updating SevenZip

- Stop static linking of SevenZip's fixed program and adopt dynamic
linking of the official DLL.
- On other operating systems we need to use p7zip instead of SevenZip, so
we will do some additional work.

Author: kanryu

.gitmodules

@@ -34,3 +34,6 @@
 [submodule "luminor/luminor"]
 	path = luminor/luminor
 	url = https://github.com/kanryu/luminor
+[submodule "Qt7z/Qt7z/lib7zip"]
+	path = Qt7z/Qt7z/lib7zip
+	url = https://github.com/kanryu/lib7zip

QVproject.pro

@@ -2,7 +2,7 @@ include("QVproject.pri")
 
 TEMPLATE = subdirs
 SUBDIRS = \
-    Qt7z/Qt7z/qt7z.pro \
+    Qt7z/Qt7z \
     ResizeHalf \
     easyexif \
     unrar \
@@ -12,7 +12,7 @@ SUBDIRS = \
     qvtest
 
 
-fileloader.depends = Qt7z/Qt7z/qt7z.pro unrar
+fileloader.depends = Qt7z/Qt7z unrar
 QuickViewer.depends = ResizeHalf easyexif fileloader zimg
 qvtest.depends = fileloader
 

Qt7z/Qt7z/7zip/Asm/arm/7zCrcOpt.asm

@@ -1,100 +1,100 @@
-	CODE32
-
-	EXPORT	|CrcUpdateT4@16|
-
-	AREA	|.text|, CODE, ARM
-
-	MACRO
-	CRC32_STEP_1
-
-	ldrb    r4, [r1], #1
-	subs    r2, r2, #1
-	eor     r4, r4, r0
-	and     r4, r4, #0xFF
-	ldr     r4, [r3, +r4, lsl #2]
-	eor     r0, r4, r0, lsr #8
-
-	MEND
-
-
-	MACRO
-	CRC32_STEP_4 $STREAM_WORD
-	
-	eor     r7, r7, r8
-	eor     r7, r7, r9
-	eor     r0, r0, r7
-	eor     r0, r0, $STREAM_WORD
-	ldr     $STREAM_WORD, [r1], #4
-	
-	and     r7, r0, #0xFF
-	and     r8, r0, #0xFF00
-	and     r9, r0, #0xFF0000
-	and     r0, r0, #0xFF000000
-
-	ldr     r7, [r6, +r7, lsl #2]
-	ldr     r8, [r5, +r8, lsr #6]
-	ldr     r9, [r4, +r9, lsr #14]
-	ldr     r0, [r3, +r0, lsr #22]
-	
-	MEND
-
-
-|CrcUpdateT4@16| PROC
-
-	stmdb   sp!, {r4-r11, lr}
-	cmp     r2, #0
-	beq     |$fin|
-
-|$v1|
-	tst     r1, #7
-	beq     |$v2|
-	CRC32_STEP_1
-	bne     |$v1|
-
-|$v2|
-	cmp     r2, #16
-	blo     |$v3|
-
-	ldr     r10, [r1], #4
-	ldr     r11, [r1], #4
-
-	add     r4, r3, #0x400 
-	add     r5, r3, #0x800
-	add     r6, r3, #0xC00
-
-	mov     r7, #0
-	mov     r8, #0
-	mov     r9, #0
-
-	sub     r2, r2, #16
-
-|$loop|
-	; pld     [r1, #0x40]
-
-	CRC32_STEP_4 r10
-	CRC32_STEP_4 r11
-
-	subs    r2, r2, #8
-	bhs     |$loop|
-
-	sub     r1, r1, #8
-	add     r2, r2, #16
-
-	eor     r7, r7, r8
-	eor     r7, r7, r9
-	eor     r0, r0, r7
-
-|$v3|
-	cmp     r2, #0
-	beq     |$fin|
-
-|$v4|
-	CRC32_STEP_1
-	bne     |$v4|
-
-|$fin|
-	ldmia   sp!, {r4-r11, pc}
-
-|CrcUpdateT4@16| ENDP
-
-	END
+	CODE32
+
+	EXPORT	|CrcUpdateT4@16|
+
+	AREA	|.text|, CODE, ARM
+
+	MACRO
+	CRC32_STEP_1
+
+	ldrb    r4, [r1], #1
+	subs    r2, r2, #1
+	eor     r4, r4, r0
+	and     r4, r4, #0xFF
+	ldr     r4, [r3, +r4, lsl #2]
+	eor     r0, r4, r0, lsr #8
+
+	MEND
+
+
+	MACRO
+	CRC32_STEP_4 $STREAM_WORD
+	
+	eor     r7, r7, r8
+	eor     r7, r7, r9
+	eor     r0, r0, r7
+	eor     r0, r0, $STREAM_WORD
+	ldr     $STREAM_WORD, [r1], #4
+	
+	and     r7, r0, #0xFF
+	and     r8, r0, #0xFF00
+	and     r9, r0, #0xFF0000
+	and     r0, r0, #0xFF000000
+
+	ldr     r7, [r6, +r7, lsl #2]
+	ldr     r8, [r5, +r8, lsr #6]
+	ldr     r9, [r4, +r9, lsr #14]
+	ldr     r0, [r3, +r0, lsr #22]
+	
+	MEND
+
+
+|CrcUpdateT4@16| PROC
+
+	stmdb   sp!, {r4-r11, lr}
+	cmp     r2, #0
+	beq     |$fin|
+
+|$v1|
+	tst     r1, #7
+	beq     |$v2|
+	CRC32_STEP_1
+	bne     |$v1|
+
+|$v2|
+	cmp     r2, #16
+	blo     |$v3|
+
+	ldr     r10, [r1], #4
+	ldr     r11, [r1], #4
+
+	add     r4, r3, #0x400 
+	add     r5, r3, #0x800
+	add     r6, r3, #0xC00
+
+	mov     r7, #0
+	mov     r8, #0
+	mov     r9, #0
+
+	sub     r2, r2, #16
+
+|$loop|
+	; pld     [r1, #0x40]
+
+	CRC32_STEP_4 r10
+	CRC32_STEP_4 r11
+
+	subs    r2, r2, #8
+	bhs     |$loop|
+
+	sub     r1, r1, #8
+	add     r2, r2, #16
+
+	eor     r7, r7, r8
+	eor     r7, r7, r9
+	eor     r0, r0, r7
+
+|$v3|
+	cmp     r2, #0
+	beq     |$fin|
+
+|$v4|
+	CRC32_STEP_1
+	bne     |$v4|
+
+|$fin|
+	ldmia   sp!, {r4-r11, pc}
+
+|CrcUpdateT4@16| ENDP
+
+	END