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| author | Haihao Xiang <haihao.xiang@intel.com> | 2023-11-28 12:42:27 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2023-12-07 10:32:16 +0800 |
| commit | f89cff96d080a238e3b7c7020db08c0f8ed796e4 (patch) | |
| tree | 00447d76aa69bc1fd20450480aa2c6b1cf3b038e | |
| parent | e5f8b5313e2993fc53c74a4e58a3b630da7a703e (diff) | |
| download | ffmpeg-f89cff96d080a238e3b7c7020db08c0f8ed796e4.tar.gz | |
lavu/hwcontext_qsv: Make sure hardware vendor is Intel for qsv on d3d11va
When multiple hardwares are available, the default one might not be
Intel Hardware. We can use option vendor_id to choose the required
vendor.
Tested-by: Artem Galin <artem.galin@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
| -rw-r--r-- | libavutil/hwcontext_qsv.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavutil/hwcontext_qsv.c b/libavutil/hwcontext_qsv.c index 7f4a0fda0f..a67552b5ac 100644 --- a/libavutil/hwcontext_qsv.c +++ b/libavutil/hwcontext_qsv.c @@ -2200,6 +2200,12 @@ static int qsv_device_create(AVHWDeviceContext *ctx, const char *device, #endif #if CONFIG_D3D11VA case AV_HWDEVICE_TYPE_D3D11VA: + { + // Make sure the hardware vendor is Intel when multiple devices are + // available, it will be ignored if user specifies the child device + // explicitly + av_dict_set(&child_device_opts, "vendor_id", "0x8086", 0); + } break; #endif #if CONFIG_DXVA2 |