macOS platform: rename Fl_Cocoa_Gl_Window_Driver.cxx to .mm

1 files changed, 0 insertions, 181 deletions

diff --git a/src/Fl_cocoa.mm b/src/Fl_cocoa.mm
index ccb4ebe81..694e54ae1 100644
--- a/src/Fl_cocoa.mm
+++ b/src/Fl_cocoa.mm
@@ -2831,184 +2831,6 @@ static FLTextInputContext* fltextinputcontext_instance = nil;
 @end
 
 
-NSOpenGLPixelFormat* Fl_Cocoa_Window_Driver::mode_to_NSOpenGLPixelFormat(int m, const int *alistp)
-{
-  NSOpenGLPixelFormatAttribute attribs[32];
-  int n = 0;
-  // AGL-style code remains commented out for comparison
-  if (!alistp) {
-    if (m & FL_INDEX) {
-      //list[n++] = AGL_BUFFER_SIZE; list[n++] = 8;
-    } else {
-      //list[n++] = AGL_RGBA;
-      //list[n++] = AGL_GREEN_SIZE;
-      //list[n++] = (m & FL_RGB8) ? 8 : 1;
-      attribs[n++] = NSOpenGLPFAColorSize;
-      attribs[n++] = (NSOpenGLPixelFormatAttribute)((m & FL_RGB8) ? 32 : 1);
-      if (m & FL_ALPHA) {
-        //list[n++] = AGL_ALPHA_SIZE;
-        attribs[n++] = NSOpenGLPFAAlphaSize;
-        attribs[n++] = (NSOpenGLPixelFormatAttribute)((m & FL_RGB8) ? 8 : 1);
-      }
-      if (m & FL_ACCUM) {
-        //list[n++] = AGL_ACCUM_GREEN_SIZE; list[n++] = 1;
-        attribs[n++] = NSOpenGLPFAAccumSize;
-        attribs[n++] = (NSOpenGLPixelFormatAttribute)1;
-        if (m & FL_ALPHA) {
-          //list[n++] = AGL_ACCUM_ALPHA_SIZE; list[n++] = 1;
-        }
-      }
-    }
-    if (m & FL_DOUBLE) {
-      //list[n++] = AGL_DOUBLEBUFFER;
-      attribs[n++] = NSOpenGLPFADoubleBuffer;
-    }
-    if (m & FL_DEPTH) {
-      //list[n++] = AGL_DEPTH_SIZE; list[n++] = 24;
-      attribs[n++] = NSOpenGLPFADepthSize;
-      attribs[n++] = (NSOpenGLPixelFormatAttribute)24;
-    }
-    if (m & FL_STENCIL) {
-      //list[n++] = AGL_STENCIL_SIZE; list[n++] = 1;
-      attribs[n++] = NSOpenGLPFAStencilSize;
-      attribs[n++] = (NSOpenGLPixelFormatAttribute)1;
-    }
-    if (m & FL_STEREO) {
-      //list[n++] = AGL_STEREO;
-      attribs[n++] = NSOpenGLPFAStereo;
-    }
-    if ((m & FL_MULTISAMPLE) && fl_mac_os_version >= 100400) {
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
-      attribs[n++] = NSOpenGLPFAMultisample, // 10.4
-#endif
-      attribs[n++] = NSOpenGLPFASampleBuffers; attribs[n++] = (NSOpenGLPixelFormatAttribute)1;
-      attribs[n++] = NSOpenGLPFASamples; attribs[n++] = (NSOpenGLPixelFormatAttribute)4;
-    }
-#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
-#define NSOpenGLPFAOpenGLProfile      (NSOpenGLPixelFormatAttribute)99
-#define kCGLPFAOpenGLProfile          NSOpenGLPFAOpenGLProfile
-#define NSOpenGLProfileVersionLegacy  (NSOpenGLPixelFormatAttribute)0x1000
-#define NSOpenGLProfileVersion3_2Core  (NSOpenGLPixelFormatAttribute)0x3200
-#define kCGLOGLPVersion_Legacy        NSOpenGLProfileVersionLegacy
-#endif
-    if (fl_mac_os_version >= 100700) {
-      attribs[n++] = NSOpenGLPFAOpenGLProfile;
-      attribs[n++] =  (m & FL_OPENGL3) ? NSOpenGLProfileVersion3_2Core : NSOpenGLProfileVersionLegacy;
-    }
-  } else {
-    while (alistp[n] && n < 30) {
-      if (alistp[n] == kCGLPFAOpenGLProfile) {
-        if (fl_mac_os_version < 100700) {
-          if (alistp[n+1] != kCGLOGLPVersion_Legacy) return nil;
-          n += 2;
-          continue;
-        }
-      }
-      attribs[n] = (NSOpenGLPixelFormatAttribute)alistp[n];
-      n++;
-    }
-  }
-  attribs[n] = (NSOpenGLPixelFormatAttribute)0;
-  NSOpenGLPixelFormat *pixform = [[NSOpenGLPixelFormat alloc] initWithAttributes:attribs];
-  /*GLint color,alpha,accum,depth;
-  [pixform getValues:&color forAttribute:NSOpenGLPFAColorSize forVirtualScreen:0];
-  [pixform getValues:&alpha forAttribute:NSOpenGLPFAAlphaSize forVirtualScreen:0];
-  [pixform getValues:&accum forAttribute:NSOpenGLPFAAccumSize forVirtualScreen:0];
-  [pixform getValues:&depth forAttribute:NSOpenGLPFADepthSize forVirtualScreen:0];
