/******************************************************************************
* convert image format by HW Bitblt
*******************************************************************************/
bool hwConvertImageFormat(uint8_t *pbufIn, uint32_t inFmt, uint32_t width, uint32_t height, uint8_t *pbufOut, uint32_t outFmt)
{
int32_t status = 0;
// It's hw convert, the buffer address must be physical address
MY_LOGV("[converImgFmt] pbufIn: 0x%x, inFmt = 0x%d, width: %d, height: %d , pbufOut: 0x%x, outFmt = %d\n",
(uint32_t) pbufIn, inFmt, width, height, (uint32_t) pbufOut, outFmt);
mHalBltParam_t bltParam;
memset(&bltParam, 0, sizeof(bltParam));
bltParam.srcAddr = (MUINT32)(pbufIn);
bltParam.srcX = 0;
bltParam.srcY = 0;
bltParam.srcW = width;
bltParam.srcWStride= width;
bltParam.srcH = height;
bltParam.srcHStride= height;
bltParam.srcFormat = inFmt;
bltParam.dstAddr = (MUINT32)(pbufOut);
bltParam.dstW = width;
bltParam.dstH = height;
bltParam.dstFormat = outFmt;
bltParam.pitch = width;
bltParam.orientation = MHAL_BITBLT_ROT_0;
status = mHalIoCtrl(MHAL_IOCTL_BITBLT, &bltParam, sizeof(bltParam), NULL, 0, NULL);
if (0 != status) {
MY_LOGE("[converImgFmt] err: %d, can't do bitblt operation \n", status);
}
return (status != 0) ? true : false;
}
int
mHalIoctl(
void* fd,
unsigned int uCtrlCode,
void* pvInBuf,
unsigned int uInBufSize,
void* pvOutBuf,
unsigned int uOutBufSize,
unsigned int* puBytesReturned
)
{
MINT32 err = MHAL_NO_ERROR;
//
if (uCtrlCode & MHAL_IOCTL_CAMERA_GROUP_MASK) {
err = mHalCamIoctl(fd, uCtrlCode, pvInBuf, uInBufSize, pvOutBuf, uOutBufSize, puBytesReturned);
return err;
}
//
//
return mHalIoCtrl(uCtrlCode, pvInBuf, uInBufSize, pvOutBuf, uOutBufSize, puBytesReturned);
}
