diff options
Diffstat (limited to 'distrib/sdl-1.2.12/src/video/fbcon/matrox_mmio.h')
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/fbcon/matrox_mmio.h | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/distrib/sdl-1.2.12/src/video/fbcon/matrox_mmio.h b/distrib/sdl-1.2.12/src/video/fbcon/matrox_mmio.h deleted file mode 100644 index 99c7661..0000000 --- a/distrib/sdl-1.2.12/src/video/fbcon/matrox_mmio.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -/* MGA register definitions */ - -#include "matrox_regs.h" - -/* MGA control macros */ - -#define mga_in8(reg) *(volatile Uint8 *)(mapped_io + (reg)) -#define mga_in32(reg) *(volatile Uint32 *)(mapped_io + (reg)) - -#define mga_out8(reg,v) *(volatile Uint8 *)(mapped_io + (reg)) = v; -#define mga_out32(reg,v) *(volatile Uint32 *)(mapped_io + (reg)) = v; - - -/* Wait for fifo space */ -#define mga_wait(space) \ -{ \ - while ( mga_in8(MGAREG_FIFOSTATUS) < space ) \ - ; \ -} - - -/* Wait for idle accelerator */ -#define mga_waitidle() \ -{ \ - while ( mga_in32(MGAREG_STATUS) & 0x10000 ) \ - ; \ -} - |