From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 8 Nov 2021 19:50:00 +0000 (+0200)
Subject: Require passing features to SL::Compiler constructor
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=4b05add0a40cc7503b9dc7ff3b15844b02f51e16

Require passing features to SL::Compiler constructor

Using the current context's features by default seems like it could lead
to some surprises down the road.
---

diff --git a/source/backends/opengl/program_backend.cpp b/source/backends/opengl/program_backend.cpp
index 1fc8c442..32c6d6e1 100644
--- a/source/backends/opengl/program_backend.cpp
+++ b/source/backends/opengl/program_backend.cpp
@@ -12,6 +12,7 @@
 #include <msp/gl/extensions/khr_debug.h>
 #include <msp/gl/extensions/nv_non_square_matrices.h>
 #include <msp/io/print.h>
+#include "deviceinfo.h"
 #include "error.h"
 #include "program.h"
 #include "program_backend.h"
@@ -89,7 +90,7 @@ unsigned OpenGLProgram::add_stage(Stage type)
 
 void OpenGLProgram::add_glsl_stages(const GlslModule &mod, const map<string, int> &spec_values, TransientData &transient)
 {
-	SL::Compiler compiler;
+	SL::Compiler compiler(DeviceInfo::get_global().glsl_features);
 	compiler.set_source(mod.get_prepared_source(), "<module>");
 	compiler.specialize(spec_values);
 	compiler.compile(SL::Compiler::PROGRAM);
diff --git a/source/core/module.cpp b/source/core/module.cpp
index 6d0122c0..099e8b7f 100644
--- a/source/core/module.cpp
+++ b/source/core/module.cpp
@@ -1,5 +1,6 @@
 #include <msp/core/algorithm.h>
 #include <msp/io/print.h>
+#include "deviceinfo.h"
 #include "module.h"
 #include "resources.h"
 
@@ -49,14 +50,14 @@ namespace GL {
 
 void Module::set_source(const string &src)
 {
-	SL::Compiler compiler;
+	SL::Compiler compiler(DeviceInfo::get_global().glsl_features);
 	compiler.set_source(src);
 	compile(compiler);
 }
 
 void Module::load_source(IO::Base &io, Resources *res, const string &name)
 {
-	SL::Compiler compiler;
+	SL::Compiler compiler(DeviceInfo::get_global().glsl_features);
 	compiler.load_source(io, res, name);
 	compile(compiler);
 }
diff --git a/source/glsl/compiler.cpp b/source/glsl/compiler.cpp
index 9ddafcff..3f259350 100644
--- a/source/glsl/compiler.cpp
+++ b/source/glsl/compiler.cpp
@@ -4,7 +4,6 @@
 #include "builtin.h"
 #include "compiler.h"
 #include "debug.h"
-#include "deviceinfo.h"
 #include "error.h"
 #include "finalize.h"
 #include "generate.h"
@@ -24,10 +23,6 @@ namespace Msp {
 namespace GL {
 namespace SL {
 
-Compiler::Compiler():
-	features(DeviceInfo::get_global().glsl_features)
-{ }
-
 Compiler::Compiler(const Features &f):
 	features(f)
 { }
diff --git a/source/glsl/compiler.h b/source/glsl/compiler.h
index 9d839745..52076e69 100644
--- a/source/glsl/compiler.h
+++ b/source/glsl/compiler.h
@@ -47,9 +47,6 @@ private:
 	std::map<std::string, int> spec_values;
 
 public:
-	/** Creates a compiler using features from the current OpenGL context. */
-	Compiler();
-
 	/** Creates a compiler targeting a specific set of features. */
 	Compiler(const Features &);