/* DO NOT EDIT! This file is generated by sdlgenblit.pl */

/*

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"

/* *INDENT-OFF* */

#include "SDL_video.h"

#include "SDL_rendercopy.h"

static struct {

Uint32 src_format;

Uint32 dst_format;

int modMode;

int blendMode;

int scaleMode;

SDL_RenderCopyFunc func;

} SDL_RenderCopyFuncTable[] = {

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, 0, 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGB888_RGB888_Scale },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_RGB888_RGB888_Blend },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGB888_RGB888_Blend_Scale },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, 0, SDL_RenderCopy_RGB888_RGB888_Modulate },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGB888_RGB888_Modulate_Scale },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_RGB888_RGB888_Modulate_Blend },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGB888_RGB888_Modulate_Blend_Scale },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, 0, 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGB888_BGR888_Scale },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_RGB888_BGR888_Blend },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGB888_BGR888_Blend_Scale },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, 0, SDL_RenderCopy_RGB888_BGR888_Modulate },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGB888_BGR888_Modulate_Scale },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_RGB888_BGR888_Modulate_Blend },

{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGB888_BGR888_Modulate_Blend_Scale },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, 0, 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGR888_RGB888_Scale },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_BGR888_RGB888_Blend },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGR888_RGB888_Blend_Scale },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, 0, SDL_RenderCopy_BGR888_RGB888_Modulate },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGR888_RGB888_Modulate_Scale },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_BGR888_RGB888_Modulate_Blend },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGR888_RGB888_Modulate_Blend_Scale },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, 0, 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGR888_BGR888_Scale },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_BGR888_BGR888_Blend },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGR888_BGR888_Blend_Scale },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, 0, SDL_RenderCopy_BGR888_BGR888_Modulate },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGR888_BGR888_Modulate_Scale },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_BGR888_BGR888_Modulate_Blend },

{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGR888_BGR888_Modulate_Blend_Scale },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, 0, 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ARGB8888_RGB888_Scale },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_ARGB8888_RGB888_Blend },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ARGB8888_RGB888_Blend_Scale },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, 0, SDL_RenderCopy_ARGB8888_RGB888_Modulate },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ARGB8888_RGB888_Modulate_Scale },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_ARGB8888_RGB888_Modulate_Blend },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ARGB8888_RGB888_Modulate_Blend_Scale },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, 0, 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ARGB8888_BGR888_Scale },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_ARGB8888_BGR888_Blend },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ARGB8888_BGR888_Blend_Scale },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, 0, SDL_RenderCopy_ARGB8888_BGR888_Modulate },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ARGB8888_BGR888_Modulate_Scale },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_ARGB8888_BGR888_Modulate_Blend },

{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ARGB8888_BGR888_Modulate_Blend_Scale },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, 0, 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGBA8888_RGB888_Scale },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_RGBA8888_RGB888_Blend },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGBA8888_RGB888_Blend_Scale },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, 0, SDL_RenderCopy_RGBA8888_RGB888_Modulate },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGBA8888_RGB888_Modulate_Scale },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_RGBA8888_RGB888_Modulate_Blend },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGBA8888_RGB888_Modulate_Blend_Scale },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, 0, 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGBA8888_BGR888_Scale },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_RGBA8888_BGR888_Blend },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGBA8888_BGR888_Blend_Scale },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, 0, SDL_RenderCopy_RGBA8888_BGR888_Modulate },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGBA8888_BGR888_Modulate_Scale },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_RGBA8888_BGR888_Modulate_Blend },

{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_RGBA8888_BGR888_Modulate_Blend_Scale },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, 0, 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ABGR8888_RGB888_Scale },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_ABGR8888_RGB888_Blend },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ABGR8888_RGB888_Blend_Scale },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, 0, SDL_RenderCopy_ABGR8888_RGB888_Modulate },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ABGR8888_RGB888_Modulate_Scale },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_ABGR8888_RGB888_Modulate_Blend },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ABGR8888_RGB888_Modulate_Blend_Scale },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, 0, 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ABGR8888_BGR888_Scale },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_ABGR8888_BGR888_Blend },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ABGR8888_BGR888_Blend_Scale },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, 0, SDL_RenderCopy_ABGR8888_BGR888_Modulate },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ABGR8888_BGR888_Modulate_Scale },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_ABGR8888_BGR888_Modulate_Blend },

