PointCloudApplication::PointCloudApplication(int viewport_width, int viewport_height,
int video_width, int video_height,
pointcloud_video_format video_format,
const char* _resource_path,
const char* documents_path,
const char* device,
double ui_scale_factor_) {
ui_scale_factor = ui_scale_factor_;
video_texture = 0;
last_frame_clock = current_time();
stop_opengl = false;
pointcloud_create(viewport_width, viewport_height,
video_width, video_height,
video_format,
device,
"8dfe1a76-8898-442d-a56b-2ea74bc0cb84");
context = pointcloud_get_context();
resource_path = _resource_path;
setup_graphics();
init_lighting();
current_picture_flag = false;
mesh_flag = false;
demo_flag = false;
snapshot_number = 0;
}
void main(void)
{
struct mem_timings *mem;
void *entry;
int is_resume = (get_wakeup_state() != IS_NOT_WAKEUP);
/* Clock must be initialized before console_init, otherwise you may need
* to re-initialize serial console drivers again. */
mem = setup_clock();
console_init();
setup_power(is_resume);
setup_memory(mem, is_resume);
if (is_resume) {
wakeup();
}
setup_storage();
setup_gpio();
setup_graphics();
/* Set SPI (primary CBFS media) clock to 50MHz and configure pinmux. */
exynos_pinmux_spi1();
clock_set_rate(PERIPH_ID_SPI1, 50000000);
cbmem_initialize_empty();
entry = cbfs_load_stage(CBFS_DEFAULT_MEDIA, "fallback/ramstage");
stage_exit(entry);
}
int main (int argc, char **argv) {
(void) argc;
(void) argv;
// network
int sock;
int client;
//GRAPHICS VARS
Display screen;
screen = setup_graphics();
sock = setup_socket();
// ----------------------
// Network update vars and setup
struct sockaddr_storage remote_addr;
socklen_t addr_size = sizeof(remote_addr);
while ( (client = accept(sock, (struct sockaddr *)&remote_addr, &addr_size)) > 0){
on_connect(client, remote_addr, screen);
//@todo: method to break here, or catch signals
//and end up in code below, closing socket and cleaning up GPU
//would need to close threads and clients
}
close(sock);
vc_dispmanx_display_close(screen.display);
return 0;
}
static void engine_init_draw_frame(struct engine *engine)
{
if (!engine->init) {
if (setup_graphics(engine) < 0) {
exit(1);
}
engine->init = 1;
}
return;
}
void main(void)
{
struct mem_timings *mem;
int is_resume = (get_wakeup_state() != IS_NOT_WAKEUP);
timestamp_init(timestamp_get());
timestamp_add_now(TS_START_ROMSTAGE);
/* Clock must be initialized before console_init, otherwise you may need
* to re-initialize serial console drivers again. */
mem = setup_clock();
console_init();
exception_init();
setup_power(is_resume);
timestamp_add_now(TS_BEFORE_INITRAM);
setup_memory(mem, is_resume);
timestamp_add_now(TS_AFTER_INITRAM);
/* This needs to happen on normal boots and on resume. */
trustzone_init();
if (is_resume) {
wakeup();
}
setup_gpio();
setup_graphics();
/* Set SPI (primary CBFS media) clock to 50MHz and configure pinmux. */
exynos_pinmux_spi1();
clock_set_rate(PERIPH_ID_SPI1, 50000000);
cbmem_initialize_empty();
timestamp_add_now(TS_END_ROMSTAGE);
run_ramstage();
}
/*
* EFI entry point for the arm/arm64 EFI stubs. This is the entrypoint
* that is described in the PE/COFF header. Most of the code is the same
* for both archictectures, with the arch-specific code provided in the
* handle_kernel_image() function.
*/
unsigned long efi_entry(void *handle, efi_system_table_t *sys_table,
unsigned long *image_addr)
{
efi_loaded_image_t *image;
efi_status_t status;
unsigned long image_size = 0;
unsigned long dram_base;
/* addr/point and size pairs for memory management*/
unsigned long initrd_addr;
u64 initrd_size = 0;
unsigned long fdt_addr = 0; /* Original DTB */
unsigned long fdt_size = 0;
char *cmdline_ptr = NULL;
int cmdline_size = 0;
unsigned long new_fdt_addr;
efi_guid_t loaded_image_proto = LOADED_IMAGE_PROTOCOL_GUID;
unsigned long reserve_addr = 0;
unsigned long reserve_size = 0;
int secure_boot = 0;
struct screen_info *si;
/* Check if we were booted by the EFI firmware */
if (sys_table->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE)
goto fail;
pr_efi(sys_table, "Booting Linux Kernel...\n");
status = check_platform_features(sys_table);
if (status != EFI_SUCCESS)
goto fail;
/*
* Get a handle to the loaded image protocol. This is used to get
* information about the running image, such as size and the command
* line.
