM_NS::x265_param_alloc();
    if (!param || !latestParam)
        goto fail;

    memcpy(param, p, sizeof(x265_param));
    x265_log(param, X265_LOG_INFO, "HEVC encoder version %s\n", PFX(version_str));
    x265_log(param, X265_LOG_INFO, "build info %s\n", PFX(build_info_str));

    x265_setup_primitives(param, param->cpuid);

    if (x265_check_params(param))
        goto fail;

    if (x265_set_globals(param))
        goto fail;

    encoder = new Encoder;
    if (!param->rc.bEnableSlowFirstPass)
        PARAM_NS::x265_param_apply_fastfirstpass(param);

    // may change params for auto-detect, etc
    encoder->configure(param);
    // may change rate control and CPB params
    if (!enforceLevel(*param, encoder->m_vps))
        goto fail;

    // will detect and set profile/tier/level in VPS
    determineLevel(*param, encoder->m_vps);

    if (!param->bAllowNonConformance && encoder->m_vps.ptl.profileIdc == Profile::NONE)
    {
        x265_log(param, X265_LOG_INFO, "non-conformant bitstreams not allowed (--allow-non-conformance)\n");
        goto fail;
    }

    encoder->create();
    encoder->m_latestParam = latestParam;
    memcpy(latestParam, param, sizeof(x265_param));
    if (encoder->m_aborted)
        goto fail;

    x265_print_params(param);
    return encoder;

fail:
    delete encoder;
    PARAM_NS::x265_param_free(param);
    PARAM_NS::x265_param_free(latestParam);
    return NULL;
}

开发者ID:VIasai，项目名称:x265，代码行数:57，代码来源:api.cpp

示例2: memcpy

x265_encoder *x265_encoder_open(x265_param *p)
{
    if (!p)
        return NULL;

    x265_param *param = X265_MALLOC(x265_param, 1);
    if (!param)
        return NULL;

    memcpy(param, p, sizeof(x265_param));
    x265_log(param, X265_LOG_INFO, "HEVC encoder version %s\n", x265_version_str);
    x265_log(param, X265_LOG_INFO, "build info %s\n", x265_build_info_str);

    x265_setup_primitives(param, param->cpuid);

    if (x265_check_params(param))
        return NULL;

    if (x265_set_globals(param))
        return NULL;

    Encoder *encoder = new Encoder;
    if (!param->rc.bEnableSlowFirstPass)
        x265_param_apply_fastfirstpass(param);

    // may change params for auto-detect, etc
    encoder->configure(param);
    
    // may change rate control and CPB params
    if (!enforceLevel(*param, encoder->m_vps))
    {
        delete encoder;
        return NULL;
    }

    // will detect and set profile/tier/level in VPS
    determineLevel(*param, encoder->m_vps);

    if (!param->bAllowNonConformance && encoder->m_vps.ptl.profileIdc == Profile::NONE)
    {
        x265_log(param, X265_LOG_INFO, "non-conformant bitstreams not allowed (--allow-non-conformance)\n");
        delete encoder;
        return NULL;
    }

    encoder->create();
    if (encoder->m_aborted)
    {
        delete encoder;
        return NULL;
    }

    x265_print_params(param);

    return encoder;
}

开发者ID:andrinux，项目名称:x265，代码行数:56，代码来源:api.cpp

示例3: warning

x265_encoder *x265_encoder_open(x265_param *p)
{
    if (!p)
        return NULL;

#if _MSC_VER
#pragma warning(disable: 4127) // conditional expression is constant, yes I know
#endif

#if HIGH_BIT_DEPTH
    if (X265_DEPTH != 10 && X265_DEPTH != 12)
#else
    if (X265_DEPTH != 8)
#endif
    {
        x265_log(p, X265_LOG_ERROR, "Build error, internal bit depth mismatch\n");
        return NULL;
    }

    Encoder* encoder = NULL;
    x265_param* param = PARAM_NS::x265_param_alloc();
    x265_param* latestParam = PARAM_NS::x265_param_alloc();
    if (!param || !latestParam)
        goto fail;

    memcpy(param, p, sizeof(x265_param));
    x265_log(param, X265_LOG_INFO, "HEVC encoder version %s\n", PFX(version_str));
    x265_log(param, X265_LOG_INFO, "build info %s\n", PFX(build_info_str));

    x265_setup_primitives(param);

    if (x265_check_params(param))
        goto fail;

    if (x265_set_globals(param))
        goto fail;

    encoder = new Encoder;
    if (!param->rc.bEnableSlowFirstPass)
        PARAM_NS::x265_param_apply_fastfirstpass(param);

    // may change params for auto-detect, etc
    encoder->configure(param);
    // may change rate control and CPB params
    if (!enforceLevel(*param, encoder->m_vps))
        goto fail;

    // will detect and set profile/tier/level in VPS
    determineLevel(*param, encoder->m_vps);

    if (!param->bAllowNonConformance && encoder->m_vps.ptl.profileIdc == Profile::NONE)
    {
        x265_log(param, X265_LOG_INFO, "non-conformant bitstreams not allowed (--allow-non-conformance)\n");
        goto fail;
    }

    encoder->create();
    encoder->m_latestParam = latestParam;
    memcpy(latestParam, param, sizeof(x265_param));
    if (encoder->m_aborted)
        goto fail;

    x265_print_params(param);
    return encoder;

fail:
    delete encoder;
    PARAM_NS::x265_param_free(param);
    PARAM_NS::x265_param_free(latestParam);
    return NULL;
}

开发者ID:JamesLinus，项目名称:x265，代码行数:71，代码来源:api.cpp

注：本文中的Encoder::create方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。