{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_ABGR8888_BGR888_Modulate_Blend_Scale },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, 0, 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGRA8888_RGB888_Scale },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_BGRA8888_RGB888_Blend },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGRA8888_RGB888_Blend_Scale },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, 0, SDL_RenderCopy_BGRA8888_RGB888_Modulate },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGRA8888_RGB888_Modulate_Scale },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_BGRA8888_RGB888_Modulate_Blend },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGRA8888_RGB888_Modulate_Blend_Scale },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, 0, 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGRA8888_BGR888_Scale },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_BGRA8888_BGR888_Blend },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, 0, (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGRA8888_BGR888_Blend_Scale },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, 0, SDL_RenderCopy_BGRA8888_BGR888_Modulate },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), 0, SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGRA8888_BGR888_Modulate_Scale },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), 0, SDL_RenderCopy_BGRA8888_BGR888_Modulate_Blend },

{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND | SDL_TEXTUREBLENDMODE_ADD | SDL_TEXTUREBLENDMODE_MOD), SDL_TEXTURESCALEMODE_FAST, SDL_RenderCopy_BGRA8888_BGR888_Modulate_Blend_Scale },

};

SDL_RenderCopyFunc SDL_GetRenderCopyFunc(Uint32 src_format, Uint32 dst_format, int modMode, int blendMode, int scaleMode)

{

int i;

for (i = 0; i < SDL_arraysize(SDL_RenderCopyFuncTable); ++i) {

if (src_format != SDL_RenderCopyFuncTable[i].src_format) {

continue;

}

if (dst_format != SDL_RenderCopyFuncTable[i].dst_format) {

continue;

}

if ((modMode & SDL_RenderCopyFuncTable[i].modMode) != modMode) {

continue;

}

if ((blendMode & SDL_RenderCopyFuncTable[i].blendMode) != blendMode) {

continue;

}

if ((scaleMode & SDL_RenderCopyFuncTable[i].scaleMode) != scaleMode) {

continue;

}

return SDL_RenderCopyFuncTable[i].func;

}

return NULL;

}

int SDL_RenderCopy_RGB888_RGB888_Scale(SDL_RenderCopyData *data)

{

const int flags = data->flags;

int srcy, srcx;

int posy, posx;

int incy, incx;

srcy = 0;

posy = 0;

incy = (data->src_h << 16) / data->dst_h;

incx = (data->src_w << 16) / data->dst_w;

while (data->dst_h--) {

Uint32 *src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

srcx = -1;

posx = 0x10000L;

while (posy >= 0x10000L) {

++srcy;

posy -= 0x10000L;

}

while (n--) {

if (posx >= 0x10000L) {

while (posx >= 0x10000L) {

++srcx;

posx -= 0x10000L;

}

src = (Uint32 *)(data->src + (srcy * data->src_pitch) + (srcx * 4));

}

*dst = *src;

posx += incx;

++dst;

}

posy += incy;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_RGB888_Blend(SDL_RenderCopyData *data)

{

const int flags = data->flags;

Uint32 srcpixel;

Uint32 srcR, srcG, srcB, srcA;

Uint32 dstpixel;

Uint32 dstR, dstG, dstB, dstA;

while (data->dst_h--) {

Uint32 *src = (Uint32 *)data->src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

while (n--) {

srcpixel = *src;

srcR = (Uint8)(srcpixel >> 16); srcG = (Uint8)(srcpixel >> 8); srcB = (Uint8)srcpixel; srcA = 0xFF;

dstpixel = *dst;

dstR = (Uint8)(dstpixel >> 16); dstG = (Uint8)(dstpixel >> 8); dstB = (Uint8)dstpixel; dstA = 0xFF;

if (flags & (SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD)) {

/* This goes away if we ever use premultiplied alpha */

if (srcA < 255) {

srcR = (srcR * srcA) / 255;

srcG = (srcG * srcA) / 255;

srcB = (srcB * srcA) / 255;

}

}

switch (flags & (SDL_RENDERCOPY_MASK|SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD|SDL_RENDERCOPY_MOD)) {

case SDL_RENDERCOPY_MASK:

if (srcA) {

dstR = srcR;

dstG = srcG;

dstB = srcB;

