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-rw-r--r--libswscale/swscale_unscaled.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c
index 70eff72183..5efc647b08 100644
--- a/libswscale/swscale_unscaled.c
+++ b/libswscale/swscale_unscaled.c
@@ -396,6 +396,11 @@ static int planarRgbToRgbWrapper(SwsContext *c, const uint8_t *src[],
uint8_t *dst[], int dstStride[])
{
int alpha_first = 0;
+ const uint8_t *src102[] = { src[1], src[0], src[2] };
+ const uint8_t *src201[] = { src[2], src[0], src[1] };
+ int stride102[] = { srcStride[1], srcStride[0], srcStride[2] };
+ int stride201[] = { srcStride[2], srcStride[0], srcStride[1] };
+
if (c->srcFormat != AV_PIX_FMT_GBRP) {
av_log(c, AV_LOG_ERROR, "unsupported planar RGB conversion %s -> %s\n",
av_get_pix_fmt_name(c->srcFormat),
@@ -405,15 +410,13 @@ static int planarRgbToRgbWrapper(SwsContext *c, const uint8_t *src[],
switch (c->dstFormat) {
case AV_PIX_FMT_BGR24:
- gbr24ptopacked24((const uint8_t *[]) { src[1], src[0], src[2] },
- (int []) { srcStride[1], srcStride[0], srcStride[2] },
+ gbr24ptopacked24(src102, stride102,
dst[0] + srcSliceY * dstStride[0], dstStride[0],
srcSliceH, c->srcW);
break;
case AV_PIX_FMT_RGB24:
- gbr24ptopacked24((const uint8_t *[]) { src[2], src[0], src[1] },
- (int []) { srcStride[2], srcStride[0], srcStride[1] },
+ gbr24ptopacked24(src201, stride201,
dst[0] + srcSliceY * dstStride[0], dstStride[0],
srcSliceH, c->srcW);
break;
@@ -421,8 +424,7 @@ static int planarRgbToRgbWrapper(SwsContext *c, const uint8_t *src[],
case AV_PIX_FMT_ARGB:
alpha_first = 1;
case AV_PIX_FMT_RGBA:
- gbr24ptopacked32((const uint8_t *[]) { src[2], src[0], src[1] },
- (int []) { srcStride[2], srcStride[0], srcStride[1] },
+ gbr24ptopacked32(src201, stride201,
dst[0] + srcSliceY * dstStride[0], dstStride[0],
srcSliceH, alpha_first, c->srcW);
break;
@@ -430,8 +432,7 @@ static int planarRgbToRgbWrapper(SwsContext *c, const uint8_t *src[],
case AV_PIX_FMT_ABGR:
alpha_first = 1;
case AV_PIX_FMT_BGRA:
- gbr24ptopacked32((const uint8_t *[]) { src[1], src[0], src[2] },
- (int []) { srcStride[1], srcStride[0], srcStride[2] },
+ gbr24ptopacked32(src102, stride102,
dst[0] + srcSliceY * dstStride[0], dstStride[0],
srcSliceH, alpha_first, c->srcW);
break;