static av_cold int vaapi_encode_h265_init_internal(AVCodecContext *avctx)

{

    static const VAConfigAttrib default_config_attributes[] = {

        { .type  = VAConfigAttribRTFormat,

          .value = VA_RT_FORMAT_YUV420 },

        { .type  = VAConfigAttribEncPackedHeaders,

          .value = (VA_ENC_PACKED_HEADER_SEQUENCE |

                    VA_ENC_PACKED_HEADER_SLICE) },

    };



    VAAPIEncodeContext      *ctx = avctx->priv_data;

    VAAPIEncodeH265Context *priv = ctx->priv_data;

    int i, err;



    switch (avctx->profile) {

    case FF_PROFILE_HEVC_MAIN:

    case FF_PROFILE_UNKNOWN:

        ctx->va_profile = VAProfileHEVCMain;

        break;

    case FF_PROFILE_HEVC_MAIN_10:

        av_log(avctx, AV_LOG_ERROR, "H.265 main 10-bit profile "

               "is not supported.\n");

        return AVERROR_PATCHWELCOME;

    default:

        av_log(avctx, AV_LOG_ERROR, "Unknown H.265 profile %d.\n",

               avctx->profile);

        return AVERROR(EINVAL);

    }

    ctx->va_entrypoint = VAEntrypointEncSlice;



    ctx->input_width    = avctx->width;

    ctx->input_height   = avctx->height;

    ctx->aligned_width  = FFALIGN(ctx->input_width,  16);

    ctx->aligned_height = FFALIGN(ctx->input_height, 16);

    priv->ctu_width     = FFALIGN(ctx->aligned_width,  32) / 32;

    priv->ctu_height    = FFALIGN(ctx->aligned_height, 32) / 32;



    av_log(avctx, AV_LOG_VERBOSE, "Input %ux%u -> Aligned %ux%u -> CTU %ux%u.\n",

           ctx->input_width, ctx->input_height, ctx->aligned_width,

           ctx->aligned_height, priv->ctu_width, priv->ctu_height);



    for (i = 0; i < FF_ARRAY_ELEMS(default_config_attributes); i++) {

        ctx->config_attributes[ctx->nb_config_attributes++] =

            default_config_attributes[i];

    }



    if (avctx->bit_rate > 0) {

        ctx->va_rc_mode = VA_RC_CBR;

        err = vaapi_encode_h265_init_constant_bitrate(avctx);

    } else {

        ctx->va_rc_mode = VA_RC_CQP;

        err = vaapi_encode_h265_init_fixed_qp(avctx);

    }

    if (err < 0)

        return err;



    ctx->config_attributes[ctx->nb_config_attributes++] = (VAConfigAttrib) {

        .type  = VAConfigAttribRateControl,

        .value = ctx->va_rc_mode,

    };



    ctx->nb_recon_frames = 20;



    return 0;

}

static av_cold int vaapi_encode_h265_init_internal(AVCodecContext *avctx)

{

    static const VAConfigAttrib default_config_attributes[] = {

        { .type  = VAConfigAttribRTFormat,

          .value = VA_RT_FORMAT_YUV420 },

        { .type  = VAConfigAttribEncPackedHeaders,

          .value = (VA_ENC_PACKED_HEADER_SEQUENCE |

                    VA_ENC_PACKED_HEADER_SLICE) },

    };



    VAAPIEncodeContext      *ctx = avctx->priv_data;

    VAAPIEncodeH265Context *priv = ctx->priv_data;

    int i, err;



    switch (avctx->profile) {

    case FF_PROFILE_HEVC_MAIN:

    case FF_PROFILE_UNKNOWN:

        ctx->va_profile = VAProfileHEVCMain;

        break;

    case FF_PROFILE_HEVC_MAIN_10:

        av_log(avctx, AV_LOG_ERROR, "H.265 main 10-bit profile "

               "is not supported.\n");

        return AVERROR_PATCHWELCOME;

    default:

        av_log(avctx, AV_LOG_ERROR, "Unknown H.265 profile %d.\n",

               avctx->profile);

        return AVERROR(EINVAL);

    }

    ctx->va_entrypoint = VAEntrypointEncSlice;



    ctx->input_width    = avctx->width;

    ctx->input_height   = avctx->height;

    ctx->aligned_width  = FFALIGN(ctx->input_width,  16);

    ctx->aligned_height = FFALIGN(ctx->input_height, 16);

    priv->ctu_width     = FFALIGN(ctx->aligned_width,  32) / 32;

    priv->ctu_height    = FFALIGN(ctx->aligned_height, 32) / 32;



    av_log(avctx, AV_LOG_VERBOSE, "Input %ux%u -> Aligned %ux%u -> CTU %ux%u.\n",

           ctx->input_width, ctx->input_height, ctx->aligned_width,

           ctx->aligned_height, priv->ctu_width, priv->ctu_height);



    for (i = 0; i < FF_ARRAY_ELEMS(default_config_attributes); i++) {

        ctx->config_attributes[ctx->nb_config_attributes++] =

            default_config_attributes[i];

    }



    if (avctx->bit_rate > 0) {

        ctx->va_rc_mode = VA_RC_CBR;

        err = vaapi_encode_h265_init_constant_bitrate(avctx);

    } else {

        ctx->va_rc_mode = VA_RC_CQP;

        err = vaapi_encode_h265_init_fixed_qp(avctx);

    }

    if (err < 0)

        return err;



    ctx->config_attributes[ctx->nb_config_attributes++] = (VAConfigAttrib) {

        .type  = VAConfigAttribRateControl,

        .value = ctx->va_rc_mode,

    };



    ctx->nb_recon_frames = 20;



    return 0;