}

break;

case SDL_RENDERCOPY_BLEND:

dstR = srcR + ((255 - srcA) * dstR) / 255;

dstG = srcG + ((255 - srcA) * dstG) / 255;

dstB = srcB + ((255 - srcA) * dstB) / 255;

break;

case SDL_RENDERCOPY_ADD:

dstR = srcR + dstR; if (dstR > 255) dstR = 255;

dstG = srcG + dstG; if (dstG > 255) dstG = 255;

dstB = srcB + dstB; if (dstB > 255) dstB = 255;

break;

case SDL_RENDERCOPY_MOD:

dstR = (srcR * dstR) / 255;

dstG = (srcG * dstG) / 255;

dstB = (srcB * dstB) / 255;

break;

}

dstpixel = ((Uint32)dstR << 16) | ((Uint32)dstG << 8) | dstB;

*dst = dstpixel;

++src;

++dst;

}

data->src += data->src_pitch;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_RGB888_Blend_Scale(SDL_RenderCopyData *data)

{

const int flags = data->flags;

Uint32 srcpixel;

Uint32 srcR, srcG, srcB, srcA;

Uint32 dstpixel;

Uint32 dstR, dstG, dstB, dstA;

int srcy, srcx;

int posy, posx;

int incy, incx;

srcy = 0;

posy = 0;

incy = (data->src_h << 16) / data->dst_h;

incx = (data->src_w << 16) / data->dst_w;

while (data->dst_h--) {

Uint32 *src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

srcx = -1;

posx = 0x10000L;

while (posy >= 0x10000L) {

++srcy;

posy -= 0x10000L;

}

while (n--) {

if (posx >= 0x10000L) {

while (posx >= 0x10000L) {

++srcx;

posx -= 0x10000L;

}

src = (Uint32 *)(data->src + (srcy * data->src_pitch) + (srcx * 4));

}

srcpixel = *src;

srcR = (Uint8)(srcpixel >> 16); srcG = (Uint8)(srcpixel >> 8); srcB = (Uint8)srcpixel; srcA = 0xFF;

dstpixel = *dst;

dstR = (Uint8)(dstpixel >> 16); dstG = (Uint8)(dstpixel >> 8); dstB = (Uint8)dstpixel; dstA = 0xFF;

if (flags & (SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD)) {

/* This goes away if we ever use premultiplied alpha */

if (srcA < 255) {

srcR = (srcR * srcA) / 255;

srcG = (srcG * srcA) / 255;

srcB = (srcB * srcA) / 255;

}

}

switch (flags & (SDL_RENDERCOPY_MASK|SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD|SDL_RENDERCOPY_MOD)) {

case SDL_RENDERCOPY_MASK:

if (srcA) {

dstR = srcR;

dstG = srcG;

dstB = srcB;

}

break;

case SDL_RENDERCOPY_BLEND:

dstR = srcR + ((255 - srcA) * dstR) / 255;

dstG = srcG + ((255 - srcA) * dstG) / 255;

dstB = srcB + ((255 - srcA) * dstB) / 255;

break;

case SDL_RENDERCOPY_ADD:

dstR = srcR + dstR; if (dstR > 255) dstR = 255;

dstG = srcG + dstG; if (dstG > 255) dstG = 255;

dstB = srcB + dstB; if (dstB > 255) dstB = 255;

break;

case SDL_RENDERCOPY_MOD:

dstR = (srcR * dstR) / 255;

dstG = (srcG * dstG) / 255;

dstB = (srcB * dstB) / 255;

break;

}

dstpixel = ((Uint32)dstR << 16) | ((Uint32)dstG << 8) | dstB;

*dst = dstpixel;

posx += incx;

++dst;

}

posy += incy;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_RGB888_Modulate(SDL_RenderCopyData *data)

{

const int flags = data->flags;

const Uint32 modulateR = data->r;

const Uint32 modulateG = data->g;

const Uint32 modulateB = data->b;

const Uint32 modulateA = data->a;

Uint32 pixel;

Uint32 R, G, B, A;

while (data->dst_h--) {

Uint32 *src = (Uint32 *)data->src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

while (n--) {

pixel = *src;

R = (Uint8)(pixel >> 16); G = (Uint8)(pixel >> 8); B = (Uint8)pixel; A = 0xFF;

if (flags & SDL_RENDERCOPY_MODULATE_COLOR) {

R = (R * modulateR) / 255;

G = (G * modulateG) / 255;

B = (B * modulateB) / 255;

}

if (flags & SDL_RENDERCOPY_MODULATE_ALPHA) {

A = (A * modulateA) / 255;

