X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Fuiq3%2Fengine%2Fblit.s;h=f10a3cc8daee522a4da6002ac3b871f644460daa;hb=7c18e34a745879c283ce517a799e648eef6d06ef;hp=521c31a487d52a160bac93da385582a056d43a6b;hpb=cc68a136aa179a5f32fe40208371eb9c2b0aadae;p=picodrive.git

diff --git a/platform/uiq3/engine/blit.s b/platform/uiq3/engine/blit.s
index 521c31a..f10a3cc 100644
--- a/platform/uiq3/engine/blit.s
+++ b/platform/uiq3/engine/blit.s
@@ -1,8 +1,11 @@
+@ vim:filetype=armasm
 @ some color conversion and blitting routines
 
 @ (c) Copyright 2006, notaz
 @ All Rights Reserved
 
+.include "port_config.s"
+
 
 @ Convert 0000bbb0 ggg0rrr0 0000bbb0 ggg0rrr0
 @ to      00000000 rrr00000 ggg00000 bbb00000 ...
@@ -341,13 +344,13 @@ vidConvCpy_90:
     mov     r6,  #0
     stmia   r0!, {r3-r6}
     stmia   r0!, {r3-r6}
-    add     r7,  r0, #256*4-8*4
+    add     r7,  r0, #(240+BORDER_R)*4-8*4
     stmia   r7!, {r3-r6}
     stmia   r7!, {r3-r6}
-    add     r7,  r7, #256*4-8*4
+    add     r7,  r7, #(240+BORDER_R)*4-8*4
     stmia   r7!, {r3-r6}
     stmia   r7!, {r3-r6}
-    add     r7,  r7, #256*4-8*4
+    add     r7,  r7, #(240+BORDER_R)*4-8*4
     stmia   r7!, {r3-r6}
     stmia   r7!, {r3-r6}
 
@@ -372,7 +375,7 @@ vidConvCpy_90:
     mode2_4pix  0
 .endif
     stmia   r0, {r7,r8,r10,lr}
-    add     r0, r0, #256*4
+    add     r0, r0, #(240+BORDER_R)*4
 
 .if \is270
     mode2_4pix 16
@@ -380,7 +383,7 @@ vidConvCpy_90:
     mode2_4pix  8
 .endif
     stmia   r0, {r7,r8,r10,lr}
-    add     r0, r0, #256*4
+    add     r0, r0, #(240+BORDER_R)*4
 
 .if \is270
     mode2_4pix  8
@@ -388,7 +391,7 @@ vidConvCpy_90:
     mode2_4pix 16
 .endif
     stmia   r0, {r7,r8,r10,lr}
-    add     r0, r0, #256*4
+    add     r0, r0, #(240+BORDER_R)*4
 
 .if \is270
     mode2_4pix  0
@@ -396,7 +399,7 @@ vidConvCpy_90:
     mode2_4pix 24
 .endif
     stmia   r0!,{r7,r8,r10,lr}
-    sub     r0, r0, #256*4*3
+    sub     r0, r0, #(240+BORDER_R)*4*3
 
     bpl     0b @ .loopM2RGB32_270
 
@@ -406,13 +409,13 @@ vidConvCpy_90:
     mov     r6,  #0
     stmia   r0!, {r3-r6}
     stmia   r0!, {r3-r6}
-    add     r0,  r0, #256*4-8*4
+    add     r0,  r0, #(240+BORDER_R)*4-8*4
     stmia   r0!, {r3-r6}
     stmia   r0!, {r3-r6}
-    add     r0,  r0, #256*4-8*4
+    add     r0,  r0, #(240+BORDER_R)*4-8*4
     stmia   r0!, {r3-r6}
     stmia   r0!, {r3-r6}
-    add     r0,  r0, #256*4-8*4
+    add     r0,  r0, #(240+BORDER_R)*4-8*4
     stmia   r0!, {r3-r6}
     nop                             @ phone crashes if this is commented out. Do I stress it too much?
     stmia   r0!, {r3-r6}
@@ -421,7 +424,9 @@ vidConvCpy_90:
     subs    r12, r12, #1
     ldmeqfd sp!, {r4-r11,pc}        @ return
 
