From 7fe60435bce6595a9c58a9bfd8244d74b5320e96 Mon Sep 17 00:00:00 2001 From: Benjamin Franzke Date: Tue, 15 Jan 2013 08:46:13 +0100 Subject: Import DirectFB141_2k11R3_beta5 --- Source/DirectFB/src/core/palette.h | 106 +++++++++++++++++++++++++++++++++++++ 1 file changed, 106 insertions(+) create mode 100755 Source/DirectFB/src/core/palette.h (limited to 'Source/DirectFB/src/core/palette.h') diff --git a/Source/DirectFB/src/core/palette.h b/Source/DirectFB/src/core/palette.h new file mode 100755 index 0000000..10886be --- /dev/null +++ b/Source/DirectFB/src/core/palette.h @@ -0,0 +1,106 @@ +/* + (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 , + Andreas Hundt , + Sven Neumann , + Ville Syrjälä and + Claudio Ciccani . + + 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 __PALETTE_H__ +#define __PALETTE_H__ + +#include +#include +#include + +struct _CorePalette { + FusionObject object; + int magic; + + unsigned int num_entries; + DFBColor *entries; + DFBColorYUV *entries_yuv; + + struct { + int index; + DFBColor color; + } search_cache; + + bool hash_attached; + + FusionSHMPoolShared *shmpool; +}; + +typedef enum { + CPNF_ENTRIES = 0x00000001, + CPNF_DESTROY = 0x00000002 +} CorePaletteNotificationFlags; + +typedef struct { + CorePaletteNotificationFlags flags; + CorePalette *palette; + int first; + int last; +} CorePaletteNotification; + + +DFBResult dfb_palette_create ( CoreDFB *core, + unsigned int size, + CorePalette **ret_palette ); + +void dfb_palette_generate_rgb332_map( CorePalette *palette ); +void dfb_palette_generate_rgb121_map( CorePalette *palette ); + +unsigned int dfb_palette_search ( CorePalette *palette, + u8 r, + u8 g, + u8 b, + u8 a ); + +void dfb_palette_update ( CorePalette *palette, + int first, + int last ); + +bool dfb_palette_equal ( CorePalette *palette1, + CorePalette *palette2 ); + + +/* + * Creates a pool of palette objects. + */ +FusionObjectPool *dfb_palette_pool_create( const FusionWorld *world ); + +/* + * Generates dfb_palette_ref(), dfb_palette_attach() etc. + */ +FUSION_OBJECT_METHODS( CorePalette, dfb_palette ) + + +/* global reactions */ + +typedef enum { + DFB_SURFACE_PALETTE_LISTENER +} DFB_PALETTE_GLOBALS; + +#endif + -- cgit