Swap Framebuffer Video Output Screen
Jump to navigation
Jump to search
00042d18: 27bdffd8 addiu r29,r29,0xffd8 00042d1c: afb1001c sw r17,0x001c(r29) 00042d20: 00808821 addu r17,r4,r0 OTAG list to draw 00042d24: 3c028004 lui r2,0x8004 00042d28: 8c42597c lw r2,0x597c(r2) 00042d2c: afbf0020 sw r31,0x0020(r29) 00042d30: afb00018 sw r16,0x0018(r29) 00042d34: 2c420001 sltiu r2,r2,0x0001 00042d38: 3c018004 lui r1,0x8004 00042d3c: ac22597c sw r2,0x597c(r1) swap screen polarity 00042d40: 0c0091b5 jal 0x000246d4 SYS DrawSync 00042d44: 00002021 addu r4,r0,r0 00042d48: 0c0076ea jal 0x0001dba8 VSync call 00042d4c: 00002021 addu r4,r0,r0 00042d50: 3c038004 lui r3,0x8004 00042d54: 8c63597c lw r3,0x597c(r3) current screen polarity 00042d58: 00408021 addu r16,r2,r0 return time since boot 00042d5c: 00032080 sll r4,r3,0x02 00042d60: 00832021 addu r4,r4,r3 00042d64: 00042080 sll r4,r4,0x02 00042d68: 3c038005 lui r3,0x8005 00042d6c: 2463eacc addiu r3,r3,0xeacc 00042d70: 0c0093a1 jal 0x00024e84 SYS PutDispEnv 00042d74: 00832021 addu r4,r4,r3 current screen disp environment 00042d78: 3c028004 lui r2,0x8004 00042d7c: 8c42597c lw r2,0x597c(r2) 00042d80: 00000000 nop 00042d84: 00022040 sll r4,r2,0x01 00042d88: 00822021 addu r4,r4,r2 00042d8c: 000420c0 sll r4,r4,0x03 00042d90: 00822023 subu r4,r4,r2 00042d94: 00042080 sll r4,r4,0x02 00042d98: 3c028005 lui r2,0x8005 00042d9c: 2442ea14 addiu r2,r2,0xea14 00042da0: 0c00932b jal 0x00024cac SYS PutDrawEnv 00042da4: 00822021 addu r4,r4,r2 current screen draw environment 00042da8: 0c00930e jal 0x00024c38 SYS DrawOtag 00042dac: 02202021 addu r4,r17,r0 00042db0: 0c008ca2 jal 0x00023288 FONT FntFlush 00042db4: 2404ffff addiu r4,r0,0xffff -1 00042db8: 02001021 addu r2,r16,r0 return time since boot 00042dbc: 8fbf0020 lw r31,0x0020(r29) 00042dc0: 8fb1001c lw r17,0x001c(r29) 00042dc4: 8fb00018 lw r16,0x0018(r29) 00042dc8: 27bd0028 addiu r29,r29,0x0028 00042dcc: 03e00008 jr r31 00042dd0: 00000000 nop
