prescientmoon/solar-conflux
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odin(sdl-opengl-rendering): proper logging for sdl

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This commit is contained in:
prescientmoon 2025-03-30 18:08:45 +02:00
parent 411d5d1ccb
commit f98d2a6baa
Signed by: prescientmoon
SSH key fingerprint: SHA256:UUF9JT2s8Xfyv76b8ZuVL7XrmimH4o49p4b+iexbVH4
2 changed files with 74 additions and 11 deletions
odin/sdl-opengl-rendering
flake.nix
src
main.odin

16
odin/sdl-opengl-rendering/flake.nix
View file

@ -68,14 +68,14 @@
]; ];
buildInputs = [ buildInputs = [
pkgs.libGL # pkgs.libGL
pkgs.libxkbcommon # pkgs.libxkbcommon
# pkgs.xorg.libXi
pkgs.xorg.libXi # pkgs.xorg.libX11
pkgs.xorg.libX11 # pkgs.xorg.libXrandr
pkgs.xorg.libXrandr # pkgs.xorg.libXinerama
pkgs.xorg.libXinerama # pkgs.xorg.libXcursor
pkgs.xorg.libXcursor # pkgs.wayland
pkgs.sdl3 pkgs.sdl3
]; ];

69
odin/sdl-opengl-rendering/src/main.odin
View file

@ -1,6 +1,8 @@
package visuals package visuals
import "base:runtime"
import "core:c" import "core:c"
import "core:fmt"
import "core:log" import "core:log"
import "vendor:OpenGL" import "vendor:OpenGL"
import "vendor:sdl3" import "vendor:sdl3"
@ -19,13 +21,64 @@ init :: proc() -> (state: State, ok: bool) {
GL_MAJOR :: 3 GL_MAJOR :: 3
GL_MINOR :: 3 GL_MINOR :: 3
// {{{ Configure logging
@(static) g_ctx: runtime.Context
g_ctx = context
sdl3.SetLogPriorities(.VERBOSE)
sdl3.SetLogOutputFunction(
proc "c" (
userdata: rawptr,
category: sdl3.LogCategory,
priority: sdl3.LogPriority,
message: cstring,
) {
context = g_ctx
level: log.Level
switch priority {
case .TRACE, .DEBUG, .VERBOSE:
level = .Debug
case .INFO:
level = .Info
case .WARN:
level = .Warning
case .ERROR:
level = .Error
case .CRITICAL:
level = .Fatal
case .INVALID:
fallthrough
case:
log.panicf("Unexpected log level %v", priority)
}
options: runtime.Logger_Options =
context.logger.options - {.Short_File_Path, .Long_File_Path, .Procedure, .Line}
context.logger.procedure(
context.logger.data,
level,
fmt.tprintf("[SDL/%v]: %v", category, message),
options,
)
},
nil,
)
// }}}
sdl3.Init(sdl3.InitFlags{.VIDEO}) or_return sdl3.Init(sdl3.InitFlags{.VIDEO}) or_return
sdl3.GL_SetAttribute(.CONTEXT_MAJOR_VERSION, GL_MAJOR) or_return sdl3.GL_SetAttribute(.CONTEXT_MAJOR_VERSION, GL_MAJOR) or_return
sdl3.GL_SetAttribute(.CONTEXT_MINOR_VERSION, GL_MINOR) or_return sdl3.GL_SetAttribute(.CONTEXT_MINOR_VERSION, GL_MINOR) or_return
sdl3.GL_SetAttribute(.CONTEXT_PROFILE_MASK, c.int(sdl3.GL_CONTEXT_PROFILE_CORE)) or_return sdl3.GL_SetAttribute(.CONTEXT_PROFILE_MASK, c.int(sdl3.GL_CONTEXT_PROFILE_CORE)) or_return
sdl3.GL_SetSwapInterval(1) // vsync sdl3.GL_SetSwapInterval(1) // vsync
state.window = sdl3.CreateWindow("SDL visual experiment", 640, 480, {.FULLSCREEN, .OPENGL}) state.window = sdl3.CreateWindow(
"SDL visual experiment",
640,
480,
{.FULLSCREEN, .OPENGL, .RESIZABLE},
)
(state.window != nil) or_return (state.window != nil) or_return
sdl3.StartTextInput(state.window) or_return sdl3.StartTextInput(state.window) or_return
@ -53,7 +106,6 @@ init :: proc() -> (state: State, ok: bool) {
// IBO data // IBO data
index_data := [?]u32{0, 1, 2, 3} index_data := [?]u32{0, 1, 2, 3}
OpenGL.GenVertexArrays(1, &state.vao) OpenGL.GenVertexArrays(1, &state.vao)
OpenGL.BindVertexArray(state.vao) OpenGL.BindVertexArray(state.vao)
@ -111,7 +163,18 @@ close :: proc(state: State) {
} }
main :: proc() { main :: proc() {
context.logger = log.create_console_logger() log.Level_Headers = {
0 ..< 10 = "[DEBUG] ",
10 ..< 20 = "[INFO ] ",
20 ..< 30 = "[WARN ] ",
30 ..< 40 = "[ERROR] ",
40 ..< 50 = "[FATAL] ",
}
logger := log.create_console_logger()
logger.options -= {.Date, .Time}
context.logger = logger
state, ok := init() state, ok := init()
log.assertf(ok, "Got SDL error: %v", sdl3.GetError()) log.assertf(ok, "Got SDL error: %v", sdl3.GetError())
defer close(state) defer close(state)