diff mbox

[FFmpeg-devel,V5,2/4] lavc/vaapi_encode: Add max slices number query.

Message ID 79d133af-1e5e-1781-8e8c-70ca3f101b4a@gmail.com
State Superseded
Headers show

Commit Message

Jun Zhao Aug. 24, 2017, 1:13 a.m. UTC 
From 4cac77cf990e91fececaf3dc5bffe606fcdae17c Mon Sep 17 00:00:00 2001
From: Jun Zhao <jun.zhao@intel.com>
Date: Tue, 1 Aug 2017 04:16:30 -0400
Subject: [V5 2/4] lavc/vaapi_encode: Add max slices number query.

Add max slices number query.

Signed-off-by: Jun Zhao <jun.zhao@intel.com>
---
 libavcodec/vaapi_encode.c | 4 ++++
 libavcodec/vaapi_encode.h | 4 ++++
 2 files changed, 8 insertions(+)

Comments

Moritz Barsnick Sept. 13, 2017, 12:18 p.m. UTC | #1 
On Thu, Aug 24, 2017 at 09:13:09 +0800, Jun Zhao wrote:
> +    // Supported max-slices number per frame. (0 means driver cannot
> +    // support max mutil-slices query)
                      ^^^^^ multi

Moritz
Jun Zhao Sept. 14, 2017, 12:31 a.m. UTC | #2 
On 2017/9/13 20:18, Moritz Barsnick wrote:
> On Thu, Aug 24, 2017 at 09:13:09 +0800, Jun Zhao wrote:
>> +    // Supported max-slices number per frame. (0 means driver cannot
>> +    // support max mutil-slices query)
>                       ^^^^^ multi
>
> Moritz
Tks. will fix the typo.
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
diff mbox

Patch

diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c
index f49e0e3b91..011aedd9d9 100644
--- a/libavcodec/vaapi_encode.c
+++ b/libavcodec/vaapi_encode.c
@@ -971,6 +971,7 @@  static av_cold int vaapi_encode_config_attributes(AVCodecContext *avctx)
         { VAConfigAttribRTFormat         },
         { VAConfigAttribRateControl      },
         { VAConfigAttribEncMaxRefFrames  },
+        { VAConfigAttribEncMaxSlices     },
         { VAConfigAttribEncPackedHeaders },
     };
 
@@ -1101,6 +1102,9 @@  static av_cold int vaapi_encode_config_attributes(AVCodecContext *avctx)
             }
         }
         break;
+        case VAConfigAttribEncMaxSlices:
+            ctx->max_slices = attr[i].value;
+            break;
         case VAConfigAttribEncPackedHeaders:
             if (ctx->va_packed_headers & ~attr[i].value) {
                 // This isn't fatal, but packed headers are always
diff --git a/libavcodec/vaapi_encode.h b/libavcodec/vaapi_encode.h
index 364b5b8028..dafbbf5045 100644
--- a/libavcodec/vaapi_encode.h
+++ b/libavcodec/vaapi_encode.h
@@ -164,6 +164,10 @@  typedef struct VAAPIEncodeContext {
     } quality_params;
 #endif
 
+    // Supported max-slices number per frame. (0 means driver cannot
+    // support max mutil-slices query)
+    int             max_slices;
+
     // Per-sequence parameter structure (VAEncSequenceParameterBuffer*).
     void           *codec_sequence_params;