On 28/03/2024 02:07, Xiang, Haihao wrote:
From: Haihao Xiang <haihao.xi...@intel.com>

Both Main Intra and Main 10 Intra are Rext, we may use Main and Main 10
instead for decoding. This patch fixes the error below:

[hevc @ 0x55a771b80a00] No support for codec hevc profile 4.
[hevc @ 0x55a771b80a00] Failed setup for format vaapi: hwaccel
initialisation returned error.

Signed-off-by: Haihao Xiang <haihao.xi...@intel.com>
---
  libavcodec/vaapi_hevc.c | 7 +++++++
  1 file changed, 7 insertions(+)

diff --git a/libavcodec/vaapi_hevc.c b/libavcodec/vaapi_hevc.c
index 3bdd2dd1b8..83b94d1a55 100644
--- a/libavcodec/vaapi_hevc.c
+++ b/libavcodec/vaapi_hevc.c
@@ -612,6 +612,13 @@ VAProfile 
ff_vaapi_parse_hevc_rext_scc_profile(AVCodecContext *avctx)
          av_log(avctx, AV_LOG_VERBOSE, "HEVC profile %s is found.\n", 
profile->name);
      }
+#if VA_CHECK_VERSION(0, 37, 0)
+    if (!strcmp(profile->name, "Main Intra"))
+        return VAProfileHEVCMain;
+    else if (!strcmp(profile->name, "Main 10 Intra"))
+        return VAProfileHEVCMain10;
+#endif
+
  #if VA_CHECK_VERSION(1, 2, 0)
      if (!strcmp(profile->name, "Main 12") ||
          !strcmp(profile->name, "Main 12 Intra"))

What if high_precision_offsets_enabled_flag is set?

(That doesn't matter for the VAAPI encoder setting the profile because we 
always have it as zero.)

Thanks,

- Mark
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