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Fix loading renderer DLLs on Windows x86

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After 'Fix floating point precision loss in renderer', Windows x86
client won't load the renderer DLLs. The problem is a 64 bit modulus.
I couldn't find any reports of this online. However, client with
built-in renderer worked with the 64 bit modulus.

Only tested with mingw-w64.
This commit is contained in:
Zack Middleton 2017-09-07 20:38:10 -05:00
parent c2ce1c2f51
commit 6f0736ce9a
2 changed files with 12 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

7
code/renderergl1/tr_shade.c
View file

@ -239,7 +239,12 @@ static void R_BindAnimatedImage( textureBundle_t *bundle ) {
if ( index < 0 ) { if ( index < 0 ) {
index = 0; // may happen with shader time offsets index = 0; // may happen with shader time offsets
} }
index %= bundle->numImageAnimations;
// Windows x86 doesn't load renderer DLL with 64 bit modulus
//index %= bundle->numImageAnimations;
while ( index >= bundle->numImageAnimations ) {
index -= bundle->numImageAnimations;
}
GL_Bind( bundle->image[ index ] ); GL_Bind( bundle->image[ index ] );
} }

7
code/renderergl2/tr_shade.c
View file

@ -87,7 +87,12 @@ static void R_BindAnimatedImageToTMU( textureBundle_t *bundle, int tmu ) {
if ( index < 0 ) { if ( index < 0 ) {
index = 0; // may happen with shader time offsets index = 0; // may happen with shader time offsets
} }
index %= bundle->numImageAnimations;
// Windows x86 doesn't load renderer DLL with 64 bit modulus
//index %= bundle->numImageAnimations;
while ( index >= bundle->numImageAnimations ) {
index -= bundle->numImageAnimations;
}
GL_BindToTMU( bundle->image[ index ], tmu ); GL_BindToTMU( bundle->image[ index ], tmu );
} }