-  NSLog(@"color=%d alpha=%d accum=%d depth=%d",color,alpha,accum,depth);*/
-  return pixform;
-}
-
-NSOpenGLContext* Fl_Cocoa_Window_Driver::create_GLcontext_for_window(NSOpenGLPixelFormat *pixelformat,
-                                              NSOpenGLContext *shared_ctx, Fl_Window *window)
-{
-  NSOpenGLContext *context = [[NSOpenGLContext alloc] initWithFormat:pixelformat shareContext:shared_ctx];
-  if (shared_ctx && !context) context = [[NSOpenGLContext alloc] initWithFormat:pixelformat shareContext:nil];
-  if (context) {
-    FLView *view = (FLView*)[fl_xid(window) contentView];
-    if (fl_mac_os_version >= 100700) {
-      //replaces  [view setWantsBestResolutionOpenGLSurface:YES]  without compiler warning
-      typedef void (*bestResolutionIMP)(id, SEL, BOOL);
-      static bestResolutionIMP addr = (bestResolutionIMP)[NSView instanceMethodForSelector:@selector(setWantsBestResolutionOpenGLSurface:)];
-      addr(view, @selector(setWantsBestResolutionOpenGLSurface:), Fl::use_high_res_GL() != 0);
-    }
-    [context setView:view];
-    if (Fl_Cocoa_Window_Driver::driver(window)->subRect()) {
-      remove_gl_context_opacity(context);
-    }
-  }
-  return context;
-}
-
-
-NSOpenGLContext *Fl_Cocoa_Window_Driver::gl1ctxt_create(NSView **gl1view) {
-  FLView *view = (FLView*)[fl_xid(pWindow) contentView];
-  *gl1view = [[NSView alloc] initWithFrame:[view frame]];
-  NSOpenGLPixelFormat *gl1pixelformat =
-      Fl_Cocoa_Window_Driver::mode_to_NSOpenGLPixelFormat(
-                              FL_RGB8 | FL_ALPHA | FL_SINGLE, NULL);
-  NSOpenGLContext *gl1ctxt = [[NSOpenGLContext alloc]
-                              initWithFormat:gl1pixelformat shareContext:nil];
-  [gl1pixelformat release];
-  return gl1ctxt;
-}
-
-void Fl_Cocoa_Window_Driver::gl1ctxt_add(NSOpenGLContext *gl1ctxt, NSView *gl1view) {
-  FLView *flview = (FLView*)[fl_xid(pWindow) contentView];
-  [flview addSubview:gl1view];
-  [gl1view release];
-#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_7
-  if (fl_mac_os_version >= 100700 && Fl::use_high_res_GL()) {
-    [gl1view setWantsBestResolutionOpenGLSurface:YES];
-  }
-#endif
-  [gl1ctxt setView:gl1view];
-  remove_gl_context_opacity(gl1ctxt);
-}
-
-
-void Fl_Cocoa_Window_Driver::gl1ctxt_resize(NSOpenGLContext *ctxt) {
-  [[ctxt view] setFrame:[[[ctxt view] superview] frame]];
-}
-
-#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_VERSION_12_0
-#  define NSOpenGLContextParameterSurfaceOpacity NSOpenGLCPSurfaceOpacity
-#endif
-
-void Fl_Cocoa_Window_Driver::remove_gl_context_opacity(NSOpenGLContext *ctx) {
-  GLint gl_opacity;
-  [ctx getValues:&gl_opacity forParameter:NSOpenGLContextParameterSurfaceOpacity];
-  if (gl_opacity != 0) {
-    gl_opacity = 0;
-    [ctx setValues:&gl_opacity forParameter:NSOpenGLContextParameterSurfaceOpacity];
-  }
-}
-
-void Fl_Cocoa_Window_Driver::GLcontext_update(NSOpenGLContext* ctxt)
-{
-  [ctxt update];
-}
-
-void Fl_Cocoa_Window_Driver::flush_context(NSOpenGLContext* ctxt)
-{
-  [ctxt flushBuffer];
-}
-
-void Fl_Cocoa_Window_Driver::GLcontext_release(NSOpenGLContext* ctxt)
-{
-  [ctxt release];
-}
-
-void Fl_Cocoa_Window_Driver::GL_cleardrawable(void)
-{
-  [[NSOpenGLContext currentContext] clearDrawable];
-}
-
-void Fl_Cocoa_Window_Driver::GLcontext_makecurrent(NSOpenGLContext* ctxt)
-{
-  [ctxt makeCurrentContext];
-}
-
 /*
  * Initialize the given port for redraw and call the window's flush() to actually draw the content
  */
@@ -4561,9 +4383,6 @@ void Fl_Cocoa_Window_Driver::draw_titlebar_to_context(CGContextRef gc, int w, in
   }
 }
 
-void Fl_Cocoa_Window_Driver::gl_start(NSOpenGLContext *ctxt) {
-  [ctxt update]; // supports window resizing
-}
 
 /* Returns the version of the running Mac OS as an int such as 100802 for 10.8.2,
  and also assigns that value to global fl_mac_os_version.