return 0;
}
+static int vaapi_encode_make_misc_param_buffer(AVCodecContext *avctx,
+ VAAPIEncodePicture *pic,
+ int type,
+ const void *data, size_t len)
+{
+ // Construct the buffer on the stack - 1KB is much larger than any
+ // current misc parameter buffer type (the largest is EncQuality at
+ // 224 bytes).
+ uint8_t buffer[1024];
+ VAEncMiscParameterBuffer header = {
+ .type = type,
+ };
+ size_t buffer_size = sizeof(header) + len;
+ av_assert0(buffer_size <= sizeof(buffer));
+
+ memcpy(buffer, &header, sizeof(header));
+ memcpy(buffer + sizeof(header), data, len);
+
+ return vaapi_encode_make_param_buffer(avctx, pic,
+ VAEncMiscParameterBufferType,
+ buffer, buffer_size);
+}
+
static int vaapi_encode_wait(AVCodecContext *avctx,
VAAPIEncodePicture *pic)
{
if (pic->type == PICTURE_TYPE_IDR) {
for (i = 0; i < ctx->nb_global_params; i++) {
- err = vaapi_encode_make_param_buffer(avctx, pic,
- VAEncMiscParameterBufferType,
- (char*)ctx->global_params[i],
- ctx->global_params_size[i]);
+ err = vaapi_encode_make_misc_param_buffer(avctx, pic,
+ ctx->global_params_type[i],
+ ctx->global_params[i],
+ ctx->global_params_size[i]);
if (err < 0)
goto fail;
}
return 0;
}
+static int vaapi_encode_check_frame(AVCodecContext *avctx,
+ const AVFrame *frame)
+{
+ VAAPIEncodeContext *ctx = avctx->priv_data;
+
+ if ((frame->crop_top || frame->crop_bottom ||
+ frame->crop_left || frame->crop_right) && !ctx->crop_warned) {
+ av_log(avctx, AV_LOG_WARNING, "Cropping information on input "
+ "frames ignored due to lack of API support.\n");
+ ctx->crop_warned = 1;
+ }
+
+ return 0;
+}
+
int ff_vaapi_encode_send_frame(AVCodecContext *avctx, const AVFrame *frame)
{
VAAPIEncodeContext *ctx = avctx->priv_data;
av_log(avctx, AV_LOG_DEBUG, "Input frame: %ux%u (%"PRId64").\n",
frame->width, frame->height, frame->pts);
+ err = vaapi_encode_check_frame(avctx, frame);
+ if (err < 0)
+ return err;
+
pic = vaapi_encode_alloc(avctx);
if (!pic)
return AVERROR(ENOMEM);
return 0;
}
-int ff_vaapi_encode2(AVCodecContext *avctx, AVPacket *pkt,
- const AVFrame *input_image, int *got_packet)
-{
- return AVERROR(ENOSYS);
-}
-static av_cold void vaapi_encode_add_global_param(AVCodecContext *avctx,
- VAEncMiscParameterBuffer *buffer,
- size_t size)
+static av_cold void vaapi_encode_add_global_param(AVCodecContext *avctx, int type,
+ void *buffer, size_t size)
{
VAAPIEncodeContext *ctx = avctx->priv_data;
av_assert0(ctx->nb_global_params < MAX_GLOBAL_PARAMS);
+ ctx->global_params_type[ctx->nb_global_params] = type;
ctx->global_params [ctx->nb_global_params] = buffer;
ctx->global_params_size[ctx->nb_global_params] = size;
return err;
}
+static const VAAPIEncodeRCMode vaapi_encode_rc_modes[] = {
+ // Bitrate Quality
+ // | Maxrate | HRD/VBV
+ { 0 }, // | | | |
+ { RC_MODE_CQP, "CQP", 1, VA_RC_CQP, 0, 0, 1, 0 },
+ { RC_MODE_CBR, "CBR", 1, VA_RC_CBR, 1, 0, 0, 1 },
+ { RC_MODE_VBR, "VBR", 1, VA_RC_VBR, 1, 1, 0, 1 },
+#if VA_CHECK_VERSION(1, 1, 0)
+ { RC_MODE_ICQ, "ICQ", 1, VA_RC_ICQ, 0, 0, 1, 0 },
+#else
