2872 lines
97 KiB
C
2872 lines
97 KiB
C
/*
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* X11DRV OpenGL functions
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*
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* Copyright 2000 Lionel Ulmer
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* Copyright 2005 Alex Woods
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* Copyright 2005 Raphael Junqueira
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* Copyright 2006 Roderick Colenbrander
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* Copyright 2006 Tomas Carnecky
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <assert.h>
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#include <stdlib.h>
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#include <string.h>
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#include "x11drv.h"
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#include "winternl.h"
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#include "wine/library.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(wgl);
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WINE_DECLARE_DEBUG_CHANNEL(opengl);
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#if defined(HAVE_GL_GL_H) && defined(HAVE_GL_GLX_H)
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#undef APIENTRY
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#undef CALLBACK
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#undef WINAPI
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#ifdef HAVE_GL_GL_H
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# include <GL/gl.h>
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#endif
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#ifdef HAVE_GL_GLX_H
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# include <GL/glx.h>
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#endif
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#ifdef HAVE_GL_GLEXT_H
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# include <GL/glext.h>
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#endif
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#include "wine/wgl.h"
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#undef APIENTRY
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#undef CALLBACK
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#undef WINAPI
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/* Redefines the constants */
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#define CALLBACK __stdcall
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#define WINAPI __stdcall
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#define APIENTRY WINAPI
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WINE_DECLARE_DEBUG_CHANNEL(fps);
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typedef struct wine_glcontext {
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HDC hdc;
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Display *display;
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XVisualInfo *vis;
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GLXFBConfig fb_conf;
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GLXContext ctx;
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BOOL do_escape;
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struct wine_glcontext *next;
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struct wine_glcontext *prev;
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} Wine_GLContext;
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typedef struct wine_glpbuffer {
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Drawable drawable;
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Display* display;
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int pixelFormat;
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int width;
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int height;
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int* attribList;
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HDC hdc;
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int use_render_texture;
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GLuint texture_target;
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GLuint texture_bind_target;
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GLuint texture;
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int texture_level;
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HDC prev_hdc;
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HGLRC prev_ctx;
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HDC render_hdc;
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HGLRC render_ctx;
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} Wine_GLPBuffer;
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typedef struct wine_glextension {
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const char *extName;
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struct {
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const char *funcName;
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void *funcAddress;
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} extEntryPoints[8];
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} WineGLExtension;
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struct WineGLInfo {
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const char *glVersion;
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const char *glExtensions;
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int glxVersion[2];
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const char *glxServerVersion;
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const char *glxServerExtensions;
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const char *glxClientVersion;
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const char *glxClientExtensions;
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const char *glxExtensions;
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BOOL glxDirect;
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char wglExtensions[4096];
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};
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static Wine_GLContext *context_list;
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static struct WineGLInfo WineGLInfo = { 0 };
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static int use_render_texture_emulation = 0;
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static int use_render_texture_ati = 0;
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static int swap_interval = 1;
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#define MAX_EXTENSIONS 16
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static const WineGLExtension *WineGLExtensionList[MAX_EXTENSIONS];
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static int WineGLExtensionListSize;
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static void X11DRV_WineGL_LoadExtensions(void);
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static void dump_PIXELFORMATDESCRIPTOR(const PIXELFORMATDESCRIPTOR *ppfd) {
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TRACE(" - size / version : %d / %d\n", ppfd->nSize, ppfd->nVersion);
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TRACE(" - dwFlags : ");
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#define TEST_AND_DUMP(t,tv) if ((t) & (tv)) TRACE(#tv " ")
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TEST_AND_DUMP(ppfd->dwFlags, PFD_DEPTH_DONTCARE);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_DOUBLEBUFFER);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_DOUBLEBUFFER_DONTCARE);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_DRAW_TO_WINDOW);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_DRAW_TO_BITMAP);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_GENERIC_ACCELERATED);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_GENERIC_FORMAT);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_NEED_PALETTE);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_NEED_SYSTEM_PALETTE);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_STEREO);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_STEREO_DONTCARE);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_SUPPORT_GDI);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_SUPPORT_OPENGL);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_SWAP_COPY);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_SWAP_EXCHANGE);
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TEST_AND_DUMP(ppfd->dwFlags, PFD_SWAP_LAYER_BUFFERS);
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#undef TEST_AND_DUMP
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TRACE("\n");
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TRACE(" - iPixelType : ");
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switch (ppfd->iPixelType) {
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case PFD_TYPE_RGBA: TRACE("PFD_TYPE_RGBA"); break;
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case PFD_TYPE_COLORINDEX: TRACE("PFD_TYPE_COLORINDEX"); break;
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}
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TRACE("\n");
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TRACE(" - Color : %d\n", ppfd->cColorBits);
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TRACE(" - Red : %d\n", ppfd->cRedBits);
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TRACE(" - Green : %d\n", ppfd->cGreenBits);
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TRACE(" - Blue : %d\n", ppfd->cBlueBits);
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TRACE(" - Alpha : %d\n", ppfd->cAlphaBits);
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TRACE(" - Accum : %d\n", ppfd->cAccumBits);
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TRACE(" - Depth : %d\n", ppfd->cDepthBits);
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TRACE(" - Stencil : %d\n", ppfd->cStencilBits);
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TRACE(" - Aux : %d\n", ppfd->cAuxBuffers);
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TRACE(" - iLayerType : ");
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switch (ppfd->iLayerType) {
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case PFD_MAIN_PLANE: TRACE("PFD_MAIN_PLANE"); break;
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case PFD_OVERLAY_PLANE: TRACE("PFD_OVERLAY_PLANE"); break;
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case (BYTE)PFD_UNDERLAY_PLANE: TRACE("PFD_UNDERLAY_PLANE"); break;
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}
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TRACE("\n");
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}
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/* No need to load any other libraries as according to the ABI, libGL should be self-sufficient and
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include all dependencies
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*/
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#ifndef SONAME_LIBGL
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#define SONAME_LIBGL "libGL.so"
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#endif
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#define PUSH1(attribs,att) do { attribs[nAttribs++] = (att); } while (0)
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#define PUSH2(attribs,att,value) do { attribs[nAttribs++] = (att); attribs[nAttribs++] = (value); } while(0)
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#define MAKE_FUNCPTR(f) static typeof(f) * p##f;
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/* GLX 1.0 */
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MAKE_FUNCPTR(glXChooseVisual)
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MAKE_FUNCPTR(glXCreateContext)
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MAKE_FUNCPTR(glXCreateGLXPixmap)
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MAKE_FUNCPTR(glXGetCurrentContext)
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MAKE_FUNCPTR(glXDestroyContext)
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MAKE_FUNCPTR(glXDestroyGLXPixmap)
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MAKE_FUNCPTR(glXGetConfig)
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MAKE_FUNCPTR(glXIsDirect)
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MAKE_FUNCPTR(glXMakeCurrent)
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MAKE_FUNCPTR(glXSwapBuffers)
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MAKE_FUNCPTR(glXQueryExtension)
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MAKE_FUNCPTR(glXQueryVersion)
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MAKE_FUNCPTR(glXUseXFont)
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/* GLX 1.1 */
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MAKE_FUNCPTR(glXGetClientString)
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MAKE_FUNCPTR(glXQueryExtensionsString)
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MAKE_FUNCPTR(glXQueryServerString)
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/* GLX 1.3 */
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MAKE_FUNCPTR(glXGetFBConfigs)
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MAKE_FUNCPTR(glXChooseFBConfig)
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MAKE_FUNCPTR(glXCreatePbuffer)
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MAKE_FUNCPTR(glXDestroyPbuffer)
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MAKE_FUNCPTR(glXGetFBConfigAttrib)
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MAKE_FUNCPTR(glXGetVisualFromFBConfig)
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MAKE_FUNCPTR(glXMakeContextCurrent)
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MAKE_FUNCPTR(glXQueryDrawable)
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MAKE_FUNCPTR(glXGetCurrentReadDrawable)
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/* GLX Extensions */
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static void* (*pglXGetProcAddressARB)(const GLubyte *);
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static BOOL (*pglXBindTexImageARB)(Display *dpy, GLXPbuffer pbuffer, int buffer);
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static BOOL (*pglXReleaseTexImageARB)(Display *dpy, GLXPbuffer pbuffer, int buffer);
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static BOOL (*pglXDrawableAttribARB)(Display *dpy, GLXDrawable draw, const int *attribList);
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static int (*pglXSwapIntervalSGI)(int);
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/* Standard OpenGL */
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MAKE_FUNCPTR(glBindTexture)
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MAKE_FUNCPTR(glBitmap)
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MAKE_FUNCPTR(glCopyTexSubImage1D)
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MAKE_FUNCPTR(glCopyTexSubImage2D)
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MAKE_FUNCPTR(glDrawBuffer)
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MAKE_FUNCPTR(glEndList)
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MAKE_FUNCPTR(glGetError)
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MAKE_FUNCPTR(glGetIntegerv)
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MAKE_FUNCPTR(glGetString)
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MAKE_FUNCPTR(glNewList)
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MAKE_FUNCPTR(glPixelStorei)
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#undef MAKE_FUNCPTR
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BOOL X11DRV_WineGL_InitOpenglInfo()
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{
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static BOOL infoInitialized = FALSE;
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int screen = DefaultScreen(gdi_display);
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Window win = RootWindow(gdi_display, screen);
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Visual *visual;
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XVisualInfo template;
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XVisualInfo *vis;
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int num;
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GLXContext ctx = NULL;
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if (infoInitialized)
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return TRUE;
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infoInitialized = TRUE;
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wine_tsx11_lock();
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visual = DefaultVisual(gdi_display, screen);
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template.visualid = XVisualIDFromVisual(visual);
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vis = XGetVisualInfo(gdi_display, VisualIDMask, &template, &num);
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if (vis) {
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/* Create a GLX Context. Without one we can't query GL information */
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ctx = pglXCreateContext(gdi_display, vis, None, GL_TRUE);
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}
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if (ctx) {
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pglXMakeCurrent(gdi_display, win, ctx);
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} else {
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ERR(" couldn't initialize OpenGL, expect problems\n");
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return FALSE;
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}
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WineGLInfo.glVersion = (const char *) pglGetString(GL_VERSION);
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WineGLInfo.glExtensions = (const char *) pglGetString(GL_EXTENSIONS);
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/* Get the common GLX version supported by GLX client and server ( major/minor) */
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pglXQueryVersion(gdi_display, &WineGLInfo.glxVersion[0], &WineGLInfo.glxVersion[1]);
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WineGLInfo.glxServerVersion = pglXQueryServerString(gdi_display, screen, GLX_VERSION);
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WineGLInfo.glxServerExtensions = pglXQueryServerString(gdi_display, screen, GLX_EXTENSIONS);
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WineGLInfo.glxClientVersion = pglXGetClientString(gdi_display, GLX_VERSION);
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WineGLInfo.glxClientExtensions = pglXGetClientString(gdi_display, GLX_EXTENSIONS);
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WineGLInfo.glxExtensions = pglXQueryExtensionsString(gdi_display, screen);
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WineGLInfo.glxDirect = pglXIsDirect(gdi_display, ctx);
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TRACE("GL version : %s.\n", WineGLInfo.glVersion);
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TRACE("GLX version : %d.%d.\n", WineGLInfo.glxVersion[0], WineGLInfo.glxVersion[1]);
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TRACE("Server GLX version : %s.\n", WineGLInfo.glxServerVersion);
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TRACE("Client GLX version : %s.\n", WineGLInfo.glxClientVersion);
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TRACE("Direct rendering enabled: %s\n", WineGLInfo.glxDirect ? "True" : "False");
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wine_tsx11_unlock();
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if(vis) XFree(vis);
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if(ctx) {
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pglXMakeCurrent(gdi_display, None, NULL);
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pglXDestroyContext(gdi_display, ctx);
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}
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return TRUE;
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}
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static BOOL has_opengl(void)
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{
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static int init_done;
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static void *opengl_handle;
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const char *glx_extensions;
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int error_base, event_base;
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if (init_done) return (opengl_handle != NULL);
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init_done = 1;
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opengl_handle = wine_dlopen(SONAME_LIBGL, RTLD_NOW|RTLD_GLOBAL, NULL, 0);
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if (opengl_handle == NULL) return FALSE;
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pglXGetProcAddressARB = wine_dlsym(opengl_handle, "glXGetProcAddressARB", NULL, 0);
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if (pglXGetProcAddressARB == NULL) {
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ERR("could not find glXGetProcAddressARB in libGL.\n");
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return FALSE;
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}
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#define LOAD_FUNCPTR(f) if((p##f = (void*)pglXGetProcAddressARB((unsigned char*)#f)) == NULL) goto sym_not_found;
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/* GLX 1.0 */
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LOAD_FUNCPTR(glXChooseVisual)
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LOAD_FUNCPTR(glXCreateContext)
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LOAD_FUNCPTR(glXCreateGLXPixmap)
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LOAD_FUNCPTR(glXGetCurrentContext)
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LOAD_FUNCPTR(glXDestroyContext)
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LOAD_FUNCPTR(glXDestroyGLXPixmap)
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LOAD_FUNCPTR(glXGetConfig)
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LOAD_FUNCPTR(glXIsDirect)
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LOAD_FUNCPTR(glXMakeCurrent)
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LOAD_FUNCPTR(glXSwapBuffers)
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LOAD_FUNCPTR(glXQueryExtension)
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LOAD_FUNCPTR(glXQueryVersion)
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LOAD_FUNCPTR(glXUseXFont)
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/* GLX 1.1 */
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LOAD_FUNCPTR(glXGetClientString)
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LOAD_FUNCPTR(glXQueryExtensionsString)
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LOAD_FUNCPTR(glXQueryServerString)
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/* GLX 1.3 */
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LOAD_FUNCPTR(glXCreatePbuffer)
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LOAD_FUNCPTR(glXDestroyPbuffer)
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LOAD_FUNCPTR(glXMakeContextCurrent)
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LOAD_FUNCPTR(glXGetCurrentReadDrawable)
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LOAD_FUNCPTR(glXGetFBConfigs)
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/* Standard OpenGL calls */
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LOAD_FUNCPTR(glBindTexture)
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LOAD_FUNCPTR(glBitmap)
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LOAD_FUNCPTR(glEndList)
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LOAD_FUNCPTR(glCopyTexSubImage1D)
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LOAD_FUNCPTR(glCopyTexSubImage2D)
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LOAD_FUNCPTR(glDrawBuffer)
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LOAD_FUNCPTR(glGetError)
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LOAD_FUNCPTR(glGetIntegerv)
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LOAD_FUNCPTR(glGetString)
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LOAD_FUNCPTR(glNewList)
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LOAD_FUNCPTR(glPixelStorei)
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#undef LOAD_FUNCPTR
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if(!X11DRV_WineGL_InitOpenglInfo()) {
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ERR("Intialization of OpenGL info failed, disabling OpenGL!\n");
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wine_dlclose(opengl_handle, NULL, 0);
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opengl_handle = NULL;
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return FALSE;
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}
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|
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wine_tsx11_lock();
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if (pglXQueryExtension(gdi_display, &error_base, &event_base) == True) {
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TRACE("GLX is up and running error_base = %d\n", error_base);
|
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} else {
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wine_dlclose(opengl_handle, NULL, 0);
|
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opengl_handle = NULL;
|
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}
|
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|
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/* In case of GLX you have direct and indirect rendering. Most of the time direct rendering is used
|
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* as in general only that is hardware accelerated. In some cases like in case of remote X indirect
|
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* rendering is used.
