BTW-- you should take the latest patch from his site.
Yi
2009/7/10 Yi Sun <beyo...@gmail.com>
>
> get rid of inux/ use <jpeglib.h>
>
> On Fri, Jul 10, 2009 at 2:08 AM, Alexguitar <alexgui...@gmail.com> wrote:
>
>>
>> Hi Harishkumar,
>>
>> I'm Alex.
>> I tried Androidphan'patch(v4l2_camera_v2.patch) and your Android.mk to
>> compile.
>> I got a lot of error.
>>
>> frameworks/base/camera/libcameraservice/V4L2Camera.cpp:24:27: error:
>> linux/jpeglib.h: No such file or directory
>> frameworks/base/camera/libcameraservice/CameraHardware.h:28:27: error:
>> linux/jpeglib.h: No such file or directory
>>
>> Can you tell me What is the location of jpeglib.h should be placed on?
>>
>> Thanks a lot.
>>
>> Alex
>>
>> On 6月23日, 下午9時20分, Harishkumar V <harishpres...@gmail.com> wrote:
>> > Hi Androidplan,
>> >
>> > The libcamera.so and libcameraservice.so got created.
>> >
>> > In V4l2Camera.cpp, adding this solves the linking problem,
>> >
>> > extern "C" {
>> > #include "jpeglib.h"
>> >
>> > }
>> >
>> > instead of <jpeglib.h>
>> >
>> > Thanks and Regards,
>> > HarishKumar.V
>> >
>> > On Tue, Jun 23, 2009 at 6:45 PM, Harishkumar V <harishpres...@gmail.com
>> >wrote:
>> >
>> >
>> >
>> > > Hi Androidplan,
>> >
>> > > I think its problem with the linking of static library with the
>> android.
>> >
>> > > but, in the same android source, the skia includes local static
>> libraries
>> > > like jpeg.
>> >
>> > > Its mystery.
>> >
>> > > Thanks and Regards,
>> > > HarishKumar.V
>> >
>> > > On Tue, Jun 23, 2009 at 6:39 PM, Androidphan <niels.kee...@tass.nl>
>> wrote:
>> >
>> > >> It can be found here
>> > >>http://android-m912.googlecode.com/files/Android.mk
>> >
>> > >> On Jun 23, 2:57 pm, Harishkumar V <harishpres...@gmail.com> wrote:
>> > >> > Hi Androidplan,
>> >
>> > >> > can u send ur Android.mk file.
>> >
>> > >> > Thanks and Regards,
>> > >> > HarishKumar.V
>> >
>> > >> > On Tue, Jun 23, 2009 at 6:25 PM, Androidphan <niels.kee...@tass.nl
>> >
>> > >> wrote:
>> >
>> > >> > > Hmm, the Android.mk does says to include the static library
>> libjpeg...
>> >
>> > >> > > On Jun 23, 2:51 pm, Harishkumar V <harishpres...@gmail.com>
>> wrote:
>> > >> > > > Hi Androidplan,
>> >
>> > >> > > > I am able to provide jpeg headers and its compiling, during
>> linking
>> > >> it
>> > >> > > > reports errors,
>> >
>> > >> > > > 1) external/jpeg instead of external/jpeg/include solved the
>> jpeg
>> > >> header
>> > >> > > > problem.
>> > >> > > > 2) As recording_callback was not defined and Start_recording
>> was not
>> > >> > > used,
>> > >> > > > it returns only Error, i commented out that part.
>> >
>> > >> > > > after doing the above things, it compiled, during linking, it
>> > >> reports the
>> > >> > > > following,
>> >
>> > >> > > > target SharedLib: libcamera
>> >
>> > >>
>> (out/target/product/beagle/obj/SHARED_LIBRARIES/libcamera_intermediates/LIN
>> > >> > > KED/libcamera.so)
>> >
>> > >>
>> out/target/product/beagle/obj/SHARED_LIBRARIES/libcamera_intermediates/V4L2
>> > >> > > Camera.o:
>> > >> > > > In function `android::V4L2Camera::saveYUYVtoJPEG(unsigned
>> char*,
>> > >> int,
>> > >> > > int,
>> > >> > > > __sFILE*, int)':
>> > >> > > > frameworks/base/camera/libcameraservice/V4L2Camera.cpp:320:
>> > >> undefined
>> > >> > > > reference to `jpeg_std_error(jpeg_error_mgr*)'
>> > >> > > > frameworks/base/camera/libcameraservice/V4L2Camera.cpp:321:
>> > >> undefined
>> > >> > > > reference to `jpeg_CreateCompress(jpeg_compress_struct*, int,
>> > >> unsigned
>> > >> > > int)'
>> > >> > > > frameworks/base/camera/libcameraservice/V4L2Camera.cpp:322:
>> > >> undefined
>> > >> > > > reference to `jpeg_stdio_dest(jpeg_compress_struct*, __sFILE*)'
>> > >> > > > frameworks/base/camera/libcameraservice/V4L2Camera.cpp:331:
>> > >> undefined
>> > >> > > > reference to `jpeg_set_defaults(jpeg_compress_struct*)'
