Differential D3507 Diff 18141 source/lib/tex/tex_tga.cpp

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source/lib/tex/tex_tga.cpp

/* Copyright (C) 2017 Wildfire Games.		/* Copyright (C) 2021 Wildfire Games.
*		*
* Permission is hereby granted, free of charge, to any person obtaining		* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the		* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including		* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,		* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to		* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to		* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:		* the following conditions:
▲ Show 20 Lines • Show All 129 Lines • ▼ Show 20 Lines	Status TexCodecTga::decode(u8* RESTRICT data, size_t UNUSED(size), Tex* RESTRICT t) const
t->m_Width = w;		t->m_Width = w;
t->m_Height = h;		t->m_Height = h;
t->m_Bpp = bpp;		t->m_Bpp = bpp;
t->m_Flags = flags;		t->m_Flags = flags;
return INFO::OK;		return INFO::OK;
}		}


Status TexCodecTga::encode(Tex* RESTRICT t, DynArray* RESTRICT da) const		Status TexCodecTga::encode(Tex* RESTRICT t, DynArray* RESTRICT da, int quality) const
{		{
u8 img_desc = 0;		u8 img_desc = 0;
if(t->m_Flags & TEX_TOP_DOWN)		if(t->m_Flags & TEX_TOP_DOWN)
img_desc \|= TGA_TOP_DOWN;		img_desc \|= TGA_TOP_DOWN;
if(t->m_Bpp == 32)		if(t->m_Bpp == 32)
img_desc \|= 8; // size of alpha channel		img_desc \|= 8; // size of alpha channel
TgaImgType img_type = (t->m_Flags & TEX_GREY)? TGA_GREY : TGA_TRUE_COLOR;		TgaImgType img_type = (t->m_Flags & TEX_GREY)? TGA_GREY : TGA_TRUE_COLOR;

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