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*
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* The main problem for our OpenGL code is that we need certain GLX calls but their presence
|
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* depends on the reported GLX client / server version and on the client / server extension list.
|
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* Those don't have to be the same.
|
|
*
|
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* In general the server GLX information should be used in case of indirect rendering. When direct
|
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* rendering is used, the OpenGL client library is responsible for which GLX calls are available.
|
|
* Nvidia's OpenGL drivers are the best in terms of GLX features. At the moment of writing their
|
|
* 8762 drivers support 1.3 for the server and 1.4 for the client and they support lots of extensions.
|
|
* Unfortunately it is much more complicated for Mesa/DRI-based drivers and ATI's drivers.
|
|
* Both sets of drivers report a server version of 1.2 and the client version can be 1.3 or 1.4.
|
|
* Further in case of atleast ATI's drivers one crucial extension needed for our pixel format code
|
|
* is only available in the list of server extensions and not in the client list.
|
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*
|
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* The versioning checks below try to take into account the comments from above.
|
|
*/
|
|
|
|
/* Depending on the use of direct or indirect rendering we need either the list of extensions
|
|
* exported by the client or by the server.
|
|
*/
|
|
if(WineGLInfo.glxDirect)
|
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glx_extensions = WineGLInfo.glxClientExtensions;
|
|
else
|
|
glx_extensions = WineGLInfo.glxServerExtensions;
|
|
|
|
/* Based on the default opengl context we decide whether direct or indirect rendering is used.
|
|
* In case of indirect rendering we check if the GLX version of the server is 1.2 and else
|
|
* the client version is checked.
|
|
*/
|
|
if ((!WineGLInfo.glxDirect && !strcmp("1.2", WineGLInfo.glxServerVersion)) ||
|
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(WineGLInfo.glxDirect && !strcmp("1.2", WineGLInfo.glxClientVersion)))
|
|
{
|
|
if (NULL != strstr(glx_extensions, "GLX_SGIX_fbconfig")) {
|
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pglXChooseFBConfig = (void*)pglXGetProcAddressARB((const GLubyte *) "glXChooseFBConfigSGIX");
|
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pglXGetFBConfigAttrib = (void*)pglXGetProcAddressARB((const GLubyte *) "glXGetFBConfigAttribSGIX");
|
|
pglXGetVisualFromFBConfig = (void*)pglXGetProcAddressARB((const GLubyte *) "glXGetVisualFromFBConfigSGIX");
|
|
} else {
|
|
ERR(" glx_version is %s and GLX_SGIX_fbconfig extension is unsupported. Expect problems.\n", WineGLInfo.glxClientVersion);
|
|
}
|
|
} else {
|
|
pglXChooseFBConfig = (void*)pglXGetProcAddressARB((const GLubyte *) "glXChooseFBConfig");
|
|
pglXGetFBConfigAttrib = (void*)pglXGetProcAddressARB((const GLubyte *) "glXGetFBConfigAttrib");
|
|
pglXGetVisualFromFBConfig = (void*)pglXGetProcAddressARB((const GLubyte *) "glXGetVisualFromFBConfig");
|
|
}
|
|
|
|
/* The mesa libGL client library seems to forward glXQueryDrawable to the Xserver, so only
|
|
* enable this function when the Xserver understand GLX 1.3 or newer
|
|
*/
|
|
if (!strcmp("1.2", WineGLInfo.glxServerVersion))
|
|
pglXQueryDrawable = NULL;
|
|
else
|
|
pglXQueryDrawable = wine_dlsym(RTLD_DEFAULT, "glXQueryDrawable", NULL, 0);
|
|
|
|
if (NULL != strstr(glx_extensions, "GLX_ATI_render_texture")) {
|
|
pglXBindTexImageARB = (void*)pglXGetProcAddressARB((const GLubyte *) "glXBindTexImageARB");
|
|
pglXReleaseTexImageARB = (void*)pglXGetProcAddressARB((const GLubyte *) "glXReleaseTexImageARB");
|
|
pglXDrawableAttribARB = (void*)pglXGetProcAddressARB((const GLubyte *) "glXDrawableAttribARB");
|
|
}
|
|
|
|
X11DRV_WineGL_LoadExtensions();
|
|
|
|
wine_tsx11_unlock();
|
|
return (opengl_handle != NULL);
|
|
|
|
sym_not_found:
|
|
wine_dlclose(opengl_handle, NULL, 0);
|
|
opengl_handle = NULL;
|
|
return FALSE;
|
|
}
|
|
|
|
static inline Wine_GLContext *alloc_context(void)
|
|
{
|
|
Wine_GLContext *ret;
|
|
|
|
if ((ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(Wine_GLContext))))
|
|
{
|
|
ret->next = context_list;
|
|
if (context_list) context_list->prev = ret;
|
|
context_list = ret;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static inline void free_context(Wine_GLContext *context)
|
|
{
|
|
if (context->next != NULL) context->next->prev = context->prev;
|
|
if (context->prev != NULL) context->prev->next = context->next;
|
|
else context_list = context->next;
|
|
|
|
HeapFree(GetProcessHeap(), 0, context);
|
|
}
|
|
|
|
static inline Wine_GLContext *get_context_from_GLXContext(GLXContext ctx)
|
|
{
|
|
Wine_GLContext *ret;
|
|
if (!ctx) return NULL;
|
|
for (ret = context_list; ret; ret = ret->next) if (ctx == ret->ctx) break;
|
|
return ret;
|
|
}
|
|
|
|
/* retrieve the GLX drawable to use on a given DC */
|
|
inline static Drawable get_drawable( HDC hdc )
|
|
{
|
|
GLXDrawable drawable;
|
|
enum x11drv_escape_codes escape = X11DRV_GET_GLX_DRAWABLE;
|
|
|
|
if (!ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape), (LPCSTR)&escape,
|
|
sizeof(drawable), (LPSTR)&drawable )) drawable = 0;
|
|
return drawable;
|
|
}
|
|
|
|
inline static void set_drawable( HDC hdc, Drawable drawable )
|
|
{
|
|
struct x11drv_escape_set_drawable escape;
|
|
|
|
escape.code = X11DRV_SET_DRAWABLE;
|
|
escape.drawable = drawable;
|
|
escape.mode = IncludeInferiors;
|
|
escape.org.x = escape.org.y = 0;
|
|
escape.drawable_org.x = escape.drawable_org.y = 0;
|
|
|
|
ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape), (LPCSTR)&escape, 0, NULL );
|
|
}
|
|
|
|
/* retrieve the X font to use on a given DC */
|
|
inline static Font get_font( HDC hdc )
|
|
{
|
|
Font font;
|
|
enum x11drv_escape_codes escape = X11DRV_GET_FONT;
|
|
|
|
if (!ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape), (LPCSTR)&escape,
|
|
sizeof(font), (LPSTR)&font )) font = 0;
|
|
return font;
|
|
}
|
|
|
|
/** for use of wglGetCurrentReadDCARB */
|
|
inline static HDC get_hdc_from_Drawable(GLXDrawable d)
|
|
{
|
|
Wine_GLContext *ret;
|
|
for (ret = context_list; ret; ret = ret->next) {
|
|
if (d == get_drawable( ret->hdc )) {
|
|
return ret->hdc;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
inline static BOOL is_valid_context( Wine_GLContext *ctx )
|
|
{
|
|
Wine_GLContext *ptr;
|
|
for (ptr = context_list; ptr; ptr = ptr->next) if (ptr == ctx) break;
|
|
return (ptr != NULL);
|
|
}
|
|
|
|
static int describeContext(Wine_GLContext* ctx) {
|
|
int tmp;
|
|
int ctx_vis_id;
|
|
TRACE(" Context %p have (vis:%p):\n", ctx, ctx->vis);
|
|
pglXGetFBConfigAttrib(ctx->display, ctx->fb_conf, GLX_FBCONFIG_ID, &tmp);
|
|
TRACE(" - FBCONFIG_ID 0x%x\n", tmp);
|
|
pglXGetFBConfigAttrib(ctx->display, ctx->fb_conf, GLX_VISUAL_ID, &tmp);
|
|
TRACE(" - VISUAL_ID 0x%x\n", tmp);
|
|
ctx_vis_id = tmp;
|
|
return ctx_vis_id;
|
|
}
|
|
|
|
static int describeDrawable(Wine_GLContext* ctx, Drawable drawable) {
|
|
int tmp;
|
|
int nElements;
|
|
int attribList[3] = { GLX_FBCONFIG_ID, 0, None };
|
|
GLXFBConfig *fbCfgs;
|
|
|
|
if (pglXQueryDrawable == NULL) {
|
|
/** glXQueryDrawable not available so returns not supported */
|
|
return -1;
|
|
}
|
|
|
|
TRACE(" Drawable %p have :\n", (void*) drawable);
|
|
pglXQueryDrawable(ctx->display, drawable, GLX_WIDTH, (unsigned int*) &tmp);
|
|
TRACE(" - WIDTH as %d\n", tmp);
|
|
pglXQueryDrawable(ctx->display, drawable, GLX_HEIGHT, (unsigned int*) &tmp);
|
|
TRACE(" - HEIGHT as %d\n", tmp);
|
|
pglXQueryDrawable(ctx->display, drawable, GLX_FBCONFIG_ID, (unsigned int*) &tmp);
|
|
TRACE(" - FBCONFIG_ID as 0x%x\n", tmp);
|
|
|
|
attribList[1] = tmp;
|
|
fbCfgs = pglXChooseFBConfig(ctx->display, DefaultScreen(ctx->display), attribList, &nElements);
|
|
if (fbCfgs == NULL) {
|
|
return -1;
|
|
}
|
|
|
|
pglXGetFBConfigAttrib(ctx->display, fbCfgs[0], GLX_VISUAL_ID, &tmp);
|
|
TRACE(" - VISUAL_ID as 0x%x\n", tmp);
|
|
|
|
XFree(fbCfgs);
|
|
|
|
return tmp;
|
|
}
|
|
|
|
static int ConvertAttribWGLtoGLX(const int* iWGLAttr, int* oGLXAttr, Wine_GLPBuffer* pbuf) {
|
|
int nAttribs = 0;
|
|
unsigned cur = 0;
|
|
int pop;
|
|
int isColor = 0;
|
|
int wantColorBits = 0;
|
|
int sz_alpha = 0;
|
|
|
|
while (0 != iWGLAttr[cur]) {
|
|
TRACE("pAttr[%d] = %x\n", cur, iWGLAttr[cur]);
|
|
|
|
switch (iWGLAttr[cur]) {
|
|
case WGL_COLOR_BITS_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
wantColorBits = pop; /** see end */
|
|
break;
|
|
case WGL_BLUE_BITS_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
PUSH2(oGLXAttr, GLX_BLUE_SIZE, pop);
|
|
TRACE("pAttr[%d] = GLX_BLUE_SIZE: %d\n", cur, pop);
|
|
break;
|
|
case WGL_RED_BITS_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
PUSH2(oGLXAttr, GLX_RED_SIZE, pop);
|
|
TRACE("pAttr[%d] = GLX_RED_SIZE: %d\n", cur, pop);
|
|
break;
|
|
case WGL_GREEN_BITS_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
PUSH2(oGLXAttr, GLX_GREEN_SIZE, pop);
|
|
TRACE("pAttr[%d] = GLX_GREEN_SIZE: %d\n", cur, pop);
|
|
break;
|
|
case WGL_ALPHA_BITS_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
sz_alpha = pop;
|
|
PUSH2(oGLXAttr, GLX_ALPHA_SIZE, pop);
|
|
TRACE("pAttr[%d] = GLX_ALPHA_SIZE: %d\n", cur, pop);
|
|
break;
|
|
case WGL_DEPTH_BITS_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
PUSH2(oGLXAttr, GLX_DEPTH_SIZE, pop);
|
|
TRACE("pAttr[%d] = GLX_DEPTH_SIZE: %d\n", cur, pop);
|
|
break;
|
|
case WGL_STENCIL_BITS_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
PUSH2(oGLXAttr, GLX_STENCIL_SIZE, pop);
|
|
TRACE("pAttr[%d] = GLX_STENCIL_SIZE: %d\n", cur, pop);
|
|
break;
|
|
case WGL_DOUBLE_BUFFER_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
PUSH2(oGLXAttr, GLX_DOUBLEBUFFER, pop);
|
|
TRACE("pAttr[%d] = GLX_DOUBLEBUFFER: %d\n", cur, pop);
|
|
break;
|
|
|
|
case WGL_PIXEL_TYPE_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
switch (pop) {
|
|
case WGL_TYPE_COLORINDEX_ARB: pop = GLX_COLOR_INDEX_BIT; isColor = 1; break ;
|
|
case WGL_TYPE_RGBA_ARB: pop = GLX_RGBA_BIT; break ;
|
|
case WGL_TYPE_RGBA_FLOAT_ATI: pop = GLX_RGBA_FLOAT_ATI_BIT; break ;
|
|
default:
|
|
ERR("unexpected PixelType(%x)\n", pop);
|
|
pop = 0;
|
|
}
|
|
PUSH2(oGLXAttr, GLX_RENDER_TYPE, pop);
|
|
TRACE("pAttr[%d] = GLX_RENDER_TYPE: %d\n", cur, pop);
|
|
break;
|
|
|
|
case WGL_SUPPORT_GDI_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
PUSH2(oGLXAttr, GLX_X_RENDERABLE, pop);
|
|
TRACE("pAttr[%d] = GLX_RENDERABLE: %d\n", cur, pop);
|
|
break;
|
|
|
|
case WGL_DRAW_TO_BITMAP_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
PUSH2(oGLXAttr, GLX_X_RENDERABLE, pop);
|
|
TRACE("pAttr[%d] = GLX_RENDERABLE: %d\n", cur, pop);
|
|
if (pop) {
|
|
PUSH2(oGLXAttr, GLX_DRAWABLE_TYPE, GLX_PIXMAP_BIT);
|
|
TRACE("pAttr[%d] = GLX_DRAWABLE_TYPE: GLX_PIXMAP_BIT\n", cur);
|
|
}
|
|
break;
|
|
|
|
case WGL_DRAW_TO_WINDOW_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
if (pop) {
|
|
PUSH2(oGLXAttr, GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT);
|
|
TRACE("pAttr[%d] = GLX_DRAWABLE_TYPE: GLX_WINDOW_BIT\n", cur);
|
|
}
|
|
break;
|
|
|
|
case WGL_DRAW_TO_PBUFFER_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
PUSH2(oGLXAttr, GLX_X_RENDERABLE, pop);
|
|
TRACE("pAttr[%d] = GLX_RENDERABLE: %d\n", cur, pop);
|
|
if (pop) {
|
|
PUSH2(oGLXAttr, GLX_DRAWABLE_TYPE, GLX_PBUFFER_BIT);
|
|
TRACE("pAttr[%d] = GLX_DRAWABLE_TYPE: GLX_PBUFFER_BIT\n", cur);
|
|
}
|
|
break;
|
|
|
|
case WGL_ACCELERATION_ARB:
|
|
case WGL_SUPPORT_OPENGL_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
/** nothing to do, if we are here, supposing support Accelerated OpenGL */
|
|
TRACE("pAttr[%d] = WGL_SUPPORT_OPENGL_ARB: %d\n", cur, pop);
|
|
break;
|
|
|
|
case WGL_PBUFFER_LARGEST_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
PUSH2(oGLXAttr, GLX_LARGEST_PBUFFER, pop);
|
|
TRACE("pAttr[%d] = GLX_LARGEST_PBUFFER: %x\n", cur, pop);
|
|
break;
|
|
|
|
case WGL_SAMPLE_BUFFERS_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
PUSH2(oGLXAttr, GLX_SAMPLE_BUFFERS_ARB, pop);
|
|
TRACE("pAttr[%d] = GLX_SAMPLE_BUFFERS_ARB: %x\n", cur, pop);
|
|
break;
|
|
|
|
case WGL_SAMPLES_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
PUSH2(oGLXAttr, GLX_SAMPLES_ARB, pop);
|
|
TRACE("pAttr[%d] = GLX_SAMPLES_ARB: %x\n", cur, pop);
|
|
break;
|
|
|
|
case WGL_TEXTURE_FORMAT_ARB:
|
|
case WGL_TEXTURE_TARGET_ARB:
|
|
case WGL_MIPMAP_TEXTURE_ARB:
|
|
TRACE("WGL_render_texture Attributes: %x as %x\n", iWGLAttr[cur], iWGLAttr[cur + 1]);
|
|
pop = iWGLAttr[++cur];
|
|
if (NULL == pbuf) {
|
|
ERR("trying to use GLX_Pbuffer Attributes without Pbuffer (was %x)\n", iWGLAttr[cur]);
|
|
}
|
|
if (use_render_texture_ati) {
|
|
/** nothing to do here */
|
|
}
|
|
else if (!use_render_texture_emulation) {
|
|
if (WGL_NO_TEXTURE_ARB != pop) {
|
|
ERR("trying to use WGL_render_texture Attributes without support (was %x)\n", iWGLAttr[cur]);
|
|
return -1; /** error: don't support it */
|
|
} else {
|
|
PUSH2(oGLXAttr, GLX_X_RENDERABLE, pop);
|
|
PUSH2(oGLXAttr, GLX_DRAWABLE_TYPE, GLX_PBUFFER_BIT);
|
|
}
|
|
}
|
|
break ;
|
|
|
|
case WGL_BIND_TO_TEXTURE_RGB_ARB:
|
|
case WGL_BIND_TO_TEXTURE_RGBA_ARB:
|
|
pop = iWGLAttr[++cur];
|
|
/** cannot be converted, see direct handling on
|
|
* - wglGetPixelFormatAttribivARB
|
|
* TODO: wglChoosePixelFormat
|
|
*/
|
|
break ;
|
|
|
|
default:
|
|
FIXME("unsupported %x WGL Attribute\n", iWGLAttr[cur]);
|
|
break;
|
|
}
|
|
++cur;
|
|
}
|
|
|
|
/**
|
|
* Trick as WGL_COLOR_BITS_ARB != GLX_BUFFER_SIZE
|
|
* WGL_COLOR_BITS_ARB + WGL_ALPHA_BITS_ARB == GLX_BUFFER_SIZE
|
|
*
|
|
* WGL_COLOR_BITS_ARB
|
|
* The number of color bitplanes in each color buffer. For RGBA
|
|
* pixel types, it is the size of the color buffer, excluding the
|
|
* alpha bitplanes. For color-index pixels, it is the size of the
|
|
* color index buffer.
