This repository has been archived by the owner on Feb 11, 2021. It is now read-only.
SDL_blit_auto.c
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/* 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"
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#include "SDL_blit.h"
#include "SDL_blit_auto.h"
static SDL_BlitFuncEntry _SDL_GeneratedBlitFuncTable[] = {
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGB888_RGB888_Scale },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_RGB888_RGB888_Blend },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGB888_RGB888_Blend_Scale },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA), SDL_CPU_ANY, SDL_Blit_RGB888_RGB888_Modulate },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGB888_RGB888_Modulate_Scale },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_RGB888_RGB888_Modulate_Blend },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGB888_RGB888_Modulate_Blend_Scale },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGB888_BGR888_Scale },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_RGB888_BGR888_Blend },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGB888_BGR888_Blend_Scale },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA), SDL_CPU_ANY, SDL_Blit_RGB888_BGR888_Modulate },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGB888_BGR888_Modulate_Scale },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_RGB888_BGR888_Modulate_Blend },
{ SDL_PIXELFORMAT_RGB888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGB888_BGR888_Modulate_Blend_Scale },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGR888_RGB888_Scale },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_BGR888_RGB888_Blend },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGR888_RGB888_Blend_Scale },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA), SDL_CPU_ANY, SDL_Blit_BGR888_RGB888_Modulate },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGR888_RGB888_Modulate_Scale },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_BGR888_RGB888_Modulate_Blend },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGR888_RGB888_Modulate_Blend_Scale },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGR888_BGR888_Scale },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_BGR888_BGR888_Blend },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGR888_BGR888_Blend_Scale },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA), SDL_CPU_ANY, SDL_Blit_BGR888_BGR888_Modulate },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGR888_BGR888_Modulate_Scale },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_BGR888_BGR888_Modulate_Blend },
{ SDL_PIXELFORMAT_BGR888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGR888_BGR888_Modulate_Blend_Scale },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ARGB8888_RGB888_Scale },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_ARGB8888_RGB888_Blend },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ARGB8888_RGB888_Blend_Scale },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA), SDL_CPU_ANY, SDL_Blit_ARGB8888_RGB888_Modulate },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ARGB8888_RGB888_Modulate_Scale },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_ARGB8888_RGB888_Modulate_Blend },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ARGB8888_RGB888_Modulate_Blend_Scale },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ARGB8888_BGR888_Scale },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_ARGB8888_BGR888_Blend },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ARGB8888_BGR888_Blend_Scale },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA), SDL_CPU_ANY, SDL_Blit_ARGB8888_BGR888_Modulate },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ARGB8888_BGR888_Modulate_Scale },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_ARGB8888_BGR888_Modulate_Blend },
{ SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ARGB8888_BGR888_Modulate_Blend_Scale },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGBA8888_RGB888_Scale },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_RGBA8888_RGB888_Blend },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGBA8888_RGB888_Blend_Scale },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA), SDL_CPU_ANY, SDL_Blit_RGBA8888_RGB888_Modulate },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGBA8888_RGB888_Modulate_Scale },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_RGBA8888_RGB888_Modulate_Blend },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGBA8888_RGB888_Modulate_Blend_Scale },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGBA8888_BGR888_Scale },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_RGBA8888_BGR888_Blend },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGBA8888_BGR888_Blend_Scale },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA), SDL_CPU_ANY, SDL_Blit_RGBA8888_BGR888_Modulate },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGBA8888_BGR888_Modulate_Scale },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_RGBA8888_BGR888_Modulate_Blend },
{ SDL_PIXELFORMAT_RGBA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_RGBA8888_BGR888_Modulate_Blend_Scale },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ABGR8888_RGB888_Scale },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_ABGR8888_RGB888_Blend },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ABGR8888_RGB888_Blend_Scale },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA), SDL_CPU_ANY, SDL_Blit_ABGR8888_RGB888_Modulate },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ABGR8888_RGB888_Modulate_Scale },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_ABGR8888_RGB888_Modulate_Blend },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ABGR8888_RGB888_Modulate_Blend_Scale },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ABGR8888_BGR888_Scale },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_ABGR8888_BGR888_Blend },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ABGR8888_BGR888_Blend_Scale },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA), SDL_CPU_ANY, SDL_Blit_ABGR8888_BGR888_Modulate },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ABGR8888_BGR888_Modulate_Scale },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_ABGR8888_BGR888_Modulate_Blend },
{ SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_ABGR8888_BGR888_Modulate_Blend_Scale },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGRA8888_RGB888_Scale },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_BGRA8888_RGB888_Blend },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGRA8888_RGB888_Blend_Scale },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA), SDL_CPU_ANY, SDL_Blit_BGRA8888_RGB888_Modulate },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGRA8888_RGB888_Modulate_Scale },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_BGRA8888_RGB888_Modulate_Blend },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGB888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGRA8888_RGB888_Modulate_Blend_Scale },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGRA8888_BGR888_Scale },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_BGRA8888_BGR888_Blend },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGRA8888_BGR888_Blend_Scale },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA), SDL_CPU_ANY, SDL_Blit_BGRA8888_BGR888_Modulate },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGRA8888_BGR888_Modulate_Scale },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD), SDL_CPU_ANY, SDL_Blit_BGRA8888_BGR888_Modulate_Blend },
{ SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_BGR888, (SDL_COPY_MODULATE_COLOR | SDL_COPY_MODULATE_ALPHA | SDL_COPY_MASK | SDL_COPY_BLEND | SDL_COPY_ADD | SDL_COPY_MOD | SDL_COPY_NEAREST), SDL_CPU_ANY, SDL_Blit_BGRA8888_BGR888_Modulate_Blend_Scale },
{ 0, 0, 0, 0, NULL }
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SDL_BlitFuncEntry *SDL_GeneratedBlitFuncTable = _SDL_GeneratedBlitFuncTable;
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void SDL_Blit_RGB888_RGB888_Scale(SDL_BlitInfo *info)
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const int flags = info->flags;
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int srcy, srcx;
int posy, posx;
int incy, incx;
srcy = 0;
posy = 0;
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incy = (info->src_h << 16) / info->dst_h;
incx = (info->src_w << 16) / info->dst_w;
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while (info->dst_h--) {
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Uint32 *src;
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Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
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srcx = -1;
posx = 0x10000L;
while (posy >= 0x10000L) {
++srcy;
posy -= 0x10000L;
}
while (n--) {
if (posx >= 0x10000L) {
while (posx >= 0x10000L) {
++srcx;
posx -= 0x10000L;
}
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src = (Uint32 *)(info->src + (srcy * info->src_pitch) + (srcx * 4));
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}
*dst = *src;
posx += incx;
++dst;
}
posy += incy;
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info->dst += info->dst_pitch;
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}
}
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void SDL_Blit_RGB888_RGB888_Blend(SDL_BlitInfo *info)
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const int flags = info->flags;
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Uint32 srcpixel;
Uint32 srcR, srcG, srcB, srcA;
Uint32 dstpixel;
Uint32 dstR, dstG, dstB, dstA;
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while (info->dst_h--) {
Uint32 *src = (Uint32 *)info->src;
Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
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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;
177
if (flags & (SDL_COPY_BLEND|SDL_COPY_ADD)) {
178
/* This goes away if we ever use premultiplied alpha */
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if (srcA < 255) {
srcR = (srcR * srcA) / 255;
srcG = (srcG * srcA) / 255;
srcB = (srcB * srcA) / 255;
}
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186
switch (flags & (SDL_COPY_MASK|SDL_COPY_BLEND|SDL_COPY_ADD|SDL_COPY_MOD)) {
case SDL_COPY_MASK:
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192
if (srcA) {
dstR = srcR;
dstG = srcG;
dstB = srcB;
}
break;
193
case SDL_COPY_BLEND:
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197
dstR = srcR + ((255 - srcA) * dstR) / 255;
dstG = srcG + ((255 - srcA) * dstG) / 255;
dstB = srcB + ((255 - srcA) * dstB) / 255;
break;
198
case SDL_COPY_ADD:
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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;
203
case SDL_COPY_MOD:
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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;
}
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info->src += info->src_pitch;
info->dst += info->dst_pitch;
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}
}
219
void SDL_Blit_RGB888_RGB888_Blend_Scale(SDL_BlitInfo *info)
221
const int flags = info->flags;
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231
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;
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incy = (info->src_h << 16) / info->dst_h;
incx = (info->src_w << 16) / info->dst_w;
235
while (info->dst_h--) {
236
Uint32 *src;
237
238
Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
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srcx = -1;
