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- Fixed: M_SaveBitmap::prior was too small. It must be 3 bytes per pixel, not 1.

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SVN r699 (trunk)
This commit is contained in:
Christoph Oelckers 2008-01-12 09:59:19 +00:00
parent 1788e0a3cd
commit f691c973d4
2 changed files with 8 additions and 2 deletions
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6
docs/rh-log.txt
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@ -1,3 +1,9 @@
January 12, 2008 (Changes by Graf Zahl)
- Fixed: M_SaveBitmap::prior was too small. It must be 3 bytes per pixel,
not 1.
- Replaced INVGEM** graphics with PNG versions so that they have the
correct colors when used on the AltHUD in Strife.
January 11, 2008
- Added support for 24-bit screenshots, so now accelerated 2D screenshots
can work.

4
src/m_png.cpp
View file

@ -759,7 +759,7 @@ DWORD CalcSum(Byte *row, int len)
//
//==========================================================================
static int SelectFilter(Byte row[5][1 + MAXWIDTH*3], Byte prior[MAXWIDTH], int width)
static int SelectFilter(Byte row[5][1 + MAXWIDTH*3], Byte prior[MAXWIDTH*3], int width)
{
#if 1
// As it turns out, it seems no filtering is the best for Doom screenshots,
@ -894,7 +894,7 @@ static int SelectFilter(Byte row[5][1 + MAXWIDTH*3], Byte prior[MAXWIDTH], int w
bool M_SaveBitmap(const BYTE *from, ESSType color_type, int width, int height, int pitch, FILE *file)
{
Byte prior[MAXWIDTH];
Byte prior[MAXWIDTH*3];
Byte buffer[PNG_WRITE_SIZE];
Byte temprow[5][1 + MAXWIDTH*3];
z_stream stream;