|
|
*
|
|
* GLX_BUFFER_SIZE
|
|
* This attribute defines the number of bits per color buffer.
|
|
* For GLX FBConfigs that correspond to a PseudoColor or StaticColor visual,
|
|
* this is equal to the depth value reported in the X11 visual.
|
|
* For GLX FBConfigs that correspond to TrueColor or DirectColor visual,
|
|
* this is the sum of GLX_RED_SIZE, GLX_GREEN_SIZE, GLX_BLUE_SIZE, and GLX_ALPHA_SIZE.
|
|
*
|
|
*/
|
|
if (0 < wantColorBits) {
|
|
if (!isColor) {
|
|
wantColorBits += sz_alpha;
|
|
}
|
|
if (32 < wantColorBits) {
|
|
ERR("buggy %d GLX_BUFFER_SIZE default to 32\n", wantColorBits);
|
|
wantColorBits = 32;
|
|
}
|
|
PUSH2(oGLXAttr, GLX_BUFFER_SIZE, wantColorBits);
|
|
TRACE("pAttr[%d] = WGL_COLOR_BITS_ARB: %d\n", cur, wantColorBits);
|
|
}
|
|
|
|
return nAttribs;
|
|
}
|
|
|
|
/* GLX can advertise dozens of different pixelformats including offscreen and onscreen ones.
|
|
* In our WGL implementation we only support a subset of these formats namely the format of
|
|
* Wine's main visual and offscreen formats (if they are available).
|
|
* This function converts a WGL format to its corresponding GLX one. It returns the index (zero-based)
|
|
* into the GLX FB config table and it returns the number of supported WGL formats in fmt_count.
|
|
*/
|
|
static BOOL ConvertPixelFormatWGLtoGLX(Display *display, int iPixelFormat, int *fmt_index, int *fmt_count)
|
|
{
|
|
int res = FALSE;
|
|
int i = 0;
|
|
GLXFBConfig* cfgs = NULL;
|
|
int nCfgs = 0;
|
|
int tmp_fmt_id = 0;
|
|
int tmp_vis_id = 0;
|
|
int nFormats = 1; /* Start at 1 as we always have a main visual */
|
|
VisualID visualid = 0;
|
|
|
|
/* Request to look up the format of the main visual when iPixelFormat = 1 */
|
|
if(iPixelFormat == 1) visualid = XVisualIDFromVisual(visual);
|
|
|
|
/* As mentioned in various parts of the code only the format of the main visual can be used for onscreen rendering.
|
|
* Next to this format there are also so called offscreen rendering formats (used for pbuffers) which can be supported
|
|
* because they don't need a visual. Below we use glXGetFBConfigs instead of glXChooseFBConfig to enumerate the fb configurations
|
|
* bas this call lists both types of formats instead of only onscreen ones. */
|
|
cfgs = pglXGetFBConfigs(display, DefaultScreen(display), &nCfgs);
|
|
if (NULL == cfgs || 0 == nCfgs) {
|
|
ERR("glXChooseFBConfig returns NULL\n");
|
|
if(cfgs != NULL) XFree(cfgs);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Find the requested offscreen format and count the number of offscreen formats */
|
|
for(i=0; i<nCfgs; i++) {
|
|
pglXGetFBConfigAttrib(display, cfgs[i], GLX_VISUAL_ID, &tmp_vis_id);
|
|
pglXGetFBConfigAttrib(display, cfgs[i], GLX_FBCONFIG_ID, &tmp_fmt_id);
|
|
|
|
/* We are looking up the GLX index of our main visual and have found it :) */
|
|
if(iPixelFormat == 1 && visualid == tmp_vis_id) {
|
|
*fmt_index = i;
|
|
TRACE("Found FBCONFIG_ID 0x%x at index %d for VISUAL_ID 0x%x\n", tmp_fmt_id, *fmt_index, tmp_vis_id);
|
|
res = TRUE;
|
|
}
|
|
/* We found an offscreen rendering format :) */
|
|
else if(tmp_vis_id == 0) {
|
|
nFormats++;
|
|
TRACE("Checking offscreen format FBCONFIG_ID 0x%x at index %d\n", tmp_fmt_id, i);
|
|
|
|
if(iPixelFormat == nFormats) {
|
|
*fmt_index = i;
|
|
TRACE("Found offscreen format FBCONFIG_ID 0x%x corresponding to iPixelFormat %d at GLX index %d\n", tmp_fmt_id, iPixelFormat, i);
|
|
res = TRUE;
|
|
}
|
|
}
|
|
}
|
|
*fmt_count = nFormats;
|
|
TRACE("Number of offscreen formats: %d; returning index: %d\n", *fmt_count, *fmt_index);
|
|
|
|
if(cfgs != NULL) XFree(cfgs);
|
|
|
|
if(res == FALSE && iPixelFormat == 1)
|
|
ERR("Can't find a matching FBCONFIG_ID for VISUAL_ID 0x%lx!\n", visualid);
|
|
|
|
return res;
|
|
}
|
|
|
|
/**
|
|
* X11DRV_ChoosePixelFormat
|
|
*
|
|
* Equivalent of glXChooseVisual
|
|
*/
|
|
int X11DRV_ChoosePixelFormat(X11DRV_PDEVICE *physDev,
|
|
const PIXELFORMATDESCRIPTOR *ppfd) {
|
|
GLXFBConfig* cfgs = NULL;
|
|
int ret = 0;
|
|
int nCfgs = 0;
|
|
int value = 0;
|
|
int fmt_index = 0;
|
|
|
|
if (!has_opengl()) {
|
|
ERR("No libGL on this box - disabling OpenGL support !\n");
|
|
return 0;
|
|
}
|
|
|
|
if (TRACE_ON(opengl)) {
|
|
TRACE("(%p,%p)\n", physDev, ppfd);
|
|
|
|
dump_PIXELFORMATDESCRIPTOR((const PIXELFORMATDESCRIPTOR *) ppfd);
|
|
}
|
|
|
|
wine_tsx11_lock();
|
|
if(!visual) {
|
|
ERR("Can't get an opengl visual!\n");
|
|
goto choose_exit;
|
|
}
|
|
|
|
/* Get a list containing all supported FB configurations */
|
|
cfgs = pglXChooseFBConfig(gdi_display, DefaultScreen(gdi_display), NULL, &nCfgs);
|
|
if (NULL == cfgs || 0 == nCfgs) {
|
|
ERR("glXChooseFBConfig returns NULL (glError: %d)\n", pglGetError());
|
|
goto choose_exit;
|
|
}
|
|
|
|
/* In case an fbconfig was found, check if it matches to the requirements of the ppfd */
|
|
if(!ConvertPixelFormatWGLtoGLX(gdi_display, 1 /* main visual */, &fmt_index, &value)) {
|
|
ERR("Can't find a matching FBCONFIG_ID for VISUAL_ID 0x%lx!\n", visual->visualid);
|
|
} else {
|
|
int dwFlags = 0;
|
|
int iPixelType = 0;
|
|
int value = 0;
|
|
|
|
/* Pixel type */
|
|
pglXGetFBConfigAttrib(gdi_display, cfgs[fmt_index], GLX_RENDER_TYPE, &value);
|
|
if (value & GLX_RGBA_BIT)
|
|
iPixelType = PFD_TYPE_RGBA;
|
|
else
|
|
iPixelType = PFD_TYPE_COLORINDEX;
|
|
|
|
if (ppfd->iPixelType != iPixelType) {
|
|
goto choose_exit;
|
|
}
|
|
|
|
/* Doublebuffer */
|
|
pglXGetFBConfigAttrib(gdi_display, cfgs[fmt_index], GLX_DOUBLEBUFFER, &value); if (value) dwFlags |= PFD_DOUBLEBUFFER;
|
|
if (!(ppfd->dwFlags & PFD_DOUBLEBUFFER_DONTCARE)) {
|
|
if ((ppfd->dwFlags & PFD_DOUBLEBUFFER) != (dwFlags & PFD_DOUBLEBUFFER)) {
|
|
goto choose_exit;
|
|
}
|
|
}
|
|
|
|
/* Stereo */
|
|
pglXGetFBConfigAttrib(gdi_display, cfgs[fmt_index], GLX_STEREO, &value); if (value) dwFlags |= PFD_STEREO;
|
|
if (!(ppfd->dwFlags & PFD_STEREO_DONTCARE)) {
|
|
if ((ppfd->dwFlags & PFD_STEREO) != (dwFlags & PFD_STEREO)) {
|
|
goto choose_exit;
|
|
}
|
|
}
|
|
|
|
/* Alpha bits */
|
|
pglXGetFBConfigAttrib(gdi_display, cfgs[fmt_index], GLX_ALPHA_SIZE, &value);
|
|
if (ppfd->iPixelType==PFD_TYPE_RGBA && ppfd->cAlphaBits && !value) {
|
|
goto choose_exit;
|
|
}
|
|
|
|
/* Depth bits */
|
|
pglXGetFBConfigAttrib(gdi_display, cfgs[fmt_index], GLX_DEPTH_SIZE, &value);
|
|
if (ppfd->cDepthBits && !value) {
|
|
goto choose_exit;
|
|
}
|
|
|
|
/* Stencil bits */
|
|
pglXGetFBConfigAttrib(gdi_display, cfgs[fmt_index], GLX_STENCIL_SIZE, &value);
|
|
if (ppfd->cStencilBits && !value) {
|
|
goto choose_exit;
|
|
}
|
|
|
|
/* Aux buffers */
|
|
pglXGetFBConfigAttrib(gdi_display, cfgs[fmt_index], GLX_AUX_BUFFERS, &value);
|
|
if (ppfd->cAuxBuffers && !value) {
|
|
goto choose_exit;
|
|
}
|
|
|
|
/* When we pass all the checks we have found a matching format :) */
|
|
ret = 1;
|
|
TRACE("Successfully found a matching mode, returning index: %d\n", ret);
|
|
}
|
|
|
|
choose_exit:
|
|
if(!ret)
|
|
TRACE("No matching mode was found returning 0\n");
|
|
|
|
if (NULL != cfgs) XFree(cfgs);
|
|
wine_tsx11_unlock();
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* X11DRV_DescribePixelFormat
|
|
*
|
|
* Get the pixel-format descriptor associated to the given id
|
|
*/
|
|
int X11DRV_DescribePixelFormat(X11DRV_PDEVICE *physDev,
|
|
int iPixelFormat,
|
|
UINT nBytes,
|
|
PIXELFORMATDESCRIPTOR *ppfd) {
|
|
/*XVisualInfo *vis;*/
|
|
int value;
|
|
int rb,gb,bb,ab;
|
|
|
|
GLXFBConfig* cfgs = NULL;
|
|
GLXFBConfig cur;
|
|
int nCfgs = 0;
|
|
int ret = 0;
|
|
int fmt_index = 0;
|
|
|
|
if (!has_opengl()) {
|
|
ERR("No libGL on this box - disabling OpenGL support !\n");
|
|
return 0;
|
|
}
|
|
|
|
TRACE("(%p,%d,%d,%p)\n", physDev, iPixelFormat, nBytes, ppfd);
|
|
|
|
wine_tsx11_lock();
|
|
cfgs = pglXGetFBConfigs(gdi_display, DefaultScreen(gdi_display), &nCfgs);
|
|
wine_tsx11_unlock();
|
|
|
|
if (NULL == cfgs || 0 == nCfgs) {
|
|
ERR("unexpected iPixelFormat(%d), returns NULL\n", iPixelFormat);
|
|
return 0; /* unespected error */
|
|
}
|
|
|
|
/* This function always reports the total number of supported pixel formats.
|
|
* At the moment we only support the pixel format corresponding to the main
|
|
* visual which got created at x11drv initialization. More formats could be
|
|
* supported if there was a way to recreate x11 windows in x11drv.
|
|
* Because we only support one format nCfgs needs to be set to 1.
|
|
*/
|
|
nCfgs = 1;
|
|
|
|
if (ppfd == NULL) {
|
|
/* The application is only querying the number of visuals */
|
|
wine_tsx11_lock();
|
|
if (NULL != cfgs) XFree(cfgs);
|
|
wine_tsx11_unlock();
|
|
return nCfgs;
|
|
}
|
|
|
|
if (nBytes < sizeof(PIXELFORMATDESCRIPTOR)) {
|
|
ERR("Wrong structure size !\n");
|
|
/* Should set error */
|
|
return 0;
|
|
}
|
|
|
|
if (nCfgs < iPixelFormat || 1 > iPixelFormat) {
|
|
WARN("unexpected iPixelFormat(%d): not >=1 and <=nFormats(%d), returning NULL\n", iPixelFormat, nCfgs);
|
|
return 0;
|
|
}
|
|
|
|
/* Retrieve the index in the FBConfig table corresponding to the visual ID from the main visual */
|
|
if(!ConvertPixelFormatWGLtoGLX(gdi_display, iPixelFormat, &fmt_index, &value)) {
|
|
ERR("Can't find a valid pixel format index from the main visual, expect problems!\n");
|
|
return 0;
|
|
}
|
|
|
|
ret = nCfgs;
|
|
cur = cfgs[fmt_index];
|
|
|
|
memset(ppfd, 0, sizeof(PIXELFORMATDESCRIPTOR));
|
|
ppfd->nSize = sizeof(PIXELFORMATDESCRIPTOR);
|
|
ppfd->nVersion = 1;
|
|
|
|
/* These flags are always the same... */
|
|
ppfd->dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL;
|
|
/* Now the flags extracted from the Visual */
|
|
|
|
wine_tsx11_lock();
|
|
|
|
pglXGetFBConfigAttrib(gdi_display, cur, GLX_CONFIG_CAVEAT, &value);
|
|
if(value == GLX_SLOW_CONFIG)
|
|
ppfd->dwFlags |= PFD_GENERIC_ACCELERATED;
|
|
|
|
pglXGetFBConfigAttrib(gdi_display, cur, GLX_DOUBLEBUFFER, &value); if (value) ppfd->dwFlags |= PFD_DOUBLEBUFFER;
|
|
pglXGetFBConfigAttrib(gdi_display, cur, GLX_STEREO, &value); if (value) ppfd->dwFlags |= PFD_STEREO;
|
|
|
|
/* Pixel type */
|
|
pglXGetFBConfigAttrib(gdi_display, cur, GLX_RENDER_TYPE, &value);
|
|
if (value & GLX_RGBA_BIT)
|
|
ppfd->iPixelType = PFD_TYPE_RGBA;
|
|
else
|
|
ppfd->iPixelType = PFD_TYPE_COLORINDEX;
|
|
|
|
/* Color bits */
|
|
pglXGetFBConfigAttrib(gdi_display, cur, GLX_BUFFER_SIZE, &value);
|
|
ppfd->cColorBits = value;
|
|
|
|
/* Red, green, blue and alpha bits / shifts */
|
|
if (ppfd->iPixelType == PFD_TYPE_RGBA) {
|
|
pglXGetFBConfigAttrib(gdi_display, cur, GLX_RED_SIZE, &rb);
|
|
pglXGetFBConfigAttrib(gdi_display, cur, GLX_GREEN_SIZE, &gb);
|
|
pglXGetFBConfigAttrib(gdi_display, cur, GLX_BLUE_SIZE, &bb);
|
|
pglXGetFBConfigAttrib(gdi_display, cur, GLX_ALPHA_SIZE, &ab);
|
|
|
|
ppfd->cRedBits = rb;
|
|
ppfd->cRedShift = gb + bb + ab;
|
|
ppfd->cBlueBits = bb;
|
|
ppfd->cBlueShift = ab;
|
|
ppfd->cGreenBits = gb;
|
|
ppfd->cGreenShift = bb + ab;
|
|
ppfd->cAlphaBits = ab;
|
|
ppfd->cAlphaShift = 0;
|
|
} else {
|
|
ppfd->cRedBits = 0;
|
|
ppfd->cRedShift = 0;
|
|
ppfd->cBlueBits = 0;
|
|
ppfd->cBlueShift = 0;
|
|
ppfd->cGreenBits = 0;
|
|
ppfd->cGreenShift = 0;
|
|
ppfd->cAlphaBits = 0;
|
|
ppfd->cAlphaShift = 0;
|
|
}
|
|
/* Accums : to do ... */
|
|
|
|
/* Depth bits */
|
|
pglXGetFBConfigAttrib(gdi_display, cur, GLX_DEPTH_SIZE, &value);
|
|
ppfd->cDepthBits = value;
|
|
|
|
/* stencil bits */
|
|
pglXGetFBConfigAttrib(gdi_display, cur, GLX_STENCIL_SIZE, &value);
|
|
ppfd->cStencilBits = value;
|
|
|
|
wine_tsx11_unlock();
|
|
|
|
/* Aux : to do ... */
|
|
|
|
ppfd->iLayerType = PFD_MAIN_PLANE;
|
|
|
|
if (TRACE_ON(opengl)) {
|
|
dump_PIXELFORMATDESCRIPTOR(ppfd);
|
|
}
|
|
|
|
wine_tsx11_lock();
|
|
if (NULL != cfgs) XFree(cfgs);
|
|
wine_tsx11_unlock();
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* X11DRV_GetPixelFormat
|
|
*
|
|
* Get the pixel-format id used by this DC
|
|
*/
|
|
int X11DRV_GetPixelFormat(X11DRV_PDEVICE *physDev) {
|
|
TRACE("(%p): returns %d\n", physDev, physDev->current_pf);
|
|
|
|
return physDev->current_pf;
|
|
}
|
|
|
|
/**
|
|
* X11DRV_SetPixelFormat
|
|
*
|
|
* Set the pixel-format id used by this DC
|
|
*/
|
|
BOOL X11DRV_SetPixelFormat(X11DRV_PDEVICE *physDev,
|
|
int iPixelFormat,
|
|
const PIXELFORMATDESCRIPTOR *ppfd) {
|
|
TRACE("(%p,%d,%p)\n", physDev, iPixelFormat, ppfd);
|
|
|
|
/* At the moment we only support the pixelformat corresponding to the main
|
|
* x11drv visual which got created at x11drv initialization. More formats
|
|
* can be supported if there was a way to recreate x11 windows in x11drv
|
|
*/
|
|
if(iPixelFormat != 1) {
|
|
TRACE("Invalid iPixelFormat: %d\n", iPixelFormat);
|
|
return 0;
|
|
}
|
|
|
|
physDev->current_pf = iPixelFormat;
|
|
|
|
if (TRACE_ON(opengl)) {
|
|
int nCfgs_fmt = 0;
|
|
GLXFBConfig* cfgs_fmt = NULL;
|
|
GLXFBConfig cur_cfg;
|
|
int value;
|
|
int gl_test = 0;
|
|
int fmt_index = 0;
|
|
|
|
if(!ConvertPixelFormatWGLtoGLX(gdi_display, iPixelFormat, &fmt_index, &value)) {
|
|
ERR("Can't find a valid pixel format index from the main visual, expect problems!\n");
|
|
return TRUE; /* Return true because the SetPixelFormat stuff itself passed */
|
|
}
|
|
|
|
/*
|
|
* How to test if hdc current drawable is compatible (visual/FBConfig) ?