posx = 0x10000L;
while (posy >= 0x10000L) {
++srcy;
posy -= 0x10000L;
}
while (n--) {
if (posx >= 0x10000L) {
while (posx >= 0x10000L) {
++srcx;
posx -= 0x10000L;
}
251
src = (Uint32 *)(info->src + (srcy * info->src_pitch) + (srcx * 4));
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256
}
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;
257
if (flags & (SDL_COPY_BLEND|SDL_COPY_ADD)) {
258
/* This goes away if we ever use premultiplied alpha */
259
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if (srcA < 255) {
srcR = (srcR * srcA) / 255;
srcG = (srcG * srcA) / 255;
srcB = (srcB * srcA) / 255;
}
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switch (flags & (SDL_COPY_MASK|SDL_COPY_BLEND|SDL_COPY_ADD|SDL_COPY_MOD)) {
case SDL_COPY_MASK:
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if (srcA) {
dstR = srcR;
dstG = srcG;
dstB = srcB;
}
break;
273
case SDL_COPY_BLEND:
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277
dstR = srcR + ((255 - srcA) * dstR) / 255;
dstG = srcG + ((255 - srcA) * dstG) / 255;
dstB = srcB + ((255 - srcA) * dstB) / 255;
break;
278
case SDL_COPY_ADD:
279
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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;
283
case SDL_COPY_MOD:
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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;
295
info->dst += info->dst_pitch;
296
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298
}
}
299
void SDL_Blit_RGB888_RGB888_Modulate(SDL_BlitInfo *info)
301
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304
305
const int flags = info->flags;
const Uint32 modulateR = info->r;
const Uint32 modulateG = info->g;
const Uint32 modulateB = info->b;
const Uint32 modulateA = info->a;
306
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308
Uint32 pixel;
Uint32 R, G, B, A;
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312
while (info->dst_h--) {
Uint32 *src = (Uint32 *)info->src;
Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
313
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315
while (n--) {
pixel = *src;
R = (Uint8)(pixel >> 16); G = (Uint8)(pixel >> 8); B = (Uint8)pixel; A = 0xFF;
316
if (flags & SDL_COPY_MODULATE_COLOR) {
317
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319
320
R = (R * modulateR) / 255;
G = (G * modulateG) / 255;
B = (B * modulateB) / 255;
}
321
if (flags & SDL_COPY_MODULATE_ALPHA) {
322
323
A = (A * modulateA) / 255;
}
324
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327
328
pixel = ((Uint32)R << 16) | ((Uint32)G << 8) | B;
*dst = pixel;
++src;
++dst;
}
329
330
info->src += info->src_pitch;
info->dst += info->dst_pitch;
331
332
333
}
}
334
void SDL_Blit_RGB888_RGB888_Modulate_Scale(SDL_BlitInfo *info)
336
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338
339
340
const int flags = info->flags;
const Uint32 modulateR = info->r;
const Uint32 modulateG = info->g;
const Uint32 modulateB = info->b;
const Uint32 modulateA = info->a;
341
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343
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345
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347
348
Uint32 pixel;
Uint32 R, G, B, A;
int srcy, srcx;
int posy, posx;
int incy, incx;
srcy = 0;
posy = 0;
349
350
incy = (info->src_h << 16) / info->dst_h;
incx = (info->src_w << 16) / info->dst_w;
352
while (info->dst_h--) {
353
Uint32 *src;
354
355
Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
356
357
358
359
360
361
362
363
364
365
366
367
srcx = -1;
posx = 0x10000L;
while (posy >= 0x10000L) {
++srcy;
posy -= 0x10000L;
}
while (n--) {
if (posx >= 0x10000L) {
while (posx >= 0x10000L) {
++srcx;
posx -= 0x10000L;
}
368
src = (Uint32 *)(info->src + (srcy * info->src_pitch) + (srcx * 4));
369
370
371
}
pixel = *src;
R = (Uint8)(pixel >> 16); G = (Uint8)(pixel >> 8); B = (Uint8)pixel; A = 0xFF;
