diff options
Diffstat (limited to 'Source/DirectFB/gfxdrivers/cyber5k/cyber5k_alpha.h')
-rwxr-xr-x | Source/DirectFB/gfxdrivers/cyber5k/cyber5k_alpha.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/Source/DirectFB/gfxdrivers/cyber5k/cyber5k_alpha.h b/Source/DirectFB/gfxdrivers/cyber5k/cyber5k_alpha.h new file mode 100755 index 0000000..f3f635c --- /dev/null +++ b/Source/DirectFB/gfxdrivers/cyber5k/cyber5k_alpha.h @@ -0,0 +1,64 @@ +/* + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp <dok@directfb.org>, + Andreas Hundt <andi@fischlustig.de>, + Sven Neumann <neo@directfb.org>, + Ville Syrjälä <syrjala@sci.fi> and + Claudio Ciccani <klan@users.sf.net>. + + 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 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., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef CYBER5KFB_ALPHA_H +#define CYBER5KFB_ALPHA_H + +#include "mmio.h" + +#define SRC1_GRAPHICS 0 +#define SRC1_OVERLAY1 1 +#define SRC1_OVERLAY2 2 + +#define SRC2_OVERLAY1 0 +#define SRC2_OVERLAY2 1 +#define SRC2_GRAPHICS 2 + +#define ALPHA_GRAPHICS 0 +#define ALPHA_OVERLAY2 1 +#define ALPHA_LOOKUP 2 +#define ALPHA_REGISTER 3 + +#define RAM_CPU 3 + +void cyber_cleanup_alpha(void); +void cyber_enable_alpha(int enable); +void cyber_enable_fullscreen_alpha(int enable); +void cyber_cleanup_alpha(void); +void cyber_select_blend_src1(int src); +void cyber_select_blend_src2(int src); +void cyber_select_alpha_src(int src); +void cyber_set_alpha_reg(unsigned char r, unsigned char g, unsigned char b); + +void cyber_select_RAM_addr( unsigned char bRAMAddrSel ); +void cyber_set_alpha_RAM_reg( unsigned char bIndex, unsigned char bR, unsigned char bG, unsigned char bB); +void cyber_select_magic_alpha_src( unsigned char bAlphaSrc ); +void cyber_enable_magic_alpha_blend( unsigned char enable ); +void cyber_set_magic_match_reg( unsigned char bR, unsigned char bG, unsigned char bB ); + +#endif /* CYBER5KFB_ALPHA_H */ |