1 files changed, 15 insertions, 46 deletions

diff --git a/render/egl.c b/render/egl.c
index 82dea50c..9815b923 100644
--- a/render/egl.c
+++ b/render/egl.c
@@ -4,6 +4,7 @@
 #include <stdlib.h>
 #include <wlr/util/log.h>
 #include <wlr/egl.h>
+#include "render/glapi.h"
 
 // Extension documentation
 // https://www.khronos.org/registry/EGL/extensions/KHR/EGL_KHR_image_base.txt.
@@ -46,27 +47,6 @@ const char *egl_error(void) {
 	}
 }
 
-static bool egl_exts(struct wlr_egl *egl) {
-	egl->get_platform_display = (PFNEGLGETPLATFORMDISPLAYEXTPROC)
-		eglGetProcAddress("eglGetPlatformDisplayEXT");
-
-	if (!egl->get_platform_display) {
-		wlr_log(L_ERROR, "Failed to load EGL extension 'eglGetPlatformDisplayEXT'");
-		return false;
-	}
-
-	egl->create_platform_window_surface = (PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC)
-		eglGetProcAddress("eglCreatePlatformWindowSurfaceEXT");
-
-	if (!egl->create_platform_window_surface) {
-		wlr_log(L_ERROR,
-			"Failed to load EGL extension 'eglCreatePlatformWindowSurfaceEXT'");
-		return false;
-	}
-
-	return true;
-}
-
 static bool egl_get_config(EGLDisplay disp, EGLConfig *out, EGLint visual_id) {
 	EGLint count = 0, matched = 0, ret;
 
@@ -103,7 +83,7 @@ static bool egl_get_config(EGLDisplay disp, EGLConfig *out, EGLint visual_id) {
 
 bool wlr_egl_init(struct wlr_egl *egl, EGLenum platform, EGLint visual_id,
 		void *remote_display) {
-	if (!egl_exts(egl)) {
+	if (!load_glapi()) {
 		return false;
 	}
 
@@ -112,7 +92,7 @@ bool wlr_egl_init(struct wlr_egl *egl, EGLenum platform, EGLint visual_id,
 		goto error;
 	}
 
-	egl->display = egl->get_platform_display(platform, remote_display, NULL);
+	egl->display = eglGetPlatformDisplayEXT(platform, remote_display, NULL);
 	if (egl->display == EGL_NO_DISPLAY) {
 		wlr_log(L_ERROR, "Failed to create EGL display: %s", egl_error());
 		goto error;
@@ -142,22 +122,11 @@ bool wlr_egl_init(struct wlr_egl *egl, EGLenum platform, EGLint visual_id,
 	eglMakeCurrent(egl->display, EGL_NO_SURFACE, EGL_NO_SURFACE, egl->context);
 	egl->egl_exts = eglQueryString(egl->display, EGL_EXTENSIONS);
 	if (strstr(egl->egl_exts, "EGL_WL_bind_wayland_display") == NULL ||
-		strstr(egl->egl_exts, "EGL_KHR_image_base") == NULL) {
+			strstr(egl->egl_exts, "EGL_KHR_image_base") == NULL) {
 		wlr_log(L_ERROR, "Required egl extensions not supported");
 		goto error;
 	}
 
-	egl->eglCreateImageKHR = (PFNEGLCREATEIMAGEKHRPROC)
-		eglGetProcAddress("eglCreateImageKHR");
-	egl->eglDestroyImageKHR = (PFNEGLDESTROYIMAGEKHRPROC)
-		eglGetProcAddress("eglDestroyImageKHR");
-	egl->eglQueryWaylandBufferWL = (PFNEGLQUERYWAYLANDBUFFERWL)
-		(void*) eglGetProcAddress("eglQueryWaylandBufferWL");
-	egl->eglBindWaylandDisplayWL = (PFNEGLBINDWAYLANDDISPLAYWL)
-		(void*) eglGetProcAddress("eglBindWaylandDisplayWL");
-	egl->eglUnbindWaylandDisplayWL = (PFNEGLUNBINDWAYLANDDISPLAYWL)
-		(void*) eglGetProcAddress("eglUnbindWaylandDisplayWL");
-
 	egl->gl_exts = (const char*) glGetString(GL_EXTENSIONS);
 	wlr_log(L_INFO, "Using EGL %d.%d", (int)major, (int)minor);
 	wlr_log(L_INFO, "Supported EGL extensions: %s", egl->egl_exts);
@@ -174,8 +143,8 @@ error:
 
 void wlr_egl_free(struct wlr_egl *egl) {
 	eglMakeCurrent(EGL_NO_DISPLAY, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
-	if (egl->wl_display && egl->eglUnbindWaylandDisplayWL) {
-		egl->eglUnbindWaylandDisplayWL(egl->display, egl->wl_display);
+	if (egl->wl_display && eglUnbindWaylandDisplayWL) {
+		eglUnbindWaylandDisplayWL(egl->display, egl->wl_display);
 	}
 
 	eglDestroyContext(egl->display, egl->context);
@@ -184,11 +153,11 @@ void wlr_egl_free(struct wlr_egl *egl) {
 }
 
 bool wlr_egl_bind_display(struct wlr_egl *egl, struct wl_display *local_display) {
-	if (!egl->eglBindWaylandDisplayWL) {
+	if (!eglBindWaylandDisplayWL) {
 		return false;
 	}
 
-	if (egl->eglBindWaylandDisplayWL(egl->display, local_display)) {
+	if (eglBindWaylandDisplayWL(egl->display, local_display)) {
 		egl->wl_display = local_display;
 		return true;
 	}
@@ -198,33 +167,33 @@ bool wlr_egl_bind_display(struct wlr_egl *egl, struct wl_display *local_display)
 
 bool wlr_egl_query_buffer(struct wlr_egl *egl, struct wl_resource *buf,
 		int attrib, int *value) {
-	if (!egl->eglQueryWaylandBufferWL) {
+	if (!eglQueryWaylandBufferWL) {
 		return false;
 	}
-	return egl->eglQueryWaylandBufferWL(egl->display, buf, attrib, value);
+	return eglQueryWaylandBufferWL(egl->display, buf, attrib, value);
 }
 
 EGLImage wlr_egl_create_image(struct wlr_egl *egl, EGLenum target,
 		EGLClientBuffer buffer, const EGLint *attribs) {
-	if (!egl->eglCreateImageKHR) {
+	if (!eglCreateImageKHR) {
 		return false;
 	}
 
-	return egl->eglCreateImageKHR(egl->display, egl->context, target,
+	return eglCreateImageKHR(egl->display, egl->context, target,
 		buffer, attribs);
 }
 
 bool wlr_egl_destroy_image(struct wlr_egl *egl, EGLImage image) {
-	if (!egl->eglDestroyImageKHR) {
+	if (!eglDestroyImageKHR) {
 		return false;
 	}
 
-	egl->eglDestroyImageKHR(egl->display, image);
+	eglDestroyImageKHR(egl->display, image);
 	return true;
 }
 
 EGLSurface wlr_egl_create_surface(struct wlr_egl *egl, void *window) {
-	EGLSurface surf = egl->create_platform_window_surface(egl->display, egl->config,
+	EGLSurface surf = eglCreatePlatformWindowSurfaceEXT(egl->display, egl->config,
 		window, NULL);
 	if (surf == EGL_NO_SURFACE) {
 		wlr_log(L_ERROR, "Failed to create EGL surface: %s", egl_error());