372
if (flags & SDL_COPY_MODULATE_COLOR) {
373
374
375
376
R = (R * modulateR) / 255;
G = (G * modulateG) / 255;
B = (B * modulateB) / 255;
}
377
if (flags & SDL_COPY_MODULATE_ALPHA) {
378
379
A = (A * modulateA) / 255;
}
380
381
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383
384
385
pixel = ((Uint32)R << 16) | ((Uint32)G << 8) | B;
*dst = pixel;
posx += incx;
++dst;
}
posy += incy;
386
info->dst += info->dst_pitch;
387
388
389
}
}
390
void SDL_Blit_RGB888_RGB888_Modulate_Blend(SDL_BlitInfo *info)
392
393
394
395
396
const int flags = info->flags;
const Uint32 modulateR = info->r;
const Uint32 modulateG = info->g;
const Uint32 modulateB = info->b;
const Uint32 modulateA = info->a;
397
398
399
400
401
Uint32 srcpixel;
Uint32 srcR, srcG, srcB, srcA;
Uint32 dstpixel;
Uint32 dstR, dstG, dstB, dstA;
402
403
404
405
while (info->dst_h--) {
Uint32 *src = (Uint32 *)info->src;
Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
406
407
408
409
410
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;
411
if (flags & SDL_COPY_MODULATE_COLOR) {
412
413
414
415
srcR = (srcR * modulateR) / 255;
srcG = (srcG * modulateG) / 255;
srcB = (srcB * modulateB) / 255;
}
416
if (flags & SDL_COPY_MODULATE_ALPHA) {
417
418
srcA = (srcA * modulateA) / 255;
}
419
if (flags & (SDL_COPY_BLEND|SDL_COPY_ADD)) {
420
/* This goes away if we ever use premultiplied alpha */
421
422
423
424
425
if (srcA < 255) {
srcR = (srcR * srcA) / 255;
srcG = (srcG * srcA) / 255;
srcB = (srcB * srcA) / 255;
}
427
428
switch (flags & (SDL_COPY_MASK|SDL_COPY_BLEND|SDL_COPY_ADD|SDL_COPY_MOD)) {
case SDL_COPY_MASK:
429
430
431
432
433
434
if (srcA) {
dstR = srcR;
dstG = srcG;
dstB = srcB;
}
break;
435
case SDL_COPY_BLEND:
436
437
438
439
dstR = srcR + ((255 - srcA) * dstR) / 255;
dstG = srcG + ((255 - srcA) * dstG) / 255;
dstB = srcB + ((255 - srcA) * dstB) / 255;
break;
440
case SDL_COPY_ADD:
441
442
443
444
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;
445
case SDL_COPY_MOD:
446
447
448
449
450
451
452
453
454
455
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;
}
456
457
info->src += info->src_pitch;
info->dst += info->dst_pitch;
458
459
460
}
}
461
void SDL_Blit_RGB888_RGB888_Modulate_Blend_Scale(SDL_BlitInfo *info)
463
464
465
466
467
const int flags = info->flags;
const Uint32 modulateR = info->r;
const Uint32 modulateG = info->g;
const Uint32 modulateB = info->b;
const Uint32 modulateA = info->a;
468
469
470
471
472
473
474
475
476
477
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;
478
479
incy = (info->src_h << 16) / info->dst_h;
incx = (info->src_w << 16) / info->dst_w;
481
while (info->dst_h--) {
482
Uint32 *src;
483
484
Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
485
486
487
488
489
490
491
492
493
494
495
496
srcx = -1;
posx = 0x10000L;
while (posy >= 0x10000L) {
++srcy;
posy -= 0x10000L;
}
while (n--) {
if (posx >= 0x10000L) {
while (posx >= 0x10000L) {
++srcx;
posx -= 0x10000L;
}
497
src = (Uint32 *)(info->src + (srcy * info->src_pitch) + (srcx * 4));
498
499
500
501
502
}
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;
503
if (flags & SDL_COPY_MODULATE_COLOR) {
504
505
506
507
srcR = (srcR * modulateR) / 255;
srcG = (srcG * modulateG) / 255;
srcB = (srcB * modulateB) / 255;
}
508
if (flags & SDL_COPY_MODULATE_ALPHA) {
509
510
srcA = (srcA * modulateA) / 255;
}
511
if (flags & (SDL_COPY_BLEND|SDL_COPY_ADD)) {
512
/* This goes away if we ever use premultiplied alpha */
513
514
515
516
517
if (srcA < 255) {
srcR = (srcR * srcA) / 255;
srcG = (srcG * srcA) / 255;
srcB = (srcB * srcA) / 255;
}
519
520
switch (flags & (SDL_COPY_MASK|SDL_COPY_BLEND|SDL_COPY_ADD|SDL_COPY_MOD)) {
case SDL_COPY_MASK:
521
522
523
524
525
526
if (srcA) {
dstR = srcR;
dstG = srcG;
dstB = srcB;
}
break;
527
case SDL_COPY_BLEND:
528
529
530
531
dstR = srcR + ((255 - srcA) * dstR) / 255;
dstG = srcG + ((255 - srcA) * dstG) / 255;