+ { RC_MODE_ICQ, "ICQ", 0 },
+#endif
+#if VA_CHECK_VERSION(1, 3, 0)
+ { RC_MODE_QVBR, "QVBR", 1, VA_RC_QVBR, 1, 1, 1, 1 },
+ { RC_MODE_AVBR, "AVBR", 0, VA_RC_AVBR, 1, 0, 0, 0 },
+#else
+ { RC_MODE_QVBR, "QVBR", 0 },
+ { RC_MODE_AVBR, "AVBR", 0 },
+#endif
+};
+
static av_cold int vaapi_encode_init_rate_control(AVCodecContext *avctx)
{
VAAPIEncodeContext *ctx = avctx->priv_data;
+ uint32_t supported_va_rc_modes;
+ const VAAPIEncodeRCMode *rc_mode;
int64_t rc_bits_per_second;
int rc_target_percentage;
int rc_window_size;
+ int rc_quality;
int64_t hrd_buffer_size;
int64_t hrd_initial_buffer_fullness;
int fr_num, fr_den;
VAConfigAttrib rc_attr = { VAConfigAttribRateControl };
VAStatus vas;
+ char supported_rc_modes_string[64];
vas = vaGetConfigAttributes(ctx->hwctx->display,
ctx->va_profile, ctx->va_entrypoint,
"config attribute: %d (%s).\n", vas, vaErrorStr(vas));
return AVERROR_EXTERNAL;
}
-
if (rc_attr.value == VA_ATTRIB_NOT_SUPPORTED) {
av_log(avctx, AV_LOG_VERBOSE, "Driver does not report any "
- "supported rate control modes: assuming constant-quality.\n");
- ctx->va_rc_mode = VA_RC_CQP;
- return 0;
- }
- if (ctx->codec->flags & FLAG_CONSTANT_QUALITY_ONLY ||
- avctx->flags & AV_CODEC_FLAG_QSCALE ||
- avctx->bit_rate <= 0) {
- if (rc_attr.value & VA_RC_CQP) {
- av_log(avctx, AV_LOG_VERBOSE, "Using constant-quality mode.\n");
- ctx->va_rc_mode = VA_RC_CQP;
- if (avctx->bit_rate > 0 || avctx->rc_max_rate > 0) {
- av_log(avctx, AV_LOG_WARNING, "Bitrate target parameters "
- "ignored in constant-quality mode.\n");
+ "supported rate control modes: assuming CQP only.\n");
+ supported_va_rc_modes = VA_RC_CQP;
+ strcpy(supported_rc_modes_string, "unknown");
+ } else {
+ char *str = supported_rc_modes_string;
+ size_t len = sizeof(supported_rc_modes_string);
+ int i, first = 1, res;
+
+ supported_va_rc_modes = rc_attr.value;
+ for (i = 0; i < FF_ARRAY_ELEMS(vaapi_encode_rc_modes); i++) {
+ rc_mode = &vaapi_encode_rc_modes[i];
+ if (supported_va_rc_modes & rc_mode->va_mode) {
+ res = snprintf(str, len, "%s%s",
+ first ? "" : ", ", rc_mode->name);
+ first = 0;
+ if (res < 0) {
+ *str = 0;
+ break;
+ }
+ len -= res;
+ str += res;
+ if (len == 0)
+ break;
}
- return 0;
- } else {
- av_log(avctx, AV_LOG_ERROR, "Driver does not support "
- "constant-quality mode (%#x).\n", rc_attr.value);
- return AVERROR(EINVAL);
}
- }
- if (!(rc_attr.value & (VA_RC_CBR | VA_RC_VBR))) {
- av_log(avctx, AV_LOG_ERROR, "Driver does not support any "
- "bitrate-targetted rate control modes.\n");
- return AVERROR(EINVAL);
+ av_log(avctx, AV_LOG_DEBUG, "Driver supports RC modes %s.\n",
+ supported_rc_modes_string);
+ }
+
+ // Rate control mode selection:
+ // * If the user has set a mode explicitly with the rc_mode option,
+ // use it and fail if it is not available.
+ // * If an explicit QP option has been set, use CQP.
+ // * If the codec is CQ-only, use CQP.
+ // * If the QSCALE avcodec option is set, use CQP.
+ // * If bitrate and quality are both set, try QVBR.
+ // * If quality is set, try ICQ, then CQP.
