Hi,
On Thu, Dec 15, 2011 at 4:14 PM, Janne Grunau <[email protected]>wrote:
> ---
> libswscale/swscale_unscaled.c | 26 ++++++++++++++++++++++++++
> 1 files changed, 26 insertions(+), 0 deletions(-)
>
> diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c
> index 86bc5ac..8de4f75 100644
> --- a/libswscale/swscale_unscaled.c
> +++ b/libswscale/swscale_unscaled.c
> @@ -252,6 +252,25 @@ static void gray8aToPacked24(const uint8_t *src,
> uint8_t *dst, int num_pixels, c
> }
> }
>
> +static int rgb48_bswap(SwsContext *c, const uint8_t* src[], int
> srcStride[],
> + int srcSliceY, int srcSliceH,
> + uint8_t* dst[], int dstStride[])
> +{
> + int i, j;
> + uint16_t *dstPtr = (uint16_t *)dst[0];
> + const uint16_t *srcPtr = (const uint16_t *)src[0];
> +
> + for (i = 0; i < srcSliceH; i++) {
> + for (j = 0; j < srcStride[0]>>1; j++) {
> + dstPtr[j] = av_bswap16(srcPtr[j]);
> + }
> + srcPtr += srcStride[0]>>1;
> + dstPtr += dstStride[0]>>1;
> + }
>
Don't you want to do int srcstr = srcStride[0] >> 1, dststr = dstStride[0]
>> 1; outside the loop?
Otherwise OK, feel free to push with that.
Ronald
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