Alexander Alekhin
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fce4a19d0d
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5.x: cleanup compatibility code (2021-10)
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4 years ago |
Mikhail Nikolskii
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a604d44d06
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Merge pull request #19755 from mikhail-nikolskiy:ffmpeg-umat
cv::UMat output/input in VideoCapture/VideoWriter (data stays in GPU memory)
* FFMPEG with UMat input/output
* OpenCL_D3D* context
* fix Linux build
* cosmetic changes
* fix build if USE_AV_HW_CODECS=0
* simplify how child context pointer stored in parent context
* QSV interop with OpenCL on Windows
* detect_msdk.cmake via pkg-config
* fix av_buffer_ref() usage
* revert windows-decode-mfx whitelisting; remove debug msg
* address review comments
* rename property to HW_ACCELERATION_USE_OPENCL
* fix issue with "cl_khr_d3d11_sharing" extension not reported by OpenCL GPU+CPU platform
* core(ocl): add OpenCL stubs for configurations without OpenCL
* videoio(ffmpeg): update #if guards
* Put OpenCL related code under HAVE_OPENCL; simplify reuse of media context from OpenCL context
* videoio(test): skip unsupported tests
- plugins don't support OpenCL/UMat yet
- change handling of *_USE_OPENCL flag
* videoio(ffmpeg): OpenCL dependency
* videoio(ffmpeg): MediaSDK/oneVPL dependency
* cleanup, logging
* cmake: fix handling of 3rdparty interface targets
Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
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4 years ago |
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Mikhail Nikolskii
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bf9f67e93f
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Merge pull request #19783 from mikhail-nikolskiy:interop-perf
Performance optimization in DirectX and VAAPI interop
* optimization in OpenCL NV12<>BGR kernels
* reduce kernel work-size
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4 years ago |
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Alexander Alekhin
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3dd55d284d
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core(libva): use dynamic loader
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4 years ago |
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Alexander Alekhin
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c945ea125a
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ocl: fix PlatformInfo usage
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5 years ago |
Odianosen Ejale
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862fc06b6f
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Fixed and updated OpenCL-VA interoperability
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5 years ago |
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Alexander Alekhin
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2129c72bc0
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core(OpenCL): thread-local OpenCL execution context
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5 years ago |
Maksim Shabunin
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c26c43c69c
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Fixed compilation with VA-interop on 32-bit platforms
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6 years ago |
Hamdi Sahloul
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a39e0daacf
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Utilize CV_UNUSED macro
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7 years ago |
Alexander Alekhin
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4910f16f16
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core(libva): support YV12 too
Added to CPU path only.
OpenCL code path still expects NV12 only (according to Intel OpenCL extension)
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7 years ago |
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Alexander Alekhin
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576d2dbac0
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refactor: don't use CV_ErrorNoReturn() internally
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7 years ago |
Maksim Shabunin
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6e9d0d9a0c
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Visual Studio 2015 warning and test fixes
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10 years ago |
Alexey Ershov
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933ad0e710
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changed call to getDefault: false to true in fallback initialization
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10 years ago |
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Alexey Ershov
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5937e58a11
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fixed argument in call to {Input|Output}Array.getMat()
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10 years ago |
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Alexey Ershov
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949410b347
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separated UMat & Mat usage in interop/copy paths
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10 years ago |
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Alexey Ershov
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68a0347ff9
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fallback path & sample timing implemented
fixed trailing whitespaces
renamed files *vaapi* to *va_intel*
changed names vaapi* to va_intel*
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10 years ago |