-    add     r0,  r0, #16*4
+.if BORDER_R
+    add     r0,  r0, #BORDER_R*4
+.endif
 .if \is270
     sub     r9,  r9, #4            @ fix src pointer
 .else
@@ -431,13 +436,13 @@ vidConvCpy_90:
 
     stmia   r0!, {r3-r6}            @ top border
     stmia   r0!, {r3-r6}
-    add     r7,  r0, #256*4-8*4
+    add     r7,  r0, #(240+BORDER_R)*4-8*4
     stmia   r7!, {r3-r6}
     stmia   r7!, {r3-r6}
-    add     r7,  r7, #256*4-8*4
+    add     r7,  r7, #(240+BORDER_R)*4-8*4
     stmia   r7!, {r3-r6}
     stmia   r7!, {r3-r6}
-    add     r7,  r7, #256*4-8*4
+    add     r7,  r7, #(240+BORDER_R)*4-8*4
     stmia   r7!, {r3-r6}
     stmia   r7!, {r3-r6}
 
@@ -480,7 +485,9 @@ vidConvCpy_center_0:
 	sub     r12, r12, #1
 	adds    r12, r12, #1<<16
     ldmeqfd sp!, {r4-r6,r11,pc} @ return
-    add     r0,  r0, #16*4
+.if BORDER_R
+    add     r0,  r0, #BORDER_R*4
+.endif
     add     r1,  r1, #88
     orr     r12, #(240/4-1)<<16
     b       .loopRGB32_c0
@@ -509,7 +516,9 @@ vidConvCpy_center_180:
 	sub     r12, r12, #1
 	adds    r12, r12, #1<<16
     ldmeqfd sp!, {r4-r6,r11,pc} @ return
-    add     r0,  r0, #16*4
+.if BORDER_R
+    add     r0,  r0, #BORDER_R*4
+.endif
     sub     r1,  r1, #88
     orr     r12, #(240/4-1)<<16
     b       .loopRGB32_c180
@@ -543,7 +552,9 @@ vidConvCpy_center2_40c_0:
 	sub     r12, r12, #1
 	adds    r12, r12, #1<<16
     ldmeqfd sp!, {r4-r6,r10,r11,pc} @ return
-    add     r0,  r0, #16*4
+.if BORDER_R
+    add     r0,  r0, #BORDER_R*4
+.endif
     add     r1,  r1, #8
     orr     r12, #(240/3-1)<<16
     b       .loopRGB32_c2_40c_0
@@ -579,7 +590,9 @@ vidConvCpy_center2_40c_180:
 	sub     r12, r12, #1
 	adds    r12, r12, #1<<16
     ldmeqfd sp!, {r4-r6,r10,r11,pc} @ return
-    add     r0,  r0, #16*4
+.if BORDER_R
+    add     r0,  r0, #BORDER_R*4
+.endif
     sub     r1,  r1, #8
     orr     r12, #(240/3-1)<<16
     b       .loop_c2_40c_180
@@ -616,7 +629,9 @@ vidConvCpy_center2_32c_0:
 	sub     r12, r12, #1
 	adds    r12, r12, #1<<16
     ldmeqfd sp!, {r4-r11,pc} @ return
-    add     r0,  r0, #16*4
+.if BORDER_R
+    add     r0,  r0, #BORDER_R*4
+.endif
     add     r1,  r1, #64+8
     orr     r12, #(240/15-1)<<16
     b       .loop_c2_32c_0
@@ -657,7 +672,9 @@ vidConvCpy_center2_32c_180:
 	sub     r12, r12, #1
 	adds    r12, r12, #1<<16
     ldmeqfd sp!, {r4-r11,pc} @ return
-    add     r0,  r0, #16*4
+.if BORDER_R
+    add     r0,  r0, #BORDER_R*4
+.endif
     sub     r1,  r1, #64+8
     orr     r12, #(240/15-1)<<16
     b       .loop_c2_32c_180
@@ -689,7 +706,19 @@ vidClear:
 	sub     r12, r12, #1
 	adds    r12, r12, #1<<16
     ldmeqfd sp!, {pc}        @ return
-    add     r0,  r0, #16*4
+.if BORDER_R
+    add     r0,  r0, #BORDER_R*4
+.endif
     orr     r12, #(240/16-1)<<16
     b       .loopVidClear
 
+@ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+
+.equ EExecSetExceptionHandler, (90)
+
+.global my_SetExceptionHandler
+
+my_SetExceptionHandler:
+    mov     ip, lr
+    swi     EExecSetExceptionHandler
+