+ // * If bitrate and maxrate are set and have the same value, try CBR.
+ // * If a bitrate is set, try AVBR, then VBR, then CBR.
+ // * If no bitrate is set, try ICQ, then CQP.
+
+#define TRY_RC_MODE(mode, fail) do { \
+ rc_mode = &vaapi_encode_rc_modes[mode]; \
+ if (!(rc_mode->va_mode & supported_va_rc_modes)) { \
+ if (fail) { \
+ av_log(avctx, AV_LOG_ERROR, "Driver does not support %s " \
+ "RC mode (supported modes: %s).\n", rc_mode->name, \
+ supported_rc_modes_string); \
+ return AVERROR(EINVAL); \
+ } \
+ av_log(avctx, AV_LOG_DEBUG, "Driver does not support %s " \
+ "RC mode.\n", rc_mode->name); \
+ rc_mode = NULL; \
+ } else { \
+ goto rc_mode_found; \
+ } \
+ } while (0)
+
+ if (ctx->explicit_rc_mode)
+ TRY_RC_MODE(ctx->explicit_rc_mode, 1);
+
+ if (ctx->explicit_qp)
+ TRY_RC_MODE(RC_MODE_CQP, 1);
+
+ if (ctx->codec->flags & FLAG_CONSTANT_QUALITY_ONLY)
+ TRY_RC_MODE(RC_MODE_CQP, 1);
+
+ if (avctx->flags & AV_CODEC_FLAG_QSCALE)
+ TRY_RC_MODE(RC_MODE_CQP, 1);
+
+ if (avctx->bit_rate > 0 && avctx->global_quality > 0)
+ TRY_RC_MODE(RC_MODE_QVBR, 0);
+
+ if (avctx->global_quality > 0) {
+ TRY_RC_MODE(RC_MODE_ICQ, 0);
+ TRY_RC_MODE(RC_MODE_CQP, 0);
+ }
+
+ if (avctx->bit_rate > 0 && avctx->rc_max_rate == avctx->bit_rate)
+ TRY_RC_MODE(RC_MODE_CBR, 0);
+
+ if (avctx->bit_rate > 0) {
+ TRY_RC_MODE(RC_MODE_AVBR, 0);
+ TRY_RC_MODE(RC_MODE_VBR, 0);
+ TRY_RC_MODE(RC_MODE_CBR, 0);
+ } else {
+ TRY_RC_MODE(RC_MODE_ICQ, 0);
+ TRY_RC_MODE(RC_MODE_CQP, 0);
}
- if (avctx->rc_buffer_size)
- hrd_buffer_size = avctx->rc_buffer_size;
- else if (avctx->rc_max_rate > 0)
- hrd_buffer_size = avctx->rc_max_rate;
- else
- hrd_buffer_size = avctx->bit_rate;
- if (avctx->rc_initial_buffer_occupancy) {
- if (avctx->rc_initial_buffer_occupancy > hrd_buffer_size) {
- av_log(avctx, AV_LOG_ERROR, "Invalid RC buffer settings: "
- "must have initial buffer size (%d) < "
- "buffer size (%"PRId64").\n",
- avctx->rc_initial_buffer_occupancy, hrd_buffer_size);
+ av_log(avctx, AV_LOG_ERROR, "Driver does not support any "
+ "RC mode compatible with selected options "
+ "(supported modes: %s).\n", supported_rc_modes_string);
+ return AVERROR(EINVAL);
+
+rc_mode_found:
+ if (rc_mode->bitrate) {
+ if (avctx->bit_rate <= 0) {
+ av_log(avctx, AV_LOG_ERROR, "Bitrate must be set for %s "
+ "RC mode.\n", rc_mode->name);
return AVERROR(EINVAL);
}
- hrd_initial_buffer_fullness = avctx->rc_initial_buffer_occupancy;
- } else {
- hrd_initial_buffer_fullness = hrd_buffer_size * 3 / 4;
- }
- if (avctx->rc_max_rate && avctx->rc_max_rate < avctx->bit_rate) {
- av_log(avctx, AV_LOG_ERROR, "Invalid bitrate settings: must have "
- "bitrate (%"PRId64") <= maxrate (%"PRId64").\n",
- avctx->bit_rate, avctx->rc_max_rate);
- return AVERROR(EINVAL);
- }
+ if (rc_mode->mode == RC_MODE_AVBR) {
+ // For maximum confusion AVBR is hacked into the existing API
+ // by overloading some of the fields with completely different
+ // meanings.
