vo_opengl: add a generic EGL function loader function

This is pretty trivial, but also quite annoying due to details like
mismatching eglGetProcAddress() function signature (most callers just
cast the function pointer), and ARM/Linux hacks. So move them all to one
place.

1 files changed, 1 insertions, 12 deletions

diff --git a/video/out/opengl/context_rpi.c b/video/out/opengl/context_rpi.c
index fa19a6c205..e79622be5d 100644
--- a/video/out/opengl/context_rpi.c
+++ b/video/out/opengl/context_rpi.c
@@ -208,16 +208,6 @@ fail:
     return -1;
 }
 
-static void *get_proc_address(const GLubyte *name)
-{
-    void *p = eglGetProcAddress(name);
-    // EGL 1.4 (supported by the RPI firmware) does not necessarily return
-    // function pointers for core functions.
-    if (!p)
-        p = dlsym(RTLD_DEFAULT, name);
-    return p;
-}
-
 static int rpi_init(struct MPGLContext *ctx, int flags)
 {
     struct priv *p = ctx->priv;
@@ -242,8 +232,7 @@ static int rpi_init(struct MPGLContext *ctx, int flags)
 
     ctx->gl = talloc_zero(ctx, GL);
 
-    const char *exts = eglQueryString(p->egl_display, EGL_EXTENSIONS);
-    mpgl_load_functions(ctx->gl, get_proc_address, exts, p->log);
+    mpegl_load_functions(ctx->gl, p->log);
 
     ctx->native_display_type = "MPV_RPI_WINDOW";
     ctx->native_display = p->win_params;