| af3bf2227c951a59e2dcc44ab90790d247225375 |
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11-Sep-2014 |
Andy Qiu <junhai.qiu@intel.com> |
support 480/576 mode.
Bug: 17391301
BZ: 222162
Change-Id: I96ac2695455723978f5a7c4fb5b5f74c4719580f
Signed-off-by: Andy Qiu <junhai.qiu@intel.com>
/hardware/intel/img/hwcomposer/include/DisplayQuery.h
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| cd727f537d5085eec7f1b8f9c1d33922d4de75d4 |
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24-Jul-2014 |
Prodyut Hazarika <prodyut.hazarika@intel.com> |
Change license headers to Apache
BZ: 209178
Change-Id: I4933f49129b085ef5a76c28ae4a775cef5b1b636
Signed-off-by: Prodyut Hazarika <prodyut.hazarika@intel.com>
/hardware/intel/img/hwcomposer/include/DisplayQuery.h
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| d248396b4f48861e1e27c5e316c776121ab44938 |
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11-Jul-2013 |
mamatha balguri <mamatha.balguri@intel.com> |
widi: Optimize widi presentation mode path
BZ: 123991
Currently BG/presentation mode video playback is streamed at local display resolution
instead of content resolution. This is resulted in unnecessary scaling and color conversions.
This patch optimizes BG mode video playback path and RGB data path if
1. There is only one RGB or NV12 layer and this layer is not in the Primary display layers
2. there is no transformation and
3. there is no blending
These optimizations are done by setting overlay flag when the above conditions are met.
If the layer is NV12, HWC sends the decoder's khandles to Widi pipeline(same as in extended mode).
If the layer is RGB, we allocate NV12 buffers to blit the RGB framebuffer into, and then
send those buffers to widi pipeline.
Signed-off-by: mamatha balguri <mamatha.balguri@intel.com>
Change-Id: Ia108f263b749087992f71be03114489e8428f20b
Reviewed-on: http://android.intel.com:8080/119106
Reviewed-by: Crabtree, Robert <robert.crabtree@intel.com>
Reviewed-by: Qiu, Junhai <junhai.qiu@intel.com>
Tested-by: Sun, Hang L <hang.l.sun@intel.com>
Reviewed-by: cactus <cactus@intel.com>
Tested-by: cactus <cactus@intel.com>
/hardware/intel/img/hwcomposer/include/DisplayQuery.h
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| 23921d7a334e7f84a0453dcbbf60154dc7f9c0d3 |
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15-May-2013 |
lychenx <liy.x.chen@intel.com> |
the new created video was displayed abnormally in movie studio
BZ: 94694
the render chroma (cb or cr) stride of YUV420 buffer doesn't match the display overlay
setting, on the render part, chroma stride = luma stride / 2; while on the display
overlay setting, the chroma stride should be ainged as 64; so if the luma stride is 960,
the overlay display result is wrong (on chroma part). This patch is to change Y ALIGN to
128 in gralloc and HW composer, it will cater for image render and display overlay both
Change-Id: Icb4df2b368e0570516da44f153e0be9c24613771
Signed-off-by: lychenx <liy.x.chen@intel.com>
Reviewed-on: http://android.intel.com:8080/107813
Reviewed-by: cactus <cactus@intel.com>
Reviewed-by: Qiu, Junhai <junhai.qiu@intel.com>
Reviewed-by: Hu, Austin <austin.hu@intel.com>
Reviewed-by: Patel, Hitesh K <hitesh.k.patel@intel.com>
Reviewed-by: Stimson, Dale B <dale.b.stimson@intel.com>
Tested-by: Stimson, Dale B <dale.b.stimson@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
/hardware/intel/img/hwcomposer/include/DisplayQuery.h
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| 65efc253a628175c7afa95c431b746ea20052794 |
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26-Apr-2013 |
Andy Qiu <junhai.qiu@intel.com> |
Presentation and video extended mode support for HDMI and WiDi
BZ: 103740
Implement DisplayQuery class to check whether a layer is a video layer.
Implement DisplayAnalyzer to analyze contents first before layers are prepared,
if video extended mode is set by the analyzer then video layer in the primary layer is skipped.
If visible layer in video extended mode is 0 then display of primary
device can be turned off, otherwise, display of primary device needs
to be turned on always. (Turn off display will cause system to freeze,
so the feature is disabled for now).
Change-Id: I74711a7e8eab9a2055fba043a910e7db4fbfb1f9
Signed-off-by: Andy Qiu <junhai.qiu@intel.com>
Reviewed-on: http://android.intel.com:8080/104852
Reviewed-by: cactus <cactus@intel.com>
Reviewed-by: Gummadi, Latha C <latha.c.gummadi@intel.com>
Tested-by: Gummadi, Latha C <latha.c.gummadi@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
/hardware/intel/img/hwcomposer/include/DisplayQuery.h
|