dstB = srcB + ((255 - srcA) * dstB) / 255;
break;
532
case SDL_COPY_ADD:
533
534
535
536
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;
537
case SDL_COPY_MOD:
538
539
540
541
542
543
544
545
546
547
548
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;
549
info->dst += info->dst_pitch;
550
551
552
}
}
553
void SDL_Blit_RGB888_BGR888_Scale(SDL_BlitInfo *info)
555
const int flags = info->flags;
556
557
558
559
560
561
562
563
Uint32 pixel;
Uint32 R, G, B, A;
int srcy, srcx;
int posy, posx;
int incy, incx;
srcy = 0;
posy = 0;
564
565
incy = (info->src_h << 16) / info->dst_h;
incx = (info->src_w << 16) / info->dst_w;
567
while (info->dst_h--) {
568
Uint32 *src;
569
570
Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
571
572
573
574
575
576
577
578
579
580
581
582
srcx = -1;
posx = 0x10000L;
while (posy >= 0x10000L) {
++srcy;
posy -= 0x10000L;
}
while (n--) {
if (posx >= 0x10000L) {
while (posx >= 0x10000L) {
++srcx;
posx -= 0x10000L;
}
583
src = (Uint32 *)(info->src + (srcy * info->src_pitch) + (srcx * 4));
584
585
586
587
588
589
590
591
592
}
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;
593
info->dst += info->dst_pitch;
594
595
596
}
}
597
void SDL_Blit_RGB888_BGR888_Blend(SDL_BlitInfo *info)
599
const int flags = info->flags;
600
601
602
603
604
Uint32 srcpixel;
Uint32 srcR, srcG, srcB, srcA;
Uint32 dstpixel;
Uint32 dstR, dstG, dstB, dstA;
605
606
607
608
while (info->dst_h--) {
Uint32 *src = (Uint32 *)info->src;
Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
609
610
611
612
613
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;
614
if (flags & (SDL_COPY_BLEND|SDL_COPY_ADD)) {
615
/* This goes away if we ever use premultiplied alpha */
616
617
618
619
620
if (srcA < 255) {
srcR = (srcR * srcA) / 255;
srcG = (srcG * srcA) / 255;
srcB = (srcB * srcA) / 255;
}
622
623
switch (flags & (SDL_COPY_MASK|SDL_COPY_BLEND|SDL_COPY_ADD|SDL_COPY_MOD)) {
case SDL_COPY_MASK:
624
625
626
627
628
629
if (srcA) {
dstR = srcR;
dstG = srcG;
dstB = srcB;
}
break;
630
case SDL_COPY_BLEND:
631
632
633
634
dstR = srcR + ((255 - srcA) * dstR) / 255;
dstG = srcG + ((255 - srcA) * dstG) / 255;
dstB = srcB + ((255 - srcA) * dstB) / 255;
break;
635
case SDL_COPY_ADD:
636
637
638
639
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;
640
case SDL_COPY_MOD:
641
642
643
644
645
646
647
648
649
650
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;
}
651
652
info->src += info->src_pitch;
info->dst += info->dst_pitch;
653
654
655
}
}
656
void SDL_Blit_RGB888_BGR888_Blend_Scale(SDL_BlitInfo *info)
658
const int flags = info->flags;
659
660
661
662
663
664
665
666
667
668
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;
669
670
incy = (info->src_h << 16) / info->dst_h;
incx = (info->src_w << 16) / info->dst_w;
672
while (info->dst_h--) {
673
Uint32 *src;
674
675
Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
676
677
678
679
680
681
682
683
684
685
686
687
srcx = -1;
posx = 0x10000L;
while (posy >= 0x10000L) {
++srcy;
posy -= 0x10000L;
}
while (n--) {
if (posx >= 0x10000L) {
while (posx >= 0x10000L) {
++srcx;
posx -= 0x10000L;
}
688
src = (Uint32 *)(info->src + (srcy * info->src_pitch) + (srcx * 4));
689
690
691
692
693
}
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;
694
if (flags & (SDL_COPY_BLEND|SDL_COPY_ADD)) {
695
/* This goes away if we ever use premultiplied alpha */
696
697
698
699
700
if (srcA < 255) {
srcR = (srcR * srcA) / 255;
srcG = (srcG * srcA) / 255;
srcB = (srcB * srcA) / 255;
}
702
703
switch (flags & (SDL_COPY_MASK|SDL_COPY_BLEND|SDL_COPY_ADD|SDL_COPY_MOD)) {
case SDL_COPY_MASK:
704
705
706
707
708
709
if (srcA) {
dstR = srcR;
dstG = srcG;
dstB = srcB;
}
break;
710
case SDL_COPY_BLEND:
711
712
713
714
dstR = srcR + ((255 - srcA) * dstR) / 255;
dstG = srcG + ((255 - srcA) * dstG) / 255;
dstB = srcB + ((255 - srcA) * dstB) / 255;
break;
715
case SDL_COPY_ADD:
716
