From 7b09710392d35fb55b52031d447a542d99fc6b4b Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Tue, 19 Aug 2014 17:10:03 -0400 Subject: Modularize the libdimension codebase. --- libdimension/internal/rgba.h | 55 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 libdimension/internal/rgba.h (limited to 'libdimension/internal/rgba.h') diff --git a/libdimension/internal/rgba.h b/libdimension/internal/rgba.h new file mode 100644 index 0000000..964d622 --- /dev/null +++ b/libdimension/internal/rgba.h @@ -0,0 +1,55 @@ +/************************************************************************* + * Copyright (C) 2010-2014 Tavian Barnes * + * * + * This file is part of The Dimension Library. * + * * + * The Dimension 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 3 of the * + * License, or (at your option) any later version. * + * * + * The Dimension 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 program. If not, see * + * . * + *************************************************************************/ + +/** + * @file + * RGBA canvas optimizer interface, used by image optimizers. + */ + +#ifndef DMNSN_INTERNAL_RGBA_H +#define DMNSN_INTERNAL_RGBA_H + +#include "internal.h" +#include "dimension/canvas.h" +#include + +/// RGBA8 optimizer type. +typedef struct dmnsn_rgba8_optimizer { + dmnsn_canvas_optimizer optimizer; + uint8_t data[]; +} dmnsn_rgba8_optimizer; + +/// RGBA16 optimizer type. +typedef struct dmnsn_rgba16_optimizer { + dmnsn_canvas_optimizer optimizer; + uint16_t data[]; +} dmnsn_rgba16_optimizer; + +/// Apply the RGBA8 optimizer to a canvas. +DMNSN_INTERNAL void dmnsn_rgba8_optimize_canvas(dmnsn_pool *pool, dmnsn_canvas *canvas); +/// Apply the RGBA16 optimizer to a canvas. +DMNSN_INTERNAL void dmnsn_rgba16_optimize_canvas(dmnsn_pool *pool, dmnsn_canvas *canvas); + +/// RGBA8 optimizer callback. +DMNSN_INTERNAL void dmnsn_rgba8_optimizer_fn(dmnsn_canvas_optimizer *optimizer, const dmnsn_canvas *canvas, size_t x, size_t y); +/// RGBA16 optimizer callback. +DMNSN_INTERNAL void dmnsn_rgba16_optimizer_fn(dmnsn_canvas_optimizer *optimizer, const dmnsn_canvas *canvas, size_t x, size_t y); + +#endif // DMNSN_INTERNAL_RGBA_H -- cgit v1.2.3