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is any possible to find a portable way, since it maybe not a x64 platform
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is it possible use this one instead hard code path. |
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Update according to review comments. Please review. |
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if we failed here. the image will leaked.
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Address review comments and rebase to latest ocl_blend. |
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you can return SharedPtr directly.
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ok to me, please send pull request to 01.org/libyami |
android's libva driver need this
we did not clear reflist0/1 for I frame, android driver will crash on this
else valgrind will complain use uninit value at L922
android's libva require this for csc
android's libva require use set the color standard.
Set sequence params to driver for every frame, else driver may crash when encoding some small size videos. Signed-off-by: Zhong Li <zhong.li@intel.com>
Because only short term reference supported right now, set all reference pictures to be short term. Signed-off-by: Zhong Li <zhong.li@intel.com>
This patch is to fix android encoding driver crash when encoding 1920x1080 videos. Signed-off-by: Zhong Li <zhong.li@intel.com>
1. Add multi-reference frames interface and test cases 2. Add multi-reference frames support for h264 and hevc. Because of current reoder mechanism, multi-reference is only used for forward reference. The max value of back referece frames is still one. Signed-off-by: Zhong Li <zhong.li@intel.com>
it make sure we can get width height after vppinputdecode configed
we do not need clean back ground for scaler, and it will make whole screen black when we use NV12 as dest, RGBX have no this problem, because there are some issue in opensource libva driver.
OclPostProcessBlender do not inhert from VaapiPostProcessBase more over, not all sub class deriver from VaapiDecoderBase or VaapiEncoderBase so make sure factory return IVideoXXX is better
libva's alpha blending have limited support, it only supports src&dest have same size. It's inconvenience for real word application. We'd better enable opencl based vpp functions. It also a step stone for other vpp operation. such as rotation,flips...etc
it's just a bare-bone application to test all base class works. it waiting for opencl kernels.
an alpha blending application to render random color blocks on a video.
* import cl image from VASurfaceID in ocl vpp base class * add opencl kernel for alpha blending
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There is hard code in vpp/Makefile.am for Beignet libcl.so include path, because Beignet doesn't provide pkg-config .pc file. Any suggestion?