- if (avctx->rc_max_rate > avctx->bit_rate) {
- if (!(rc_attr.value & VA_RC_VBR)) {
- av_log(avctx, AV_LOG_WARNING, "Driver does not support "
- "VBR mode (%#x), using CBR mode instead.\n",
- rc_attr.value);
- ctx->va_rc_mode = VA_RC_CBR;
+ // Target percentage does not apply in AVBR mode.
+ rc_bits_per_second = avctx->bit_rate;
- rc_bits_per_second = avctx->bit_rate;
+ // Accuracy tolerance range for meeting the specified target
+ // bitrate. It's very unclear how this is actually intended
+ // to work - since we do want to get the specified bitrate,
+ // set the accuracy to 100% for now.
rc_target_percentage = 100;
- } else {
- ctx->va_rc_mode = VA_RC_VBR;
- rc_bits_per_second = avctx->rc_max_rate;
- rc_target_percentage = (avctx->bit_rate * 100) /
- avctx->rc_max_rate;
- }
-
- } else if (avctx->rc_max_rate == avctx->bit_rate) {
- if (!(rc_attr.value & VA_RC_CBR)) {
- av_log(avctx, AV_LOG_WARNING, "Driver does not support "
- "CBR mode (%#x), using VBR mode instead.\n",
- rc_attr.value);
- ctx->va_rc_mode = VA_RC_VBR;
+ // Convergence period in frames. The GOP size reflects the
+ // user's intended block size for cutting, so reusing that
+ // as the convergence period seems a reasonable default.
+ rc_window_size = avctx->gop_size > 0 ? avctx->gop_size : 60;
+
+ } else if (rc_mode->maxrate) {
+ if (avctx->rc_max_rate > 0) {
+ if (avctx->rc_max_rate < avctx->bit_rate) {
+ av_log(avctx, AV_LOG_ERROR, "Invalid bitrate settings: "
+ "bitrate (%"PRId64") must not be greater than "
+ "maxrate (%"PRId64").\n", avctx->bit_rate,
+ avctx->rc_max_rate);
+ return AVERROR(EINVAL);
+ }
+ rc_bits_per_second = avctx->rc_max_rate;
+ rc_target_percentage = (avctx->bit_rate * 100) /
+ avctx->rc_max_rate;
+ } else {
+ // We only have a target bitrate, but this mode requires
+ // that a maximum rate be supplied as well. Since the
+ // user does not want this to be a constraint, arbitrarily
+ // pick a maximum rate of double the target rate.
+ rc_bits_per_second = 2 * avctx->bit_rate;
+ rc_target_percentage = 50;
+ }
} else {
- ctx->va_rc_mode = VA_RC_CBR;
+ if (avctx->rc_max_rate > avctx->bit_rate) {
+ av_log(avctx, AV_LOG_WARNING, "Max bitrate is ignored "
+ "in %s RC mode.\n", rc_mode->name);
+ }
+ rc_bits_per_second = avctx->bit_rate;
+ rc_target_percentage = 100;
}
-
- rc_bits_per_second = avctx->bit_rate;
+ } else {
+ rc_bits_per_second = 0;
rc_target_percentage = 100;
+ }
+ if (rc_mode->quality) {
+ if (ctx->explicit_qp) {
+ rc_quality = ctx->explicit_qp;
+ } else if (avctx->global_quality > 0) {
+ rc_quality = avctx->global_quality;
+ } else {
+ rc_quality = ctx->codec->default_quality;
+ av_log(avctx, AV_LOG_WARNING, "No quality level set; "
+ "using default (%d).\n", rc_quality);
+ }
} else {
- if (rc_attr.value & VA_RC_VBR) {
- ctx->va_rc_mode = VA_RC_VBR;
-
- // We only have a target bitrate, but VAAPI requires that a
- // maximum rate be supplied as well. Since the user has
- // offered no particular constraint, arbitrarily pick a
- // maximum rate of double the target rate.
