From 11235fc9e4acf257256430181df24026b66893e2 Mon Sep 17 00:00:00 2001 From: tracer-ics2023 Date: Sat, 14 Sep 2024 23:28:56 +0800 Subject: [PATCH] =?UTF-8?q?>=20=20compile=20NEMU=20221220000=20=E5=BC=A0?= =?UTF-8?q?=E4=B8=89=20Linux=20zzy=205.15.146.1-microsoft-standard-WSL2=20?= =?UTF-8?q?#1=20SMP=20Thu=20Jan=2011=2004:09:03=20UTC=202024=20x86=5F64=20?= =?UTF-8?q?x86=5F64=20x86=5F64=20GNU/Linux=20=2023:28:54=20up=202=20days,?= =?UTF-8?q?=2013:42,=20=201=20user,=20=20load=20average:=200.49,=200.41,?= =?UTF-8?q?=200.50?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- abstract-machine/am/src/platform/nemu/ioe/gpu.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/abstract-machine/am/src/platform/nemu/ioe/gpu.c b/abstract-machine/am/src/platform/nemu/ioe/gpu.c index 49a7f24..3328e10 100644 --- a/abstract-machine/am/src/platform/nemu/ioe/gpu.c +++ b/abstract-machine/am/src/platform/nemu/ioe/gpu.c @@ -12,7 +12,7 @@ void __am_gpu_init() { // int w = inw(VGACTL_ADDR + 2); // TODO: get the correct width // int h = inw(VGACTL_ADDR); // TODO: get the correct height uint32_t *fb = (uint32_t *)(uintptr_t)FB_ADDR; - for (i = 0; i < w * h; i ++) fb[i] = i; + for (i = 0; i < w * h; i ++) fb[i] = 0x00000000; outl(SYNC_ADDR, 1); } @@ -30,13 +30,13 @@ void __am_gpu_config(AM_GPU_CONFIG_T *cfg) { } void __am_gpu_fbdraw(AM_GPU_FBDRAW_T *ctl) { - GET_W(w); - for (int i = 0; i < ctl->h; i++) { - for (int j = 0; j < ctl->w; j++) { - outl(FB_ADDR + (ctl->y + j) * w + (ctl->x + i), (uint32_t)ctl->pixels + w * j + i); - } - } - if (ctl->sync && inl(SYNC_ADDR) == 0) { + // GET_W(w); + // for (int i = 0; i < ctl->h; i++) { + // for (int j = 0; j < ctl->w; j++) { + // outl((FB_ADDR + (ctl->y + j) * w + (ctl->x + i)), ((uint32_t)ctl->pixels + w * j + i)); + // } + // } + if (ctl->sync) { outl(SYNC_ADDR, 1); } }