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nyx: Add log window screenshots for debugging

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This commit is contained in:
CTCaer 2020-04-30 14:09:11 +03:00
parent a3f430c224
commit 1210c3e689
1 changed files with 67 additions and 1 deletions
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68
nyx/nyx_gui/frontend/gui.c
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@ -99,6 +99,68 @@ static void _nyx_disp_init()
display_backlight_brightness(h_cfg.backlight - 20, 1000);
}
static void _save_log_to_bmp(u32 bmp_tmr_name)
{
const u32 file_size = 0x334000 + 0x36;
u8 *bitmap = malloc(file_size);
u32 *fb = malloc(0x334000);
u32 *fb_ptr = (u32 *)LOG_FB_ADDRESS;
// Reconstruct FB for bottom-top, landscape bmp.
for (int x = 1279; x > - 1; x--)
{
for (int y = 655; y > -1; y--)
fb[y * 1280 + x] = *fb_ptr++;
}
manual_system_maintenance(true);
memcpy(bitmap + 0x36, fb, 0x334000);
typedef struct _bmp_t
{
u16 magic;
u32 size;
u32 rsvd;
u32 data_off;
u32 hdr_size;
u32 width;
u32 height;
u16 planes;
u16 pxl_bits;
u32 comp;
u32 img_size;
u32 res_h;
u32 res_v;
u64 rsvd2;
} __attribute__((packed)) bmp_t;
bmp_t *bmp = (bmp_t *)bitmap;
bmp->magic = 0x4D42;
bmp->size = file_size;
bmp->rsvd = 0;
bmp->data_off = 0x36;
bmp->hdr_size = 40;
bmp->width = 1280;
bmp->height = 656;
bmp->planes = 1;
bmp->pxl_bits = 32;
bmp->comp = 0;
bmp->img_size = 0x334000;
bmp->res_h = 2834;
bmp->res_v = 2834;
bmp->rsvd2 = 0;
char path[0x80];
strcpy(path, "bootloader/screenshots");
s_printf(path + strlen(path), "/screen_%08X_log.bmp", bmp_tmr_name);
sd_save_to_file(bitmap, file_size, path);
free(bitmap);
free(fb);
}
static void _save_fb_to_bmp()
{
if (do_reload)
@ -174,8 +236,12 @@ static void _save_fb_to_bmp()
strcpy(path, "bootloader/screenshots");
f_mkdir(path);
s_printf(path + strlen(path), "/screen_%08X.bmp", get_tmr_us());
u32 bmp_tmr_name = get_tmr_us();
s_printf(path + strlen(path), "/screen_%08X.bmp", bmp_tmr_name);
sd_save_to_file(bitmap, file_size, path);
_save_log_to_bmp(bmp_tmr_name);
sd_unmount(false);
free(bitmap);