- rc_bits_per_second = 2 * avctx->bit_rate;
- rc_target_percentage = 50;
+ rc_quality = 0;
+ }
+
+ if (rc_mode->hrd) {
+ if (avctx->rc_buffer_size)
+ hrd_buffer_size = avctx->rc_buffer_size;
+ else if (avctx->rc_max_rate > 0)
+ hrd_buffer_size = avctx->rc_max_rate;
+ else
+ hrd_buffer_size = avctx->bit_rate;
+ if (avctx->rc_initial_buffer_occupancy) {
+ if (avctx->rc_initial_buffer_occupancy > hrd_buffer_size) {
+ av_log(avctx, AV_LOG_ERROR, "Invalid RC buffer settings: "
+ "must have initial buffer size (%d) <= "
+ "buffer size (%"PRId64").\n",
+ avctx->rc_initial_buffer_occupancy, hrd_buffer_size);
+ return AVERROR(EINVAL);
+ }
+ hrd_initial_buffer_fullness = avctx->rc_initial_buffer_occupancy;
} else {
- ctx->va_rc_mode = VA_RC_CBR;
+ hrd_initial_buffer_fullness = hrd_buffer_size * 3 / 4;
+ }
- rc_bits_per_second = avctx->bit_rate;
- rc_target_percentage = 100;
+ rc_window_size = (hrd_buffer_size * 1000) / rc_bits_per_second;
+ } else {
+ if (avctx->rc_buffer_size || avctx->rc_initial_buffer_occupancy) {
+ av_log(avctx, AV_LOG_WARNING, "Buffering settings are ignored "
+ "in %s RC mode.\n", rc_mode->name);
}
- }
- rc_window_size = (hrd_buffer_size * 1000) / rc_bits_per_second;
+ hrd_buffer_size = 0;
+ hrd_initial_buffer_fullness = 0;
- av_log(avctx, AV_LOG_VERBOSE, "RC mode: %s, %d%% of %"PRId64" bps "
- "over %d ms.\n", ctx->va_rc_mode == VA_RC_VBR ? "VBR" : "CBR",
- rc_target_percentage, rc_bits_per_second, rc_window_size);
- av_log(avctx, AV_LOG_VERBOSE, "RC buffer: %"PRId64" bits, "
- "initial fullness %"PRId64" bits.\n",
- hrd_buffer_size, hrd_initial_buffer_fullness);
+ if (rc_mode->mode != RC_MODE_AVBR) {
+ // Already set (with completely different meaning) for AVBR.
+ rc_window_size = 1000;
+ }
+ }
if (rc_bits_per_second > UINT32_MAX ||
hrd_buffer_size > UINT32_MAX ||
return AVERROR(EINVAL);
}
+ ctx->rc_mode = rc_mode;
+ ctx->rc_quality = rc_quality;
+ ctx->va_rc_mode = rc_mode->va_mode;
ctx->va_bit_rate = rc_bits_per_second;
- ctx->config_attributes[ctx->nb_config_attributes++] =
- (VAConfigAttrib) {
- .type = VAConfigAttribRateControl,
- .value = ctx->va_rc_mode,
- };
+ av_log(avctx, AV_LOG_VERBOSE, "RC mode: %s.\n", rc_mode->name);
+ if (rc_attr.value == VA_ATTRIB_NOT_SUPPORTED) {
+ // This driver does not want the RC mode attribute to be set.
