X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcore%2Ftexture.cpp;h=3eb48b8b2eb426dafebd1791ab11d4fba09b4c63;hb=2e7f0e8b226fdeea3306e2e0eef22a8f200ae16b;hp=f6594ab14c7e5143434ac0823c862427c70f2c9d;hpb=7aaec9a70b8d7733429bec043f8e33e02956f266;p=libs%2Fgl.git

diff --git a/source/core/texture.cpp b/source/core/texture.cpp
index f6594ab1..3eb48b8b 100644
--- a/source/core/texture.cpp
+++ b/source/core/texture.cpp
@@ -34,10 +34,8 @@ Texture::Texture(GLenum t, ResourceManager *m):
 {
 	if(m)
 		set_manager(m);
-	else if(ARB_direct_state_access)
-		glCreateTextures(target, 1, &id);
 	else
-		glGenTextures(1, &id);
+		generate_id();
 }
 
 Texture::~Texture()
@@ -49,6 +47,16 @@ Texture::~Texture()
 		glDeleteTextures(1, &id);
 }
 
+void Texture::generate_id()
+{
+	if(id)
+		throw invalid_operation("Texture::generate_id");
+	if(ARB_direct_state_access)
+		glCreateTextures(target, 1, &id);
+	else
+		glGenTextures(1, &id);
+}
+
 void Texture::set_format(PixelFormat fmt)
 {
 	PixelComponents comp = get_components(fmt);
@@ -75,7 +83,7 @@ void Texture::set_format(PixelFormat fmt)
 	default:;
 	}
 
-	PixelFormat st_fmt = make_pixelformat(st_comp, get_component_type(fmt));
+	PixelFormat st_fmt = make_pixelformat(st_comp, get_component_type(fmt), is_srgb(fmt));
 	require_pixelformat(st_fmt);
 	if(swiz!=NO_SWIZZLE)
 		static Require _req(ARB_texture_swizzle);
@@ -287,7 +295,7 @@ void Texture::Loader::init()
 	levels = 0;
 
 	add("external_image", &Loader::external_image);
-	add("external_image_srgb", &Loader::external_image);
+	add("external_image_srgb", &Loader::external_image_srgb);
 	add("filter", &Loader::filter);
 	add("generate_mipmap", &Loader::generate_mipmap);
 	add("image_data", &Loader::image_data);
@@ -309,7 +317,7 @@ unsigned Texture::Loader::get_levels() const
 
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
-void Texture::Loader::load_external_image(Graphics::Image &img, const std::string &fn)
+void Texture::Loader::load_external_image(Graphics::Image &img, const string &fn)
 {
 	RefPtr<IO::Seekable> io = get_collection().open_raw(fn);
 	if(!io)