}

pixel = ((Uint32)R << 16) | ((Uint32)G << 8) | B;

*dst = pixel;

++src;

++dst;

}

data->src += data->src_pitch;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_RGB888_Modulate_Scale(SDL_RenderCopyData *data)

{

const int flags = data->flags;

const Uint32 modulateR = data->r;

const Uint32 modulateG = data->g;

const Uint32 modulateB = data->b;

const Uint32 modulateA = data->a;

Uint32 pixel;

Uint32 R, G, B, A;

int srcy, srcx;

int posy, posx;

int incy, incx;

srcy = 0;

posy = 0;

incy = (data->src_h << 16) / data->dst_h;

incx = (data->src_w << 16) / data->dst_w;

while (data->dst_h--) {

Uint32 *src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

srcx = -1;

posx = 0x10000L;

while (posy >= 0x10000L) {

++srcy;

posy -= 0x10000L;

}

while (n--) {

if (posx >= 0x10000L) {

while (posx >= 0x10000L) {

++srcx;

posx -= 0x10000L;

}

src = (Uint32 *)(data->src + (srcy * data->src_pitch) + (srcx * 4));

}

pixel = *src;

R = (Uint8)(pixel >> 16); G = (Uint8)(pixel >> 8); B = (Uint8)pixel; A = 0xFF;

if (flags & SDL_RENDERCOPY_MODULATE_COLOR) {

R = (R * modulateR) / 255;

G = (G * modulateG) / 255;

B = (B * modulateB) / 255;

}

if (flags & SDL_RENDERCOPY_MODULATE_ALPHA) {

A = (A * modulateA) / 255;

}

pixel = ((Uint32)R << 16) | ((Uint32)G << 8) | B;

*dst = pixel;

posx += incx;

++dst;

}

posy += incy;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_RGB888_Modulate_Blend(SDL_RenderCopyData *data)

{

const int flags = data->flags;

const Uint32 modulateR = data->r;

const Uint32 modulateG = data->g;

const Uint32 modulateB = data->b;

const Uint32 modulateA = data->a;

Uint32 srcpixel;

Uint32 srcR, srcG, srcB, srcA;

Uint32 dstpixel;

Uint32 dstR, dstG, dstB, dstA;

while (data->dst_h--) {

Uint32 *src = (Uint32 *)data->src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

while (n--) {

srcpixel = *src;

srcR = (Uint8)(srcpixel >> 16); srcG = (Uint8)(srcpixel >> 8); srcB = (Uint8)srcpixel; srcA = 0xFF;

dstpixel = *dst;

dstR = (Uint8)(dstpixel >> 16); dstG = (Uint8)(dstpixel >> 8); dstB = (Uint8)dstpixel; dstA = 0xFF;

if (flags & SDL_RENDERCOPY_MODULATE_COLOR) {

srcR = (srcR * modulateR) / 255;

srcG = (srcG * modulateG) / 255;

srcB = (srcB * modulateB) / 255;

}

if (flags & SDL_RENDERCOPY_MODULATE_ALPHA) {

srcA = (srcA * modulateA) / 255;

}

if (flags & (SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD)) {

/* This goes away if we ever use premultiplied alpha */

if (srcA < 255) {

srcR = (srcR * srcA) / 255;

srcG = (srcG * srcA) / 255;

srcB = (srcB * srcA) / 255;

}

}

switch (flags & (SDL_RENDERCOPY_MASK|SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD|SDL_RENDERCOPY_MOD)) {

case SDL_RENDERCOPY_MASK:

if (srcA) {

dstR = srcR;

dstG = srcG;

dstB = srcB;

}

break;

case SDL_RENDERCOPY_BLEND:

dstR = srcR + ((255 - srcA) * dstR) / 255;

dstG = srcG + ((255 - srcA) * dstG) / 255;

dstB = srcB + ((255 - srcA) * dstB) / 255;

break;

case SDL_RENDERCOPY_ADD:

dstR = srcR + dstR; if (dstR > 255) dstR = 255;

dstG = srcG + dstG; if (dstG > 255) dstG = 255;

dstB = srcB + dstB; if (dstB > 255) dstB = 255;

break;

case SDL_RENDERCOPY_MOD:

dstR = (srcR * dstR) / 255;

dstG = (srcG * dstG) / 255;

dstB = (srcB * dstB) / 255;

break;

}

dstpixel = ((Uint32)dstR << 16) | ((Uint32)dstG << 8) | dstB;

