forward declare GLX typedefs to limit conflicts from glx.h

2 files changed, 9 insertions, 3 deletions

diff --git a/platform/default/headless_display.cpp b/platform/default/headless_display.cpp
index 4756c8d2cb..c4535fc1a6 100644
--- a/platform/default/headless_display.cpp
+++ b/platform/default/headless_display.cpp
@@ -3,6 +3,10 @@
 #include <cstring>
 #include <stdexcept>
 
+#if MBGL_USE_GLX
+#include <GL/glx.h>
+#endif
+
 namespace mbgl {
 
 HeadlessDisplay::HeadlessDisplay() {
@@ -52,7 +56,7 @@ HeadlessDisplay::HeadlessDisplay() {
     // We're creating a dummy pbuffer anyway that we're not using.
     static int pixelFormat[] = {
         GLX_DRAWABLE_TYPE, GLX_PBUFFER_BIT,
-        0
+        None
     };
 
     int configs = 0;
diff --git a/platform/default/headless_view.cpp b/platform/default/headless_view.cpp
index 9df58f8026..656a774390 100644
--- a/platform/default/headless_view.cpp
+++ b/platform/default/headless_view.cpp
@@ -28,6 +28,8 @@ CGLProc CGLGetProcAddress(const char *proc) {
     CFRelease(name);
     return symbol;
 }
+#elif MBGL_USE_GLX
+#include <GL/glx.h>
 #endif
 
 namespace mbgl {
@@ -104,7 +106,7 @@ void HeadlessView::createContext() {
 
     if (!glContext) {
         // Try to create a legacy context
-        glContext = glXCreateNewContext(xDisplay, fbConfigs[0], GLX_RGBA_TYPE, 0, True);
+        glContext = glXCreateNewContext(xDisplay, fbConfigs[0], GLX_RGBA_TYPE, None, True);
         if (glContext) {
             if (!glXIsDirect(xDisplay, glContext)) {
                 mbgl::Log::Error(mbgl::Event::OpenGL, "Failed to create direct OpenGL Legacy context");
@@ -123,7 +125,7 @@ void HeadlessView::createContext() {
     int pbufferAttributes[] = {
         GLX_PBUFFER_WIDTH, 8,
         GLX_PBUFFER_HEIGHT, 8,
-        0
+        None
     };
     glxPbuffer = glXCreatePbuffer(xDisplay, fbConfigs[0], pbufferAttributes);
 #endif