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Fix the active GL texture unit not always being set properly.

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Fixes issues where texture methods wouldn't have any effect, depending on the current internal opengl state.
This commit is contained in:
Alex Szpakowski
2020-03-15 01:29:33 -03:00
parent 20b5ba6edb
commit 9c2454816f
1 changed files with 5 additions and 0 deletions
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src/modules/graphics/opengl/OpenGL.cpp
+5
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@@ -993,6 +993,11 @@ void OpenGL::bindTextureToUnit(TextureType target, GLuint texture, int textureun
else
state.curTextureUnit = textureunit;
}
else if (!restoreprev && textureunit != state.curTextureUnit)
{
glActiveTexture(GL_TEXTURE0 + textureunit);
state.curTextureUnit = textureunit;
}
}
void OpenGL::bindTextureToUnit(Texture *texture, int textureunit, bool restoreprev)