>> > >> > > > frameworks/base/camera/libcameraservice/V4L2Camera.cpp:332:
>> > >> undefined
>> > >> > > > reference to `jpeg_set_quality(jpeg_compress_struct*, int,
>> int)'
>> > >> > > > frameworks/base/camera/libcameraservice/V4L2Camera.cpp:334:
>> > >> undefined
>> > >> > > > reference to `jpeg_start_compress(jpeg_compress_struct*, int)'
>> > >> > > > frameworks/base/camera/libcameraservice/V4L2Camera.cpp:368:
>> > >> undefined
>> > >> > > > reference to `jpeg_write_scanlines(jpeg_compress_struct*,
>> unsigned
>> > >> > > char**,
>> > >> > > > unsigned int)'
>> > >> > > > frameworks/base/camera/libcameraservice/V4L2Camera.cpp:371:
>> > >> undefined
>> > >> > > > reference to `jpeg_finish_compress(jpeg_compress_struct*)'
>> > >> > > > frameworks/base/camera/libcameraservice/V4L2Camera.cpp:373:
>> > >> undefined
>> > >> > > > reference to `jpeg_destroy_compress(jpeg_compress_struct*)'
>> > >> > > > collect2: ld returned 1 exit status
>> >
>> > >> > > > Thanks and Regards,
>> > >> > > > HarishKumar.V
>> >
>> > >> > > > On Tue, Jun 23, 2009 at 6:01 PM, Harishkumar V <
>> > >> harishpres...@gmail.com
>> > >> > > >wrote:
>> >
>> > >> > > > > Hi Androidplan,
>> >
>> > >> > > > > I downloaded and during compiling its showing errors,arget
>> thumb
>> > >> C++:
>> > >> > > > > libcamera <=
>> > >> frameworks/base/camera/libcameraservice/CameraHardware.cpp
>> > >> > > > > In file included from
>> > >> > > > >
>> frameworks/base/camera/libcameraservice/CameraHardware.cpp:21:
>> > >> > > > >
>> frameworks/base/camera/libcameraservice/CameraHardware.h:28:21:
>> > >> error:
>> > >> > > > > jpeglib.h: No such file or directory
>> > >> > > > > In file included from
>> > >> > > > >
>> frameworks/base/camera/libcameraservice/CameraHardware.cpp:21:
>> > >> > > > > frameworks/base/camera/libcameraservice/CameraHardware.h:42:
>> > >> error:
>> > >> > > > > 'recording_callback' has not been declared
>> > >> > > > >
>> frameworks/base/camera/libcameraservice/CameraHardware.cpp:162:
>> > >> error:
>> > >> > > > > 'android::status_t android::CameraHardware::startRecording'
>> is not
>> > >> a
>> > >> > > static
>> > >> > > > > member of 'class android::CameraHardware'
>> > >> > > > >
>> frameworks/base/camera/libcameraservice/CameraHardware.cpp:162:
>> > >> error:
>> > >> > > > > 'recording_callback' was not declared in this scope
>> > >> > > > >
>> frameworks/base/camera/libcameraservice/CameraHardware.cpp:162:
>> > >> error:
>> > >> > > > > expected primary-expression before 'void'
>> > >> > > > >
>> frameworks/base/camera/libcameraservice/CameraHardware.cpp:162:
>> > >> error:
>> > >> > > > > initializer expression list treated as compound expression
>> > >> > > > >
>> frameworks/base/camera/libcameraservice/CameraHardware.cpp:163:
>> > >> error:
>> > >> > > > > expected ',' or ';' before '{' token
>> > >> > > > > make: ***
>> >
>> > >>
>> [out/target/product/beagle/obj/SHARED_LIBRARIES/libcamera_intermediates/Cam
>> > >> > > eraHardware.o]
>> > >> > > > > Error 1
>> >
>> > >> > > > > I also attach my Android.mk file.
>> >
>> > >> > > > > Thanks and Regards,
>> > >> > > > > HarishKumar.V
>> >
>> > >> > > > > On Tue, Jun 23, 2009 at 4:16 PM, Androidphan <
>> > >> niels.kee...@tass.nl>
>> > >> > > wrote:
>> >
>> > >> > > > >> Was it useful?
>> >
>> > >> > > > >> On Jun 21, 3:45 pm, Harishkumar V <harishpres...@gmail.com>
>> > >> wrote:
>> > >> > > > >> > Hi AndroidPlan,
>> >
>> > >> > > > >> > Can u update the latest source and share or attach it.
>> >
>> > >> > > > >> > Thanks and Regards,
>> > >> > > > >> > HarishKumar.V
>> >
>> > >> > > > >> > On Wed, Jun 17, 2009 at 1:46 PM, Androidphan <
>> > >> niels.kee...@tass.nl>
>> > >> > > > >> wrote:
>> >
>> > >> > > > >> > > A bit late, but that solved it.
>> >
>> > >> > > > >> > > I converted my YUYV to rgb 565 and it worked.
