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[Teton] Load a font file and write a character to the screen.

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Drew Galbraith 2023-11-21 19:14:02 -08:00
parent 96063126cb
commit fe44804dd9
19 changed files with 412 additions and 17 deletions
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19
sys/teton/teton.cpp
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@ -1,8 +1,10 @@
#include <mammoth/debug.h>
#include <mammoth/init.h>
#include <victoriafalls/victoriafalls.yunq.client.h>
#include <yellowstone/yellowstone.yunq.client.h>
#include "framebuffer/framebuffer.h"
#include "framebuffer/psf.h"
uint64_t main(uint64_t init_port) {
ParseInitPort(init_port);
@ -28,6 +30,23 @@ uint64_t main(uint64_t init_port) {
// 2. Parse a font file.
GetEndpointRequest req;
req.set_endpoint_name("victoriafalls");
Endpoint resp;
check(client.GetEndpoint(req, resp));
VFSClient vfs(resp.endpoint());
OpenFileRequest freq;
freq.set_path("/default8x16.psfu");
OpenFileResponse fresp;
check(vfs.OpenFile(freq, fresp));
Psf psf(OwnedMemoryRegion::FromCapability(fresp.memory()));
psf.DumpHeader();
fbuf.DrawGlyph(psf.glyph('C'));
// 3. Write a line to the screen.
return 0;