717
718
719
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;
720
case SDL_COPY_MOD:
721
722
723
724
725
726
727
728
729
730
731
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;
732
info->dst += info->dst_pitch;
733
734
735
}
}
736
void SDL_Blit_RGB888_BGR888_Modulate(SDL_BlitInfo *info)
738
739
740
741
742
const int flags = info->flags;
const Uint32 modulateR = info->r;
const Uint32 modulateG = info->g;
const Uint32 modulateB = info->b;
const Uint32 modulateA = info->a;
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Uint32 pixel;
Uint32 R, G, B, A;
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while (info->dst_h--) {
Uint32 *src = (Uint32 *)info->src;
Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
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while (n--) {
pixel = *src;
R = (Uint8)(pixel >> 16); G = (Uint8)(pixel >> 8); B = (Uint8)pixel; A = 0xFF;
753
if (flags & SDL_COPY_MODULATE_COLOR) {
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R = (R * modulateR) / 255;
G = (G * modulateG) / 255;
B = (B * modulateB) / 255;
}
758
if (flags & SDL_COPY_MODULATE_ALPHA) {
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A = (A * modulateA) / 255;
}
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pixel = ((Uint32)B << 16) | ((Uint32)G << 8) | R;
*dst = pixel;
++src;
++dst;
}
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info->src += info->src_pitch;
info->dst += info->dst_pitch;
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}
}
771
void SDL_Blit_RGB888_BGR888_Modulate_Scale(SDL_BlitInfo *info)
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const int flags = info->flags;
const Uint32 modulateR = info->r;
const Uint32 modulateG = info->g;
const Uint32 modulateB = info->b;
const Uint32 modulateA = info->a;
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Uint32 pixel;
Uint32 R, G, B, A;
int srcy, srcx;
int posy, posx;
int incy, incx;
srcy = 0;
posy = 0;
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incy = (info->src_h << 16) / info->dst_h;
incx = (info->src_w << 16) / info->dst_w;
789
while (info->dst_h--) {
790
Uint32 *src;
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Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
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srcx = -1;
posx = 0x10000L;
while (posy >= 0x10000L) {
++srcy;
posy -= 0x10000L;
}
while (n--) {
if (posx >= 0x10000L) {
while (posx >= 0x10000L) {
++srcx;
posx -= 0x10000L;
}
805
src = (Uint32 *)(info->src + (srcy * info->src_pitch) + (srcx * 4));
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808
}
pixel = *src;
R = (Uint8)(pixel >> 16); G = (Uint8)(pixel >> 8); B = (Uint8)pixel; A = 0xFF;
809
if (flags & SDL_COPY_MODULATE_COLOR) {
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R = (R * modulateR) / 255;
G = (G * modulateG) / 255;
B = (B * modulateB) / 255;
}
814
if (flags & SDL_COPY_MODULATE_ALPHA) {
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A = (A * modulateA) / 255;
}
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pixel = ((Uint32)B << 16) | ((Uint32)G << 8) | R;
*dst = pixel;
posx += incx;
++dst;
}
posy += incy;
823
info->dst += info->dst_pitch;
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826
}
}
827
void SDL_Blit_RGB888_BGR888_Modulate_Blend(SDL_BlitInfo *info)
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832
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const int flags = info->flags;
const Uint32 modulateR = info->r;
const Uint32 modulateG = info->g;
const Uint32 modulateB = info->b;
const Uint32 modulateA = info->a;
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837
838
Uint32 srcpixel;
Uint32 srcR, srcG, srcB, srcA;
Uint32 dstpixel;
Uint32 dstR, dstG, dstB, dstA;
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842
while (info->dst_h--) {
Uint32 *src = (Uint32 *)info->src;
Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
