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lavc/vaapi_encode: Add VAAPI version check for BLBRC

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Fix build fail when VAAPI version less than 0.39.2.

Signed-off-by: Fei Wang <fei.w.wang@intel.com>
(cherry picked from commit 09377887df4bb74c4be0c44a610a33bc04895274)
This commit is contained in:
Fei Wang 2024-03-28 16:10:59 +08:00 committed by Haihao Xiang
parent 4bb04c52fb
commit 2d18c4906f
1 changed files with 17 additions and 3 deletions
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20
libavcodec/vaapi_encode.c
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@ -1805,9 +1805,17 @@ static av_cold int vaapi_encode_init_rate_control(AVCodecContext *avctx)
int i, first = 1, res;
supported_va_rc_modes = rc_attr.value;
if (ctx->blbrc && !(supported_va_rc_modes & VA_RC_MB)) {
if (ctx->blbrc) {
#if VA_CHECK_VERSION(0, 39, 2)
if (!(supported_va_rc_modes & VA_RC_MB)) {
ctx->blbrc = 0;
av_log(avctx, AV_LOG_WARNING, "Driver does not support BLBRC.\n");
}
#else
ctx->blbrc = 0;
av_log(avctx, AV_LOG_WARNING, "Driver does not support BLBRC.\n");
av_log(avctx, AV_LOG_WARNING, "Please consider to update to VAAPI 0.39.2 "
"or above, which can support BLBRC.\n");
#endif
}
for (i = 0; i < FF_ARRAY_ELEMS(vaapi_encode_rc_modes); i++) {
@ -2032,7 +2040,11 @@ rc_mode_found:
ctx->config_attributes[ctx->nb_config_attributes++] =
(VAConfigAttrib) {
.type = VAConfigAttribRateControl,
#if VA_CHECK_VERSION(0, 39, 2)
.value = ctx->blbrc ? ctx->va_rc_mode | VA_RC_MB : ctx->va_rc_mode,
#else
.value = ctx->va_rc_mode,
#endif
};
}
@ -2061,10 +2073,12 @@ rc_mode_found:
#if VA_CHECK_VERSION(1, 1, 0)
.ICQ_quality_factor = av_clip(rc_quality, 1, 51),
.max_qp = (avctx->qmax > 0 ? avctx->qmax : 0),
.rc_flags.bits.mb_rate_control = ctx->blbrc ? 1 : 2,
#endif
#if VA_CHECK_VERSION(1, 3, 0)
.quality_factor = rc_quality,
#endif
#if VA_CHECK_VERSION(0, 39, 2)
.rc_flags.bits.mb_rate_control = ctx->blbrc ? 1 : 2,
#endif
};
vaapi_encode_add_global_param(avctx,