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Sherry-LinSherry-Lin
committedApr 24, 2019
Readme: update feature list for default and open source build
Fixes #568
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‎README.md

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@@ -91,10 +91,10 @@ With the above options it is possible to build (table assumes that non-listed op
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| No. | Build option(s) | HW Features | Shaders (Kernels) | Comments |
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|-|-|-|-|-|
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| 1 | ENABLE_KERNELS=ON | Yes | Close source (pre-built) | **Default**, full feature driver |
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| 1 | ENABLE_KERNELS=ON | Yes | Close source (pre-built) | **Default Build**, full feature driver |
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| 2 | ENABLE_KERNELS=OFF | Yes | None | HW features only, include HW decoder, HW VDEnc Encoder (CQP mode) |
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| 3 | ENABLE_NONFREE_KERNELS=OFF | Yes | Open source (pre-built) | HW features available in prev. mode (ENABLE_KERNELS=ON) and features supported by open source shaders |
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| 4 | ENABLE_NONFREE_KERNELS=OFF BUILD_KERNELS=ON | Yes | Open source | Same as ENABLE_NONFREE_KERNELS=OFF driver, but shaders are rebuilt from sources |
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| 3 | ENABLE_NONFREE_KERNELS=OFF | Yes | Open source (pre-built) | **Open Source Build**, HW features available in prev. mode (ENABLE_KERNELS=ON) and features supported by open source shaders |
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| 4 | ENABLE_NONFREE_KERNELS=OFF BUILD_KERNELS=ON | Yes | Open source | **Open Source Build**, Same as ENABLE_NONFREE_KERNELS=OFF driver, but shaders are rebuilt from sources |
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## Supported Platforms
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WHL (Whiskey Lake)
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CNL (Cannonlake)
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CML (Comet Lake)
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ICL (Ice Lake)
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## Default Driver Build Features
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| CODEC | BDW | SKL | BXT/APL | KBL | CFL | WHL | CNL | ICL* |
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|------------|------|--------|---------|---------|-------|-------|------|---------|
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| AVC | D/Es | D/E/Es | D/E/Es | D/E/Es | D/E/Es| D/E/Es| D/Es | D/E/Es |
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| MPEG-2 | D/Es | D/Es | D | D/Es | D/Es | D/Es | D/Es | D/Es |
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| VC-1 | D | D | D | D | D | D | D | D |
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| JPEG | D | D/E | D/E | D/E | D/E | D/E | D/E | D/E |
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| VP8 | D | D | D | D | D | D/Es | D/Es | D/Es |
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| HEVC 8bit | | D/Es | D/Es | D/Es | D/Es | D/Es | D/Es | D/E/Es |
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| HEVC 10bit | | | D | D | D | D | D/Es | D/E/Es |
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| VP9 8bit | | | D | D | D | D | D | D/E |
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| VP9 10bit | | | | D | D | D | D | D/E |
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## Driver Features
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### Features in Default Driver Build
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| CODEC | BDW | SKL | BXT/APL | KBL | CFL | WHL | CML | ICL* |
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|---|---|---|---|---|---|---|---|---|
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| AVC | D/Es | D/E/Es | D/E/Es | D/E/Es | D/E/Es | D/E/Es | D/E/Es | D/E/Es |
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| MPEG-2 | D/Es | D/Es | D | D/Es | D/Es | D/Es | D/Es | D/Es |
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| VC-1 | D | D | D | D | D | D | D | D |
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| JPEG | D | D/E | D/E | D/E | D/E | D/E | D/E | D/E |
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| VP8 | D | D | D | D/Es | D/Es | D/Es | D/Es | D/Es |
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| HEVC 8bit | | D/Es | D/Es | D/Es | D/Es | D/Es | D/Es | D/E/Es |
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| HEVC 8bit 422 | | | | | | | | D/Es |
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| HEVC 8bit 444 | | | | | | | | D/E |
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| HEVC 10bit | | | D | D/Es | D/Es | D/Es | D/Es | D/E/Es |
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| HEVC 10bit 422 | | | | | | | | D/Es |
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| HEVC 10bit 444 | | | | | | | | D/E |
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| VP9 8bit | | | D | D | D | D | D | D/E |
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| VP9 8bit 444 | | | | | | | | D/E |
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| VP9 10bit | | | | D | D | D | D | D/E |
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| VP9 10bit 444 | | | | | | | | D/E |
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D - HW Decoding
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E - HW Encoding
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E - HW Encoding, Low Power Encoding
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Es - HW + Shader Encoding
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\* ICL encoding is pending on i915 support on upstream, for more information, please check [Known Issues and Limitations #5](https://github.com/intel/media-driver/blob/master/README.md#known-issues-and-limitations).
