piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-21 05:09:34 -06:00
Code Issues Packages Projects Releases Wiki Activity

VideoBackends: Use proper floating point depth precision.

Browse Source
This commit is contained in:
Jules Blok
2015-05-05 23:34:45 +02:00
parent 268b8fd26f
commit c4f85a38e6
5 changed files with 12 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Source/Core/VideoCommon/PixelShaderGen.cpp
View File

@ -1224,11 +1224,11 @@ static inline void WritePerPixelDepth(T& out, pixel_shader_uid_data* uid_data, A
if (ApiType == API_OPENGL)
out.Write("\tscreenpos.y = %i - screenpos.y;\n", EFB_HEIGHT);
out.Write("\tdepth = float(" I_ZSLOPE".z + " I_ZSLOPE".x * screenpos.x + " I_ZSLOPE".y * screenpos.y) / float(0xFFFFFF);\n");
out.Write("\tdepth = float(" I_ZSLOPE".z + " I_ZSLOPE".x * screenpos.x + " I_ZSLOPE".y * screenpos.y) / 16777216.0;\n");
}
else
{
out.Write("\tdepth = float(zCoord) / float(0xFFFFFF);\n");
out.Write("\tdepth = float(zCoord) / 16777216.0;\n");
}
}