From 4244663020c0462eb3fb4f621efcdaac586c84f1 Mon Sep 17 00:00:00 2001 From: Johannes Schickel Date: Sun, 19 Feb 2012 20:32:16 +0100 Subject: IPHONE: Remove dead code. --- backends/platform/iphone/blit.cpp | 48 ------------- backends/platform/iphone/blit_arm.h | 35 --------- backends/platform/iphone/blit_arm.s | 137 ------------------------------------ backends/platform/iphone/module.mk | 3 +- 4 files changed, 1 insertion(+), 222 deletions(-) delete mode 100644 backends/platform/iphone/blit.cpp delete mode 100644 backends/platform/iphone/blit_arm.h delete mode 100644 backends/platform/iphone/blit_arm.s (limited to 'backends/platform/iphone') diff --git a/backends/platform/iphone/blit.cpp b/backends/platform/iphone/blit.cpp deleted file mode 100644 index 58de22bf75..0000000000 --- a/backends/platform/iphone/blit.cpp +++ /dev/null @@ -1,48 +0,0 @@ -/* ScummVM - Graphic Adventure Engine - * - * ScummVM is the legal property of its developers, whose names - * are too numerous to list here. Please refer to the COPYRIGHT - * file distributed with this source distribution. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - - * This program 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 General Public License for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - */ - -#include "common/scummsys.h" -#include "blit_arm.h" - -void blitLandscapeScreenRect16bpp(uint16 *dst, uint16 *src, int width, int height, int screenWidth, int screenHeight) -{ - for (int x = width; x > 0; x--) { - for (int y = height; y > 0; y--) { - *(dst++) = *src; - src += screenWidth; - } - dst -= screenHeight + height; - src += 1 - height * screenWidth; - } -} - -void blitLandscapeScreenRect8bpp(uint16 *dst, byte *src, int width, int height, uint16 *palette, int screenWidth, int screenHeight) -{ - for (int x = width; x > 0; x--) { - for (int y = height; y > 0; y--) { - *(dst++) = palette[*src]; - src += screenWidth; - } - dst -= screenHeight + height; - src += 1 - height * screenWidth; - } -} diff --git a/backends/platform/iphone/blit_arm.h b/backends/platform/iphone/blit_arm.h deleted file mode 100644 index 77bb3578ab..0000000000 --- a/backends/platform/iphone/blit_arm.h +++ /dev/null @@ -1,35 +0,0 @@ -/* ScummVM - Graphic Adventure Engine - * - * ScummVM is the legal property of its developers, whose names - * are too numerous to list here. Please refer to the COPYRIGHT - * file distributed with this source distribution. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - - * This program 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 General Public License for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - */ - -extern "C" void blitLandscapeScreenRect16bpp(uint16 *dst, uint16 *src, - int width, - int height, - int screenWidth, - int screenHeight); - -extern "C" void blitLandscapeScreenRect8bpp(uint16 *dst, - byte *src, - int width, - int height, - uint16 *palette, - int screenWidth, - int screenHeight); diff --git a/backends/platform/iphone/blit_arm.s b/backends/platform/iphone/blit_arm.s deleted file mode 100644 index 04f9a87614..0000000000 --- a/backends/platform/iphone/blit_arm.s +++ /dev/null @@ -1,137 +0,0 @@ -@ ScummVM - Graphic Adventure Engine -@ -@ ScummVM is the legal property of its developers, whose names -@ are too numerous to list here. Please refer to the COPYRIGHT -@ file distributed with this source distribution. -@ -@ This program is free software@ you can redistribute it and/or -@ modify it under the terms of the GNU General Public License -@ as published by the Free Software Foundation@ either version 2 -@ of the License, or (at your option) any later version. -@ -@ This