wined3d: Don't use filtering on textures that need complex fixups in swapchain_blit().

For example, interpolating palette indices doesn't have the desired result. Should we really want filtering for these cases we could implement it inside the relevant shaders, after the fixup, but I doubt it's worth the effort.

wined3d: Don't use filtering on textures that need complex fixups in swapchain_blit().
60e98cc3 · Henri Verbeet · Alexandre Julliard · c48adfe2 · 60e98cc3
Commit 60e98cc3 authored Mar 16, 2010 by Henri Verbeet Committed by Alexandre Julliard Mar 17, 2010
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swapchain.c dlls/wined3d/swapchain.c +3 -0

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--- a/dlls/wined3d/swapchain.c
+++ b/dlls/wined3d/swapchain.c
@@ -152,6 +152,9 @@ static void swapchain_blit(IWineD3DSwapChainImpl *This, struct wined3d_context *
            tex_bottom /= src_h;
        }

+        if (is_complex_fixup(backbuffer->resource.format_desc->color_fixup))
+            gl_filter = GL_NEAREST;
+
        ENTER_GL();
        context_bind_fbo(context2, GL_DRAW_FRAMEBUFFER, NULL);