|
|
*
|
|
* in case of root window created HDCs we crash here :(
|
|
*
|
|
Drawable drawable = get_drawable( physDev->hdc );
|
|
TRACE(" drawable (%p,%p) have :\n", drawable, root_window);
|
|
pglXQueryDrawable(gdi_display, drawable, GLX_FBCONFIG_ID, (unsigned int*) &value);
|
|
TRACE(" - FBCONFIG_ID as 0x%x\n", tmp);
|
|
pglXQueryDrawable(gdi_display, drawable, GLX_VISUAL_ID, (unsigned int*) &value);
|
|
TRACE(" - VISUAL_ID as 0x%x\n", tmp);
|
|
pglXQueryDrawable(gdi_display, drawable, GLX_WIDTH, (unsigned int*) &value);
|
|
TRACE(" - WIDTH as %d\n", tmp);
|
|
pglXQueryDrawable(gdi_display, drawable, GLX_HEIGHT, (unsigned int*) &value);
|
|
TRACE(" - HEIGHT as %d\n", tmp);
|
|
*/
|
|
cfgs_fmt = pglXGetFBConfigs(gdi_display, DefaultScreen(gdi_display), &nCfgs_fmt);
|
|
cur_cfg = cfgs_fmt[fmt_index];
|
|
gl_test = pglXGetFBConfigAttrib(gdi_display, cur_cfg, GLX_FBCONFIG_ID, &value);
|
|
if (gl_test) {
|
|
ERR("Failed to retrieve FBCONFIG_ID from GLXFBConfig, expect problems.\n");
|
|
} else {
|
|
TRACE(" FBConfig have :\n");
|
|
TRACE(" - FBCONFIG_ID 0x%x\n", value);
|
|
pglXGetFBConfigAttrib(gdi_display, cur_cfg, GLX_VISUAL_ID, &value);
|
|
TRACE(" - VISUAL_ID 0x%x\n", value);
|
|
pglXGetFBConfigAttrib(gdi_display, cur_cfg, GLX_DRAWABLE_TYPE, &value);
|
|
TRACE(" - DRAWABLE_TYPE 0x%x\n", value);
|
|
}
|
|
XFree(cfgs_fmt);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/* OpenGL32 wglCreateContext */
|
|
HGLRC WINAPI X11DRV_wglCreateContext(HDC hdc)
|
|
{
|
|
Wine_GLContext *ret;
|
|
GLXFBConfig* cfgs_fmt = NULL;
|
|
GLXFBConfig cur_cfg;
|
|
int hdcPF = 1; /* We can only use the Wine's main visual which has an index of 1 */
|
|
int tmp = 0;
|
|
int fmt_index = 0;
|
|
int nCfgs_fmt = 0;
|
|
int value = 0;
|
|
int gl_test = 0;
|
|
|
|
TRACE("(%p)->(PF:%d)\n", hdc, hdcPF);
|
|
|
|
/* First, get the visual in use by the X11DRV */
|
|
if (!gdi_display) return 0;
|
|
|
|
/* We can only render using the iPixelFormat (1) of Wine's Main visual, we need to get the correspondig GLX format.
|
|
* If this fails something is very wrong on the system. */
|
|
if(!ConvertPixelFormatWGLtoGLX(gdi_display, hdcPF, &tmp, &fmt_index)) {
|
|
ERR("Cannot get FB Config for main iPixelFormat 1, expect problems!\n");
|
|
SetLastError(ERROR_INVALID_PIXEL_FORMAT);
|
|
return NULL;
|
|
}
|
|
|
|
cfgs_fmt = pglXGetFBConfigs(gdi_display, DefaultScreen(gdi_display), &nCfgs_fmt);
|
|
if (NULL == cfgs_fmt || 0 == nCfgs_fmt) {
|
|
ERR("Cannot get FB Configs, expect problems.\n");
|
|
SetLastError(ERROR_INVALID_PIXEL_FORMAT);
|
|
return NULL;
|
|
}
|
|
|
|
if (nCfgs_fmt < fmt_index) {
|
|
ERR("(%p): unexpected pixelFormat(%d) > nFormats(%d), returns NULL\n", hdc, fmt_index, nCfgs_fmt);
|
|
SetLastError(ERROR_INVALID_PIXEL_FORMAT);
|
|
return NULL;
|
|
}
|
|
|
|
cur_cfg = cfgs_fmt[fmt_index];
|
|
gl_test = pglXGetFBConfigAttrib(gdi_display, cur_cfg, GLX_FBCONFIG_ID, &value);
|
|
if (gl_test) {
|
|
ERR("Failed to retrieve FBCONFIG_ID from GLXFBConfig, expect problems.\n");
|
|
SetLastError(ERROR_INVALID_PIXEL_FORMAT);
|
|
return NULL;
|
|
}
|
|
XFree(cfgs_fmt);
|
|
|
|
/* The context will be allocated in the wglMakeCurrent call */
|
|
wine_tsx11_lock();
|
|
ret = alloc_context();
|
|
wine_tsx11_unlock();
|
|
ret->hdc = hdc;
|
|
ret->display = gdi_display;
|
|
ret->fb_conf = cur_cfg;
|
|
/*ret->vis = vis;*/
|
|
ret->vis = pglXGetVisualFromFBConfig(gdi_display, cur_cfg);
|
|
|
|
TRACE(" creating context %p (GL context creation delayed)\n", ret);
|
|
return (HGLRC) ret;
|
|
}
|
|
|
|
/* OpenGL32 wglDeleteContext */
|
|
BOOL WINAPI X11DRV_wglDeleteContext(HGLRC hglrc)
|
|
{
|
|
Wine_GLContext *ctx = (Wine_GLContext *) hglrc;
|
|
BOOL ret = TRUE;
|
|
|
|
TRACE("(%p)\n", hglrc);
|
|
|
|
wine_tsx11_lock();
|
|
/* A game (Half Life not to name it) deletes twice the same context,
|
|
* so make sure it is valid first */
|
|
if (is_valid_context( ctx ))
|
|
{
|
|
if (ctx->ctx) pglXDestroyContext(ctx->display, ctx->ctx);
|
|
free_context(ctx);
|
|
}
|
|
else
|
|
{
|
|
WARN("Error deleting context !\n");
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
ret = FALSE;
|
|
}
|
|
wine_tsx11_unlock();
|
|
|
|
return ret;
|
|
}
|
|
|
|
/* OpenGL32 wglGetCurrentContext() */
|
|
HGLRC WINAPI X11DRV_wglGetCurrentContext(void) {
|
|
GLXContext gl_ctx;
|
|
Wine_GLContext *ret;
|
|
|
|
TRACE("()\n");
|
|
|
|
wine_tsx11_lock();
|
|
gl_ctx = pglXGetCurrentContext();
|
|
ret = get_context_from_GLXContext(gl_ctx);
|
|
wine_tsx11_unlock();
|
|
|
|
TRACE(" returning %p (GL context %p)\n", ret, gl_ctx);
|
|
|
|
return (HGLRC)ret;
|
|
}
|
|
|
|
/* OpenGL32 wglGetCurrentDC */
|
|
HDC WINAPI X11DRV_wglGetCurrentDC(void) {
|
|
GLXContext gl_ctx;
|
|
Wine_GLContext *ret;
|
|
|
|
TRACE("()\n");
|
|
|
|
wine_tsx11_lock();
|
|
gl_ctx = pglXGetCurrentContext();
|
|
ret = get_context_from_GLXContext(gl_ctx);
|
|
wine_tsx11_unlock();
|
|
|
|
if (ret) {
|
|
TRACE(" returning %p (GL context %p - Wine context %p)\n", ret->hdc, gl_ctx, ret);
|
|
return ret->hdc;
|
|
} else {
|
|
TRACE(" no Wine context found for GLX context %p\n", gl_ctx);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/* OpenGL32 wglGetCurrentReadDCARB */
|
|
static HDC WINAPI X11DRV_wglGetCurrentReadDCARB(void)
|
|
{
|
|
GLXDrawable gl_d;
|
|
HDC ret;
|
|
|
|
TRACE("()\n");
|
|
|
|
wine_tsx11_lock();
|
|
gl_d = pglXGetCurrentReadDrawable();
|
|
ret = get_hdc_from_Drawable(gl_d);
|
|
wine_tsx11_unlock();
|
|
|
|
TRACE(" returning %p (GL drawable %lu)\n", ret, gl_d);
|
|
return ret;
|
|
}
|
|
|
|
/* OpenGL32: wglGetProcAddress */
|
|
PROC X11DRV_wglGetProcAddress(LPCSTR lpszProc)
|
|
{
|
|
int i, j;
|
|
const WineGLExtension *ext;
|
|
|
|
int padding = 32 - strlen(lpszProc);
|
|
if (padding < 0)
|
|
padding = 0;
|
|
|
|
TRACE("('%s'):%*s", lpszProc, padding, " ");
|
|
for (i = 0; i < WineGLExtensionListSize; ++i) {
|
|
ext = WineGLExtensionList[i];
|
|
for (j = 0; ext->extEntryPoints[j].funcName; ++j) {
|
|
if (strcmp(ext->extEntryPoints[j].funcName, lpszProc) == 0) {
|
|
TRACE("(%p) - WineGL\n", ext->extEntryPoints[j].funcAddress);
|
|
return ext->extEntryPoints[j].funcAddress;
|
|
}
|
|
}
|
|
}
|
|
|
|
ERR("(%s) - not found\n", lpszProc);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
|
|
/* OpenGL32 wglMakeCurrent */
|
|
BOOL WINAPI X11DRV_wglMakeCurrent(HDC hdc, HGLRC hglrc) {
|
|
BOOL ret;
|
|
DWORD type = GetObjectType(hdc);
|
|
|
|
TRACE("(%p,%p)\n", hdc, hglrc);
|
|
|
|
wine_tsx11_lock();
|
|
if (hglrc == NULL) {
|
|
ret = pglXMakeCurrent(gdi_display, None, NULL);
|
|
NtCurrentTeb()->glContext = NULL;
|
|
} else {
|
|
Wine_GLContext *ctx = (Wine_GLContext *) hglrc;
|
|
Drawable drawable = get_drawable( hdc );
|
|
if (ctx->ctx == NULL) {
|
|
int draw_vis_id, ctx_vis_id;
|
|
VisualID visualid = (VisualID)GetPropA( GetDesktopWindow(), "__wine_x11_visual_id" );
|
|
TRACE(" Wine desktop VISUAL_ID is 0x%x\n", (unsigned int) visualid);
|
|
draw_vis_id = describeDrawable(ctx, drawable);
|
|
ctx_vis_id = describeContext(ctx);
|
|
|
|
if (-1 == draw_vis_id || (draw_vis_id == visualid && draw_vis_id != ctx_vis_id)) {
|
|
/**
|
|
* Inherits from root window so reuse desktop visual
|
|
*/
|
|
XVisualInfo template;
|
|
XVisualInfo *vis;
|
|
int num;
|
|
template.visualid = visualid;
|
|
vis = XGetVisualInfo(ctx->display, VisualIDMask, &template, &num);
|
|
|
|
TRACE(" Creating GLX Context\n");
|
|
ctx->ctx = pglXCreateContext(ctx->display, vis, NULL, type == OBJ_MEMDC ? False : True);
|
|
} else {
|
|
TRACE(" Creating GLX Context\n");
|
|
ctx->ctx = pglXCreateContext(ctx->display, ctx->vis, NULL, type == OBJ_MEMDC ? False : True);
|
|
}
|
|
TRACE(" created a delayed OpenGL context (%p)\n", ctx->ctx);
|
|
}
|
|
TRACE(" make current for dis %p, drawable %p, ctx %p\n", ctx->display, (void*) drawable, ctx->ctx);
|
|
ret = pglXMakeCurrent(ctx->display, drawable, ctx->ctx);
|
|
NtCurrentTeb()->glContext = ctx;
|
|
if(ret && type == OBJ_MEMDC)
|
|
{
|
|
ctx->do_escape = TRUE;
|
|
pglDrawBuffer(GL_FRONT_LEFT);
|
|
}
|
|
}
|
|
wine_tsx11_unlock();
|
|
TRACE(" returning %s\n", (ret ? "True" : "False"));
|
|
return ret;
|
|
}
|
|
|
|
/* OpenGL32 wglMakeContextCurrentARB */
|
|
static BOOL WINAPI X11DRV_wglMakeContextCurrentARB(HDC hDrawDC, HDC hReadDC, HGLRC hglrc)
|
|
{
|
|
BOOL ret;
|
|
TRACE("(%p,%p,%p)\n", hDrawDC, hReadDC, hglrc);
|
|
|
|
wine_tsx11_lock();
|
|
if (hglrc == NULL) {
|
|
ret = pglXMakeCurrent(gdi_display, None, NULL);
|
|
} else {
|
|
if (NULL == pglXMakeContextCurrent) {
|
|
ret = FALSE;
|
|
} else {
|
|
Wine_GLContext *ctx = (Wine_GLContext *) hglrc;
|
|
Drawable d_draw = get_drawable( hDrawDC );
|
|
Drawable d_read = get_drawable( hReadDC );
|
|
|
|
if (ctx->ctx == NULL) {
|
|
ctx->ctx = pglXCreateContext(ctx->display, ctx->vis, NULL, GetObjectType(hDrawDC) == OBJ_MEMDC ? False : True);
|
|
TRACE(" created a delayed OpenGL context (%p)\n", ctx->ctx);
|
|
}
|
|
ret = pglXMakeContextCurrent(ctx->display, d_draw, d_read, ctx->ctx);
|
|
}
|
|
}
|
|
wine_tsx11_unlock();
|
|
|
|
TRACE(" returning %s\n", (ret ? "True" : "False"));
|
|
return ret;
|
|
}
|
|
|
|
/* OpenGL32 wglShaderLists */
|
|
BOOL WINAPI X11DRV_wglShareLists(HGLRC hglrc1, HGLRC hglrc2) {
|
|
Wine_GLContext *org = (Wine_GLContext *) hglrc1;
|
|
Wine_GLContext *dest = (Wine_GLContext *) hglrc2;
|
|
|
|
TRACE("(%p, %p)\n", org, dest);
|
|
|
|
if (NULL != dest && dest->ctx != NULL) {
|
|
ERR("Could not share display lists, context already created !\n");
|
|
return FALSE;
|
|
} else {
|
|
if (org->ctx == NULL) {
|
|
wine_tsx11_lock();
|
|
describeContext(org);
|
|
org->ctx = pglXCreateContext(org->display, org->vis, NULL, GetObjectType(org->hdc) == OBJ_MEMDC ? False : True);
|
|
wine_tsx11_unlock();
|
|
TRACE(" created a delayed OpenGL context (%p) for Wine context %p\n", org->ctx, org);
|
|
}
|
|
if (NULL != dest) {
|
|
wine_tsx11_lock();
|
|
describeContext(dest);
|
|
/* Create the destination context with display lists shared */
|
|
dest->ctx = pglXCreateContext(org->display, dest->vis, org->ctx, GetObjectType(org->hdc) == OBJ_MEMDC ? False : True);
|
|
wine_tsx11_unlock();
|
|
TRACE(" created a delayed OpenGL context (%p) for Wine context %p sharing lists with OpenGL ctx %p\n", dest->ctx, dest, org->ctx);
|
|
return TRUE;
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static BOOL internal_wglUseFontBitmaps(HDC hdc, DWORD first, DWORD count, DWORD listBase, DWORD (WINAPI GetGlyphOutline_ptr)(HDC,UINT,UINT,LPGLYPHMETRICS,DWORD,LPVOID,const MAT2*))
|
|
{
|
|
/* We are running using client-side rendering fonts... */
|
|
GLYPHMETRICS gm;
|
|
unsigned int glyph;
|
|
int size = 0;
|
|
void *bitmap = NULL, *gl_bitmap = NULL;
|
|
int org_alignment;
|
|
|
|
wine_tsx11_lock();
|
|
pglGetIntegerv(GL_UNPACK_ALIGNMENT, &org_alignment);
|
|
pglPixelStorei(GL_UNPACK_ALIGNMENT, 4);
|
|
wine_tsx11_unlock();
|
|
|
|
for (glyph = first; glyph < first + count; glyph++) {
|
|
unsigned int needed_size = GetGlyphOutline_ptr(hdc, glyph, GGO_BITMAP, &gm, 0, NULL, NULL);
|
|
int height, width_int;
|
|
|
|
TRACE("Glyph : %3d / List : %ld\n", glyph, listBase);
|
|
if (needed_size == GDI_ERROR) {
|
|
TRACE(" - needed size : %d (GDI_ERROR)\n", needed_size);
|
|
goto error;
|
|
} else {
|
|
TRACE(" - needed size : %d\n", needed_size);
|
|
}
|
|
|
|
if (needed_size > size) {
|
|
size = needed_size;
|
|
HeapFree(GetProcessHeap(), 0, bitmap);
|
|
HeapFree(GetProcessHeap(), 0, gl_bitmap);
|
|
bitmap = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
|
|
gl_bitmap = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
|
|
}
|
|
if (GetGlyphOutline_ptr(hdc, glyph, GGO_BITMAP, &gm, size, bitmap, NULL) == GDI_ERROR) goto error;
|
|
if (TRACE_ON(opengl)) {
|
|
unsigned int height, width, bitmask;
|
|
unsigned char *bitmap_ = (unsigned char *) bitmap;
|
|
|
|
TRACE(" - bbox : %d x %d\n", gm.gmBlackBoxX, gm.gmBlackBoxY);
|
|
TRACE(" - origin : (%ld , %ld)\n", gm.gmptGlyphOrigin.x, gm.gmptGlyphOrigin.y);
|
|
TRACE(" - increment : %d - %d\n", gm.gmCellIncX, gm.gmCellIncY);
|
|
if (needed_size != 0) {
|
|
TRACE(" - bitmap :\n");
|
|
for (height = 0; height < gm.gmBlackBoxY; height++) {
|
|
TRACE(" ");
|
|
for (width = 0, bitmask = 0x80; width < gm.gmBlackBoxX; width++, bitmask >>= 1) {
|
|
if (bitmask == 0) {
|
|
bitmap_ += 1;
|
|
bitmask = 0x80;
|
|
}
|
|
if (*bitmap_ & bitmask)
|
|
TRACE("*");
|
|
else
|
|
TRACE(" ");
|
|
}
|
|
bitmap_ += (4 - ((UINT_PTR)bitmap_ & 0x03));
|
|
TRACE("\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
/* In OpenGL, the bitmap is drawn from the bottom to the top... So we need to invert the
|
|
* glyph for it to be drawn properly.