*dst = dstpixel;

++src;

++dst;

}

data->src += data->src_pitch;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_RGB888_Modulate_Blend_Scale(SDL_RenderCopyData *data)

{

const int flags = data->flags;

const Uint32 modulateR = data->r;

const Uint32 modulateG = data->g;

const Uint32 modulateB = data->b;

const Uint32 modulateA = data->a;

Uint32 srcpixel;

Uint32 srcR, srcG, srcB, srcA;

Uint32 dstpixel;

Uint32 dstR, dstG, dstB, dstA;

int srcy, srcx;

int posy, posx;

int incy, incx;

srcy = 0;

posy = 0;

incy = (data->src_h << 16) / data->dst_h;

incx = (data->src_w << 16) / data->dst_w;

while (data->dst_h--) {

Uint32 *src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

srcx = -1;

posx = 0x10000L;

while (posy >= 0x10000L) {

++srcy;

posy -= 0x10000L;

}

while (n--) {

if (posx >= 0x10000L) {

while (posx >= 0x10000L) {

++srcx;

posx -= 0x10000L;

}

src = (Uint32 *)(data->src + (srcy * data->src_pitch) + (srcx * 4));

}

srcpixel = *src;

srcR = (Uint8)(srcpixel >> 16); srcG = (Uint8)(srcpixel >> 8); srcB = (Uint8)srcpixel; srcA = 0xFF;

dstpixel = *dst;

dstR = (Uint8)(dstpixel >> 16); dstG = (Uint8)(dstpixel >> 8); dstB = (Uint8)dstpixel; dstA = 0xFF;

if (flags & SDL_RENDERCOPY_MODULATE_COLOR) {

srcR = (srcR * modulateR) / 255;

srcG = (srcG * modulateG) / 255;

srcB = (srcB * modulateB) / 255;

}

if (flags & SDL_RENDERCOPY_MODULATE_ALPHA) {

srcA = (srcA * modulateA) / 255;

}

if (flags & (SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD)) {

/* This goes away if we ever use premultiplied alpha */

if (srcA < 255) {

srcR = (srcR * srcA) / 255;

srcG = (srcG * srcA) / 255;

srcB = (srcB * srcA) / 255;

}

}

switch (flags & (SDL_RENDERCOPY_MASK|SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD|SDL_RENDERCOPY_MOD)) {

case SDL_RENDERCOPY_MASK:

if (srcA) {

dstR = srcR;

dstG = srcG;

dstB = srcB;

}

break;

case SDL_RENDERCOPY_BLEND:

dstR = srcR + ((255 - srcA) * dstR) / 255;

dstG = srcG + ((255 - srcA) * dstG) / 255;

dstB = srcB + ((255 - srcA) * dstB) / 255;

break;

case SDL_RENDERCOPY_ADD:

dstR = srcR + dstR; if (dstR > 255) dstR = 255;

dstG = srcG + dstG; if (dstG > 255) dstG = 255;

dstB = srcB + dstB; if (dstB > 255) dstB = 255;

break;

case SDL_RENDERCOPY_MOD:

dstR = (srcR * dstR) / 255;

dstG = (srcG * dstG) / 255;

dstB = (srcB * dstB) / 255;

break;

}

dstpixel = ((Uint32)dstR << 16) | ((Uint32)dstG << 8) | dstB;

*dst = dstpixel;

posx += incx;

++dst;

}

posy += incy;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_BGR888_Scale(SDL_RenderCopyData *data)

{

const int flags = data->flags;

Uint32 pixel;

Uint32 R, G, B, A;

int srcy, srcx;

int posy, posx;

int incy, incx;

srcy = 0;

posy = 0;

incy = (data->src_h << 16) / data->dst_h;

incx = (data->src_w << 16) / data->dst_w;

while (data->dst_h--) {

Uint32 *src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

srcx = -1;

posx = 0x10000L;

while (posy >= 0x10000L) {

++srcy;

posy -= 0x10000L;

}

while (n--) {

if (posx >= 0x10000L) {

while (posx >= 0x10000L) {

++srcx;

posx -= 0x10000L;

}

src = (Uint32 *)(data->src + (srcy * data->src_pitch) + (srcx * 4));

}

pixel = *src;

R = (Uint8)(pixel >> 16); G = (Uint8)(pixel >> 8); B = (Uint8)pixel; A = 0xFF;

pixel = ((Uint32)B << 16) | ((Uint32)G << 8) | R;

