ports/graphics/libmng/files/patch-pixels.c
Mikhail Teterin daa103d826 graphics/libmng: upgrade from 1.0.10 to 2.0.3
Despite the seemingly large version jump, the sole change is
the compatibility with lcms-2.x.

I'm now also adding fixes for some compiler-warnings raised
by the modern clang. These suggest, certain parts of the code
aren't even really excercised.

Neither API nor ABI are changing, so no shared library
version-bump.
2024-01-12 16:53:24 -05:00

128 lines
4.3 KiB
C

This changes the behaviour to what appears to be the original intent...
-mi
--- libmng_pixels.c 2012-07-29 15:26:34.000000000 -0400
+++ libmng_pixels.c 2024-01-08 14:21:18.664893000 -0500
@@ -14669,5 +14669,5 @@
*pDstline = (mng_uint8)(iW >> 8);
- *(pDstline+1) = (mng_uint8)(iW && 0xFF);
+ *(pDstline+1) = (mng_uint8)(iW & 0xFF);
pSrcline++;
@@ -14787,5 +14787,5 @@
*pDstline = (mng_uint8)(iW >> 8);
- *(pDstline+1) = (mng_uint8)(iW && 0xFF);
+ *(pDstline+1) = (mng_uint8)(iW & 0xFF);
pSrcline++;
@@ -14908,5 +14908,5 @@
*(pDstline+2) = iB;
*(pDstline+4) = iB;
- iB = (mng_uint8)(iW && 0xFF);
+ iB = (mng_uint8)(iW & 0xFF);
*(pDstline+1) = iB;
*(pDstline+3) = iB;
@@ -15042,5 +15042,5 @@
*(pDstline+2) = iB;
*(pDstline+4) = iB;
- iB = (mng_uint8)(iW && 0xFF);
+ iB = (mng_uint8)(iW & 0xFF);
*(pDstline+1) = iB;
*(pDstline+3) = iB;
@@ -15126,7 +15126,7 @@
*pDstline = (mng_uint8)(iW >> 8);
- *(pDstline+1) = (mng_uint8)(iW && 0xFF);
+ *(pDstline+1) = (mng_uint8)(iW & 0xFF);
*(pDstline+2) = (mng_uint8)(iA >> 8);
- *(pDstline+3) = (mng_uint8)(iA && 0xFF);
+ *(pDstline+3) = (mng_uint8)(iA & 0xFF);
pSrcline += 2;
@@ -15210,10 +15210,10 @@
*(pDstline+2) = iB;
*(pDstline+4) = iB;
- iB = (mng_uint8)(iW && 0xFF);
+ iB = (mng_uint8)(iW & 0xFF);
*(pDstline+1) = iB;
*(pDstline+3) = iB;
*(pDstline+5) = iB;
*(pDstline+6) = (mng_uint8)(iA >> 8);
- *(pDstline+7) = (mng_uint8)(iA && 0xFF);
+ *(pDstline+7) = (mng_uint8)(iA & 0xFF);
pSrcline += 2;
@@ -15297,9 +15297,9 @@
*pDstline = (mng_uint8)(iR >> 8);
- *(pDstline+1) = (mng_uint8)(iR && 0xFF);
+ *(pDstline+1) = (mng_uint8)(iR & 0xFF);
*(pDstline+2) = (mng_uint8)(iG >> 8);
- *(pDstline+3) = (mng_uint8)(iG && 0xFF);
+ *(pDstline+3) = (mng_uint8)(iG & 0xFF);
*(pDstline+4) = (mng_uint8)(iB >> 8);
- *(pDstline+5) = (mng_uint8)(iB && 0xFF);
+ *(pDstline+5) = (mng_uint8)(iB & 0xFF);
pSrcline += 3;
@@ -15402,9 +15402,9 @@
*pDstline = (mng_uint8)(iRw >> 8);
- *(pDstline+1) = (mng_uint8)(iRw && 0xFF);
+ *(pDstline+1) = (mng_uint8)(iRw & 0xFF);
*(pDstline+2) = (mng_uint8)(iGw >> 8);
- *(pDstline+3) = (mng_uint8)(iGw && 0xFF);
+ *(pDstline+3) = (mng_uint8)(iGw & 0xFF);
*(pDstline+4) = (mng_uint8)(iBw >> 8);
- *(pDstline+5) = (mng_uint8)(iBw && 0xFF);
+ *(pDstline+5) = (mng_uint8)(iBw & 0xFF);
pSrcline += 3;
@@ -15539,9 +15539,9 @@
iB = ((mng_bitdepth_16)pData->fPromBitdepth) (pBuf->aPLTEentries [iN].iBlue);
*pDstline = (mng_uint8)(iR >> 8);
- *(pDstline+1) = (mng_uint8)(iR && 0xFF);
+ *(pDstline+1) = (mng_uint8)(iR & 0xFF);
*(pDstline+2) = (mng_uint8)(iG >> 8);
- *(pDstline+3) = (mng_uint8)(iG && 0xFF);
+ *(pDstline+3) = (mng_uint8)(iG & 0xFF);
*(pDstline+4) = (mng_uint8)(iB >> 8);
- *(pDstline+5) = (mng_uint8)(iB && 0xFF);
+ *(pDstline+5) = (mng_uint8)(iB & 0xFF);
}
@@ -15642,11 +15642,11 @@
*pDstline = (mng_uint8)(iR >> 8);
- *(pDstline+1) = (mng_uint8)(iR && 0xFF);
+ *(pDstline+1) = (mng_uint8)(iR & 0xFF);
*(pDstline+2) = (mng_uint8)(iG >> 8);
- *(pDstline+3) = (mng_uint8)(iG && 0xFF);
+ *(pDstline+3) = (mng_uint8)(iG & 0xFF);
*(pDstline+4) = (mng_uint8)(iB >> 8);
- *(pDstline+5) = (mng_uint8)(iB && 0xFF);
+ *(pDstline+5) = (mng_uint8)(iB & 0xFF);
*(pDstline+6) = (mng_uint8)(iA >> 8);
- *(pDstline+7) = (mng_uint8)(iA && 0xFF);
+ *(pDstline+7) = (mng_uint8)(iA & 0xFF);
}
@@ -15690,11 +15690,11 @@
*pDstline = (mng_uint8)(iR >> 8);
- *(pDstline+1) = (mng_uint8)(iR && 0xFF);
+ *(pDstline+1) = (mng_uint8)(iR & 0xFF);
*(pDstline+2) = (mng_uint8)(iG >> 8);
- *(pDstline+3) = (mng_uint8)(iG && 0xFF);
+ *(pDstline+3) = (mng_uint8)(iG & 0xFF);
*(pDstline+4) = (mng_uint8)(iB >> 8);
- *(pDstline+5) = (mng_uint8)(iB && 0xFF);
+ *(pDstline+5) = (mng_uint8)(iB & 0xFF);
*(pDstline+6) = (mng_uint8)(iA >> 8);
- *(pDstline+7) = (mng_uint8)(iA && 0xFF);
+ *(pDstline+7) = (mng_uint8)(iA & 0xFF);
pSrcline += 4;