1 #ifndef COIN_GLUE_INTERNAL_WGL_H 2 #define COIN_GLUE_INTERNAL_WGL_H 3 4 /**************************************************************************\ 5 * Copyright (c) Kongsberg Oil & Gas Technologies AS 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are 10 * met: 11 * 12 * Redistributions of source code must retain the above copyright notice, 13 * this list of conditions and the following disclaimer. 14 * 15 * Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * Neither the name of the copyright holder nor the names of its 20 * contributors may be used to endorse or promote products derived from 21 * this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 27 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 \**************************************************************************/ 35 36 #ifndef COIN_INTERNAL 37 #error this is a private header file 38 #endif 39 40 #include <Inventor/SbBasic.h> // SbBool 41 #include <Inventor/C/glue/gl.h> 42 43 #ifdef __cplusplus 44 extern "C" { 45 #endif /* __cplusplus */ 46 47 void * coin_wgl_getprocaddress(const cc_glglue * glue, const char * fname); 48 49 void * wglglue_context_create_offscreen(unsigned int width, unsigned int height, SbBool texture = TRUE); 50 SbBool wglglue_context_make_current(void * ctx); 51 void wglglue_context_reinstate_previous(void * ctx); 52 void wglglue_context_destruct(void * ctx); 53 54 void wglglue_context_bind_pbuffer(void * ctx); 55 void wglglue_context_release_pbuffer(void * ctx); 56 SbBool wglglue_context_pbuffer_is_bound(void * ctx); 57 SbBool wglglue_context_can_render_to_texture(void * ctx); 58 59 SbBool wglglue_context_pbuffer_max(void * ctx, unsigned int * lims); 60 61 /* This abomination is needed to support SoOffscreenRenderer::getDC(). */ 62 const void * wglglue_context_win32_HDC(void * ctx); 63 void wglglue_copy_to_bitmap_win32_HDC(void * ctx); 64 65 void wglglue_cleanup(void); 66 67 #ifdef __cplusplus 68 } 69 #endif /* __cplusplus */ 70 71 #endif /* !COIN_GLUE_INTERNAL_WGL_H */ 72