|
|
*/
|
|
if (needed_size != 0) {
|
|
width_int = (gm.gmBlackBoxX + 31) / 32;
|
|
for (height = 0; height < gm.gmBlackBoxY; height++) {
|
|
int width;
|
|
for (width = 0; width < width_int; width++) {
|
|
((int *) gl_bitmap)[(gm.gmBlackBoxY - height - 1) * width_int + width] =
|
|
((int *) bitmap)[height * width_int + width];
|
|
}
|
|
}
|
|
}
|
|
|
|
wine_tsx11_lock();
|
|
pglNewList(listBase++, GL_COMPILE);
|
|
if (needed_size != 0) {
|
|
pglBitmap(gm.gmBlackBoxX, gm.gmBlackBoxY,
|
|
0 - (int) gm.gmptGlyphOrigin.x, (int) gm.gmBlackBoxY - (int) gm.gmptGlyphOrigin.y,
|
|
gm.gmCellIncX, gm.gmCellIncY,
|
|
gl_bitmap);
|
|
} else {
|
|
/* This is the case of 'empty' glyphs like the space character */
|
|
pglBitmap(0, 0, 0, 0, gm.gmCellIncX, gm.gmCellIncY, NULL);
|
|
}
|
|
pglEndList();
|
|
wine_tsx11_unlock();
|
|
}
|
|
|
|
wine_tsx11_lock();
|
|
pglPixelStorei(GL_UNPACK_ALIGNMENT, org_alignment);
|
|
wine_tsx11_unlock();
|
|
|
|
HeapFree(GetProcessHeap(), 0, bitmap);
|
|
HeapFree(GetProcessHeap(), 0, gl_bitmap);
|
|
return TRUE;
|
|
|
|
error:
|
|
wine_tsx11_lock();
|
|
pglPixelStorei(GL_UNPACK_ALIGNMENT, org_alignment);
|
|
wine_tsx11_unlock();
|
|
|
|
HeapFree(GetProcessHeap(), 0, bitmap);
|
|
HeapFree(GetProcessHeap(), 0, gl_bitmap);
|
|
return FALSE;
|
|
}
|
|
|
|
/* OpenGL32 wglUseFontBitmapsA */
|
|
BOOL WINAPI X11DRV_wglUseFontBitmapsA(HDC hdc, DWORD first, DWORD count, DWORD listBase)
|
|
{
|
|
Font fid = get_font( hdc );
|
|
|
|
TRACE("(%p, %ld, %ld, %ld) using font %ld\n", hdc, first, count, listBase, fid);
|
|
|
|
if (fid == 0) {
|
|
return internal_wglUseFontBitmaps(hdc, first, count, listBase, GetGlyphOutlineA);
|
|
}
|
|
|
|
wine_tsx11_lock();
|
|
/* I assume that the glyphs are at the same position for X and for Windows */
|
|
pglXUseXFont(fid, first, count, listBase);
|
|
wine_tsx11_unlock();
|
|
return TRUE;
|
|
}
|
|
|
|
/* OpenGL32 wglUseFontBitmapsW */
|
|
BOOL WINAPI X11DRV_wglUseFontBitmapsW(HDC hdc, DWORD first, DWORD count, DWORD listBase)
|
|
{
|
|
Font fid = get_font( hdc );
|
|
|
|
TRACE("(%p, %ld, %ld, %ld) using font %ld\n", hdc, first, count, listBase, fid);
|
|
|
|
if (fid == 0) {
|
|
return internal_wglUseFontBitmaps(hdc, first, count, listBase, GetGlyphOutlineW);
|
|
}
|
|
|
|
WARN("Using the glX API for the WCHAR variant - some characters may come out incorrectly !\n");
|
|
|
|
wine_tsx11_lock();
|
|
/* I assume that the glyphs are at the same position for X and for Windows */
|
|
pglXUseXFont(fid, first, count, listBase);
|
|
wine_tsx11_unlock();
|
|
return TRUE;
|
|
}
|
|
|
|
/* WGL helper function which handles differences in glGetIntegerv from WGL and GLX */
|
|
void X11DRV_wglGetIntegerv(GLenum pname, GLint* params) {
|
|
TRACE("pname: 0x%x, params: %p\n", pname, params);
|
|
if (pname == GL_DEPTH_BITS) {
|
|
GLXContext gl_ctx = pglXGetCurrentContext();
|
|
Wine_GLContext* ret = get_context_from_GLXContext(gl_ctx);
|
|
/*TRACE("returns Wine Ctx as %p\n", ret);*/
|
|
/**
|
|
* if we cannot find a Wine Context
|
|
* we only have the default wine desktop context,
|
|
* so if we have only a 24 depth say we have 32
|
|
*/
|
|
if (NULL == ret && 24 == *params) {
|
|
*params = 32;
|
|
}
|
|
TRACE("returns GL_DEPTH_BITS as '%d'\n", *params);
|
|
}
|
|
if (pname == GL_ALPHA_BITS) {
|
|
GLint tmp;
|
|
GLXContext gl_ctx = pglXGetCurrentContext();
|
|
Wine_GLContext* ret = get_context_from_GLXContext(gl_ctx);
|
|
pglXGetFBConfigAttrib(ret->display, ret->fb_conf, GLX_ALPHA_SIZE, &tmp);
|
|
TRACE("returns GL_ALPHA_BITS as '%d'\n", tmp);
|
|
*params = tmp;
|
|
}
|
|
}
|
|
|
|
/* WGL_ARB_extensions_string: wglGetExtensionsStringARB */
|
|
static const char * WINAPI X11DRV_wglGetExtensionsStringARB(HDC hdc) {
|
|
TRACE("() returning \"%s\"\n", WineGLInfo.wglExtensions);
|
|
return WineGLInfo.wglExtensions;
|
|
}
|
|
|
|
/* WGL_ARB_pbuffer: wglCreatePbufferARB */
|
|
static HPBUFFERARB WINAPI X11DRV_wglCreatePbufferARB(HDC hdc, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList)
|
|
{
|
|
Wine_GLPBuffer* object = NULL;
|
|
GLXFBConfig* cfgs = NULL;
|
|
int nCfgs = 0;
|
|
int attribs[256];
|
|
unsigned nAttribs = 0;
|
|
int fmt_index = 0;
|
|
|
|
TRACE("(%p, %d, %d, %d, %p)\n", hdc, iPixelFormat, iWidth, iHeight, piAttribList);
|
|
|
|
if (0 >= iPixelFormat) {
|
|
ERR("(%p): unexpected iPixelFormat(%d) <= 0, returns NULL\n", hdc, iPixelFormat);
|
|
SetLastError(ERROR_INVALID_PIXEL_FORMAT);
|
|
return NULL; /* unexpected error */
|
|
}
|
|
|
|
cfgs = pglXGetFBConfigs(gdi_display, DefaultScreen(gdi_display), &nCfgs);
|
|
|
|
if (NULL == cfgs || 0 == nCfgs) {
|
|
ERR("(%p): Cannot get FB Configs for iPixelFormat(%d), returns NULL\n", hdc, iPixelFormat);
|
|
SetLastError(ERROR_INVALID_PIXEL_FORMAT);
|
|
return NULL; /* unexpected error */
|
|
}
|
|
|
|
/* Convert the WGL pixelformat to a GLX format, if it fails then the format is invalid */
|
|
if(!ConvertPixelFormatWGLtoGLX(gdi_display, iPixelFormat, &fmt_index, &nCfgs)) {
|
|
ERR("(%p): unexpected iPixelFormat(%d) > nFormats(%d), returns NULL\n", hdc, iPixelFormat, nCfgs);
|
|
SetLastError(ERROR_INVALID_PIXEL_FORMAT);
|
|
goto create_failed; /* unexpected error */
|
|
}
|
|
|
|
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(Wine_GLPBuffer));
|
|
if (NULL == object) {
|
|
SetLastError(ERROR_NO_SYSTEM_RESOURCES);
|
|
goto create_failed; /* unexpected error */
|
|
}
|
|
object->hdc = hdc;
|
|
object->display = gdi_display;
|
|
object->width = iWidth;
|
|
object->height = iHeight;
|
|
|
|
nAttribs = ConvertAttribWGLtoGLX(piAttribList, attribs, object);
|
|
if (-1 == nAttribs) {
|
|
WARN("Cannot convert WGL to GLX attributes\n");
|
|
goto create_failed;
|
|
}
|
|
PUSH2(attribs, GLX_PBUFFER_WIDTH, iWidth);
|
|
PUSH2(attribs, GLX_PBUFFER_HEIGHT, iHeight);
|
|
while (0 != *piAttribList) {
|
|
int attr_v;
|
|
switch (*piAttribList) {
|
|
case WGL_TEXTURE_FORMAT_ARB: {
|
|
++piAttribList;
|
|
attr_v = *piAttribList;
|
|
TRACE("WGL_render_texture Attribute: WGL_TEXTURE_FORMAT_ARB as %x\n", attr_v);
|
|
if (use_render_texture_ati) {
|
|
int type = 0;
|
|
switch (attr_v) {
|
|
case WGL_NO_TEXTURE_ARB: type = GLX_NO_TEXTURE_ATI; break ;
|
|
case WGL_TEXTURE_RGB_ARB: type = GLX_TEXTURE_RGB_ATI; break ;
|
|
case WGL_TEXTURE_RGBA_ARB: type = GLX_TEXTURE_RGBA_ATI; break ;
|
|
default:
|
|
SetLastError(ERROR_INVALID_DATA);
|
|
goto create_failed;
|
|
}
|
|
object->use_render_texture = 1;
|
|
PUSH2(attribs, GLX_TEXTURE_FORMAT_ATI, type);
|
|
} else {
|
|
if (WGL_NO_TEXTURE_ARB == attr_v) {
|
|
object->use_render_texture = 0;
|
|
} else {
|
|
if (!use_render_texture_emulation) {
|
|
SetLastError(ERROR_INVALID_DATA);
|
|
goto create_failed;
|
|
}
|
|
switch (attr_v) {
|
|
case WGL_TEXTURE_RGB_ARB:
|
|
object->use_render_texture = GL_RGB;
|
|
break;
|
|
case WGL_TEXTURE_RGBA_ARB:
|
|
object->use_render_texture = GL_RGBA;
|
|
break;
|
|
default:
|
|
SetLastError(ERROR_INVALID_DATA);
|
|
goto create_failed;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
case WGL_TEXTURE_TARGET_ARB: {
|
|
++piAttribList;
|
|
attr_v = *piAttribList;
|
|
TRACE("WGL_render_texture Attribute: WGL_TEXTURE_TARGET_ARB as %x\n", attr_v);
|
|
if (use_render_texture_ati) {
|
|
int type = 0;
|
|
switch (attr_v) {
|
|
case WGL_NO_TEXTURE_ARB: type = GLX_NO_TEXTURE_ATI; break ;
|
|
case WGL_TEXTURE_CUBE_MAP_ARB: type = GLX_TEXTURE_CUBE_MAP_ATI; break ;
|
|
case WGL_TEXTURE_1D_ARB: type = GLX_TEXTURE_1D_ATI; break ;
|
|
case WGL_TEXTURE_2D_ARB: type = GLX_TEXTURE_2D_ATI; break ;
|
|
default:
|
|
SetLastError(ERROR_INVALID_DATA);
|
|
goto create_failed;
|
|
}
|
|
PUSH2(attribs, GLX_TEXTURE_TARGET_ATI, type);
|
|
} else {
|
|
if (WGL_NO_TEXTURE_ARB == attr_v) {
|
|
object->texture_target = 0;
|
|
} else {
|
|
if (!use_render_texture_emulation) {
|
|
SetLastError(ERROR_INVALID_DATA);
|
|
goto create_failed;
|
|
}
|
|
switch (attr_v) {
|
|
case WGL_TEXTURE_CUBE_MAP_ARB: {
|
|
if (iWidth != iHeight) {
|
|
SetLastError(ERROR_INVALID_DATA);
|
|
goto create_failed;
|
|
}
|
|
object->texture_target = GL_TEXTURE_CUBE_MAP;
|
|
object->texture_bind_target = GL_TEXTURE_CUBE_MAP;
|
|
break;
|
|
}
|
|
case WGL_TEXTURE_1D_ARB: {
|
|
if (1 != iHeight) {
|
|
SetLastError(ERROR_INVALID_DATA);
|
|
goto create_failed;
|
|
}
|
|
object->texture_target = GL_TEXTURE_1D;
|
|
object->texture_bind_target = GL_TEXTURE_1D;
|
|
break;
|
|
}
|
|
case WGL_TEXTURE_2D_ARB: {
|
|
object->texture_target = GL_TEXTURE_2D;
|
|
object->texture_bind_target = GL_TEXTURE_2D;
|
|
break;
|
|
}
|
|
default:
|
|
SetLastError(ERROR_INVALID_DATA);
|
|
goto create_failed;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
case WGL_MIPMAP_TEXTURE_ARB: {
|
|
++piAttribList;
|
|
attr_v = *piAttribList;
|
|
TRACE("WGL_render_texture Attribute: WGL_MIPMAP_TEXTURE_ARB as %x\n", attr_v);
|
|
if (use_render_texture_ati) {
|
|
PUSH2(attribs, GLX_MIPMAP_TEXTURE_ATI, attr_v);
|
|
} else {
|
|
if (!use_render_texture_emulation) {
|
|
SetLastError(ERROR_INVALID_DATA);
|
|
goto create_failed;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
++piAttribList;
|
|
}
|
|
|
|
PUSH1(attribs, None);
|
|
object->drawable = pglXCreatePbuffer(gdi_display, cfgs[fmt_index], attribs);
|
|
TRACE("new Pbuffer drawable as %p\n", (void*) object->drawable);
|
|
if (!object->drawable) {
|
|
SetLastError(ERROR_NO_SYSTEM_RESOURCES);
|
|
goto create_failed; /* unexpected error */
|
|
}
|
|
TRACE("->(%p)\n", object);
|
|
|
|
/** free list */
|
|
XFree(cfgs);
|
|
return (HPBUFFERARB) object;
|
|
|
|
create_failed:
|
|
if (NULL != cfgs) XFree(cfgs);
|
|
HeapFree(GetProcessHeap(), 0, object);
|
|
TRACE("->(FAILED)\n");
|
|
return (HPBUFFERARB) NULL;
|
|
}
|
|
|
|
/* WGL_ARB_pbuffer: wglDestroyPbufferARB */
|
|
static GLboolean WINAPI X11DRV_wglDestroyPbufferARB(HPBUFFERARB hPbuffer)
|
|
{
|
|
Wine_GLPBuffer* object = (Wine_GLPBuffer*) hPbuffer;
|
|
TRACE("(%p)\n", hPbuffer);
|
|
if (NULL == object) {
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
return GL_FALSE;
|
|
}
|
|
pglXDestroyPbuffer(object->display, object->drawable);
|
|
HeapFree(GetProcessHeap(), 0, object);
|
|
return GL_TRUE;
|
|
}
|
|
|
|
/* WGL_ARB_pbuffer: wglGetPbufferDCARB */
|
|
static HDC WINAPI X11DRV_wglGetPbufferDCARB(HPBUFFERARB hPbuffer)
|
|
{
|
|
Wine_GLPBuffer* object = (Wine_GLPBuffer*) hPbuffer;
|
|
HDC hDC;
|
|
if (NULL == object) {
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
return NULL;
|
|
}
|
|
hDC = CreateCompatibleDC(object->hdc);
|
|
|
|
/* The function wglGetPbufferDCARB returns a DC to which the pbuffer can be connected.
