wined3d: Explicitly convert the condition to bool shader_glsl_if().

In SM4 shaders the condition is likely to be an integer instead of a bool uniform like in SM3.

wined3d: Explicitly convert the condition to bool shader_glsl_if().
8681999e · Henri Verbeet · Alexandre Julliard · 5cc7996b · 8681999e
Commit 8681999e authored Nov 17, 2014 by Henri Verbeet Committed by Alexandre Julliard Nov 17, 2014
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glsl_shader.c dlls/wined3d/glsl_shader.c +1 -1

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--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -3360,7 +3360,7 @@ static void shader_glsl_if(const struct wined3d_shader_instruction *ins)
    struct glsl_src_param src0_param;

    shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0, &src0_param);
-    shader_addline(ins->ctx->buffer, "if (%s) {\n", src0_param.param_str);
+    shader_addline(ins->ctx->buffer, "if (bool(%s)) {\n", src0_param.param_str);
 }

 static void shader_glsl_ifc(const struct wined3d_shader_instruction *ins)