Mercurial > sdl-ios-xcode
view src/video/x11/SDL_x11sym.h @ 1240:3b8a43c428bb
From Bug #36:
There are a couple of issues with the selection of Altivec alpha-blitting
routines in CalculateAlphaBlit() in src/video/SDL_Blit_A.c.
1) There's no check for the presence of Altivec when checking if the
Blit32to565PixelAlphaAltivec() routine can be selected.
2) Altivec cannot be used in video memory, and there's no check if the
destination surface is a hardware surface. (Alpha-blitting to a hardware
surface with GPU support is a bad idea, but somebody's bound to do it anyway.)
Patch to fix these attached.
author | Ryan C. Gordon <icculus@icculus.org> |
---|---|
date | Sun, 08 Jan 2006 21:18:15 +0000 |
parents | f60f6f4ffc6f |
children | a388f2b59044 |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2004 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Sam Lantinga slouken@libsdl.org */ SDL_X11_SYM(1,XClassHint*,XAllocClassHint,(void)) SDL_X11_SYM(1,Status,XAllocColor,(Display*,Colormap,XColor*)) SDL_X11_SYM(1,XSizeHints*,XAllocSizeHints,(void)) SDL_X11_SYM(1,XWMHints*,XAllocWMHints,(void)) SDL_X11_SYM(1,int,XChangePointerControl,(Display*,Bool,Bool,int,int,int)) SDL_X11_SYM(1,int,XChangeProperty,(Display*,Window,Atom,Atom,int,int,_Xconst unsigned char*,int)) SDL_X11_SYM(1,int,XChangeWindowAttributes,(Display*,Window,unsigned long,XSetWindowAttributes*)) SDL_X11_SYM(1,Bool,XCheckTypedEvent,(Display*,int,XEvent*)) SDL_X11_SYM(1,int,XClearWindow,(Display*,Window)) SDL_X11_SYM(1,int,XCloseDisplay,(Display*)) SDL_X11_SYM(1,Colormap,XCreateColormap,(Display*,Window,Visual*,int)) SDL_X11_SYM(1,Cursor,XCreatePixmapCursor,(Display*,Pixmap,Pixmap,XColor*,XColor*,unsigned int,unsigned int)) SDL_X11_SYM(1,GC,XCreateGC,(Display*,Drawable,unsigned long,XGCValues*)) SDL_X11_SYM(1,XImage*,XCreateImage,(Display*,Visual*,unsigned int,int,int,char*,unsigned int,unsigned int,int,int)) SDL_X11_SYM(1,Pixmap,XCreatePixmap,(Display*,Drawable,unsigned int,unsigned int,unsigned int)) SDL_X11_SYM(1,Pixmap,XCreatePixmapFromBitmapData,(Display*,Drawable,char*,unsigned int,unsigned int,unsigned long,unsigned long,unsigned int)) SDL_X11_SYM(1,Window,XCreateSimpleWindow,(Display*,Window,int,int,unsigned int,unsigned int,unsigned int,unsigned long,unsigned long)) SDL_X11_SYM(1,Window,XCreateWindow,(Display*,Window,int,int,unsigned int,unsigned int,unsigned int,int,unsigned int,Visual*,unsigned long,XSetWindowAttributes*)) SDL_X11_SYM(1,int,XDefineCursor,(Display*,Window,Cursor)) SDL_X11_SYM(1,int,XDeleteProperty,(Display*,Window,Atom)) SDL_X11_SYM(1,int,XDestroyWindow,(Display*,Window)) SDL_X11_SYM(1,char*,XDisplayName,(_Xconst char*)) SDL_X11_SYM(1,int,XEventsQueued,(Display*,int)) SDL_X11_SYM(1,int,XFlush,(Display*)) SDL_X11_SYM(1,int,XFree,(void*)) SDL_X11_SYM(1,int,XFreeColormap,(Display*,Colormap)) SDL_X11_SYM(1,int,XFreeColors,(Display*,Colormap,unsigned long*,int,unsigned long)) SDL_X11_SYM(1,int,XFreeCursor,(Display*,Cursor)) SDL_X11_SYM(1,int,XFreeGC,(Display*,GC)) SDL_X11_SYM(1,int,XFreeModifiermap,(XModifierKeymap*)) SDL_X11_SYM(1,int,XFreePixmap,(Display*,Pixmap)) SDL_X11_SYM(1,int,XGetErrorDatabaseText,(Display*,_Xconst