Extern/Beef
1
0
Fork 0
mirror of https://github.com/beefytech/Beef.git synced 2025-06-10 12:32:20 +02:00
Code Activity

Additional 3d support

Browse source
This commit is contained in:
Brian Fiete 2021-05-12 07:24:29 -04:00
parent 70680fdf39
commit f26df6c86b
32 changed files with 2370 additions and 165 deletions
Download patch file Download diff file Expand all files Collapse all files

63
BeefySysLib/img/TGAData.cpp
View file

@ -49,7 +49,7 @@ bool TGAData::ReadData()
bool flipped = (hdr->mImageDescriptor & 0x20) != 0;
mWidth = hdr->mWidth;
mHeight = hdr->mWidth;
mHeight = hdr->mHeight;
mBits = new uint32[mWidth * mHeight];
if (hdr->mDataTypeCode == 10) // RLE
@ -148,6 +148,67 @@ readSpanHeader:
}
}
NOP;
}
else if (aMode == 3)
{
int y = 0;
int x = 0;
readSpanHeader3:
int spanLen = 0;
uint32 spanColor = 0;
uint8 spanHeader = *(srcPtr++);
spanLen = (spanHeader & 0x7F) + 1;
if ((spanHeader & 0x80) != 0)
{
// Repeat color
int b = *(srcPtr++);
int g = *(srcPtr++);
int r = *(srcPtr++);
int a = 255;
spanColor = (a << 24) | (b << 16) | (g << 8) | r;
for (; y < mHeight; y++)
{
for (; x < mWidth; x++)
{
if (spanLen == 0)
goto readSpanHeader3;
*(destPtr++) = spanColor;
spanLen--;
}
x = 0;
destPtr += destAdd;
}
}
else
{
for (; y < mHeight; y++)
{
for (; x < mWidth; x++)
{
if (spanLen == 0)
goto readSpanHeader3;
int b = *(srcPtr++);
int g = *(srcPtr++);
int r = *(srcPtr++);
int a = 255;
*(destPtr++) = (a << 24) | (b << 16) | (g << 8) | r;
spanLen--;
}
x = 0;
destPtr += destAdd;
}
}
NOP;
}
}