piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-25 15:19:42 -06:00
Code Issues Packages Projects Releases Wiki Activity

Video backends: fix behavior of "konst" TEV inputs.

Browse Source 
Also fixes TEVCOLORARG_HALF.

Values verified to match hardwarere.
This commit is contained in:
magumagu
2014-05-14 13:27:00 -07:00
parent fee6efc4dc
commit 8b82cea704
2 changed files with 39 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
Source/Core/VideoBackends/Software/Tev.cpp
View File

@ -23,10 +23,10 @@
void Tev::Init()
{
FixedConstants[0] = 0;
FixedConstants[1] = 31;
FixedConstants[2] = 63;
FixedConstants[3] = 95;
FixedConstants[4] = 127;
FixedConstants[1] = 32;
FixedConstants[2] = 64;
FixedConstants[3] = 96;
FixedConstants[4] = 128;
FixedConstants[5] = 159;
FixedConstants[6] = 191;
FixedConstants[7] = 223;
@ -74,10 +74,20 @@ void Tev::Init()
m_KonstLUT[6][comp] = &FixedConstants[2];
m_KonstLUT[7][comp] = &FixedConstants[1];
m_KonstLUT[12][comp] = &KonstantColors[0][comp];
m_KonstLUT[13][comp] = &KonstantColors[1][comp];
m_KonstLUT[14][comp] = &KonstantColors[2][comp];
m_KonstLUT[15][comp] = &KonstantColors[3][comp];
// These are "invalid" values, not meant to be used. On hardware,
// they all output zero.
for (int i = 8; i < 16; ++i)
{
m_KonstLUT[i][comp] = &FixedConstants[0];
}
if (comp != ALP_C)
{
m_KonstLUT[12][comp] = &KonstantColors[0][comp];
m_KonstLUT[13][comp] = &KonstantColors[1][comp];
m_KonstLUT[14][comp] = &KonstantColors[2][comp];
m_KonstLUT[15][comp] = &KonstantColors[3][comp];
}
m_KonstLUT[16][comp] = &KonstantColors[0][RED_C];
m_KonstLUT[17][comp] = &KonstantColors[1][RED_C];