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| Video Processing | BDW | SKL | BXT/APL | KBL | CFL | WHL | CNL | ICL |
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|----------------------------------------------|-----|-----|---------|-----|-----|-----|-----|-----|
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| Blending | Y | Y | Y | Y | Y | Y | Y | Y |
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| CSC (Color Space Conversion) | Y | Y | Y | Y | Y | Y | Y | Y |
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| De-interlace | Y | Y | Y | Y | Y | Y | Y | Y |
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| De-noise | Y | Y | Y | Y | Y | Y | Y | Y |
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| Luma Key | Y | Y | Y | Y | Y | Y | Y | Y |
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| Mirroring | Y | Y | Y | Y | Y | Y | Y | Y |
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| ProcAmp (brightness,contrast,hue,saturation) | Y | Y | Y | Y | Y | Y | Y | Y |
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| Rotation | Y | Y | Y | Y | Y | Y | Y | Y |
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| Scaling | Y | Y | Y | Y | Y | Y | Y | Y |
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| Sharpening | Y | Y | Y | Y | Y | Y | Y | Y |
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| STD/E (Skin Tone Detect & Enhancement) | Y | Y | Y | Y | Y | Y | Y | Y |
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| TCC (Total Color Control) | Y | Y | Y | Y | Y | Y | Y | Y |
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| Color fill | Y | Y | Y | Y | Y | Y | Y | Y |
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| Chroma Siting | | Y | Y | Y | Y | Y | Y | Y |
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| HDR10 Tone Mapping | | | | | | | | Y |
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| Video Processing | BDW | SKL | BXT/APL | KBL | CFL | WHL | CML | ICL |
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|---|---|---|---|---|---|---|---|---|
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| Blending | Y | Y | Y | Y | Y | Y | Y | Y |
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| CSC (Color Space Conversion) | Y | Y | Y | Y | Y | Y | Y | Y |
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| De-interlace | Y | Y | Y | Y | Y | Y | Y | Y |
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| De-noise | Y | Y | Y | Y | Y | Y | Y | Y |
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| Luma Key | Y | Y | Y | Y | Y | Y | Y | Y |
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| Mirroring | Y | Y | Y | Y | Y | Y | Y | Y |
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| ProcAmp (brightness,contrast,hue,saturation) | Y | Y | Y | Y | Y | Y | Y | Y |
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| Rotation | Y | Y | Y | Y | Y | Y | Y | Y |
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| Scaling | Y | Y | Y | Y | Y | Y | Y | Y |
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| Sharpening | Y | Y | Y | Y | Y | Y | Y | Y |
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| STD/E (Skin Tone Detect & Enhancement) | Y | Y | Y | Y | Y | Y | Y | Y |
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| TCC (Total Color Control) | Y | Y | Y | Y | Y | Y | Y | Y |
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| Color fill | Y | Y | Y | Y | Y | Y | Y | Y |
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| Chroma Siting | | Y | Y | Y | Y | Y | Y | Y |
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| HDR10 Tone Mapping | | | | | | | | Y |
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For detail feature information, you can access [Media Features](https://github.com/intel/media-driver/blob/master/docs/media_features.md).