char*,_Xconst char*,_Xconst char*,char*,int)) SDL_X11_SYM(1,XModifierKeymap*,XGetModifierMapping,(Display*)) SDL_X11_SYM(1,int,XGetPointerControl,(Display*,int*,int*,int*)) SDL_X11_SYM(1,XVisualInfo*,XGetVisualInfo,(Display*,long,XVisualInfo*,int*)) SDL_X11_SYM(1,XWMHints*,XGetWMHints,(Display*,Window)) SDL_X11_SYM(1,Status,XGetWMIconName,(Display*,Window,XTextProperty*)) SDL_X11_SYM(1,Status,XGetWMName,(Display*,Window,XTextProperty*)) SDL_X11_SYM(1,Status,XGetWindowAttributes,(Display*,Window,XWindowAttributes*)) SDL_X11_SYM(1,int,XGrabKeyboard,(Display*,Window,Bool,int,int,Time)) SDL_X11_SYM(1,int,XGrabPointer,(Display*,Window,Bool,unsigned int,int,int,Window,Cursor,Time)) SDL_X11_SYM(1,Status,XIconifyWindow,(Display*,Window,int)) SDL_X11_SYM(1,int,XInstallColormap,(Display*,Colormap)) SDL_X11_SYM(1,KeyCode,XKeysymToKeycode,(Display*,KeySym)) SDL_X11_SYM(1,Atom,XInternAtom,(Display*,_Xconst char*,Bool)) SDL_X11_SYM(1,XPixmapFormatValues*,XListPixmapFormats,(Display*,int*)) SDL_X11_SYM(1,int,XLookupString,(XKeyEvent*,char*,int,KeySym*,XComposeStatus*)) SDL_X11_SYM(1,int,XMapRaised,(Display*,Window)) SDL_X11_SYM(1,int,XMapWindow,(Display*,Window)) SDL_X11_SYM(1,int,XMaskEvent,(Display*,long,XEvent*)) SDL_X11_SYM(1,Status,XMatchVisualInfo,(Display*,int,int,int,XVisualInfo*)) SDL_X11_SYM(1,int,XMissingExtension,(Display*,_Xconst char*)) SDL_X11_SYM(1,int,XMoveResizeWindow,(Display*,Window,int,int,unsigned int,unsigned int)) SDL_X11_SYM(1,int,XMoveWindow,(Display*,Window,int,int)) SDL_X11_SYM(1,int,XNextEvent,(Display*,XEvent*)) SDL_X11_SYM(1,Display*,XOpenDisplay,(_Xconst char*)) SDL_X11_SYM(1,int,XPeekEvent,(Display*,XEvent*)) SDL_X11_SYM(1,int,XPending,(Display*)) SDL_X11_SYM(1,int,XPutImage,(Display*,Drawable,GC,XImage*,int,int,int,int,unsigned int,unsigned int)) SDL_X11_SYM(1,int,XQueryColors,(Display*,Colormap,XColor*,int)) SDL_X11_SYM(1,int,XQueryKeymap,(Display*,char [32])) SDL_X11_SYM(1,Bool,XQueryPointer,(Display*,Window,Window*,Window*,int*,int*,int*,int*,unsigned int*)) SDL_X11_SYM(1,int,XRaiseWindow,(Display*,Window)) SDL_X11_SYM(1,int,XReparentWindow,(Display*,Window,Window,int,int)) SDL_X11_SYM(1,int,XResizeWindow,(Display*,Window,unsigned int,unsigned int)) SDL_X11_SYM(1,int,XSelectInput,(Display*,Window,long)) SDL_X11_SYM(1,Status,XSendEvent,(Display*,Window,Bool,long,XEvent*)) SDL_X11_SYM(1,int,XSetClassHint,(Display*,Window,XClassHint*)) SDL_X11_SYM(1,XErrorHandler,XSetErrorHandler,(XErrorHandler)) SDL_X11_SYM(1,XIOErrorHandler,XSetIOErrorHandler,(XIOErrorHandler)) SDL_X11_SYM(1,int,XSetTransientForHint,(Display*,Window,Window)) SDL_X11_SYM(1,int,XSetWMHints,(Display*,Window,XWMHints*)) SDL_X11_SYM(1,void,XSetWMIconName,(Display*,Window,XTextProperty*)) SDL_X11_SYM(1,void,XSetWMName,(Display*,Window,XTextProperty*)) SDL_X11_SYM(1,void,XSetWMNormalHints,(Display*,Window,XSizeHints*)) SDL_X11_SYM(1,Status,XSetWMProtocols,(Display*,Window,Atom*,int)) SDL_X11_SYM(1,int,XSetWindowBackground,(Display*,Window,unsigned