gui_drawbitmap.txt

来自「STM32F103ZET6+UCOSII+UCGUI源码」· 文本 代码 · 共 157 行

; generated by ARM C/C++ Compiler with , RVCT4.0 [Build 524] for uVision
; commandline ArmCC [--split_sections --debug -c --asm --interleave -o.\Obj\gui_drawbitmap.o --depend=.\Obj\gui_drawbitmap.d --device=DARMSTM --apcs=interwork -O3 -I..\..\include -I..\..\..\FWLib\library\inc -I..\..\..\USBLib\library\inc -I..\..\Config -I..\..\GUI\Core -I..\..\GUI\Font -I..\..\GUI\ConvertColor -I..\..\GUI\AntiAlias -I..\..\GUI\ConvertMono -I..\..\GUI\JPEG -I..\..\GUI\MemDev -I..\..\GUI\MultiLayer -I..\..\GUI\Widget -I..\..\GUI\WM -IC:\Keil\ARM\INC\ST\STM32F10x ..\..\GUI\Core\GUI_DrawBitmap.c]
                          THUMB

                          AREA ||i.GL_DrawBitmap||, CODE, READONLY, ALIGN=2

                  GL_DrawBitmap PROC
;;;38     */
;;;39     void GL_DrawBitmap(const GUI_BITMAP GUI_UNI_PTR * pBitmap, int x0, int y0) {
000000  e92d41f0          PUSH     {r4-r8,lr}
000004  4604              MOV      r4,r0
;;;40       GUI_DRAWMODE PrevDraw;
;;;41       const GUI_LOGPALETTE GUI_UNI_PTR * pPal;
;;;42       pPal = pBitmap->pPal;
;;;43       PrevDraw = GUI_SetDrawMode(0);  /* No Get... at this point */
000006  68c7              LDR      r7,[r0,#0xc]
000008  b086              SUB      sp,sp,#0x18           ;39
00000a  460e              MOV      r6,r1                 ;39
00000c  4690              MOV      r8,r2                 ;39
00000e  2000              MOVS     r0,#0
000010  f7fffffe          BL       GUI_SetDrawMode
000014  4605              MOV      r5,r0
;;;44       GUI_SetDrawMode((pPal && pPal->HasTrans) ? (PrevDraw|GUI_DRAWMODE_TRANS) : PrevDraw &(~GUI_DRAWMODE_TRANS));
000016  f0200002          BIC      r0,r0,#2
00001a  b11f              CBZ      r7,|L1.36|
00001c  7939              LDRB     r1,[r7,#4]
00001e  b109              CBZ      r1,|L1.36|
000020  f0450002          ORR      r0,r5,#2
                  |L1.36|
000024  f7fffffe          BL       GUI_SetDrawMode
;;;45       if (pBitmap->pMethods) {
000028  6927              LDR      r7,[r4,#0x10]
00002a  b167              CBZ      r7,|L1.70|
;;;46         #if GUI_COMPILER_SUPPORTS_FP      /* Do not support this on VERY simple chips and compilers */
;;;47           pBitmap->pMethods->pfDraw(x0, y0, pBitmap->XSize ,pBitmap->YSize, (U8 const *)pBitmap->pData, pBitmap->pPal, 1, 1);
00002c  e9d40102          LDRD     r0,r1,[r4,#8]
000030  2301              MOVS     r3,#1
000032  e88d000b          STM      sp,{r0,r1,r3}
000036  9303              STR      r3,[sp,#0xc]
000038  8863              LDRH     r3,[r4,#2]
00003a  8822              LDRH     r2,[r4,#0]
00003c  683c              LDR      r4,[r7,#0]
00003e  4641              MOV      r1,r8
000040  4630              MOV      r0,r6
000042  47a0              BLX      r4
000044  e017              B        |L1.118|
                  |L1.70|
;;;48         #endif
;;;49       } else {
;;;50         const LCD_PIXELINDEX* pTrans;
;;;51         pTrans = LCD_GetpPalConvTable(pBitmap->pPal);
000046  68e0              LDR      r0,[r4,#0xc]
000048  f7fffffe          BL       LCD_GetpPalConvTable
;;;52         if (!pTrans) {
00004c  b920              CBNZ     r0,|L1.88|
;;;53           pTrans = (pBitmap->BitsPerPixel != 1) ? NULL : &LCD_BKCOLORINDEX;
00004e  88e1              LDRH     r1,[r4,#6]
000050  2000              MOVS     r0,#0
000052  2901              CMP      r1,#1
000054  d100              BNE      |L1.88|
000056  480b              LDR      r0,|L1.132|
                  |L1.88|
;;;54         }
;;;55         LCD_DrawBitmap( x0,y0
000058  88a1              LDRH     r1,[r4,#4]
00005a  4603              MOV      r3,r0
00005c  88e0              LDRH     r0,[r4,#6]
00005e  68a2              LDR      r2,[r4,#8]
000060  af02              ADD      r7,sp,#8
000062  c70f              STM      r7!,{r0-r3}
000064  2301              MOVS     r3,#1
000066  9300              STR      r3,[sp,#0]
000068  9301              STR      r3,[sp,#4]
00006a  8863              LDRH     r3,[r4,#2]
00006c  8822              LDRH     r2,[r4,#0]
00006e  4641              MOV      r1,r8
000070  4630              MOV      r0,r6
000072  f7fffffe          BL       LCD_DrawBitmap
                  |L1.118|
;;;56                         ,pBitmap->XSize ,pBitmap->YSize
;;;57                         ,1,1
;;;58                         ,pBitmap->BitsPerPixel
;;;59                         ,pBitmap->BytesPerLine
;;;60                         ,pBitmap->pData
;;;61                         ,pTrans);
;;;62       }
;;;63       GUI_SetDrawMode(PrevDraw);
000076  4628              MOV      r0,r5
000078  b006              ADD      sp,sp,#0x18
00007a  e8bd41f0          POP      {r4-r8,lr}
00007e  f7ffbffe          B.W      GUI_SetDrawMode
;;;64     }
;;;65     
                          ENDP

