+static int planarToP010Wrapper(SwsContext *c, const uint8_t *src8[],
+ int srcStride[], int srcSliceY,
+ int srcSliceH, uint8_t *dstParam8[],
+ int dstStride[])
+{
+ const uint16_t **src = (const uint16_t**)src8;
+ uint16_t *dstY = (uint16_t*)(dstParam8[0] + dstStride[0] * srcSliceY);
+ uint16_t *dstUV = (uint16_t*)(dstParam8[1] + dstStride[1] * srcSliceY / 2);
+ int x, y;
+
+ av_assert0(!(srcStride[0] % 2 || srcStride[1] % 2 || srcStride[2] % 2 ||
+ dstStride[0] % 2 || dstStride[1] % 2));
+
+ for (y = 0; y < srcSliceH; y++) {
+ uint16_t *tdstY = dstY;
+ const uint16_t *tsrc0 = src[0];
+ for (x = c->srcW; x > 0; x--) {
+ *tdstY++ = *tsrc0++ << 6;
+ }
+ src[0] += srcStride[0] / 2;
+ dstY += dstStride[0] / 2;
+
+ if (!(y & 1)) {
+ uint16_t *tdstUV = dstUV;
+ const uint16_t *tsrc1 = src[1];
+ const uint16_t *tsrc2 = src[2];
+ for (x = c->srcW / 2; x > 0; x--) {
+ *tdstUV++ = *tsrc1++ << 6;
+ *tdstUV++ = *tsrc2++ << 6;
+ }
+ src[1] += srcStride[1] / 2;
+ src[2] += srcStride[2] / 2;
+ dstUV += dstStride[1] / 2;
+ }
+ }
+
+ return srcSliceH;
+}
+
+#if AV_HAVE_BIGENDIAN
+#define output_pixel(p, v) do { \
+ uint16_t *pp = (p); \
+ AV_WL16(pp, (v)); \
+ } while(0)
+#else
+#define output_pixel(p, v) (*p) = (v)
+#endif
+
+static int planar8ToP01xleWrapper(SwsContext *c, const uint8_t *src[],
+ int srcStride[], int srcSliceY,
+ int srcSliceH, uint8_t *dstParam8[],
+ int dstStride[])
+{
+ uint16_t *dstY = (uint16_t*)(dstParam8[0] + dstStride[0] * srcSliceY);
+ uint16_t *dstUV = (uint16_t*)(dstParam8[1] + dstStride[1] * srcSliceY / 2);
+ int x, y, t;
+
+ av_assert0(!(dstStride[0] % 2 || dstStride[1] % 2));
+
+ for (y = 0; y < srcSliceH; y++) {
+ uint16_t *tdstY = dstY;
+ const uint8_t *tsrc0 = src[0];
+ for (x = c->srcW; x > 0; x--) {
+ t = *tsrc0++;
+ output_pixel(tdstY++, t | (t << 8));
+ }
+ src[0] += srcStride[0];
+ dstY += dstStride[0] / 2;
+
+ if (!(y & 1)) {
+ uint16_t *tdstUV = dstUV;
+ const uint8_t *tsrc1 = src[1];
+ const uint8_t *tsrc2 = src[2];
+ for (x = c->srcW / 2; x > 0; x--) {
+ t = *tsrc1++;
+ output_pixel(tdstUV++, t | (t << 8));
+ t = *tsrc2++;
+ output_pixel(tdstUV++, t | (t << 8));
+ }
+ src[1] += srcStride[1];
+ src[2] += srcStride[2];
+ dstUV += dstStride[1] / 2;
+ }
+ }
+
+ return srcSliceH;
+}
+
+#undef output_pixel
+