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render: add support for explicit sync

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This commit is contained in:
Julian Orth 2024-03-21 23:26:34 +01:00
parent 1b4492c670
commit 816315170f
22 changed files with 531 additions and 94 deletions
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12
src/gfx_apis/gl/egl/display.rs
View file

@ -24,9 +24,10 @@ use {
PROCS,
},
ext::{
get_display_ext, get_gl_ext, DisplayExt, GlExt, EXT_CREATE_CONTEXT_ROBUSTNESS,
EXT_IMAGE_DMA_BUF_IMPORT_MODIFIERS, GL_OES_EGL_IMAGE, GL_OES_EGL_IMAGE_EXTERNAL,
KHR_IMAGE_BASE, KHR_NO_CONFIG_CONTEXT, KHR_SURFACELESS_CONTEXT,
get_display_ext, get_gl_ext, DisplayExt, GlExt, ANDROID_NATIVE_FENCE_SYNC,
EXT_CREATE_CONTEXT_ROBUSTNESS, EXT_IMAGE_DMA_BUF_IMPORT_MODIFIERS,
GL_OES_EGL_IMAGE, GL_OES_EGL_IMAGE_EXTERNAL, KHR_FENCE_SYNC, KHR_IMAGE_BASE,
KHR_NO_CONFIG_CONTEXT, KHR_SURFACELESS_CONTEXT, KHR_WAIT_SYNC,
MESA_CONFIGLESS_CONTEXT,
},
proc::ExtProc,
@ -65,6 +66,7 @@ pub struct EglDisplay {
pub formats: AHashMap<u32, EglFormat>,
pub gbm: Rc<GbmDevice>,
pub dpy: EGLDisplay,
pub explicit_sync: bool,
}
impl EglDisplay {
@ -99,6 +101,7 @@ impl EglDisplay {
formats: AHashMap::new(),
gbm: Rc::new(gbm),
dpy,
explicit_sync: false,
};
let mut major = 0;
let mut minor = 0;
@ -122,6 +125,9 @@ impl EglDisplay {
return Err(RenderError::SurfacelessContext);
}
dpy.formats = query_formats(procs, dpy.dpy)?;
dpy.explicit_sync = dpy
.exts
.contains(KHR_FENCE_SYNC | KHR_WAIT_SYNC | ANDROID_NATIVE_FENCE_SYNC);
Ok(Rc::new(dpy))
}

3
src/gfx_apis/gl/egl/sys.rs
View file

@ -6,6 +6,7 @@ pub type EGLBoolean = c::c_uint;
#[allow(dead_code)]
pub type EGLuint64KHR = u64;
pub type EGLAttrib = isize;
pub type EGLSyncKHR = *mut u8;
egl_transparent!(EGLDisplay);
egl_transparent!(EGLSurface);
@ -83,6 +84,8 @@ pub const EGL_DMA_BUF_PLANE3_MODIFIER_LO_EXT: EGLint = 0x3449;
pub const EGL_DMA_BUF_PLANE3_MODIFIER_HI_EXT: EGLint = 0x344A;
pub const EGL_IMAGE_PRESERVED_KHR: EGLint = 0x30D2;
pub const EGL_LINUX_DMA_BUF_EXT: EGLint = 0x3270;
pub const EGL_SYNC_NATIVE_FENCE_ANDROID: EGLenum = 0x3144;
pub const EGL_SYNC_NATIVE_FENCE_FD_ANDROID: EGLint = 0x3145;
dynload! {
EGL: Egl from "libEGL.so" {