843
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845
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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;
848
if (flags & SDL_COPY_MODULATE_COLOR) {
849
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851
852
srcR = (srcR * modulateR) / 255;
srcG = (srcG * modulateG) / 255;
srcB = (srcB * modulateB) / 255;
}
853
if (flags & SDL_COPY_MODULATE_ALPHA) {
854
855
srcA = (srcA * modulateA) / 255;
}
856
if (flags & (SDL_COPY_BLEND|SDL_COPY_ADD)) {
857
/* This goes away if we ever use premultiplied alpha */
858
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860
861
862
if (srcA < 255) {
srcR = (srcR * srcA) / 255;
srcG = (srcG * srcA) / 255;
srcB = (srcB * srcA) / 255;
}
864
865
switch (flags & (SDL_COPY_MASK|SDL_COPY_BLEND|SDL_COPY_ADD|SDL_COPY_MOD)) {
case SDL_COPY_MASK:
866
867
868
869
870
871
if (srcA) {
dstR = srcR;
dstG = srcG;
dstB = srcB;
}
break;
872
case SDL_COPY_BLEND:
873
874
875
876
dstR = srcR + ((255 - srcA) * dstR) / 255;
dstG = srcG + ((255 - srcA) * dstG) / 255;
dstB = srcB + ((255 - srcA) * dstB) / 255;
break;
877
case SDL_COPY_ADD:
878
879
880
881
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;
882
case SDL_COPY_MOD:
883
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885
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888
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890
891
892
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;
}
893
894
info->src += info->src_pitch;
info->dst += info->dst_pitch;
895
896
897
}
}
898
void SDL_Blit_RGB888_BGR888_Modulate_Blend_Scale(SDL_BlitInfo *info)
900
901
902
903
904
const int flags = info->flags;
const Uint32 modulateR = info->r;
const Uint32 modulateG = info->g;
const Uint32 modulateB = info->b;
const Uint32 modulateA = info->a;
905
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907
908
909
910
911
912
913
914
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;
915
916
incy = (info->src_h << 16) / info->dst_h;
incx = (info->src_w << 16) / info->dst_w;
918
while (info->dst_h--) {
919
Uint32 *src;
920
921
Uint32 *dst = (Uint32 *)info->dst;
int n = info->dst_w;
922
923
924
925
926
927
928
929
930
931
932
933
srcx = -1;
posx = 0x10000L;
while (posy >= 0x10000L) {
++srcy;
posy -= 0x10000L;
}
while (n--) {
if (posx >= 0x10000L) {
while (posx >= 0x10000L) {
++srcx;
posx -= 0x10000L;
}
934
src = (Uint32 *)(info->src + (srcy * info->src_pitch) + (srcx * 4));
935
936
937
938
939
}
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;
940
if (flags & SDL_COPY_MODULATE_COLOR) {
941
942
943
944
srcR = (srcR * modulateR) / 255;
srcG = (srcG * modulateG) / 255;
srcB = (srcB * modulateB) / 255;
}
945
if (flags & SDL_COPY_MODULATE_ALPHA) {
946
947
srcA = (srcA * modulateA) / 255;
}
948
if (flags & (SDL_COPY_BLEND|SDL_COPY_ADD)) {
949
/* This goes away if we ever use premultiplied alpha */
950
951
952
953
954
if (srcA < 255) {
srcR = (srcR * srcA) / 255;
srcG = (srcG * srcA) / 255;
srcB = (srcB * srcA) / 255;
}
956
957
switch (flags & (SDL_COPY_MASK|SDL_COPY_BLEND|SDL_COPY_ADD|SDL_COPY_MOD)) {
case SDL_COPY_MASK:
958
959
960
961
962
963
if (srcA) {
dstR = srcR;
dstG = srcG;
dstB = srcB;
}
break;
964
case SDL_COPY_BLEND:
965
966
967
968
dstR = srcR + ((255 - srcA) * dstR) / 255;
dstG = srcG + ((255 - srcA) * dstG) / 255;
dstB = srcB + ((255 - srcA) * dstB) / 255;
break;
969
case SDL_COPY_ADD:
970
971
972
973
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;
974
case SDL_COPY_MOD:
975
976
977
978
979
980
981
982
983
984
985
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;
986
info->dst += info->dst_pitch;
987
988
989
}
}
990
void SDL_Blit_BGR888_RGB888_Scale(SDL_BlitInfo *info)
992
const int flags = info->flags;
993
994
995
996
997
998
999
1000
Uint32 pixel;
Uint32 R, G, B, A;
int srcy, srcx;
int posy, posx;
int incy, incx;
srcy = 0;
posy = 0;