wined3d: Fix FFP vertex shaders with ARB_explicit_attrib_location.

Signed-off-by: Matteo Bruni <mbruni@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

wined3d: Fix FFP vertex shaders with ARB_explicit_attrib_location.
785baaa9 · Matteo Bruni · Alexandre Julliard · 71f975f6 · 785baaa9
Commit 785baaa9 authored Jun 01, 2016 by Matteo Bruni Committed by Alexandre Julliard Jun 03, 2016
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glsl_shader.c dlls/wined3d/glsl_shader.c +5 -0

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--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -6363,10 +6363,15 @@ static GLuint shader_glsl_generate_ffp_vertex_shader(struct shader_glsl_priv *pr

    shader_addline(buffer, "%s\n", shader_glsl_get_version(gl_info, NULL));

+    if (shader_glsl_use_explicit_attrib_location(gl_info))
+        shader_addline(buffer, "#extension GL_ARB_explicit_attrib_location : enable\n");
+
    for (i = 0; i < WINED3D_FFP_ATTRIBS_COUNT; ++i)
    {
        const char *type = i < ARRAY_SIZE(attrib_info) ? attrib_info[i].type : "vec4";

+        if (shader_glsl_use_explicit_attrib_location(gl_info))
+            shader_addline(buffer, "layout(location = %u) ", i);
        shader_addline(buffer, "%s %s vs_in%u;\n", get_attribute_keyword(gl_info), type, i);
    }
    shader_addline(buffer, "\n");