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| author | Fei Wang <fei.w.wang@intel.com> | 2024-03-28 16:10:59 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2024-04-03 10:23:05 +0800 |
| commit | 09377887df4bb74c4be0c44a610a33bc04895274 (patch) | |
| tree | 515c47bc3164f52014c68148d996eed10a39c82a /libavcodec/vaapi_encode.c | |
| parent | 0faf2ca98a3abf1f44d73e27c785f24e24e6535c (diff) | |
| download | ffmpeg-09377887df4bb74c4be0c44a610a33bc04895274.tar.gz | |
lavc/vaapi_encode: Add VAAPI version check for BLBRC
Fix build fail when VAAPI version less than 0.39.2.
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
Diffstat (limited to 'libavcodec/vaapi_encode.c')
| -rw-r--r-- | libavcodec/vaapi_encode.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c index ca6e6911ff..5917006eda 100644 --- a/libavcodec/vaapi_encode.c +++ b/libavcodec/vaapi_encode.c @@ -1806,9 +1806,17 @@ 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++) { @@ -2033,7 +2041,11 @@ 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 }; } @@ -2062,11 +2074,13 @@ 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, VAEncMiscParameterTypeRateControl, |