public static void RenderPtx(this Renderable renderable, RenderPtxContext ctx)
{
if (renderable == null) return;
if (ctx == null) RenderPtx(renderable);
using (RenderPtxContext.Push(ctx))
{
renderable.RenderPtx();
}
}
public static String PeekRenderPtx(this Renderable renderable, RenderPtxContext ctx)
{
if (renderable == null) return null;
if (ctx == null) return PeekRenderPtx(renderable);
using (RenderPtxContext.Push(ctx))
{
var buf = new StringBuilder();
using (ctx.OverrideBuf(buf))
{
renderable.RenderPtx(ctx);
var ptx = ctx.Result;
return ptx;
}
}
}
public static IDisposable Push(RenderPtxContext ctx)
{
if (Current == ctx)
{
return new DisposableAction(() => {});
}
else
{
_stack.Push(ctx);
return new DisposableAction(() =>
{
(Current == ctx).AssertTrue();
_stack.Pop();
});
}
}
public String RenderPtx()
{
var ctx = new RenderPtxContext(this);
using (RenderPtxContext.Push(ctx))
{
Comments.ForEach(c => c.RenderPtx());
if (Comments.IsNotEmpty()) ctx.Writer.WriteLine();
ctx.Writer.WriteLine(".version {0}.{1}", (int)Version / 10, (int)Version % 10);
ctx.Writer.Write(".target sm_{0}", (int)Target);
// if (Version >= SoftwareIsa.PTX_15 && UnifiedTexturing == true) ctx.Writer.Write(", texmode_unified");
if (Version >= SoftwareIsa.PTX_15 && UnifiedTexturing == false) ctx.Writer.Write(", texmode_independent");
if (DowngradeDoubles) ctx.Writer.Write(", map_f64_to_f32");
ctx.Writer.WriteLine();
if (Pragmas.IsNotEmpty()) ctx.Writer.WriteLine();
Pragmas.ForEach(p => p.RenderPtx());
ctx.DelayRender(() =>
{
var opaques = ctx.VisitedExprs.OfType<Var>().Where(v => v.is_opaque()).ToReadOnly();
if (opaques.IsNotEmpty()) ctx.Writer.WriteLine();
opaques.ForEach(v => v.RenderPtx());
});
foreach (var entry in Entries)
{
ctx.Writer.WriteLine();
entry.RenderPtx();
}
ctx.CommitRender();
return ctx.Result;
}
}