|
|
* We only support one onscreen rendering format (the one from the main visual), so use that. */
|
|
SetPixelFormat(hDC, 1, NULL);
|
|
set_drawable(hDC, object->drawable); /* works ?? */
|
|
TRACE("(%p)->(%p)\n", hPbuffer, hDC);
|
|
return hDC;
|
|
}
|
|
|
|
/* WGL_ARB_pbuffer: wglQueryPbufferARB */
|
|
static GLboolean WINAPI X11DRV_wglQueryPbufferARB(HPBUFFERARB hPbuffer, int iAttribute, int *piValue)
|
|
{
|
|
Wine_GLPBuffer* object = (Wine_GLPBuffer*) hPbuffer;
|
|
TRACE("(%p, 0x%x, %p)\n", hPbuffer, iAttribute, piValue);
|
|
if (NULL == object) {
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
return GL_FALSE;
|
|
}
|
|
switch (iAttribute) {
|
|
case WGL_PBUFFER_WIDTH_ARB:
|
|
pglXQueryDrawable(object->display, object->drawable, GLX_WIDTH, (unsigned int*) piValue);
|
|
break;
|
|
case WGL_PBUFFER_HEIGHT_ARB:
|
|
pglXQueryDrawable(object->display, object->drawable, GLX_HEIGHT, (unsigned int*) piValue);
|
|
break;
|
|
|
|
case WGL_PBUFFER_LOST_ARB:
|
|
FIXME("unsupported WGL_PBUFFER_LOST_ARB (need glXSelectEvent/GLX_DAMAGED work)\n");
|
|
break;
|
|
|
|
case WGL_TEXTURE_FORMAT_ARB:
|
|
if (use_render_texture_ati) {
|
|
unsigned int tmp;
|
|
int type = WGL_NO_TEXTURE_ARB;
|
|
pglXQueryDrawable(object->display, object->drawable, GLX_TEXTURE_FORMAT_ATI, &tmp);
|
|
switch (tmp) {
|
|
case GLX_NO_TEXTURE_ATI: type = WGL_NO_TEXTURE_ARB; break ;
|
|
case GLX_TEXTURE_RGB_ATI: type = WGL_TEXTURE_RGB_ARB; break ;
|
|
case GLX_TEXTURE_RGBA_ATI: type = WGL_TEXTURE_RGBA_ARB; break ;
|
|
}
|
|
*piValue = type;
|
|
} else {
|
|
if (!object->use_render_texture) {
|
|
*piValue = WGL_NO_TEXTURE_ARB;
|
|
} else {
|
|
if (!use_render_texture_emulation) {
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
return GL_FALSE;
|
|
}
|
|
if (GL_RGBA == object->use_render_texture) {
|
|
*piValue = WGL_TEXTURE_RGBA_ARB;
|
|
} else {
|
|
*piValue = WGL_TEXTURE_RGB_ARB;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WGL_TEXTURE_TARGET_ARB:
|
|
if (use_render_texture_ati) {
|
|
unsigned int tmp;
|
|
int type = WGL_NO_TEXTURE_ARB;
|
|
pglXQueryDrawable(object->display, object->drawable, GLX_TEXTURE_TARGET_ATI, &tmp);
|
|
switch (tmp) {
|
|
case GLX_NO_TEXTURE_ATI: type = WGL_NO_TEXTURE_ARB; break ;
|
|
case GLX_TEXTURE_CUBE_MAP_ATI: type = WGL_TEXTURE_CUBE_MAP_ARB; break ;
|
|
case GLX_TEXTURE_1D_ATI: type = WGL_TEXTURE_1D_ARB; break ;
|
|
case GLX_TEXTURE_2D_ATI: type = WGL_TEXTURE_2D_ARB; break ;
|
|
}
|
|
*piValue = type;
|
|
} else {
|
|
if (!object->texture_target) {
|
|
*piValue = WGL_NO_TEXTURE_ARB;
|
|
} else {
|
|
if (!use_render_texture_emulation) {
|
|
SetLastError(ERROR_INVALID_DATA);
|
|
return GL_FALSE;
|
|
}
|
|
switch (object->texture_target) {
|
|
case GL_TEXTURE_1D: *piValue = WGL_TEXTURE_CUBE_MAP_ARB; break;
|
|
case GL_TEXTURE_2D: *piValue = WGL_TEXTURE_1D_ARB; break;
|
|
case GL_TEXTURE_CUBE_MAP: *piValue = WGL_TEXTURE_2D_ARB; break;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WGL_MIPMAP_TEXTURE_ARB:
|
|
if (use_render_texture_ati) {
|
|
pglXQueryDrawable(object->display, object->drawable, GLX_MIPMAP_TEXTURE_ATI, (unsigned int*) piValue);
|
|
} else {
|
|
*piValue = GL_FALSE; /** don't support that */
|
|
FIXME("unsupported WGL_ARB_render_texture attribute query for 0x%x\n", iAttribute);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
FIXME("unexpected attribute %x\n", iAttribute);
|
|
break;
|
|
}
|
|
|
|
return GL_TRUE;
|
|
}
|
|
|
|
/* WGL_ARB_pbuffer: wglReleasePbufferDCARB */
|
|
static int WINAPI X11DRV_wglReleasePbufferDCARB(HPBUFFERARB hPbuffer, HDC hdc)
|
|
{
|
|
TRACE("(%p, %p)\n", hPbuffer, hdc);
|
|
DeleteDC(hdc);
|
|
return 0;
|
|
}
|
|
|
|
/* WGL_ARB_pbuffer: wglSetPbufferAttribARB */
|
|
static GLboolean WINAPI X11DRV_wglSetPbufferAttribARB(HPBUFFERARB hPbuffer, const int *piAttribList)
|
|
{
|
|
Wine_GLPBuffer* object = (Wine_GLPBuffer*) hPbuffer;
|
|
WARN("(%p, %p): alpha-testing, report any problem\n", hPbuffer, piAttribList);
|
|
if (NULL == object) {
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
return GL_FALSE;
|
|
}
|
|
if (!object->use_render_texture) {
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
return GL_FALSE;
|
|
}
|
|
if (!use_render_texture_ati && 1 == use_render_texture_emulation) {
|
|
return GL_TRUE;
|
|
}
|
|
if (NULL != pglXDrawableAttribARB) {
|
|
if (use_render_texture_ati) {
|
|
FIXME("Need conversion for GLX_ATI_render_texture\n");
|
|
}
|
|
return pglXDrawableAttribARB(object->display, object->drawable, piAttribList);
|
|
}
|
|
return GL_FALSE;
|
|
}
|
|
|
|
/* WGL_ARB_pixel_format: wglChoosePixelFormatARB */
|
|
GLboolean WINAPI X11DRV_wglChoosePixelFormatARB(HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats)
|
|
{
|
|
int gl_test = 0;
|
|
int attribs[256];
|
|
int nAttribs = 0;
|
|
GLboolean res = FALSE;
|
|
|
|
/* We need the visualid to check if the format is suitable */
|
|
VisualID visualid = XVisualIDFromVisual(visual);
|
|
|
|
GLXFBConfig* cfgs = NULL;
|
|
int nCfgs = 0;
|
|
UINT it;
|
|
int fmt_id;
|
|
|
|
GLXFBConfig* cfgs_fmt = NULL;
|
|
int nCfgs_fmt = 0;
|
|
UINT it_fmt;
|
|
int tmp_fmt_id;
|
|
int tmp_vis_id;
|
|
|
|
int pfmt_it = 0;
|
|
int offscreen_index = 1; /* Start at one because we allways have a main visual at iPixelFormat=1 */
|
|
|
|
TRACE("(%p, %p, %p, %d, %p, %p): hackish\n", hdc, piAttribIList, pfAttribFList, nMaxFormats, piFormats, nNumFormats);
|
|
if (NULL != pfAttribFList) {
|
|
FIXME("unused pfAttribFList\n");
|
|
}
|
|
|
|
nAttribs = ConvertAttribWGLtoGLX(piAttribIList, attribs, NULL);
|
|
if (-1 == nAttribs) {
|
|
WARN("Cannot convert WGL to GLX attributes\n");
|
|
return GL_FALSE;
|
|
}
|
|
PUSH1(attribs, None);
|
|
|
|
/* Search for FB configurations matching the requirements in attribs */
|
|
cfgs = pglXChooseFBConfig(gdi_display, DefaultScreen(gdi_display), attribs, &nCfgs);
|
|
if (NULL == cfgs) {
|
|
WARN("Compatible Pixel Format not found\n");
|
|
return GL_FALSE;
|
|
}
|
|
|
|
/* Get a list of all FB configurations */
|
|
cfgs_fmt = pglXGetFBConfigs(gdi_display, DefaultScreen(gdi_display), &nCfgs_fmt);
|
|
if (NULL == cfgs_fmt) {
|
|
ERR("Failed to get All FB Configs\n");
|
|
XFree(cfgs);
|
|
return GL_FALSE;
|
|
}
|
|
|
|
/* Loop through all matching formats and check if they are suitable.
|
|
* Note that this function should at max return nMaxFormats different formats */
|
|
for (it = 0; pfmt_it < nMaxFormats && it < nCfgs; ++it) {
|
|
gl_test = pglXGetFBConfigAttrib(gdi_display, cfgs[it], GLX_FBCONFIG_ID, &fmt_id);
|
|
if (gl_test) {
|
|
ERR("Failed to retrieve FBCONFIG_ID from GLXFBConfig, expect problems.\n");
|
|
continue;
|
|
}
|
|
|
|
gl_test = pglXGetFBConfigAttrib(gdi_display, cfgs[it], GLX_VISUAL_ID, &tmp_vis_id);
|
|
if (gl_test) {
|
|
ERR("Failed to retrieve VISUAL_ID from GLXFBConfig, expect problems.\n");
|
|
continue;
|
|
}
|
|
|
|
/* When the visualid of the GLXFBConfig matches the one of the main visual we have found our
|
|
* only supported onscreen rendering format. This format has a WGL index of 1. */
|
|
if(tmp_vis_id == visualid) {
|
|
piFormats[pfmt_it] = 1;
|
|
++pfmt_it;
|
|
res = GL_TRUE;
|
|
TRACE("Found compatible GLXFBConfig 0x%x with WGL index 1\n", fmt_id);
|
|
continue;
|
|
}
|
|
/* Only continue with this loop for offscreen rendering formats (visualid = 0) */
|
|
else if(tmp_vis_id != 0) {
|
|
TRACE("Discarded GLXFBConfig %0x with VisualID %x because the visualid is not the same as our main visual (%lx)\n", fmt_id, tmp_vis_id, visualid);
|
|
continue;
|
|
}
|
|
|
|
/* Find the index of the found format in the whole format table */
|
|
for (it_fmt = 0; it_fmt < nCfgs_fmt; ++it_fmt) {
|
|
gl_test = pglXGetFBConfigAttrib(gdi_display, cfgs_fmt[it_fmt], GLX_FBCONFIG_ID, &tmp_fmt_id);
|
|
if (gl_test) {
|
|
ERR("Failed to retrieve FBCONFIG_ID from GLXFBConfig, expect problems.\n");
|
|
continue;
|
|
}
|
|
gl_test = pglXGetFBConfigAttrib(gdi_display, cfgs[it], GLX_VISUAL_ID, &tmp_vis_id);
|
|
if (gl_test) {
|
|
ERR("Failed to retrieve VISUAL_ID from GLXFBConfig, expect problems.\n");
|
|
continue;
|
|
}
|
|
/* The format of Wine's main visual is stored at index 1 of our WGL format table.
