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Commit 9b61dc56 authored by James Dong's avatar James Dong
Browse files

Add YUV420P color format support for video output from camera hal 

Change-Id: I5c8266348d0840361c8095ce351ac85c44d4068f
parent 6ca404d5

include/camera/CameraParameters.h

+4 −1
Original line number Diff line number Diff line
@@ -354,7 +354,10 @@ public: 
    // for barcode reading.

    static const char SCENE_MODE_BARCODE[];



    // Formats for setPreviewFormat and setPictureFormat.

    // Pixel color formats for KEY_PREVIEW_FORMAT, KEY_PICTURE_FORMAT,

    // and KEY_VIDEO_FRAME_FORMAT

    // Planar variant of the YUV420 color format

    static const char PIXEL_FORMAT_YUV420P[];

    static const char PIXEL_FORMAT_YUV422SP[];

    static const char PIXEL_FORMAT_YUV420SP[]; // NV21

    static const char PIXEL_FORMAT_YUV422I[]; // YUY2

libs/camera/CameraParameters.cpp

+1 −1
Original line number Diff line number Diff line
@@ -129,7 +129,7 @@ const char CameraParameters::SCENE_MODE_PARTY[] = "party"; 
const char CameraParameters::SCENE_MODE_CANDLELIGHT[] = "candlelight";

const char CameraParameters::SCENE_MODE_BARCODE[] = "barcode";



// Formats for setPreviewFormat and setPictureFormat.

const char CameraParameters::PIXEL_FORMAT_YUV420P[]  = "yuv420p";

const char CameraParameters::PIXEL_FORMAT_YUV422SP[] = "yuv422sp";

const char CameraParameters::PIXEL_FORMAT_YUV420SP[] = "yuv420sp";

const char CameraParameters::PIXEL_FORMAT_YUV422I[] = "yuv422i-yuyv";

media/libstagefright/CameraSource.cpp

+4 −0
Original line number Diff line number Diff line
@@ -82,6 +82,10 @@ void CameraSourceListener::postDataTimestamp( 
}



static int32_t getColorFormat(const char* colorFormat) {

    if (!strcmp(colorFormat, CameraParameters::PIXEL_FORMAT_YUV420P)) {

       return OMX_COLOR_FormatYUV420Planar;

    }



    if (!strcmp(colorFormat, CameraParameters::PIXEL_FORMAT_YUV422SP)) {

       return OMX_COLOR_FormatYUV422SemiPlanar;

    }