proper deemph handling for win32 aviout. used 57ec344b1fffd263c64b94cb4a87831a69b84a8c from 7 years ago as a reference (when the png writing was fixed). fixes #429

1 files changed, 7 insertions, 4 deletions

diff --git a/src/drivers/win/aviout.cpp b/src/drivers/win/aviout.cpp
index b5ce0333..e0d347be 100644
--- a/src/drivers/win/aviout.cpp
+++ b/src/drivers/win/aviout.cpp
@@ -291,6 +291,8 @@ static void do_video_conversion(const unsigned char* buffer)
 {

 //	memset(avi_file->convert_buffer, 0, VIDEO_WIDTH*(avi_file->end_scanline-avi_file->start_scanline)*3);

 

+	const unsigned char* mybuffer = buffer;

+

 	buffer += avi_file->start_scanline * VIDEO_WIDTH;

 

 	for(int y=avi_file->start_scanline; y<avi_file->end_scanline; ++y)

@@ -300,10 +302,11 @@ static void do_video_conversion(const unsigned char* buffer)
 

 		for(int x=0; x<VIDEO_WIDTH; ++x)

 		{

-			uint8 *cp = (uint8*)(color_palette + *buffer++)+2;

-			*pix++ = *cp--;

-			*pix++ = *cp--;

-			*pix++ = *cp;

+			u32 color = ModernDeemphColorMap(buffer,mybuffer,1);

+			*pix++=(color>>0x00)&0xFF;

+			*pix++=(color>>0x08)&0xFF;

+			*pix++=(color>>0x10)&0xFF;

+			buffer++;

 		}

 

 		buffer = prevbuf + VIDEO_WIDTH;