|
|
* At higher indices we store offscreen rendering formats (visualid=0). Below we calculate
|
|
* the index of the offscreen format. We do this by counting the number of offscreen formats
|
|
* which we see upto reaching our target format. */
|
|
if(tmp_vis_id == 0)
|
|
offscreen_index++;
|
|
|
|
/* We have found the format in the table (note the format is offscreen) */
|
|
if (fmt_id == tmp_fmt_id) {
|
|
int tmp;
|
|
|
|
piFormats[pfmt_it] = offscreen_index + 1; /* Add 1 to get a one-based index */
|
|
++pfmt_it;
|
|
pglXGetFBConfigAttrib(gdi_display, cfgs_fmt[it_fmt], GLX_ALPHA_SIZE, &tmp);
|
|
TRACE("ALPHA_SIZE of FBCONFIG_ID(%d/%d) found as '%d'\n", it_fmt + 1, nCfgs_fmt, tmp);
|
|
break;
|
|
}
|
|
}
|
|
if (it_fmt == nCfgs_fmt) {
|
|
ERR("Failed to get valid fmt for %d. Try next.\n", it);
|
|
continue;
|
|
}
|
|
TRACE("at %d/%d found FBCONFIG_ID(%d/%d)\n", it + 1, nCfgs, piFormats[it], nCfgs_fmt);
|
|
}
|
|
|
|
*nNumFormats = pfmt_it;
|
|
/** free list */
|
|
XFree(cfgs);
|
|
XFree(cfgs_fmt);
|
|
return GL_TRUE;
|
|
}
|
|
|
|
/* WGL_ARB_pixel_format: wglGetPixelFormatAttribfvARB */
|
|
GLboolean WINAPI X11DRV_wglGetPixelFormatAttribfvARB(HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, FLOAT *pfValues)
|
|
{
|
|
FIXME("(%p, %d, %d, %d, %p, %p): stub\n", hdc, iPixelFormat, iLayerPlane, nAttributes, piAttributes, pfValues);
|
|
return GL_FALSE;
|
|
}
|
|
|
|
/* WGL_ARB_pixel_format: wglGetPixelFormatAttribivARB */
|
|
GLboolean WINAPI X11DRV_wglGetPixelFormatAttribivARB(HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, int *piValues)
|
|
{
|
|
UINT i;
|
|
GLXFBConfig* cfgs = NULL;
|
|
GLXFBConfig curCfg = NULL;
|
|
int nCfgs = 0;
|
|
int hTest;
|
|
int tmp;
|
|
int curGLXAttr = 0;
|
|
int nWGLFormats = 0;
|
|
int fmt_index = 0;
|
|
|
|
TRACE("(%p, %d, %d, %d, %p, %p)\n", hdc, iPixelFormat, iLayerPlane, nAttributes, piAttributes, piValues);
|
|
|
|
if (0 < iLayerPlane) {
|
|
FIXME("unsupported iLayerPlane(%d) > 0, returns FALSE\n", iLayerPlane);
|
|
return GL_FALSE;
|
|
}
|
|
|
|
cfgs = pglXGetFBConfigs(gdi_display, DefaultScreen(gdi_display), &nCfgs);
|
|
if (NULL == cfgs) {
|
|
ERR("no FB Configs found for display(%p)\n", gdi_display);
|
|
return GL_FALSE;
|
|
}
|
|
|
|
/* Convert the WGL pixelformat to a GLX one, if this fails then most likely the iPixelFormat isn't supoprted.
|
|
* We don't have to fail yet as a program can specify an invaled iPixelFormat (lets say 0) if it wants to query
|
|
* the number of supported WGL formats. Whether the iPixelFormat is valid is handled in the for-loop below. */
|
|
if(!ConvertPixelFormatWGLtoGLX(gdi_display, iPixelFormat, &fmt_index, &nWGLFormats)) {
|
|
ERR("Unable to convert iPixelFormat %d to a GLX one, expect problems!\n", iPixelFormat);
|
|
}
|
|
|
|
for (i = 0; i < nAttributes; ++i) {
|
|
const int curWGLAttr = piAttributes[i];
|
|
TRACE("pAttr[%d] = %x\n", i, curWGLAttr);
|
|
|
|
switch (curWGLAttr) {
|
|
case WGL_NUMBER_PIXEL_FORMATS_ARB:
|
|
piValues[i] = nWGLFormats;
|
|
continue;
|
|
|
|
case WGL_SUPPORT_OPENGL_ARB:
|
|
piValues[i] = GL_TRUE;
|
|
continue;
|
|
|
|
case WGL_ACCELERATION_ARB:
|
|
curGLXAttr = GLX_CONFIG_CAVEAT;
|
|
|
|
if (nCfgs < iPixelFormat || 0 >= iPixelFormat) goto pix_error;
|
|
curCfg = cfgs[iPixelFormat - 1];
|
|
|
|
hTest = pglXGetFBConfigAttrib(gdi_display, curCfg, curGLXAttr, &tmp);
|
|
if (hTest) goto get_error;
|
|
switch (tmp) {
|
|
case GLX_NONE: piValues[i] = WGL_FULL_ACCELERATION_ARB; break;
|
|
case GLX_SLOW_CONFIG: piValues[i] = WGL_NO_ACCELERATION_ARB; break;
|
|
case GLX_NON_CONFORMANT_CONFIG: piValues[i] = WGL_FULL_ACCELERATION_ARB; break;
|
|
default:
|
|
ERR("unexpected Config Caveat(%x)\n", tmp);
|
|
piValues[i] = WGL_NO_ACCELERATION_ARB;
|
|
}
|
|
continue;
|
|
|
|
case WGL_TRANSPARENT_ARB:
|
|
curGLXAttr = GLX_TRANSPARENT_TYPE;
|
|
/* Check if the format is supported by checking if iPixelFormat isn't larger than the max number of
|
|
* supported WGLFormats and also check if the GLX fmt_index is valid. */
|
|
if((iPixelFormat > nWGLFormats) || (fmt_index > nCfgs)) goto pix_error;
|
|
curCfg = cfgs[fmt_index];
|
|
hTest = pglXGetFBConfigAttrib(gdi_display, curCfg, curGLXAttr, &tmp);
|
|
if (hTest) goto get_error;
|
|
piValues[i] = GL_FALSE;
|
|
if (GLX_NONE != tmp) piValues[i] = GL_TRUE;
|
|
continue;
|
|
|
|
case WGL_PIXEL_TYPE_ARB:
|
|
curGLXAttr = GLX_RENDER_TYPE;
|
|
/* Check if the format is supported by checking if iPixelFormat isn't larger than the max number of
|
|
* supported WGLFormats and also check if the GLX fmt_index is valid. */
|
|
if((iPixelFormat > nWGLFormats) || (fmt_index > nCfgs)) goto pix_error;
|
|
curCfg = cfgs[fmt_index];
|
|
hTest = pglXGetFBConfigAttrib(gdi_display, curCfg, curGLXAttr, &tmp);
|
|
if (hTest) goto get_error;
|
|
TRACE("WGL_PIXEL_TYPE_ARB: GLX_RENDER_TYPE = 0x%x\n", tmp);
|
|
if (tmp & GLX_RGBA_BIT) { piValues[i] = WGL_TYPE_RGBA_ARB; }
|
|
else if (tmp & GLX_COLOR_INDEX_BIT) { piValues[i] = WGL_TYPE_COLORINDEX_ARB; }
|
|
else if (tmp & GLX_RGBA_FLOAT_BIT) { piValues[i] = WGL_TYPE_RGBA_FLOAT_ATI; }
|
|
else if (tmp & GLX_RGBA_FLOAT_ATI_BIT) { piValues[i] = WGL_TYPE_RGBA_FLOAT_ATI; }
|
|
else {
|
|
ERR("unexpected RenderType(%x)\n", tmp);
|
|
piValues[i] = WGL_TYPE_RGBA_ARB;
|
|
}
|
|
continue;
|
|
|
|
case WGL_COLOR_BITS_ARB:
|
|
/** see ConvertAttribWGLtoGLX for explain */
|
|
/* Check if the format is supported by checking if iPixelFormat isn't larger than the max number of
|
|
* supported WGLFormats and also check if the GLX fmt_index is valid. */
|
|
if((iPixelFormat > nWGLFormats) || (fmt_index > nCfgs)) goto pix_error;
|
|
curCfg = cfgs[fmt_index];
|
|
hTest = pglXGetFBConfigAttrib(gdi_display, curCfg, GLX_BUFFER_SIZE, piValues + i);
|
|
if (hTest) goto get_error;
|
|
TRACE("WGL_COLOR_BITS_ARB: GLX_BUFFER_SIZE = %d\n", piValues[i]);
|
|
hTest = pglXGetFBConfigAttrib(gdi_display, curCfg, GLX_ALPHA_SIZE, &tmp);
|
|
if (hTest) goto get_error;
|
|
TRACE("WGL_COLOR_BITS_ARB: GLX_ALPHA_SIZE = %d\n", tmp);
|
|
piValues[i] = piValues[i] - tmp;
|
|
continue;
|
|
|
|
case WGL_BIND_TO_TEXTURE_RGB_ARB:
|
|
if (use_render_texture_ati) {
|
|
curGLXAttr = GLX_BIND_TO_TEXTURE_RGB_ATI;
|
|
break;
|
|
}
|
|
case WGL_BIND_TO_TEXTURE_RGBA_ARB:
|
|
if (use_render_texture_ati) {
|
|
curGLXAttr = GLX_BIND_TO_TEXTURE_RGBA_ATI;
|
|
break;
|
|
}
|
|
if (!use_render_texture_emulation) {
|
|
piValues[i] = GL_FALSE;
|
|
continue;
|
|
}
|
|
curGLXAttr = GLX_RENDER_TYPE;
|
|
/* Check if the format is supported by checking if iPixelFormat isn't larger than the max number of
|
|
* supported WGLFormats and also check if the GLX fmt_index is valid. */
|
|
if((iPixelFormat > nWGLFormats) || (fmt_index > nCfgs)) goto pix_error;
|
|
curCfg = cfgs[fmt_index];
|
|
hTest = pglXGetFBConfigAttrib(gdi_display, curCfg, curGLXAttr, &tmp);
|
|
if (hTest) goto get_error;
|
|
if (GLX_COLOR_INDEX_BIT == tmp) {
|
|
piValues[i] = GL_FALSE;
|
|
continue;
|
|
}
|
|
hTest = pglXGetFBConfigAttrib(gdi_display, curCfg, GLX_DRAWABLE_TYPE, &tmp);
|
|
if (hTest) goto get_error;
|
|
piValues[i] = (tmp & GLX_PBUFFER_BIT) ? GL_TRUE : GL_FALSE;
|
|
continue;
|
|
|
|
case WGL_BLUE_BITS_ARB:
|
|
curGLXAttr = GLX_BLUE_SIZE;
|
|
break;
|
|
case WGL_RED_BITS_ARB:
|
|
curGLXAttr = GLX_RED_SIZE;
|
|
break;
|
|
case WGL_GREEN_BITS_ARB:
|
|
curGLXAttr = GLX_GREEN_SIZE;
|
|
break;
|
|
case WGL_ALPHA_BITS_ARB:
|
|
curGLXAttr = GLX_ALPHA_SIZE;
|
|
break;
|
|
case WGL_DEPTH_BITS_ARB:
|
|
curGLXAttr = GLX_DEPTH_SIZE;
|
|
break;
|
|
case WGL_STENCIL_BITS_ARB:
|
|
curGLXAttr = GLX_STENCIL_SIZE;
|
|
break;
|
|
case WGL_DOUBLE_BUFFER_ARB:
|
|
curGLXAttr = GLX_DOUBLEBUFFER;
|
|
break;
|
|
case WGL_STEREO_ARB:
|
|
curGLXAttr = GLX_STEREO;
|
|
break;
|
|
case WGL_AUX_BUFFERS_ARB:
|
|
curGLXAttr = GLX_AUX_BUFFERS;
|
|
break;
|
|
|
|
case WGL_SUPPORT_GDI_ARB:
|
|
case WGL_DRAW_TO_WINDOW_ARB:
|
|
case WGL_DRAW_TO_BITMAP_ARB:
|
|
case WGL_DRAW_TO_PBUFFER_ARB:
|
|
curGLXAttr = GLX_X_RENDERABLE;
|
|
break;
|
|
|
|
case WGL_PBUFFER_LARGEST_ARB:
|
|
curGLXAttr = GLX_LARGEST_PBUFFER;
|
|
break;
|
|
|
|
case WGL_SAMPLE_BUFFERS_ARB:
|
|
curGLXAttr = GLX_SAMPLE_BUFFERS_ARB;
|
|
break;
|
|
|
|
case WGL_SAMPLES_ARB:
|
|
curGLXAttr = GLX_SAMPLES_ARB;
|
|
break;
|
|
|
|
default:
|
|
FIXME("unsupported %x WGL Attribute\n", curWGLAttr);
|
|
}
|
|
|
|
if (0 != curGLXAttr) {
|
|
/* Check if the format is supported by checking if iPixelFormat isn't larger than the max number of
|
|
* supported WGLFormats and also check if the GLX fmt_index is valid. */
|
|
if((iPixelFormat > 0) && ((iPixelFormat > nWGLFormats) || (fmt_index > nCfgs))) goto pix_error;
|
|
curCfg = cfgs[fmt_index];
|
|
hTest = pglXGetFBConfigAttrib(gdi_display, curCfg, curGLXAttr, piValues + i);
|
|
if (hTest) goto get_error;
|
|
} else {
|
|
piValues[i] = GL_FALSE;
|
|
}
|
|
}
|
|
return GL_TRUE;
|
|
|
|
get_error:
|
|
ERR("(%p): unexpected failure on GetFBConfigAttrib(%x) returns FALSE\n", hdc, curGLXAttr);
|
|
XFree(cfgs);
|
|
return GL_FALSE;
|
|
|
|
pix_error:
|
|
ERR("(%p): unexpected iPixelFormat(%d) vs nFormats(%d), returns FALSE\n", hdc, iPixelFormat, nCfgs);
|
|
XFree(cfgs);
|
|
return GL_FALSE;
|
|
}
|
|
|
|
/* WGL_ARB_render_texture: wglBindTexImageARB */
|
|
static GLboolean WINAPI X11DRV_wglBindTexImageARB(HPBUFFERARB hPbuffer, int iBuffer)
|
|
{
|
|
Wine_GLPBuffer* object = (Wine_GLPBuffer*) hPbuffer;
|
|
TRACE("(%p, %d)\n", hPbuffer, iBuffer);
|
|
if (NULL == object) {
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
return GL_FALSE;
|
|
}
|
|
if (!object->use_render_texture) {
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
return GL_FALSE;
|
|
}
|
|
if (!use_render_texture_ati && 1 == use_render_texture_emulation) {
|
|
int do_init = 0;
|
|
GLint prev_binded_tex;
|
|
pglGetIntegerv(object->texture_target, &prev_binded_tex);
|
|
if (NULL == object->render_ctx) {
|
|
object->render_hdc = X11DRV_wglGetPbufferDCARB(hPbuffer);
|
|
object->render_ctx = X11DRV_wglCreateContext(object->render_hdc);
|
|
do_init = 1;
|
|
}
|
|
object->prev_hdc = X11DRV_wglGetCurrentDC();
|
|
object->prev_ctx = X11DRV_wglGetCurrentContext();
|
|
X11DRV_wglMakeCurrent(object->render_hdc, object->render_ctx);
|
|
/*
|
|
if (do_init) {
|
|
glBindTexture(object->texture_target, object->texture);
|
|
if (GL_RGBA == object->use_render_texture) {
|
|
glTexImage2D(object->texture_target, 0, GL_RGBA8, object->width, object->height, 0, GL_RGBA, GL_FLOAT, NULL);
|
|
} else {
|
|
glTexImage2D(object->texture_target, 0, GL_RGB8, object->width, object->height, 0, GL_RGB, GL_FLOAT, NULL);
|
|
}
|
|
}
|
|
*/
|
|
object->texture = prev_binded_tex;
|
|
return GL_TRUE;
|
|
}
|
|
if (NULL != pglXBindTexImageARB) {
|
|
return pglXBindTexImageARB(object->display, object->drawable, iBuffer);
|
|
}
|
|
return GL_FALSE;
|
|
}
|
|
|
|
/* WGL_ARB_render_texture: wglReleaseTexImageARB */
|
|
static GLboolean WINAPI X11DRV_wglReleaseTexImageARB(HPBUFFERARB hPbuffer, int iBuffer)
|
|
{
|
|
Wine_GLPBuffer* object = (Wine_GLPBuffer*) hPbuffer;
|
|
TRACE("(%p, %d)\n", hPbuffer, iBuffer);
|
|
if (NULL == object) {
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
return GL_FALSE;
|
|
}
|
|
if (!object->use_render_texture) {
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
return GL_FALSE;
|
|
}
|
|
if (!use_render_texture_ati && 1 == use_render_texture_emulation) {
|
|
/*
|
|
GLint prev_binded_tex;
|
|
glGetIntegerv(object->texture_target, &prev_binded_tex);
|
|
if (GL_TEXTURE_1D == object->texture_target) {
|
|
glCopyTexSubImage1D(object->texture_target, object->texture_level, 0, 0, 0, object->width);
|
|
} else {
|
|
glCopyTexSubImage2D(object->texture_target, object->texture_level, 0, 0, 0, 0, object->width, object->height);
|
|
}
|
|
glBindTexture(object->texture_target, prev_binded_tex);
|
|
SwapBuffers(object->render_hdc);
|
|
*/
|
|
pglBindTexture(object->texture_target, object->texture);
|
|
if (GL_TEXTURE_1D == object->texture_target) {
|
|
pglCopyTexSubImage1D(object->texture_target, object->texture_level, 0, 0, 0, object->width);
|
|
} else {
|
|
pglCopyTexSubImage2D(object->texture_target, object->texture_level, 0, 0, 0, 0, object->width, object->height);
|
|
}
|
|
|
|
X11DRV_wglMakeCurrent(object->prev_hdc, object->prev_ctx);
|
