[FFmpeg-devel] [PATCH 4/4, v2] avcodec/amfenc: GPU driver version check

From: Araz Iusubov <primeadvice@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Araz Iusubov <Primeadvice@gmail.com>
Subject: [FFmpeg-devel] [PATCH 4/4, v2] avcodec/amfenc: GPU driver version check
Date: Thu,  1 Aug 2024 13:13:38 +0200
Message-ID: <20240801111338.1683-4-Primeadvice@gmail.com> (raw)
In-Reply-To: <20240801111338.1683-1-Primeadvice@gmail.com>

Implemented gpu driver check.
10-bit patch works incorrectly on driver version lower than 23.30.

---
 libavcodec/amfenc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavcodec/amfenc.c b/libavcodec/amfenc.c
index 49dd91c4e0..41eaef9758 100644
--- a/libavcodec/amfenc.c
+++ b/libavcodec/amfenc.c
@@ -415,6 +415,10 @@ static int amf_init_encoder(AVCodecContext *avctx)
     else
         pix_fmt = avctx->pix_fmt;
 
+    if (pix_fmt == AV_PIX_FMT_P010) {
+        AMF_RETURN_IF_FALSE(ctx, ctx->version >= AMF_MAKE_FULL_VERSION(1, 4, 32, 0), AVERROR_UNKNOWN, "10-bit encoder is not supported by AMD GPU drivers versions lower than 23.30.\n");
+    }
+
     ctx->format = amf_av_to_amf_format(pix_fmt);
     AMF_RETURN_IF_FALSE(ctx, ctx->format != AMF_SURFACE_UNKNOWN, AVERROR(EINVAL),
                         "Format %s is not supported\n", av_get_pix_fmt_name(pix_fmt));
-- 
2.45.2.windows.1

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