program 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 General Public License for more details. -@ -@ You should have received a copy of the GNU General Public License -@ along with this program@ if not, write to the Free Software -@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. -@ -@ @author Robin Watts (robin@wss.co.uk) - - .text - - .global _blitLandscapeScreenRect16bpp - .global _blitLandscapeScreenRect8bpp - - -_blitLandscapeScreenRect16bpp: - @ r0 = dst - @ r1 = src - @ r2 = w - @ r3 = h - @ <> = _screenWidth - @ <> = _screenHeight - mov r12,r13 - stmfd r13!,{r4-r11,r14} - ldmfd r12,{r12,r14} @ r12 = _screenWidth - @ r14 = _screenHeight - add r14,r14,r3 @ r14 = _screenHeight + h - mvn r11,#0 - mla r11,r3,r12,r11 @ r11= _screenWidth*h-1 - add r12,r12,r12 -xloop: - subs r4,r3,#5 @ r4 = y = h - ble thin -yloop: - ldrh r5, [r1],r12 @ r5 = *src src += _screenWidth - ldrh r6, [r1],r12 @ r6 = *src src += _screenWidth - ldrh r7, [r1],r12 @ r7 = *src src += _screenWidth - ldrh r8, [r1],r12 @ r8 = *src src += _screenWidth - ldrh r9, [r1],r12 @ r9 = *src src += _screenWidth - ldrh r10,[r1],r12 @ r10= *src src += _screenWidth - subs r4,r4,#6 - strh r5, [r0],#2 @ *dst++ = r5 - strh r6, [r0],#2 @ *dst++ = r6 - strh r7, [r0],#2 @ *dst++ = r7 - strh r8, [r0],#2 @ *dst++ = r8 - strh r9, [r0],#2 @ *dst++ = r9 - strh r10,[r0],#2 @ *dst++ = r10 - bgt yloop -thin: - adds r4,r4,#5 - beq lineend -thin_loop: - ldrh r5,[r1],r12 @ r5 = *src src += _screenWidth - subs r4,r4,#1 - strh r5,[r0],#2 @ *dst++ = r5 - bgt thin_loop -lineend: - sub r0,r0,r14,LSL #1 @ dst -= _screenHeight + h - sub r1,r1,r11,LSL #1 @ src += 1-_screenWidth*h - subs r2,r2,#1 - bgt xloop - - ldmfd r13!,{r4-r11,PC} - -_blitLandscapeScreenRect8bpp: - @ r0 = dst - @ r1 = src - @ r2 = w - @ r3 = h - @ <> = _palette - @ <> = _screenWidth - @ <> = _screenHeight - mov r12,r13 - stmfd r13!,{r4-r11,r14} - ldmfd r12,{r11,r12,r14} @ r11 = _palette - @ r12 = _screenWidth - @ r14 = _screenHeight - add r14,r14,r3 @ r14 = _screenHeight + h - mvn r6,#0 - mla r6,r3,r12,r6 @ r6 = _screenWidth*h-1 -xloop8: - mov r4,r3 @ r4 = y = h - subs r4,r3,#4 @ r4 = y = h - ble thin8 -yloop8: - ldrb r5, [r1],r12 @ r5 = *src src += _screenWidth - ldrb r7, [r1],r12 @ r7 = *src src += _screenWidth - ldrb r8, [r1],r12 @ r8 = *src src += _screenWidth - ldrb r9, [r1],r12 @ r9 = *src src += _screenWidth - ldrb r10,[r1],r12 @ r10= *src src += _screenWidth - add r5, r5, r5 - add r7, r7, r7 - add r8, r8, r8 - add r9, r9, r9 - add r10,r10,r10 - ldrh r5, [r11,r5] - ldrh r7, [r11,r7] - ldrh r8, [r11,r8] - ldrh r9, [r11,r9] - ldrh r10,[r11,r10] - subs r4,r4,#5 - strh r5, [r0],#2 @ *dst++ = r5 - strh r7, [r0],#2 @ *dst++ = r7 - strh r8, [r0],#2 @ *dst++ = r8 - strh r9, [r0],#2 @ *dst++ = r9 - strh r10,[r0],#2 @ *dst++ = r10 - bgt yloop8 -thin8: - adds r4,r4,#4 - beq lineend8 -thin_loop8: - ldrb r5,[r1],r12 @ r5 = *src src += _screenWidth - add r5,r5,r5 - ldrh r5,[r11,r5] - subs r4,r4,#1 - strh r5,[r0],#2 @ *dst++ = r5 - bgt thin_loop8 -lineend8: - sub r0,r0,r14,LSL #1 @ dst -= _screenHeight + h - sub r1,r1,r6 @ src += 1-_screenWidth*h - subs r2,r2,#1 - bgt xloop8 - - ldmfd r13!,{r4-r11,PC} diff --git a/backends/platform/iphone/module.mk b/backends/platform/iphone/module.mk index 9768e6ded4..ea5115782f 100644 --- a/backends/platform/iphone/module.mk +++ b/backends/platform/iphone/module.mk @@ -7,8 +7,7 @@ MODULE_OBJS := \ osys_video.o \ iphone_main.o \ iphone_video.o \ - iphone_keyboard.o \ - blit_arm.o + iphone_keyboard.o # We don't use rules.mk but rather manually update OBJS and MODULE_DIRS. MODULE_OBJS := $(addprefix $(MODULE)/, $(MODULE_OBJS)) -- cgit v1.2.3