diff options
| -rw-r--r-- | source/slang/emit.cpp | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/source/slang/emit.cpp b/source/slang/emit.cpp index 6905a8a76..68c84a277 100644 --- a/source/slang/emit.cpp +++ b/source/slang/emit.cpp @@ -21,6 +21,11 @@ struct SharedEmitContext // The target language we want to generate code for CodeGenTarget target; + // The final code generation target + // + // For example, `target` might be `GLSL`, while `finalTarget` might be `SPIRV` + CodeGenTarget finalTarget; + // The string of code we've built so far StringBuilder sb; @@ -456,13 +461,17 @@ struct EmitVisitor bool shouldUseGLSLStyleLineDirective = false; - // Let's not do this -#if 0 - if (context->shared->target == CodeGenTarget::GLSL) + // TODO: Eventually we should give he user a proper API + // and command-line mechanism to control what kind of line + // directives we output (and to turn the feature off + // completely), but for now we always emit C-style line + // directives *unless* the final target language is raw + // GLSL code (all other targets will eventually pass + // through glslang, which supports C-style line directives). + if (context->shared->finalTarget == CodeGenTarget::GLSL) { shouldUseGLSLStyleLineDirective = true; } -#endif if(shouldUseGLSLStyleLineDirective) { @@ -3479,6 +3488,7 @@ String emitEntryPoint( SharedEmitContext sharedContext; sharedContext.target = target; + sharedContext.finalTarget = entryPoint->compileRequest->Target; sharedContext.programLayout = programLayout; |