X-Git-Url: https://git.localhorst.tv/?a=blobdiff_plain;f=src%2Finit.cpp;h=a56674c309506b5ac8f0876be5338b8241dfebf3;hb=e53a0e2e711a7d8bd9b0ddacd1360aa14370643f;hp=061e848e073691af5fcedca51763e4af97c91a80;hpb=41e0223ec090142bf03066f4f5fc1f5005095072;p=blank.git

diff --git a/src/init.cpp b/src/init.cpp
index 061e848..a56674c 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -46,7 +46,7 @@ InitIMG::~InitIMG() {
 }
 
 
-InitGL::InitGL() {
+InitGL::InitGL(bool double_buffer, int sample_size) {
 	if (SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3) != 0) {
 		sdl_error("SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3)");
 	}
@@ -57,8 +57,19 @@ InitGL::InitGL() {
 		sdl_error("SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE)");
 	}
 
-	if (SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1) != 0) {
-		sdl_error("SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1)");
+	if (double_buffer) {
+		if (SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1) != 0) {
+			sdl_error("SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1)");
+		}
+	}
+
+	if (sample_size > 1) {
+		if (SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1) != 0) {
+			sdl_error("SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS)");
+		}
+		if (SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, sample_size) != 0) {
+			sdl_error("SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES)");
+		}
 	}
 }
 
@@ -138,20 +149,20 @@ void GLContext::EnableVSync() {
 	}
 }
 
-void GLContext::EnableDepthTest() {
+void GLContext::EnableDepthTest() noexcept {
 	glEnable(GL_DEPTH_TEST);
 	glDepthFunc(GL_LESS);
 }
 
-void GLContext::EnableBackfaceCulling() {
+void GLContext::EnableBackfaceCulling() noexcept {
 	glEnable(GL_CULL_FACE);
 }
 
-void GLContext::Clear() {
+void GLContext::Clear() noexcept {
 	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 }
 
-void GLContext::ClearDepthBuffer() {
+void GLContext::ClearDepthBuffer() noexcept {
 	glClear(GL_DEPTH_BUFFER_BIT);
 }