From: Fei Wang <fei.w.wang-at-intel.com@ffmpeg.org>
To: ffmpeg-devel@ffmpeg.org
Cc: Fei Wang <fei.w.wang@intel.com>, Linjie Fu <linjie.fu@intel.com>
Subject: [FFmpeg-devel] [PATCH v3 3/3] lavc/vaapi_vp9: add surface internal re-allocation capability
Date: Tue, 23 Aug 2022 16:19:29 +0800
Message-ID: <20220823081929.413947-3-fei.w.wang@intel.com> (raw)
In-Reply-To: <20220823081929.413947-1-fei.w.wang@intel.com>
From: Linjie Fu <linjie.fu@intel.com>
Surfaces need to bound to a vaContext when context is created before
VAAPI 1.0.0, it need to reset context if surface change. So re-allocation
capability only available after VAAPI 1.0.0.
Detail changes in VAAPI:
https://github.com/intel/libva/commit/492b692005ccd0d8da190209d5b3ae7b7825f4b8
Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
---
update:
1. add va check version 1.0.0
libavcodec/vaapi_vp9.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavcodec/vaapi_vp9.c b/libavcodec/vaapi_vp9.c
index 776382f683..7dce0250a0 100644
--- a/libavcodec/vaapi_vp9.c
+++ b/libavcodec/vaapi_vp9.c
@@ -181,5 +181,9 @@ const AVHWAccel ff_vp9_vaapi_hwaccel = {
.uninit = ff_vaapi_decode_uninit,
.frame_params = ff_vaapi_common_frame_params,
.priv_data_size = sizeof(VAAPIDecodeContext),
+#if VA_CHECK_VERSION(1, 0, 0)
+ .caps_internal = HWACCEL_CAP_ASYNC_SAFE | HWACCEL_CAP_INTERNAL_ALLOC,
+#else
.caps_internal = HWACCEL_CAP_ASYNC_SAFE,
+#endif
};
--
2.25.1
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next prev parent reply other threads:[~2022-08-23 8:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-23 8:19 [FFmpeg-devel] [PATCH v3 1/3] lavc/decode: Warp get_hw_config function Fei Wang
2022-08-23 8:19 ` [FFmpeg-devel] [PATCH v3 2/3] lavc/decode: Add internal surface re-allocate method for hwaccel Fei Wang
2022-09-07 21:56 ` Mark Thompson
2022-09-19 6:09 ` Wang, Fei W
2022-11-08 11:58 ` Wang, Fei W
2022-08-23 8:19 ` Fei Wang [this message]
2022-08-31 1:20 ` [FFmpeg-devel] [PATCH v3 1/3] lavc/decode: Warp get_hw_config function Wang, Fei W
2022-09-07 8:47 ` Xiang, Haihao
2022-09-07 22:13 ` Mark Thompson
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