long)) SDL_X11_SYM(1,int,XSetWindowBackgroundPixmap,(Display*,Window,Pixmap)) SDL_X11_SYM(1,int,XSetWindowColormap,(Display*,Window,Colormap)) SDL_X11_SYM(1,int,XStoreColors,(Display*,Colormap,XColor*,int)) SDL_X11_SYM(1,Status,XStringListToTextProperty,(char**,int,XTextProperty*)) SDL_X11_SYM(1,int,XSync,(Display*,Bool)) SDL_X11_SYM(1,int,XUngrabKeyboard,(Display*,Time)) SDL_X11_SYM(1,int,XUngrabPointer,(Display*,Time)) SDL_X11_SYM(1,int,XUnmapWindow,(Display*,Window)) SDL_X11_SYM(1,int,XWarpPointer,(Display*,Window,Window,int,int,unsigned int,unsigned int,int,int)) SDL_X11_SYM(1,VisualID,XVisualIDFromVisual,(Visual*)) SDL_X11_SYM(1,XExtDisplayInfo*,XextAddDisplay,(XExtensionInfo*,Display*,char*,XExtensionHooks*,int,XPointer)) SDL_X11_SYM(1,XExtensionInfo*,XextCreateExtension,(void)) SDL_X11_SYM(1,void,XextDestroyExtension,(XExtensionInfo*)) SDL_X11_SYM(1,XExtDisplayInfo*,XextFindDisplay,(XExtensionInfo*,Display*)) SDL_X11_SYM(1,int,XextRemoveDisplay,(XExtensionInfo*,Display*)) #ifdef X_HAVE_UTF8_STRING SDL_X11_SYM(1,int,Xutf8TextListToTextProperty,(Display*,char**,int,XICCEncodingStyle,XTextProperty*)) SDL_X11_SYM(1,int,Xutf8LookupString,(XIC,XKeyPressedEvent*,char*,int,KeySym*,Status*)) SDL_X11_SYM(1,XIC,XCreateIC,(XIM, ...)) SDL_X11_SYM(1,void,XDestroyIC,(XIC)) SDL_X11_SYM(1,void,XSetICFocus,(XIC)) SDL_X11_SYM(1,void,XUnsetICFocus,(XIC)) SDL_X11_SYM(1,XIM,XOpenIM,(Display*,struct _XrmHashBucketRec*,char*,char*)) SDL_X11_SYM(1,Status,XCloseIM,(XIM)) #endif SDL_X11_SYM(1,void,_XEatData,(Display*,unsigned long)) SDL_X11_SYM(1,void,_XFlush,(Display*)) SDL_X11_SYM(1,void,_XFlushGCCache,(Display*,GC)) SDL_X11_SYM(1,int,_XRead,(Display*,char*,long)) SDL_X11_SYM(1,void,_XReadPad,(Display*,char*,long)) SDL_X11_SYM(1,void,_XSend,(Display*,_Xconst char*,long)) SDL_X11_SYM(1,Status,_XReply,(Display*,xReply*,int,Bool)) SDL_X11_SYM(1,unsigned long,_XSetLastRequestRead,(Display*,xGenericReply*)) SDL_X11_SYM(0,int,_XData32,(Display *dpy,register long *data,unsigned len)) SDL_X11_SYM(0,void,_XRead32,(Display *dpy,register long *data,long len)) #if NeedWidePrototypes SDL_X11_SYM(1,KeySym,XKeycodeToKeysym,(Display*,unsigned int,int)) #else SDL_X11_SYM(1,KeySym,XKeycodeToKeysym,(Display*,KeyCode,int)) #endif #ifndef NO_SHARED_MEMORY SDL_X11_SYM(1,Status,XShmAttach,(Display*,XShmSegmentInfo*)) SDL_X11_SYM(1,Status,XShmDetach,(Display*,XShmSegmentInfo*)) SDL_X11_SYM(1,Status,XShmPutImage,(Display*,Drawable,GC,XImage*,int,int,int,int,unsigned int,unsigned int,Bool)) SDL_X11_SYM(1,XImage*,XShmCreateImage,(Display*,Visual*,unsigned int,int,char*,XShmSegmentInfo*,unsigned int,unsigned int)) SDL_X11_SYM(1,Bool,XShmQueryExtension,(Display*)) #endif SDL_X11_SYM(1,SDL_X11_XSynchronizeRetType,XSynchronize,(Display*,Bool)) SDL_X11_SYM(1,SDL_X11_XESetWireToEventRetType,XESetWireToEvent,(Display*,int,SDL_X11_XESetWireToEventRetType)) SDL_X11_SYM(1,SDL_X11_XESetEventToWireRetType,XESetEventToWire,(Display*,int,SDL_X11_XESetEventToWireRetType)) /* end of SDL_x11sym.h ... */