+ } else {
+ ctx->config_attributes[ctx->nb_config_attributes++] =
+ (VAConfigAttrib) {
+ .type = VAConfigAttribRateControl,
+ .value = ctx->va_rc_mode,
+ };
+ }
+
+ if (rc_mode->quality)
+ av_log(avctx, AV_LOG_VERBOSE, "RC quality: %d.\n", rc_quality);
+
+ if (rc_mode->va_mode != VA_RC_CQP) {
+ if (rc_mode->mode == RC_MODE_AVBR) {
+ av_log(avctx, AV_LOG_VERBOSE, "RC target: %"PRId64" bps "
+ "converging in %d frames with %d%% accuracy.\n",
+ rc_bits_per_second, rc_window_size,
+ rc_target_percentage);
+ } else if (rc_mode->bitrate) {
+ av_log(avctx, AV_LOG_VERBOSE, "RC target: %d%% of "
+ "%"PRId64" bps over %d ms.\n", rc_target_percentage,
+ rc_bits_per_second, rc_window_size);
+ }
- ctx->rc_params.misc.type = VAEncMiscParameterTypeRateControl;
- ctx->rc_params.rc = (VAEncMiscParameterRateControl) {
- .bits_per_second = rc_bits_per_second,
- .target_percentage = rc_target_percentage,
- .window_size = rc_window_size,
- .initial_qp = 0,
- .min_qp = (avctx->qmin > 0 ? avctx->qmin : 0),
- .basic_unit_size = 0,
+ ctx->rc_params = (VAEncMiscParameterRateControl) {
+ .bits_per_second = rc_bits_per_second,
+ .target_percentage = rc_target_percentage,
+ .window_size = rc_window_size,
+ .initial_qp = 0,
+ .min_qp = (avctx->qmin > 0 ? avctx->qmin : 0),
+ .basic_unit_size = 0,
#if VA_CHECK_VERSION(1, 1, 0)
- .max_qp = (avctx->qmax > 0 ? avctx->qmax : 0),
+ .ICQ_quality_factor = av_clip(rc_quality, 1, 51),
+ .max_qp = (avctx->qmax > 0 ? avctx->qmax : 0),
#endif
- };
- vaapi_encode_add_global_param(avctx, &ctx->rc_params.misc,
- sizeof(ctx->rc_params));
+#if VA_CHECK_VERSION(1, 3, 0)
+ .quality_factor = rc_quality,
+#endif
+ };
+ vaapi_encode_add_global_param(avctx,
+ VAEncMiscParameterTypeRateControl,
+ &ctx->rc_params,
+ sizeof(ctx->rc_params));
+ }
- ctx->hrd_params.misc.type = VAEncMiscParameterTypeHRD;
- ctx->hrd_params.hrd = (VAEncMiscParameterHRD) {
- .initial_buffer_fullness = hrd_initial_buffer_fullness,
- .buffer_size = hrd_buffer_size,
- };
- vaapi_encode_add_global_param(avctx, &ctx->hrd_params.misc,
- sizeof(ctx->hrd_params));
+ if (rc_mode->hrd) {
+ av_log(avctx, AV_LOG_VERBOSE, "RC buffer: %"PRId64" bits, "
+ "initial fullness %"PRId64" bits.\n",
+ hrd_buffer_size, hrd_initial_buffer_fullness);
+
+ ctx->hrd_params = (VAEncMiscParameterHRD) {
+ .initial_buffer_fullness = hrd_initial_buffer_fullness,
+ .buffer_size = hrd_buffer_size,
+ };
+ vaapi_encode_add_global_param(avctx,
+ VAEncMiscParameterTypeHRD,
+ &ctx->hrd_params,
+ sizeof(ctx->hrd_params));
+ }
if (avctx->framerate.num > 0 && avctx->framerate.den > 0)
av_reduce(&fr_num, &fr_den,
av_reduce(&fr_num, &fr_den,
avctx->time_base.den, avctx->time_base.num, 65535);
- ctx->fr_params.misc.type = VAEncMiscParameterTypeFrameRate;
- ctx->fr_params.fr.framerate = (unsigned int)fr_den << 16 | fr_num;
+ av_log(avctx, AV_LOG_VERBOSE, "RC framerate: %d/%d (%.2f fps).\n",
+ fr_num, fr_den, (double)fr_num / fr_den);
+ ctx->fr_params = (VAEncMiscParameterFrameRate) {
+ .framerate = (unsigned int)fr_den << 16 | fr_num,
+ };
#if VA_CHECK_VERSION(0, 40, 0)
- vaapi_encode_add_global_param(avctx, &ctx->fr_params.misc,
+ vaapi_encode_add_global_param(avctx,
+ VAEncMiscParameterTypeFrameRate,
+ &ctx->fr_params,
sizeof(ctx->fr_params));
#endif
quality = attr.value;
}
- ctx->quality_params.misc.type = VAEncMiscParameterTypeQualityLevel;
- ctx->quality_params.quality.quality_level = quality;
-
- vaapi_encode_add_global_param(avctx, &ctx->quality_params.misc,
+ ctx->quality_params = (VAEncMiscParameterBufferQualityLevel) {
+ .quality_level = quality,
+ };
+ vaapi_encode_add_global_param(avctx,
+ VAEncMiscParameterTypeQualityLevel,
+ &ctx->quality_params,
sizeof(ctx->quality_params));
}
#else