>> >
>> > >> > > > >> > > On May 13, 5:11 pm, Steve Fischer <steve2...@gmail.com>
>> > >> wrote:
>> > >> > > > >> > > > If you are producing RGB565 frames in your
>> > >> > > CameraHardwareInterface
>> > >> > > > >> > > > implementation, then you will likely need to make a
>> format
>> > >> > > change in
>> > >> > > > >> > > > the
>> > >> "framework/base/camera/libcameraservice/CameraService.cpp"
>> > >> > > file.
>> > >> > > > >> > > > Specifically, in the "startPreview" function, the
>> preview
>> > >> frame
>> > >> > > > >> format
>> > >> > > > >> > > > is hardcoded to "YCbCr_420_SP", as in:
>> >
>> > >> > > > >> > > > mSurface->registerBuffers(w, h, w, h,
>> > >> > > > >> > > > PIXEL_FORMAT_YCbCr_420_SP, ... );
>> >
>> > >> > > > >> > > > You will need to change this hardcoded value to match
>> the
>> > >> pixel
>> > >> > > > >> format
>> > >> > > > >> > > > of the frames you are producing. I think in there are
>> only
>> > >> a
>> > >> > > couple
>> > >> > > > >> > > > of supported format choices. I believe "RGB_565" is
>> > >> supported.
>> > >> > > > >> Give
>> > >> > > > >> > > > it a try.
>> >
>> > >> > > > >> > > > Steve.
>> >
>> > >> > > > >> > > > On May 13, 8:21 am, blindfold <
>> seeingwithso...@gmail.com>
>> > >> > > wrote:
>> >
>> > >> > > > >> > > > > Don't know why the Android team dropped color
>> preview
>> > >> from the
>> > >> > > > >> > > > > emulator with recent SDKs. Color preview was still
>> > >> present and
>> > >> > > > >> fully
>> > >> > > > >> > > > > functional in the SDK M5 RC15 emulator, but then it
>> > >> stopped
>> > >> > > > >> working as
>> > >> > > > >> > > > > of SDK 0.9 beta even though the color info is still
>> in
>> > >> the
>> > >> > > preview
>> > >> > > > >> > > > > callback data[] with the moving checkerboard. See my
>> > >> issue 822
>> > >> > > > >> > >http://code.google.com/p/android/issues/detail?id=822
>> >
>> > >> > > > >> > > > > I think you will have to write/adapt your own camera
>> > >> preview
>> > >> > > > >> branch to
>> > >> > > > >> > > > > get color, either by fixing the emulator code or by
>> > >> adapting
>> > >> > > the
>> > >> > > > >> G1
>> > >> > > > >> > > > > hardware code (or better still, submit a patch such
>> that
>> > >> > > everybody
>> > >> > > > >> > > > > will benefit).
>> >
>> > >> > > > >> > > > > On May 13, 3:00 pm, Androidphan <
>> niels.kee...@tass.nl>
>> > >> wrote:
>> >
>> > >> > > > >> > > > > > I'm porting Android to a x86 netbook. But why is
>> color
>> > >> > > ignored?
>> > >> > > > >> Can't
>> > >> > > > >> > > > > > I get this working?
>> >
>> > >> > > > >> > > > > > On May 13, 2:31 pm, blindfold <
>> > >> seeingwithso...@gmail.com>
>> > >> > > > >> wrote:
>> >
>> > >> > > > >> > > > > > > I'm not sure what you are doing: the Android
>> emulator
>> > >> code
>> > >> > > for
>> > >> > > > >> > > > > > > previewing for instance simply ignores all color
>> data
>> > >> and
>> > >> > > > >> displays
>> > >> > > > >> > > > > > > only the Y component, i.e., the first width *
>> height
>> > >> bytes
>> > >> > > out
>> > >> > > > >> of
>> > >> > > > >> > > the
>> > >> > > > >> > > > > > > 2 * width * height bytes in the YUV422 data[] in
>> the
>> > >> > > preview
>> > >> > > > >> > > callback.
>> > >> > > > >> > > > > > > The G1 hardware code on the other hand does show
>> the
>> > >> color
>> > >> > > > >> preview,
>> > >> > > > >> > > > > > > but uses a quite different (YUV420) encoding
>> with 3/2
>> > >> *
>> > >> > > width
>> > >> > > > >> *
>> > >> > > > >> > > height
>> > >> > > > >> > > > > > > bytes per preview frame.
>> >
>> > >> > > > >> > > > > > > On May 13, 11:43 am, Androidphan <
>> > >> niels.kee...@tass.nl>
>> > >> > > > >> wrote:
>> >
>> > >> > > > >> > > > > > > > Thanks for the reply. But I already converted
>> my
>> > >> yuyv
>> > >> > > frame
>> > >> > > > >> into
>> > >> > > > >> > > > > > > > yuv420sp yuv422sp yuv422, rgb 565, no luck at
>> all.
>> >
>> > >> > > > >> > > > > > > > On May 12, 3:44 pm, blindfold <
>> > >> > > seeingwithso...@gmail.com>
>> > >> > > > >> wrote:
>> >
>> > >>http://groups.google.com/group/android-developers/browse_thread/threa
>> .
>> > >> > > ..
>> >
>> > ...
>> >
>> > 閱讀更多 >>
>>
>> >>
>>
>
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