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Commit a23f1382 authored by Android Build Coastguard Worker's avatar Android Build Coastguard Worker
Browse files

Snap for 8677156 from 9dab9ece to tm-release 

Change-Id: I78ca6e8c5206b01247c24d29e34eb4af4934cd6e
parents 2a6a2257 9dab9ece

media/libstagefright/colorconversion/ColorConverter.cpp

+327 −248

File changed.

Preview size limit exceeded, changes collapsed.

media/libstagefright/include/media/stagefright/ColorConverter.h

+15 −3
Original line number Diff line number Diff line
@@ -47,15 +47,20 @@ struct ColorConverter { 
            size_t dstCropLeft, size_t dstCropTop,

            size_t dstCropRight, size_t dstCropBottom);



    struct Coeffs; // matrix coefficients



private:

    struct ColorSpace {

        uint32_t mStandard;

        uint32_t mRange;

        uint32_t mTransfer;



        bool isBt709();

        bool isBt2020();

        bool isJpeg();

        bool isBt2020() const;



        // libyuv helper methods

        bool isH420() const;

        bool isI420() const;

        bool isJ420() const;

    };



    struct BitmapParams {
@@ -84,6 +89,9 @@ private: 
    uint8_t *initClip();

    uint16_t *initClip10Bit();



    // returns the YUV2RGB matrix coefficients according to the color aspects and bit depth

    const struct Coeffs *getMatrix() const;



    status_t convertCbYCrY(

            const BitmapParams &src, const BitmapParams &dst);
@@ -111,6 +119,10 @@ private: 
    status_t convertYUV420SemiPlanar(

            const BitmapParams &src, const BitmapParams &dst);



    status_t convertYUV420SemiPlanarBase(

            const BitmapParams &src, const BitmapParams &dst,

            const uint8_t *src_y, const uint8_t *src_u, size_t row_inc, bool isNV21 = false);



    status_t convertTIYUV420PackedSemiPlanar(

            const BitmapParams &src, const BitmapParams &dst);