From 71167486f2a22717c9d30161960b6a263dfc658f Mon Sep 17 00:00:00 2001
From: Erik Kundiman <erik@megapahit.org>
Date: Sun, 4 Jun 2023 14:06:09 +0800
Subject: Stubs for missing implementations that use SDL
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

in order to get rid of this:

error: invalid new-expression of abstract class type ‘LLWindowSDL’
    fullscreen, clearBg, enable_vsync, use_gl, ignore_pixel_depth, fsaa_samples);
note: because the following virtual functions are pure within ‘LLWindowSDL’:
 class LLWindowSDL : public LLWindow
       ^~~~~~~~~~~
     virtual void* createSharedContext() = 0;
                   ^~~~~~~~~~~~~~~~~~~
     virtual void makeContextCurrent(void* context) = 0;
                  ^~~~~~~~~~~~~~~~~~
     virtual void destroySharedContext(void* context) = 0;
                  ^~~~~~~~~~~~~~~~~~~~
     virtual void toggleVSync(bool enable_vsync) = 0;
                  ^~~~~~~~~~~

The window has been relying on some, mostly GL context related, methods.
These methods are declared abstract, so for now they're implemented
using member functions that do nothing, return nothing.
---
 indra/llwindow/llwindowsdl.cpp | 21 +++++++++++++++++++++
 indra/llwindow/llwindowsdl.h   |  4 ++++
 2 files changed, 25 insertions(+)

(limited to 'indra')

diff --git a/indra/llwindow/llwindowsdl.cpp b/indra/llwindow/llwindowsdl.cpp
index 7ea87f5884..8d55e0dc79 100644
--- a/indra/llwindow/llwindowsdl.cpp
+++ b/indra/llwindow/llwindowsdl.cpp
@@ -1035,6 +1035,27 @@ void LLWindowSDL::setMinSize(U32 min_width, U32 min_height, bool enforce_immedia
 #endif
 }
 
+void *LLWindowSDL::createSharedContext()
+{
+    // *FIX: What to do with SDL?
+    return nullptr;
+}
+
+void LLWindowSDL::makeContextCurrent(void* context)
+{
+    // *FIX: What to do with SDL?
+}
+
+void LLWindowSDL::destroySharedContext(void* context)
+{
+    // *FIX: What to do with SDL?
+}
+
+void LLWindowSDL::toggleVSync(bool enable_vsync)
+{
+    // *FIX: What to do with SDL?
+}
+
 BOOL LLWindowSDL::setCursorPosition(const LLCoordWindow position)
 {
 	BOOL result = TRUE;
diff --git a/indra/llwindow/llwindowsdl.h b/indra/llwindow/llwindowsdl.h
index 7193e6f45a..57885907b4 100644
--- a/indra/llwindow/llwindowsdl.h
+++ b/indra/llwindow/llwindowsdl.h
@@ -66,6 +66,10 @@ public:
 	/*virtual*/ BOOL setSizeImpl(LLCoordScreen size);
 	/*virtual*/ BOOL setSizeImpl(LLCoordWindow size);
 	/*virtual*/ BOOL switchContext(BOOL fullscreen, const LLCoordScreen &size, BOOL disable_vsync, const LLCoordScreen * const posp = NULL);
+	/*virtual*/ void *createSharedContext();
+	/*virtual*/ void makeContextCurrent(void* context);
+	/*virtual*/ void destroySharedContext(void* context);
+	/*virtual*/ void toggleVSync(bool enable_vsync);
 	/*virtual*/ BOOL setCursorPosition(LLCoordWindow position);
 	/*virtual*/ BOOL getCursorPosition(LLCoordWindow *position);
 	/*virtual*/ void showCursor();
-- 
cgit v1.2.3