*dst = pixel;

posx += incx;

++dst;

}

posy += incy;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_BGR888_Blend(SDL_RenderCopyData *data)

{

const int flags = data->flags;

Uint32 srcpixel;

Uint32 srcR, srcG, srcB, srcA;

Uint32 dstpixel;

Uint32 dstR, dstG, dstB, dstA;

while (data->dst_h--) {

Uint32 *src = (Uint32 *)data->src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

while (n--) {

srcpixel = *src;

srcR = (Uint8)(srcpixel >> 16); srcG = (Uint8)(srcpixel >> 8); srcB = (Uint8)srcpixel; srcA = 0xFF;

dstpixel = *dst;

dstB = (Uint8)(dstpixel >> 16); dstG = (Uint8)(dstpixel >> 8); dstR = (Uint8)dstpixel; dstA = 0xFF;

if (flags & (SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD)) {

/* This goes away if we ever use premultiplied alpha */

if (srcA < 255) {

srcR = (srcR * srcA) / 255;

srcG = (srcG * srcA) / 255;

srcB = (srcB * srcA) / 255;

}

}

switch (flags & (SDL_RENDERCOPY_MASK|SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD|SDL_RENDERCOPY_MOD)) {

case SDL_RENDERCOPY_MASK:

if (srcA) {

dstR = srcR;

dstG = srcG;

dstB = srcB;

}

break;

case SDL_RENDERCOPY_BLEND:

dstR = srcR + ((255 - srcA) * dstR) / 255;

dstG = srcG + ((255 - srcA) * dstG) / 255;

dstB = srcB + ((255 - srcA) * dstB) / 255;

break;

case SDL_RENDERCOPY_ADD:

dstR = srcR + dstR; if (dstR > 255) dstR = 255;

dstG = srcG + dstG; if (dstG > 255) dstG = 255;

dstB = srcB + dstB; if (dstB > 255) dstB = 255;

break;

case SDL_RENDERCOPY_MOD:

dstR = (srcR * dstR) / 255;

dstG = (srcG * dstG) / 255;

dstB = (srcB * dstB) / 255;

break;

}

dstpixel = ((Uint32)dstB << 16) | ((Uint32)dstG << 8) | dstR;

*dst = dstpixel;

++src;

++dst;

}

data->src += data->src_pitch;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_BGR888_Blend_Scale(SDL_RenderCopyData *data)

{

const int flags = data->flags;

Uint32 srcpixel;

Uint32 srcR, srcG, srcB, srcA;

Uint32 dstpixel;

Uint32 dstR, dstG, dstB, dstA;

int srcy, srcx;

int posy, posx;

int incy, incx;

srcy = 0;

posy = 0;

incy = (data->src_h << 16) / data->dst_h;

incx = (data->src_w << 16) / data->dst_w;

while (data->dst_h--) {

Uint32 *src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

srcx = -1;

posx = 0x10000L;

while (posy >= 0x10000L) {

++srcy;

posy -= 0x10000L;

}

while (n--) {

if (posx >= 0x10000L) {

while (posx >= 0x10000L) {

++srcx;

posx -= 0x10000L;

}

src = (Uint32 *)(data->src + (srcy * data->src_pitch) + (srcx * 4));

}

srcpixel = *src;

srcR = (Uint8)(srcpixel >> 16); srcG = (Uint8)(srcpixel >> 8); srcB = (Uint8)srcpixel; srcA = 0xFF;

dstpixel = *dst;

dstB = (Uint8)(dstpixel >> 16); dstG = (Uint8)(dstpixel >> 8); dstR = (Uint8)dstpixel; dstA = 0xFF;

if (flags & (SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD)) {

/* This goes away if we ever use premultiplied alpha */

if (srcA < 255) {

srcR = (srcR * srcA) / 255;

srcG = (srcG * srcA) / 255;

srcB = (srcB * srcA) / 255;

}

}

switch (flags & (SDL_RENDERCOPY_MASK|SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD|SDL_RENDERCOPY_MOD)) {

case SDL_RENDERCOPY_MASK:

if (srcA) {

dstR = srcR;

dstG = srcG;

dstB = srcB;