}

static av_cold int FUNC_0(AVCodecContext *avctx)

{

    static const VAConfigAttrib VAR_0[] = {

        { .type  = VAConfigAttribRTFormat,

          .value = VA_RT_FORMAT_YUV420 },

        { .type  = VAConfigAttribEncPackedHeaders,

          .value = (VA_ENC_PACKED_HEADER_SEQUENCE |

                    VA_ENC_PACKED_HEADER_SLICE) },

    };



    VAAPIEncodeContext      *ctx = avctx->priv_data;

    VAAPIEncodeH265Context *priv = ctx->priv_data;

    int VAR_1, VAR_2;



    switch (avctx->profile) {

    case FF_PROFILE_HEVC_MAIN:

    case FF_PROFILE_UNKNOWN:

        ctx->va_profile = VAProfileHEVCMain;

        break;

    case FF_PROFILE_HEVC_MAIN_10:

        av_log(avctx, AV_LOG_ERROR, "H.265 main 10-bit profile "

               "is not supported.\n");

        return AVERROR_PATCHWELCOME;

    default:

        av_log(avctx, AV_LOG_ERROR, "Unknown H.265 profile %d.\n",

               avctx->profile);

        return AVERROR(EINVAL);

    }

    ctx->va_entrypoint = VAEntrypointEncSlice;



    ctx->input_width    = avctx->width;

    ctx->input_height   = avctx->height;

    ctx->aligned_width  = FFALIGN(ctx->input_width,  16);

    ctx->aligned_height = FFALIGN(ctx->input_height, 16);

    priv->ctu_width     = FFALIGN(ctx->aligned_width,  32) / 32;

    priv->ctu_height    = FFALIGN(ctx->aligned_height, 32) / 32;



    av_log(avctx, AV_LOG_VERBOSE, "Input %ux%u -> Aligned %ux%u -> CTU %ux%u.\n",

           ctx->input_width, ctx->input_height, ctx->aligned_width,

           ctx->aligned_height, priv->ctu_width, priv->ctu_height);



    for (VAR_1 = 0; VAR_1 < FF_ARRAY_ELEMS(VAR_0); VAR_1++) {

        ctx->config_attributes[ctx->nb_config_attributes++] =

            VAR_0[VAR_1];

    }



    if (avctx->bit_rate > 0) {

        ctx->va_rc_mode = VA_RC_CBR;

        VAR_2 = vaapi_encode_h265_init_constant_bitrate(avctx);

    } else {

        ctx->va_rc_mode = VA_RC_CQP;

        VAR_2 = vaapi_encode_h265_init_fixed_qp(avctx);

    }

    if (VAR_2 < 0)

        return VAR_2;



    ctx->config_attributes[ctx->nb_config_attributes++] = (VAConfigAttrib) {

        .type  = VAConfigAttribRateControl,

        .value = ctx->va_rc_mode,

    };



    ctx->nb_recon_frames = 20;



    return 0;

}

static av_cold int FUNC_0(AVCodecContext *avctx)
{ static const VAConfigAttrib VAR_0[] = { { .type  = VAConfigAttribRTFormat, .value = VA_RT_FORMAT_YUV420 }, { .type  = VAConfigAttribEncPackedHeaders, .value = (VA_ENC_PACKED_HEADER_SEQUENCE |
VA_ENC_PACKED_HEADER_SLICE) }, }; VAAPIEncodeContext      *ctx = avctx->priv_data; VAAPIEncodeH265Context *priv = ctx->priv_data; int VAR_1, VAR_2; switch (avctx->profile) { case FF_PROFILE_HEVC_MAIN:
case FF_PROFILE_UNKNOWN:
ctx->va_profile = VAProfileHEVCMain; break; case FF_PROFILE_HEVC_MAIN_10:
av_log(avctx, AV_LOG_ERROR, "H.265 main 10-bit profile "
"is not supported.\n"); return AVERROR_PATCHWELCOME; default:
av_log(avctx, AV_LOG_ERROR, "Unknown H.265 profile %d.\n",
avctx->profile); return AVERROR(EINVAL); } ctx->va_entrypoint = VAEntrypointEncSlice; ctx->input_width    = avctx->width; ctx->input_height   = avctx->height; ctx->aligned_width  = FFALIGN(ctx->input_width,  16); ctx->aligned_height = FFALIGN(ctx->input_height, 16); priv->ctu_width     = FFALIGN(ctx->aligned_width,  32) / 32; priv->ctu_height    = FFALIGN(ctx->aligned_height, 32) / 32; av_log(avctx, AV_LOG_VERBOSE, "Input %ux%u -> Aligned %ux%u -> CTU %ux%u.\n",
ctx->input_width, ctx->input_height, ctx->aligned_width,
ctx->aligned_height, priv->ctu_width, priv->ctu_height); for (VAR_1 = 0; VAR_1 < FF_ARRAY_ELEMS(VAR_0); VAR_1++) { ctx->config_attributes[ctx->nb_config_attributes++] =
VAR_0[VAR_1]; } if (avctx->bit_rate > 0) { ctx->va_rc_mode = VA_RC_CBR; VAR_2 = vaapi_encode_h265_init_constant_bitrate(avctx); } else { ctx->va_rc_mode = VA_RC_CQP; VAR_2 = vaapi_encode_h265_init_fixed_qp(avctx); } if (VAR_2 < 0)
return VAR_2; ctx->config_attributes[ctx->nb_config_attributes++] = (VAConfigAttrib) { .type  = VAConfigAttribRateControl,
.value = ctx->va_rc_mode,
}; ctx->nb_recon_frames = 20; return 0; }