|
return GL_TRUE;
|
|
}
|
|
if (NULL != pglXReleaseTexImageARB) {
|
|
return pglXReleaseTexImageARB(object->display, object->drawable, iBuffer);
|
|
}
|
|
return GL_FALSE;
|
|
}
|
|
|
|
/* WGL_EXT_extensions_string: wglGetExtensionsStringEXT */
|
|
const char * WINAPI X11DRV_wglGetExtensionsStringEXT(void) {
|
|
TRACE("() returning \"%s\"\n", WineGLInfo.wglExtensions);
|
|
return WineGLInfo.wglExtensions;
|
|
}
|
|
|
|
/* WGL_EXT_swap_control: wglGetSwapIntervalEXT */
|
|
int WINAPI X11DRV_wglGetSwapIntervalEXT(VOID) {
|
|
FIXME("(),stub!\n");
|
|
return swap_interval;
|
|
}
|
|
|
|
/* WGL_EXT_swap_control: wglSwapIntervalEXT */
|
|
BOOL WINAPI X11DRV_wglSwapIntervalEXT(int interval) {
|
|
TRACE("(%d)\n", interval);
|
|
swap_interval = interval;
|
|
if (NULL != pglXSwapIntervalSGI) {
|
|
return 0 == pglXSwapIntervalSGI(interval);
|
|
}
|
|
WARN("(): GLX_SGI_swap_control extension seems not supported\n");
|
|
return TRUE;
|
|
}
|
|
|
|
/* Check if the supported GLX version matches requiredVersion */
|
|
static BOOL glxRequireVersion(int requiredVersion)
|
|
{
|
|
/* Both requiredVersion and glXVersion[1] contains the minor GLX version */
|
|
if(requiredVersion <= WineGLInfo.glxVersion[1])
|
|
return TRUE;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static BOOL glxRequireExtension(const char *requiredExtension)
|
|
{
|
|
if (strstr(WineGLInfo.glxClientExtensions, requiredExtension) == NULL) {
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL register_extension(const WineGLExtension * ext)
|
|
{
|
|
int i;
|
|
|
|
assert( WineGLExtensionListSize < MAX_EXTENSIONS );
|
|
WineGLExtensionList[WineGLExtensionListSize++] = ext;
|
|
|
|
strcat(WineGLInfo.wglExtensions, " ");
|
|
strcat(WineGLInfo.wglExtensions, ext->extName);
|
|
|
|
TRACE("'%s'\n", ext->extName);
|
|
|
|
for (i = 0; ext->extEntryPoints[i].funcName; ++i)
|
|
TRACE(" - '%s'\n", ext->extEntryPoints[i].funcName);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static const WineGLExtension WGL_ARB_extensions_string =
|
|
{
|
|
"WGL_ARB_extensions_string",
|
|
{
|
|
{ "wglGetExtensionsStringARB", X11DRV_wglGetExtensionsStringARB },
|
|
}
|
|
};
|
|
|
|
static const WineGLExtension WGL_ARB_make_current_read =
|
|
{
|
|
"WGL_ARB_make_current_read",
|
|
{
|
|
{ "wglGetCurrentReadDCARB", X11DRV_wglGetCurrentReadDCARB },
|
|
{ "wglMakeContextCurrentARB", X11DRV_wglMakeContextCurrentARB },
|
|
}
|
|
};
|
|
|
|
static const WineGLExtension WGL_ARB_multisample =
|
|
{
|
|
"WGL_ARB_multisample",
|
|
};
|
|
|
|
static const WineGLExtension WGL_ARB_pbuffer =
|
|
{
|
|
"WGL_ARB_pbuffer",
|
|
{
|
|
{ "wglCreatePbufferARB", X11DRV_wglCreatePbufferARB },
|
|
{ "wglDestroyPbufferARB", X11DRV_wglDestroyPbufferARB },
|
|
{ "wglGetPbufferDCARB", X11DRV_wglGetPbufferDCARB },
|
|
{ "wglQueryPbufferARB", X11DRV_wglQueryPbufferARB },
|
|
{ "wglReleasePbufferDCARB", X11DRV_wglReleasePbufferDCARB },
|
|
{ "wglSetPbufferAttribARB", X11DRV_wglSetPbufferAttribARB },
|
|
}
|
|
};
|
|
|
|
static const WineGLExtension WGL_ARB_pixel_format =
|
|
{
|
|
"WGL_ARB_pixel_format",
|
|
{
|
|
{ "wglChoosePixelFormatARB", X11DRV_wglChoosePixelFormatARB },
|
|
{ "wglGetPixelFormatAttribfvARB", X11DRV_wglGetPixelFormatAttribfvARB },
|
|
{ "wglGetPixelFormatAttribivARB", X11DRV_wglGetPixelFormatAttribivARB },
|
|
}
|
|
};
|
|
|
|
static const WineGLExtension WGL_ARB_render_texture =
|
|
{
|
|
"WGL_ARB_render_texture",
|
|
{
|
|
{ "wglBindTexImageARB", X11DRV_wglBindTexImageARB },
|
|
{ "wglReleaseTexImageARB", X11DRV_wglReleaseTexImageARB },
|
|
}
|
|
};
|
|
|
|
static const WineGLExtension WGL_EXT_extensions_string =
|
|
{
|
|
"WGL_EXT_extensions_string",
|
|
{
|
|
{ "wglGetExtensionsStringEXT", X11DRV_wglGetExtensionsStringEXT },
|
|
}
|
|
};
|
|
|
|
static const WineGLExtension WGL_EXT_swap_control =
|
|
{
|
|
"WGL_EXT_swap_control",
|
|
{
|
|
{ "wglSwapIntervalEXT", X11DRV_wglSwapIntervalEXT },
|
|
{ "wglGetSwapIntervalEXT", X11DRV_wglGetSwapIntervalEXT },
|
|
}
|
|
};
|
|
|
|
|
|
/**
|
|
* X11DRV_WineGL_LoadExtensions
|
|
*/
|
|
static void X11DRV_WineGL_LoadExtensions(void)
|
|
{
|
|
WineGLInfo.wglExtensions[0] = 0;
|
|
|
|
/* ARB Extensions */
|
|
|
|
register_extension(&WGL_ARB_extensions_string);
|
|
|
|
if (glxRequireVersion(3))
|
|
register_extension(&WGL_ARB_make_current_read);
|
|
|
|
if (glxRequireExtension("GLX_ARB_multisample"))
|
|
register_extension(&WGL_ARB_multisample);
|
|
|
|
if (glxRequireVersion(3) && glxRequireExtension("GLX_SGIX_pbuffer"))
|
|
register_extension(&WGL_ARB_pbuffer);
|
|
|
|
register_extension(&WGL_ARB_pixel_format);
|
|
|
|
if (glxRequireExtension("GLX_ATI_render_texture") ||
|
|
glxRequireExtension("GLX_ARB_render_texture"))
|
|
register_extension(&WGL_ARB_render_texture);
|
|
|
|
/* EXT Extensions */
|
|
|
|
register_extension(&WGL_EXT_extensions_string);
|
|
|
|
if (glxRequireExtension("GLX_SGI_swap_control"))
|
|
register_extension(&WGL_EXT_swap_control);
|
|
}
|
|
|
|
|
|
static XID create_glxpixmap(X11DRV_PDEVICE *physDev)
|
|
{
|
|
GLXPixmap ret;
|
|
XVisualInfo *vis;
|
|
XVisualInfo template;
|
|
int num;
|
|
|
|
wine_tsx11_lock();
|
|
|
|
/* Retrieve the visualid from our main visual which is the only visual we can use */
|
|
template.visualid = XVisualIDFromVisual(visual);
|
|
vis = XGetVisualInfo(gdi_display, VisualIDMask, &template, &num);
|
|
|
|
ret = pglXCreateGLXPixmap(gdi_display, vis, physDev->bitmap->pixmap);
|
|
XFree(vis);
|
|
wine_tsx11_unlock();
|
|
TRACE("return %lx\n", ret);
|
|
return ret;
|
|
}
|
|
|
|
Drawable get_glxdrawable(X11DRV_PDEVICE *physDev)
|
|
{
|
|
Drawable ret;
|
|
|
|
if(physDev->bitmap)
|
|
{
|
|
if (physDev->bitmap->hbitmap == BITMAP_stock_phys_bitmap.hbitmap)
|
|
ret = physDev->drawable; /* PBuffer */
|
|
else
|
|
{
|
|
if(!physDev->bitmap->glxpixmap)
|
|
physDev->bitmap->glxpixmap = create_glxpixmap(physDev);
|
|
ret = physDev->bitmap->glxpixmap;
|
|
}
|
|
}
|
|
else
|
|
ret = physDev->drawable;
|
|
return ret;
|
|
}
|
|
|
|
BOOL destroy_glxpixmap(XID glxpixmap)
|
|
{
|
|
wine_tsx11_lock();
|
|
pglXDestroyGLXPixmap(gdi_display, glxpixmap);
|
|
wine_tsx11_unlock();
|
|
return TRUE;
|
|
}
|
|
|
|
/**
|
|
* X11DRV_SwapBuffers
|
|
*
|
|
* Swap the buffers of this DC
|
|
*/
|
|
BOOL X11DRV_SwapBuffers(X11DRV_PDEVICE *physDev)
|
|
{
|
|
GLXDrawable drawable;
|
|
if (!has_opengl()) {
|
|
ERR("No libGL on this box - disabling OpenGL support !\n");
|
|
return 0;
|
|
}
|
|
|
|
TRACE_(opengl)("(%p)\n", physDev);
|
|
|
|
drawable = get_glxdrawable(physDev);
|
|
wine_tsx11_lock();
|
|
pglXSwapBuffers(gdi_display, drawable);
|
|
wine_tsx11_unlock();
|
|
|
|
/* FPS support */
|
|
if (TRACE_ON(fps))
|
|
{
|
|
static long prev_time, frames;
|
|
|
|
DWORD time = GetTickCount();
|
|
frames++;
|
|
/* every 1.5 seconds */
|
|
if (time - prev_time > 1500) {
|
|
TRACE_(fps)("@ approx %.2ffps\n", 1000.0*frames/(time - prev_time));
|
|
prev_time = time;
|
|
frames = 0;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* X11DRV_setup_opengl_visual
|
|
*
|
|
* Setup the default visual used for OpenGL and Direct3D, and the desktop
|
|
* window (if it exists). If OpenGL isn't available, the visual is simply
|
|
* set to the default visual for the display
|
|
*/
|
|
XVisualInfo *X11DRV_setup_opengl_visual( Display *display )
|
|
{
|
|
XVisualInfo *visual = NULL;
|
|
/* In order to support OpenGL or D3D, we require a double-buffered visual and stencil buffer support, */
|
|
int dblBuf[] = {GLX_RGBA,GLX_DEPTH_SIZE, 24, GLX_STENCIL_SIZE, 8, GLX_ALPHA_SIZE, 8, GLX_DOUBLEBUFFER, None};
|
|
if (!has_opengl()) return NULL;
|
|
|
|
wine_tsx11_lock();
|
|
visual = pglXChooseVisual(display, DefaultScreen(display), dblBuf);
|
|
wine_tsx11_unlock();
|
|
if (visual == NULL) {
|
|
/* fallback to 16 bits depth, no alpha */
|
|
int dblBuf2[] = {GLX_RGBA,GLX_DEPTH_SIZE, 16, GLX_STENCIL_SIZE, 8, GLX_DOUBLEBUFFER, None};
|
|
WARN("Failed to get a visual with at least 24 bits depth\n");
|
|
|
|
wine_tsx11_lock();
|
|
visual = pglXChooseVisual(display, DefaultScreen(display), dblBuf2);
|
|
wine_tsx11_unlock();
|
|
if (visual == NULL) {
|
|
/* fallback to no stencil */
|
|
int dblBuf2[] = {GLX_RGBA,GLX_DEPTH_SIZE, 16, GLX_DOUBLEBUFFER, None};
|
|
WARN("Failed to get a visual with at least 8 bits of stencil\n");
|
|
|
|
wine_tsx11_lock();
|
|
visual = pglXChooseVisual(display, DefaultScreen(display), dblBuf2);
|
|
wine_tsx11_unlock();
|
|
if (visual == NULL) {
|
|
/* This should only happen if we cannot find a match with a depth size 16 */
|
|
FIXME("Failed to find a suitable visual\n");
|
|
return visual;
|
|
}
|
|
}
|
|
}
|
|
TRACE("Visual ID %lx Chosen\n",visual->visualid);
|
|
return visual;
|
|
}
|
|
|
|
#else /* no OpenGL includes */
|
|
|
|
void X11DRV_OpenGL_Init(Display *display)
|
|
{
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ChoosePixelFormat (X11DRV.@)
|
|
*/
|
|
int X11DRV_ChoosePixelFormat(X11DRV_PDEVICE *physDev,
|
|
const PIXELFORMATDESCRIPTOR *ppfd) {
|
|
ERR("No OpenGL support compiled in.\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DescribePixelFormat (X11DRV.@)
|
|
*/
|
|
int X11DRV_DescribePixelFormat(X11DRV_PDEVICE *physDev,
|
|
int iPixelFormat,
|
|
UINT nBytes,
|
|
PIXELFORMATDESCRIPTOR *ppfd) {
|
|
ERR("No OpenGL support compiled in.\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetPixelFormat (X11DRV.@)
|
|
*/
|
|
int X11DRV_GetPixelFormat(X11DRV_PDEVICE *physDev) {
|
|
ERR("No OpenGL support compiled in.\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetPixelFormat (X11DRV.@)
|
|
*/
|
|
BOOL X11DRV_SetPixelFormat(X11DRV_PDEVICE *physDev,
|
|
int iPixelFormat,
|
|
const PIXELFORMATDESCRIPTOR *ppfd) {
|
|
ERR("No OpenGL support compiled in.\n");
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SwapBuffers (X11DRV.@)
|
|
*/
|
|
BOOL X11DRV_SwapBuffers(X11DRV_PDEVICE *physDev) {
|
|
ERR_(opengl)("No OpenGL support compiled in.\n");
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/* OpenGL32 wglCreateContext */
|
|
HGLRC WINAPI X11DRV_wglCreateContext(HDC hdc) {
|
|
ERR_(opengl)("No OpenGL support compiled in.\n");
|
|
return NULL;
|
|
}
|
|
|
|
/* OpenGL32 wglDeleteContext */
|
|
BOOL WINAPI X11DRV_wglDeleteContext(HGLRC hglrc) {
|
|
ERR_(opengl)("No OpenGL support compiled in.\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* OpenGL32 wglGetCurrentContext() */
|
|
HGLRC WINAPI X11DRV_wglGetCurrentContext(void) {
|
|
ERR_(opengl)("No OpenGL support compiled in.\n");
|
|
return NULL;
|
|
}
|
|
|
|
/* OpenGL32 wglGetCurrentDC */
|
|
HDC WINAPI X11DRV_wglGetCurrentDC(void) {
|
|
ERR_(opengl)("No OpenGL support compiled in.\n");
|
|
return 0;
|
|
}
|
|
|
|
/* OpenGL32: wglGetProcAddress */
|
|
PROC X11DRV_wglGetProcAddress(LPCSTR lpszProc) {
|
|
ERR_(opengl)("No OpenGL support compiled in.\n");
|
|
return NULL;
|
|
}
|
|
|
|
/* OpenGL32 wglMakeCurrent */
|
|
BOOL WINAPI X11DRV_wglMakeCurrent(HDC hdc, HGLRC hglrc) {
|
|
ERR_(opengl)("No OpenGL support compiled in.\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* OpenGL32 wglShaderLists */
|
|
BOOL WINAPI X11DRV_wglShareLists(HGLRC hglrc1, HGLRC hglrc2) {
|
|
ERR_(opengl)("No OpenGL support compiled in.\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* OpenGL32 wglUseFontBitmapsA */
|
|
BOOL WINAPI X11DRV_wglUseFontBitmapsA(HDC hdc, DWORD first, DWORD count, DWORD listBase)
|
|
{
|
|
ERR_(opengl)("No OpenGL support compiled in.\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* OpenGL32 wglUseFontBitmapsW */
|
|
BOOL WINAPI X11DRV_wglUseFontBitmapsW(HDC hdc, DWORD first, DWORD count, DWORD listBase)
|
|
{
|
|
ERR_(opengl)("No OpenGL support compiled in.\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* WGL helper function which handles differences in glGetIntegerv from WGL and GLX */
|
|
void X11DRV_wglGetIntegerv(int pname, int* params) {
|
|
ERR_(opengl)("No OpenGL support compiled in.\n");
|
|
}
|
|
|
|
XVisualInfo *X11DRV_setup_opengl_visual( Display *display )
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
Drawable get_glxdrawable(X11DRV_PDEVICE *physDev)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
BOOL destroy_glxpixmap(XID glxpixmap)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
#endif /* defined(HAVE_OPENGL) */
|