000082  0000              DCW      0x0000
                  |L1.132|
                          DCD      GUI_Context

                          AREA ||i.GUI_DrawBitmap||, CODE, READONLY, ALIGN=2

                  GUI_DrawBitmap PROC
;;;69     */
;;;70     void GUI_DrawBitmap(const GUI_BITMAP GUI_UNI_PTR * pBitmap, int x0, int y0) {
000000  b57c              PUSH     {r2-r6,lr}
000002  4605              MOV      r5,r0
;;;71       #if (GUI_WINSUPPORT)
;;;72         GUI_RECT r;
;;;73       #endif
;;;74       GUI_LOCK();
;;;75       #if (GUI_WINSUPPORT)
;;;76         WM_ADDORG(x0,y0);
000004  4810              LDR      r0,|L2.72|
000006  6c03              LDR      r3,[r0,#0x40]  ; GUI_Context
000008  6c40              LDR      r0,[r0,#0x44]  ; GUI_Context
00000a  185e              ADDS     r6,r3,r1
00000c  1884              ADDS     r4,r0,r2
;;;77         r.x1 = (r.x0 = x0) + pBitmap->XSize-1;
00000e  8829              LDRH     r1,[r5,#0]
000010  1e70              SUBS     r0,r6,#1
000012  4408              ADD      r0,r0,r1
000014  f8ad0004          STRH     r0,[sp,#4]
000018  f8ad6000          STRH     r6,[sp,#0]
;;;78         r.y1 = (r.y0 = y0) + pBitmap->YSize-1;
00001c  8869              LDRH     r1,[r5,#2]
00001e  1e60              SUBS     r0,r4,#1
000020  4408              ADD      r0,r0,r1
000022  f8ad0006          STRH     r0,[sp,#6]
000026  f8ad4002          STRH     r4,[sp,#2]
;;;79         WM_ITERATE_START(&r) {
00002a  4668              MOV      r0,sp
00002c  f7fffffe          BL       WM__InitIVRSearch
000030  e006              B        |L2.64|
                  |L2.50|
;;;80       #endif
;;;81       GL_DrawBitmap(pBitmap, x0, y0);
000032  4622              MOV      r2,r4
000034  4631              MOV      r1,r6
000036  4628              MOV      r0,r5
000038  f7fffffe          BL       GL_DrawBitmap
;;;82       #if (GUI_WINSUPPORT)
;;;83         } WM_ITERATE_END();
00003c  f7fffffe          BL       WM__GetNextIVR
                  |L2.64|
000040  2800              CMP      r0,#0
000042  d1f6              BNE      |L2.50|
;;;84       #endif
;;;85       GUI_UNLOCK();
;;;86     }
000044  bd7c              POP      {r2-r6,pc}
;;;87     
                          ENDP

000046  0000              DCW      0x0000
                  |L2.72|
                          DCD      GUI_Context