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## HW Media Features
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| Media Features | BDW | SKL | BXT/APL | KBL | CFL | WHL | CNL | ICL |
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|----------------|------|-----|---------|-----|-----|-----|-----|-----|
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| AVC | D | D | D/E | D/E | D/E | D/E | D | D/E |
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| MPEG-2 | D | D | D | D | D | D | D | D |
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| VC-1 | D | D | D | D | D | D | D | D |
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| JPEG | D | D/E | D/E | D/E | D/E | D/E | D/E | D/E |
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| VP8 | D | D | D | D | D | D | D | D |
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| HEVC 8bit | | D | D | D | D | D | D | D/E |
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| HEVC 10bit | | | D | D | D | D | D | D/E |
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| VP9 8bit | | | D | D | D | D | D | D/E |
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| VP9 10bit | | | | D | D | D | D | D/E |
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### Features in Open Source Build
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| CODEC | BDW | SKL | BXT/APL | KBL | CFL | WHL | CML | ICL* |
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|---|---|---|---|---|---|---|---|---|
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| AVC | D | D/E | D/E | D/E | D/E | D/E | D/E | D/E |
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| MPEG-2 | D | D | D | D | D | D | D | D |
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| VC-1 | | | | | | | | |
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| JPEG | D | D/E | D/E | D/E | D/E | D/E | D/E | D/E |
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| VP8 | D | D | D | D | D | D | D | D |
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| HEVC 8bit | | D | D | D | D | D | D | D/E |
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| HEVC 8bit 422 | | | | | | | | D |
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| HEVC 8bit 444 | | | | | | | | D/E |
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| HEVC 10bit | | | D | D | D | D | D | D/E |
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| HEVC 10bit 422 | | | | | | | | D |
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| HEVC 10bit 444 | | | | | | | | D/E |
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| VP9 8bit | | | D | D | D | D | D | D/E |
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| VP9 8bit 444 | | | | | | | | D/E |
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| VP9 10bit | | | | D | D | D | D | D/E |
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| VP9 10bit 444 | | | | | | | | D/E |
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D - HW Decoding
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E - HW Encoding, VDEnc CQP mode only, BRC mode is pending on i915 support on upstream.
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## Open Source Shader Media Features
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| Media Features | BDW | SKL | BXT/APL | KBL | CFL | WHL | CNL | ICL |
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|----------------------------------------------|-----|-----|---------|-----|-----|-----|-----|-----|
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| Blending | | | | | | | | Y |
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| CSC (Color Space Conversion) | | | | | | | | Y |
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| De-interlace | | | | | | | | Y |
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| Luma Key | | | | | | | | Y |
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| Mirroring | | | | | | | | Y |
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| ProcAmp (brightness,contrast,hue,saturation) | | | | | | | | Y |
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| Rotation | | | | | | | | Y |
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| Scaling | | | | | | | | Y |
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| Sharpening | | | | | | | | Y |
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| Color fill | | | | | | | | Y |
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| Chroma Siting | | | | | | | | Y |
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## Close Source Shader Media Codec Features
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All Open Source Shaders listed in the previous paragraph are still available, but Close Source Media Codec Shaders provide few additional features listed below.
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| Encode Features | BDW | SKL | BXT/APL | KBL | CFL | WHL | CNL | ICL* |
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|-----------------|-----|-----|---------|-----|-----|-----|-----|------|
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| AVC | Es | Es | Es | Es | Es | Es | Es | Es |
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| MPEG-2 | Es | Es | | Es | Es | Es | Es | Es |
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| VP8 | | | | | | Es | Es | Es |
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| HEVC 8bit | | Es | Es | Es | Es | Es | Es | Es |
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| HEVC 10bit | | | | | | | Es | Es |
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Es - HW + Shader Encoding
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E - HW Encoding, Low Power Encoding
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\* ICL encoding is pending on i915 support on upstream, for more information, please check [Known Issues and Limitations #5](https://github.com/intel/media-driver/blob/master/README.md#known-issues-and-limitations).
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| Video Processing | BDW | SKL | BXT/APL | KBL | CFL | WHL | CML | ICL |
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|---|---|---|---|---|---|---|---|---|
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| Blending | | | | | | | | Y |
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| CSC (Color Space Conversion) | | | | | | | | Y |
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| De-interlace | | | | | | | | Y |
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| Luma Key | | | | | | | | Y |
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| Mirroring | | | | | | | | Y |
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| ProcAmp (brightness,contrast,hue,saturation) | | | | | | | | Y |
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| Rotation | | | | | | | | Y |
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| Scaling | | | | | | | | Y |
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| Sharpening | | | | | | | | Y |
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| Color fill | | | | | | | | Y |
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| Chroma Siting | | | | | | | | Y |
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## Known Issues and Limitations

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