| 37fb84f8b26e3061c1ccb404bf4c962eed5e6057 |
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23-Nov-2011 |
Vladimir Chtchetkine <vchtchetkine@google.com> |
Implements white balance and exposure compensation for emulated webcam
Change-Id: Id2dbb227280f0c0e1b5708ef78b9f19b087f92d5
/external/qemu/android/camera/camera-format-converters.c
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| c68dbbef0118eab4256acfc0d9430f0e557a82a1 |
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23-Sep-2011 |
Vladimir Chtchetkine <vchtchetkine@google.com> |
Timeout frame capturing.
It has been observed on some of the MS camera devices, that device may got stuck on something
that would alwais return EAGAIN when queried for the next video frame. This requires us to
timeout the loop that repeats attempts to acquire first frame from the device. Also added
detection and reporting of I/O errors occurred during frame capturing.
Also, this CL contains some cosmetick changes to error and warning reporting.
Change-Id: I81edaf5ff8bfe147dbe4510e1446e77a87817f37
/external/qemu/android/camera/camera-format-converters.c
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| ddd59b14583126d6282d2fab3142171934981e85 |
|
21-Sep-2011 |
Vladimir Chtchetkine <vchtchetkine@google.com> |
Fix NV12, and NV21 format descriptors
Also adds support for YU12 pixel format that is used in video frames
Change-Id: I613beef8b3e2296fd1fab7e2b9d2956fba1ac788
/external/qemu/android/camera/camera-format-converters.c
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| 26fafb586bdb4f0d82d13bf4bde882d3f51fc939 |
|
20-Sep-2011 |
Vladimir Chtchetkine <vchtchetkine@google.com> |
Implements converters for BAYER pixel format
Change-Id: I68abaa8b89e2b46dc57bff1d7dbd6d9fda213dc8
/external/qemu/android/camera/camera-format-converters.c
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| d6362e54b7b116a42d45a1ef499ff180548c7674 |
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17-Sep-2011 |
Vladimir Chtchetkine <vchtchetkine@google.com> |
Refactor the converters to make them more manageable
The current conversion implementation was laking flexibility as far as adding support
for new formats was concerned. In particular, adding support for each new format meant
adding four converter routines: new format <--> RGB, new format <--> YUV. This was not
scalable, so had to be rewritten.
The new conversion implementation consists of four generic converters between different
flavors og RGB/YUV formats, and array of descriptors for each supported format. Each
descriptor contains information that is sufficient for the converter routines to perform
its job. So, adding new format is just creating a new descriptor for that format, and
adding it to the array of supported descriptors.
Change-Id: Ica107d14fa03fa8f41eb9192f2c023a97f54b62c
/external/qemu/android/camera/camera-format-converters.c
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| 916106df33bcbceceb81b582a331915f487ea21e |
|
16-Sep-2011 |
Vladimir Chtchetkine <vchtchetkine@google.com> |
Add support for NV21, and NV12 formats
Change-Id: I4bea0f3678b2ac21f3c6cf80581e997145e2a58d
/external/qemu/android/camera/camera-format-converters.c
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| cf1c2c70dd99e7d78816ba9a558f9ed8c016862b |
|
04-Sep-2011 |
Vladimir Chtchetkine <vchtchetkine@google.com> |
Implements camera service in emulator
This is fully functional camera service implementation, that works (tested) on both,
Linux and Windows.
Fixed little/big endian bugs in the coverter code. Moved preview frames to use RGB32
instead of RGB565: RGB32 conversions are simpler and faster in the guest.
Made "payload size send" a separate routine
Change-Id: I96954f4c2cb4e4ef4dd6a20e41897d79c5037bae
/external/qemu/android/camera/camera-format-converters.c
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| 88fceb022e53ede2f6a7e57a8cbd63f5ac2e1bb3 |
|
24-Aug-2011 |
Vladimir Chtchetkine <vchtchetkine@google.com> |
Fix the darwin build
Change-Id: I87bd356f7673bdbcc8e5f196f4a89182b3a36cbe
/external/qemu/android/camera/camera-format-converters.c
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| 0620f37593cc760cfab891defeff04e00be09260 |
|
24-Aug-2011 |
Vladimir Chtchetkine <vchtchetkine@google.com> |
Fix the build by #ifdefing linux-only includes
Change-Id: Ia4b6b45ad305307f28858f834f284b07be7d134d
/external/qemu/android/camera/camera-format-converters.c
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| 4ed09fd35085c96ae8edbda87757187f75eeac8d |
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18-Aug-2011 |
Vladimir Chtchetkine <vchtchetkine@google.com> |
Video capturing code for Linux, and Windows
Contains API that connects to a camera device, and pulls video frames from it
on request from the client.
Change-Id: If1d80c57611afff637a7734ce5c3a2c874cfc85a
/external/qemu/android/camera/camera-format-converters.c
|