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Swap bytes for 15bpp and 16bpp screenshots on PPC

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Fixes broken colours in screenshots taken on PPC machines.
This commit is contained in:
Patryk Obara 2020-02-02 02:11:20 +01:00 • committed by Patryk Obara
parent df5c6f6e05
commit 2e43cf551f
1 changed files with 4 additions and 4 deletions
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8
src/hardware/hardware.cpp
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@ -403,14 +403,14 @@ void CAPTURE_AddImage(Bitu width, Bitu height, Bitu bpp, Bitu pitch, Bitu flags,
case 15:
if (flags & CAPTURE_FLAG_DBLW) {
for (Bitu x=0;x<countWidth;x++) {
Bitu pixel = ((Bit16u *)srcLine)[x];
const Bitu pixel = host_to_le(static_cast<uint16_t *>(srcLine)[x]);
doubleRow[x*6+0] = doubleRow[x*6+3] = ((pixel& 0x001f) * 0x21) >> 2;
doubleRow[x*6+1] = doubleRow[x*6+4] = ((pixel& 0x03e0) * 0x21) >> 7;
doubleRow[x*6+2] = doubleRow[x*6+5] = ((pixel& 0x7c00) * 0x21) >> 12;
}
} else {
for (Bitu x=0;x<countWidth;x++) {
Bitu pixel = ((Bit16u *)srcLine)[x];
const Bitu pixel = host_to_le(static_cast<uint16_t *>(srcLine)[x]);
doubleRow[x*3+0] = ((pixel& 0x001f) * 0x21) >> 2;
doubleRow[x*3+1] = ((pixel& 0x03e0) * 0x21) >> 7;
doubleRow[x*3+2] = ((pixel& 0x7c00) * 0x21) >> 12;
@ -421,14 +421,14 @@ void CAPTURE_AddImage(Bitu width, Bitu height, Bitu bpp, Bitu pitch, Bitu flags,
case 16:
if (flags & CAPTURE_FLAG_DBLW) {
for (Bitu x=0;x<countWidth;x++) {
Bitu pixel = ((Bit16u *)srcLine)[x];
const Bitu pixel = host_to_le(static_cast<uint16_t *>(srcLine)[x]);
doubleRow[x*6+0] = doubleRow[x*6+3] = ((pixel& 0x001f) * 0x21) >> 2;
doubleRow[x*6+1] = doubleRow[x*6+4] = ((pixel& 0x07e0) * 0x41) >> 9;
doubleRow[x*6+2] = doubleRow[x*6+5] = ((pixel& 0xf800) * 0x21) >> 13;
}
} else {
for (Bitu x=0;x<countWidth;x++) {
Bitu pixel = ((Bit16u *)srcLine)[x];
const Bitu pixel = host_to_le(static_cast<uint16_t *>(srcLine)[x]);
doubleRow[x*3+0] = ((pixel& 0x001f) * 0x21) >> 2;
doubleRow[x*3+1] = ((pixel& 0x07e0) * 0x41) >> 9;
doubleRow[x*3+2] = ((pixel& 0xf800) * 0x21) >> 13;