*/
status = sys_table->boottime->handle_protocol(handle,
&loaded_image_proto, (void *)&image);
if (status != EFI_SUCCESS) {
pr_efi_err(sys_table, "Failed to get loaded image protocol\n");
goto fail;
}
dram_base = get_dram_base(sys_table);
if (dram_base == EFI_ERROR) {
pr_efi_err(sys_table, "Failed to find DRAM base\n");
goto fail;
}
/*
* Get the command line from EFI, using the LOADED_IMAGE
* protocol. We are going to copy the command line into the
* device tree, so this can be allocated anywhere.
*/
cmdline_ptr = efi_convert_cmdline(sys_table, image, &cmdline_size);
if (!cmdline_ptr) {
pr_efi_err(sys_table, "getting command line via LOADED_IMAGE_PROTOCOL\n");
goto fail;
}
/* check whether 'nokaslr' was passed on the command line */
if (IS_ENABLED(CONFIG_RANDOMIZE_BASE)) {
static const u8 default_cmdline[] = CONFIG_CMDLINE;
const u8 *str, *cmdline = cmdline_ptr;
if (IS_ENABLED(CONFIG_CMDLINE_FORCE))
cmdline = default_cmdline;
str = strstr(cmdline, "nokaslr");
if (str == cmdline || (str > cmdline && *(str - 1) == ' '))
__nokaslr = true;
}
si = setup_graphics(sys_table);
status = handle_kernel_image(sys_table, image_addr, &image_size,
&reserve_addr,
&reserve_size,
dram_base, image);
if (status != EFI_SUCCESS) {
pr_efi_err(sys_table, "Failed to relocate kernel\n");
goto fail_free_cmdline;
}
status = efi_parse_options(cmdline_ptr);
if (status != EFI_SUCCESS)
pr_efi_err(sys_table, "Failed to parse EFI cmdline options\n");
secure_boot = efi_get_secureboot(sys_table);
if (secure_boot > 0)
pr_efi(sys_table, "UEFI Secure Boot is enabled.\n");
if (secure_boot < 0) {
pr_efi_err(sys_table,
"could not determine UEFI Secure Boot status.\n");
}
/*
* Unauthenticated device tree data is a security hazard, so
* ignore 'dtb=' unless UEFI Secure Boot is disabled.
*/
if (secure_boot != 0 && strstr(cmdline_ptr, "dtb=")) {
pr_efi(sys_table, "Ignoring DTB from command line.\n");
} else {
status = handle_cmdline_files(sys_table, image, cmdline_ptr,
"dtb=",
~0UL, &fdt_addr, &fdt_size);
if (status != EFI_SUCCESS) {
pr_efi_err(sys_table, "Failed to load device tree!\n");
goto fail_free_image;
}
}
if (fdt_addr) {
pr_efi(sys_table, "Using DTB from command line\n");
} else {
/* Look for a device tree configuration table entry. */
fdt_addr = (uintptr_t)get_fdt(sys_table, &fdt_size);
if (fdt_addr)
pr_efi(sys_table, "Using DTB from configuration table\n");
}
if (!fdt_addr)
pr_efi(sys_table, "Generating empty DTB\n");
status = handle_cmdline_files(sys_table, image, cmdline_ptr,
"initrd=", dram_base + SZ_512M,
(unsigned long *)&initrd_addr,
(unsigned long *)&initrd_size);
if (status != EFI_SUCCESS)
pr_efi_err(sys_table, "Failed initrd from command line!\n");
efi_random_get_seed(sys_table);
new_fdt_addr = fdt_addr;
status = allocate_new_fdt_and_exit_boot(sys_table, handle,
&new_fdt_addr, dram_base + MAX_FDT_OFFSET,
initrd_addr, initrd_size, cmdline_ptr,
fdt_addr, fdt_size);
/*
* If all went well, we need to return the FDT address to the
* calling function so it can be passed to kernel as part of
* the kernel boot protocol.
*/
if (status == EFI_SUCCESS)
return new_fdt_addr;
pr_efi_err(sys_table, "Failed to update FDT and exit boot services\n");
efi_free(sys_table, initrd_size, initrd_addr);
efi_free(sys_table, fdt_size, fdt_addr);
fail_free_image:
efi_free(sys_table, image_size, *image_addr);
efi_free(sys_table, reserve_size, reserve_addr);
fail_free_cmdline:
free_screen_info(sys_table, si);
efi_free(sys_table, cmdline_size, (unsigned long)cmdline_ptr);
fail:
return EFI_ERROR;
}