}

break;

case SDL_RENDERCOPY_BLEND:

dstR = srcR + ((255 - srcA) * dstR) / 255;

dstG = srcG + ((255 - srcA) * dstG) / 255;

dstB = srcB + ((255 - srcA) * dstB) / 255;

break;

case SDL_RENDERCOPY_ADD:

dstR = srcR + dstR; if (dstR > 255) dstR = 255;

dstG = srcG + dstG; if (dstG > 255) dstG = 255;

dstB = srcB + dstB; if (dstB > 255) dstB = 255;

break;

case SDL_RENDERCOPY_MOD:

dstR = (srcR * dstR) / 255;

dstG = (srcG * dstG) / 255;

dstB = (srcB * dstB) / 255;

break;

}

dstpixel = ((Uint32)dstB << 16) | ((Uint32)dstG << 8) | dstR;

*dst = dstpixel;

posx += incx;

++dst;

}

posy += incy;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_BGR888_Modulate(SDL_RenderCopyData *data)

{

const int flags = data->flags;

const Uint32 modulateR = data->r;

const Uint32 modulateG = data->g;

const Uint32 modulateB = data->b;

const Uint32 modulateA = data->a;

Uint32 pixel;

Uint32 R, G, B, A;

while (data->dst_h--) {

Uint32 *src = (Uint32 *)data->src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

while (n--) {

pixel = *src;

R = (Uint8)(pixel >> 16); G = (Uint8)(pixel >> 8); B = (Uint8)pixel; A = 0xFF;

if (flags & SDL_RENDERCOPY_MODULATE_COLOR) {

R = (R * modulateR) / 255;

G = (G * modulateG) / 255;

B = (B * modulateB) / 255;

}

if (flags & SDL_RENDERCOPY_MODULATE_ALPHA) {

A = (A * modulateA) / 255;

}

pixel = ((Uint32)B << 16) | ((Uint32)G << 8) | R;

*dst = pixel;

++src;

++dst;

}

data->src += data->src_pitch;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_BGR888_Modulate_Scale(SDL_RenderCopyData *data)

{

const int flags = data->flags;

const Uint32 modulateR = data->r;

const Uint32 modulateG = data->g;

const Uint32 modulateB = data->b;

const Uint32 modulateA = data->a;

Uint32 pixel;

Uint32 R, G, B, A;

int srcy, srcx;

int posy, posx;

int incy, incx;

srcy = 0;

posy = 0;

incy = (data->src_h << 16) / data->dst_h;

incx = (data->src_w << 16) / data->dst_w;

while (data->dst_h--) {

Uint32 *src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

srcx = -1;

posx = 0x10000L;

while (posy >= 0x10000L) {

++srcy;

posy -= 0x10000L;

}

while (n--) {

if (posx >= 0x10000L) {

while (posx >= 0x10000L) {

++srcx;

posx -= 0x10000L;

}

src = (Uint32 *)(data->src + (srcy * data->src_pitch) + (srcx * 4));

}

pixel = *src;

R = (Uint8)(pixel >> 16); G = (Uint8)(pixel >> 8); B = (Uint8)pixel; A = 0xFF;

if (flags & SDL_RENDERCOPY_MODULATE_COLOR) {

R = (R * modulateR) / 255;

G = (G * modulateG) / 255;

B = (B * modulateB) / 255;

}

if (flags & SDL_RENDERCOPY_MODULATE_ALPHA) {

A = (A * modulateA) / 255;

}

pixel = ((Uint32)B << 16) | ((Uint32)G << 8) | R;

*dst = pixel;

posx += incx;

++dst;

}

posy += incy;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_BGR888_Modulate_Blend(SDL_RenderCopyData *data)

{

const int flags = data->flags;

const Uint32 modulateR = data->r;

const Uint32 modulateG = data->g;

const Uint32 modulateB = data->b;

const Uint32 modulateA = data->a;

Uint32 srcpixel;

Uint32 srcR, srcG, srcB, srcA;

Uint32 dstpixel;

Uint32 dstR, dstG, dstB, dstA;

while (data->dst_h--) {

Uint32 *src = (Uint32 *)data->src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

while (n--) {

srcpixel = *src;

srcR = (Uint8)(srcpixel >> 16); srcG = (Uint8)(srcpixel >> 8); srcB = (Uint8)srcpixel; srcA = 0xFF;

dstpixel = *dst;

dstB = (Uint8)(dstpixel >> 16); dstG = (Uint8)(dstpixel >> 8); dstR = (Uint8)dstpixel; dstA = 0xFF;

if (flags & SDL_RENDERCOPY_MODULATE_COLOR) {

srcR = (srcR * modulateR) / 255;

srcG = (srcG * modulateG) / 255;

srcB = (srcB * modulateB) / 255;

