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nv2a/glsl: Simplify some mstring uses in pgraph_glsl_gen_geom

This commit is contained in:
Matt Borgerson 2025-06-28 00:08:46 -07:00 committed by mborgerson
parent 1489253c68
commit 8a606ae37f
1 changed files with 18 additions and 15 deletions
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33
hw/xbox/nv2a/pgraph/glsl/geom.c
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@ -181,18 +181,19 @@ MString *pgraph_glsl_gen_geom(const GeomState *state, GenGeomGlslOptions opts)
assert(layout_in);
assert(layout_out);
assert(body);
MString *s = mstring_new();
mstring_append_fmt(s, "#version %d\n\n", opts.vulkan ? 450 : 400);
mstring_append(s, layout_in);
mstring_append(s, layout_out);
mstring_append(s, "\n");
pgraph_glsl_get_vtx_header(s, opts.vulkan, state->smooth_shading, true,
MString *output =
mstring_from_fmt("#version %d\n\n"
"%s"
"%s"
"\n",
opts.vulkan ? 450 : 400, layout_in, layout_out);
pgraph_glsl_get_vtx_header(output, opts.vulkan, state->smooth_shading, true,
true, true);
pgraph_glsl_get_vtx_header(s, opts.vulkan, state->smooth_shading, false,
false, false);
pgraph_glsl_get_vtx_header(output, opts.vulkan, state->smooth_shading,
false, false, false);
if (state->smooth_shading) {
mstring_append(s,
mstring_append(output,
"void emit_vertex(int index, int _unused) {\n"
" gl_Position = gl_in[index].gl_Position;\n"
" gl_PointSize = gl_in[index].gl_PointSize;\n"
@ -208,7 +209,7 @@ MString *pgraph_glsl_gen_geom(const GeomState *state, GenGeomGlslOptions opts)
" EmitVertex();\n"
"}\n");
} else {
mstring_append(s,
mstring_append(output,
"void emit_vertex(int index, int provoking_index) {\n"
" gl_Position = gl_in[index].gl_Position;\n"
" gl_PointSize = gl_in[index].gl_PointSize;\n"
@ -225,10 +226,12 @@ MString *pgraph_glsl_gen_geom(const GeomState *state, GenGeomGlslOptions opts)
"}\n");
}
mstring_append(s, "\n"
"void main() {\n");
mstring_append(s, body);
mstring_append(s, "}\n");
mstring_append_fmt(output,
"\n"
"void main() {\n"
"%s"
"}\n",
body);
return s;
return output;
}