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Add support for basic EGL on Linux

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This commit is contained in:
Colin Davidson
2024-01-24 13:24:25 -08:00
parent 98b539ac5c
commit f93f2dfd5c
1 changed files with 61 additions and 0 deletions
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vendor/egl/egl.odin
Vendored
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//+build linux
package egl
NativeDisplayType :: rawptr
NativeWindowType :: rawptr
Display :: rawptr
Surface :: rawptr
Config :: rawptr
Context :: rawptr
NO_DISPLAY :: Display(uintptr(0))
NO_CONTEXT :: Context(uintptr(0))
NO_SURFACE :: Surface(uintptr(0))
CONTEXT_OPENGL_CORE_PROFILE_BIT :: 0x00000001
WINDOW_BIT :: 0x0004
OPENGL_BIT :: 0x0008
BLUE_SIZE :: 0x3022
GREEN_SIZE :: 0x3023
RED_SIZE :: 0x3024
DEPTH_SIZE :: 0x3025
STENCIL_SIZE :: 0x3026
SURFACE_TYPE :: 0x3033
NONE :: 0x3038
COLOR_BUFFER_TYPE :: 0x303F
RENDERABLE_TYPE :: 0x3040
CONFORMANT :: 0x3042
BACK_BUFFER :: 0x3084
RENDER_BUFFER :: 0x3086
GL_COLORSPACE_SRGB :: 0x3089
GL_COLORSPACE_LINEAR :: 0x308A
RGB_BUFFER :: 0x308E
GL_COLORSPACE :: 0x309D
CONTEXT_MAJOR_VERSION :: 0x3098
CONTEXT_MINOR_VERSION :: 0x30FB
CONTEXT_OPENGL_PROFILE_MASK :: 0x30FD
OPENGL_API :: 0x30A2
foreign import egl "system:EGL"
@(default_calling_convention="c", link_prefix="egl")
foreign egl {
GetDisplay :: proc(display: NativeDisplayType) -> Display ---
Initialize :: proc(display: Display, major: ^i32, minor: ^i32) -> i32 ---
BindAPI :: proc(api: u32) -> i32 ---
ChooseConfig :: proc(display: Display, attrib_list: ^i32, configs: ^Context, config_size: i32, num_config: ^i32) -> i32 ---
CreateWindowSurface :: proc(display: Display, config: Config, native_window: NativeWindowType, attrib_list: ^i32) -> Surface ---
CreateContext :: proc(display: Display, config: Config, share_context: Context, attrib_list: ^i32) -> Context ---
MakeCurrent :: proc(display: Display, draw: Surface, read: Surface, ctx: Context) -> i32 ---
SwapInterval :: proc(display: Display, interval: i32) -> i32 ---
SwapBuffers :: proc(display: Display, surface: Surface) -> i32 ---
GetProcAddress :: proc(name: cstring) -> rawptr ---
}
gl_set_proc_address :: proc(p: rawptr, name: cstring) {
(^rawptr)(p)^ = GetProcAddress(name)
}