}

if (flags & SDL_RENDERCOPY_MODULATE_ALPHA) {

srcA = (srcA * modulateA) / 255;

}

if (flags & (SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD)) {

/* This goes away if we ever use premultiplied alpha */

if (srcA < 255) {

srcR = (srcR * srcA) / 255;

srcG = (srcG * srcA) / 255;

srcB = (srcB * srcA) / 255;

}

}

switch (flags & (SDL_RENDERCOPY_MASK|SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD|SDL_RENDERCOPY_MOD)) {

case SDL_RENDERCOPY_MASK:

if (srcA) {

dstR = srcR;

dstG = srcG;

dstB = srcB;

}

break;

case SDL_RENDERCOPY_BLEND:

dstR = srcR + ((255 - srcA) * dstR) / 255;

dstG = srcG + ((255 - srcA) * dstG) / 255;

dstB = srcB + ((255 - srcA) * dstB) / 255;

break;

case SDL_RENDERCOPY_ADD:

dstR = srcR + dstR; if (dstR > 255) dstR = 255;

dstG = srcG + dstG; if (dstG > 255) dstG = 255;

dstB = srcB + dstB; if (dstB > 255) dstB = 255;

break;

case SDL_RENDERCOPY_MOD:

dstR = (srcR * dstR) / 255;

dstG = (srcG * dstG) / 255;

dstB = (srcB * dstB) / 255;

break;

}

dstpixel = ((Uint32)dstB << 16) | ((Uint32)dstG << 8) | dstR;

*dst = dstpixel;

++src;

++dst;

}

data->src += data->src_pitch;

data->dst += data->dst_pitch;

}

return 0;

}

int SDL_RenderCopy_RGB888_BGR888_Modulate_Blend_Scale(SDL_RenderCopyData *data)

{

const int flags = data->flags;

const Uint32 modulateR = data->r;

const Uint32 modulateG = data->g;

const Uint32 modulateB = data->b;

const Uint32 modulateA = data->a;

Uint32 srcpixel;

Uint32 srcR, srcG, srcB, srcA;

Uint32 dstpixel;

Uint32 dstR, dstG, dstB, dstA;

int srcy, srcx;

int posy, posx;

int incy, incx;

srcy = 0;

posy = 0;

incy = (data->src_h << 16) / data->dst_h;

incx = (data->src_w << 16) / data->dst_w;

while (data->dst_h--) {

Uint32 *src;

Uint32 *dst = (Uint32 *)data->dst;

int n = data->dst_w;

srcx = -1;

posx = 0x10000L;

while (posy >= 0x10000L) {

++srcy;

posy -= 0x10000L;

}

while (n--) {

if (posx >= 0x10000L) {

while (posx >= 0x10000L) {

++srcx;

posx -= 0x10000L;

}

src = (Uint32 *)(data->src + (srcy * data->src_pitch) + (srcx * 4));

}

srcpixel = *src;

srcR = (Uint8)(srcpixel >> 16); srcG = (Uint8)(srcpixel >> 8); srcB = (Uint8)srcpixel; srcA = 0xFF;

dstpixel = *dst;

dstB = (Uint8)(dstpixel >> 16); dstG = (Uint8)(dstpixel >> 8); dstR = (Uint8)dstpixel; dstA = 0xFF;

if (flags & SDL_RENDERCOPY_MODULATE_COLOR) {

srcR = (srcR * modulateR) / 255;

srcG = (srcG * modulateG) / 255;

srcB = (srcB * modulateB) / 255;

}

if (flags & SDL_RENDERCOPY_MODULATE_ALPHA) {

srcA = (srcA * modulateA) / 255;

}

if (flags & (SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD)) {

/* This goes away if we ever use premultiplied alpha */

if (srcA < 255) {

srcR = (srcR * srcA) / 255;

srcG = (srcG * srcA) / 255;

srcB = (srcB * srcA) / 255;

}

}

switch (flags & (SDL_RENDERCOPY_MASK|SDL_RENDERCOPY_BLEND|SDL_RENDERCOPY_ADD|SDL_RENDERCOPY_MOD)) {

case SDL_RENDERCOPY_MASK:

if (srcA) {

dstR = srcR;