am 8f706b5d: am ea5da67d: add bUsingNativeBuffers to DescribeColorFormatParams

    Type mType;

    size_t mNumPlanes;              // number of planes

    size_t mWidth;                  // width of largest plane

    size_t mHeight;                 // height of largest plane

    size_t mWidth;                  // width of largest plane (unpadded, as in nFrameWidth)

    size_t mHeight;                 // height of largest plane (unpadded, as in nFrameHeight)

    size_t mBitDepth;               // useable bit depth

    struct PlaneInfo {

        size_t mOffset;             // offset of first pixel of the plane in bytes

// other than invalid.  The color-format, frame width/height, and stride/

// slice-height parameters are ones that are associated with a raw video

// port (input or output), but the stride/slice height parameters may be

// incorrect.  The component shall fill out the MediaImage structure that

// incorrect. bUsingNativeBuffers is OMX_TRUE if native android buffers will

// be used (while specifying this color format).

//

// The component shall fill out the MediaImage structure that

// corresponds to the described raw video format, and the potentially corrected

// stride and slice-height info.

//

// For non-YUV packed planar/semiplanar image formats, the component shall set

// mNumPlanes to 0, and mType to MEDIA_IMAGE_TYPE_UNKNOWN.

// The behavior is slightly different if bUsingNativeBuffers is OMX_TRUE,

// though most implementations can ignore this difference. When using native buffers,

// the component may change the configured color format to an optimized format.

// Additionally, when allocating these buffers for flexible usecase, the framework

// will set the SW_READ/WRITE_OFTEN usage flags. In this case (if bUsingNativeBuffers

// is OMX_TRUE), the component shall fill out the MediaImage information for the

// scenario when these SW-readable/writable buffers are locked using gralloc_lock.

// Note, that these buffers may also be locked using gralloc_lock_ycbcr, which must

// be supported for vendor-specific formats.

//

// For non-YUV packed planar/semiplanar image formats, or if bUsingNativeBuffers

// is OMX_TRUE and the component does not support this color format with native

// buffers, the component shall set mNumPlanes to 0, and mType to MEDIA_IMAGE_TYPE_UNKNOWN.

struct DescribeColorFormatParams {

    OMX_U32 nSize;

    OMX_VERSIONTYPE nVersion;

    OMX_U32 nFrameHeight;

    OMX_U32 nStride;

    OMX_U32 nSliceHeight;

    OMX_BOOL bUsingNativeBuffers;

    // output: fill out the MediaImage fields

    MediaImage sMediaImage;