Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.0 / guicast / bcpbuffer.C

diff --git a/cinelerra-5.0/guicast/bcpbuffer.C b/cinelerra-5.0/guicast/bcpbuffer.C
deleted file mode 100644 (file)
index 7249d83..0000000
--- a/cinelerra-5.0/guicast/bcpbuffer.C
+++ /dev/null
@@ -1,117 +0,0 @@
-
-/*
- * CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- * 
- */
-
-#include "bcpbuffer.h"
-#include "bcresources.h"
-#include "bcsignals.h"
-#include "bcsynchronous.h"
-#include "bcwindowbase.h"
-
-
-
-
-BC_PBuffer::BC_PBuffer(int w, int h)
-{
-       reset();
-       this->w = w;
-       this->h = h;
-       create_pbuffer(w, h);
-}
-
-BC_PBuffer::~BC_PBuffer()
-{
-#ifdef HAVE_GL
-       BC_WindowBase::get_synchronous()->release_pbuffer(window_id, pbuffer);
-#endif
-}
-
-
-void BC_PBuffer::reset()
-{
-#ifdef HAVE_GL
-       pbuffer = 0;
-       window_id = -1;
-#endif
-}
-
-#ifdef HAVE_GL
-
-GLXPbuffer BC_PBuffer::get_pbuffer()
-{
-       return pbuffer;
-}
-#endif
-
-
-void BC_PBuffer::create_pbuffer(int w, int h)
-{
-#ifdef HAVE_GL
-       int ww = (w + 3) & ~3, hh = (h + 3) & ~3;
-       int pb_attrs[] = {
-               GLX_PBUFFER_WIDTH, ww,
-               GLX_PBUFFER_HEIGHT, hh,
-               GLX_LARGEST_PBUFFER, False,
-               GLX_PRESERVED_CONTENTS, True,
-               None
-       };
-
-       BC_WindowBase *current_window = BC_WindowBase::get_synchronous()->current_window;
-       Display *dpy = current_window->get_display();
-       GLXFBConfig *fb_cfgs = current_window->glx_pbuffer_fb_configs();
-       int nfb_cfgs = current_window->n_fbcfgs_pbuffer;
-       XVisualInfo *visinfo = 0;
-
-       for( int i=0; !pbuffer && i<nfb_cfgs; ++i ) {
-               if( visinfo ) { XFree(visinfo);  visinfo = 0; }
-               BC_Resources::error = 0;
-                visinfo = glXGetVisualFromFBConfig(dpy, fb_cfgs[i]);
-               if( !visinfo || BC_Resources::error ) continue;
-               pbuffer = glXCreatePbuffer(dpy, fb_cfgs[i], pb_attrs);
-               if( BC_Resources::error ) pbuffer = 0;
-       }
-
-// printf("BC_PBuffer::create_pbuffer %d current_config=%d visinfo=%p error=%d pbuffer=%p\n",
-// __LINE__, current_config, visinfo, BC_Resources::error, pbuffer);
-
-       if( pbuffer ) {
-               window_id = current_window->get_id();
-               glx_context = glXCreateContext(dpy, visinfo, current_window->glx_win_context, 1);
-               BC_WindowBase::get_synchronous()->put_pbuffer(w, h, pbuffer, glx_context);
-       }
-       else
-               printf("BC_PBuffer::create_pbuffer: failed\n");
-
-       if( visinfo ) XFree(visinfo);
-#endif
-}
-
-
-int bcgl_enable_ret; // debug
-
-void BC_PBuffer::enable_opengl()
-{
-#ifdef HAVE_GL
-       BC_WindowBase *current_window = BC_WindowBase::get_synchronous()->current_window;
-       bcgl_enable_ret = current_window->glx_make_current(pbuffer);
-       BC_WindowBase::get_synchronous()->is_pbuffer = 1;
-#endif
-}
-