From be691582ee12613278af24cb5a824eeb357f6324 Mon Sep 17 00:00:00 2001 From: Benji Dial Date: Mon, 29 Jul 2024 11:27:22 -0400 Subject: some work on compositor --- applications/hello/source/main.cpp | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 applications/hello/source/main.cpp (limited to 'applications/hello/source/main.cpp') diff --git a/applications/hello/source/main.cpp b/applications/hello/source/main.cpp new file mode 100644 index 0000000..3f132c6 --- /dev/null +++ b/applications/hello/source/main.cpp @@ -0,0 +1,37 @@ +#include +#include + +template +void overlay(color_t &to, const bool &from, const color_t ¶m) { + if (from) + to = param; +} + +int main(int, char **) { + + auto bg = euler::syscall::encode_color(0xaa, 0xaa, 0xaa); + auto fg = euler::syscall::encode_color(0x00, 0x00, 0x00); + + daguerre::image image(300, 200); + image.fill(bg); + + auto font = daguerre::try_load_psf("/assets/terminus-bold-18x10.psf"); + image.render_text(*font, fg, 10, 10, "Hello, world!", &overlay); + + euler::syscall::stream_handle s; + euler::syscall::connect_to_socket("hilbert.compositor", s); + + goldman::protocol::send_open_window(s, 300, 200); + + uint8_t byte; + euler::syscall::read_from_stream(s, 1, &byte); + + auto w = goldman::protocol::get_window_opened_body(s); + + goldman::protocol::send_update_window_region( + s, w, 0, 0, 300, 200, image.buffer, image.buffer_pitch); + + euler::syscall::read_from_stream(s, 1, &byte); + __builtin_unreachable(); + +} -- cgit v1.2.3