X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=src%2Fvoglcommon%2Fvogl_gl_replayer.cpp;h=0df3d49b2b0ff15ff54e71ece80cd7ec708ae193;hb=bd03c77e52b9a8acd470933829b8cd0419aeb3ed;hp=f11a954f30cea9a8d81bd1d7f680dfac1ee66f91;hpb=d73de670dade59a783990e5ac264bb3cfd9d45d9;p=vogl

diff --git a/src/voglcommon/vogl_gl_replayer.cpp b/src/voglcommon/vogl_gl_replayer.cpp
index f11a954..0df3d49 100644
--- a/src/voglcommon/vogl_gl_replayer.cpp
+++ b/src/voglcommon/vogl_gl_replayer.cpp
@@ -4008,7 +4008,8 @@ vogl_gl_replayer::status_t vogl_gl_replayer::process_gl_entrypoint_packet_intern
 // (typically pointers to fixed size buffers, or params directly controlling the size of buffers).
 #define VOGL_SIMPLE_REPLAY_FUNC_BEGIN(name, num_params) \
     case VOGL_ENTRYPOINT_##name:                        \
-    { GL_ENTRYPOINT(name)(
+    { if (!GL_ENTRYPOINT(name)) { process_entrypoint_error("vogl_gl_replayer::process_gl_entrypoint_packet_internal: Can't call NULL GL entrypoint %s (maybe a missing extension?)\n", #name); } else \
+    GL_ENTRYPOINT(name)(
 #define VOGL_SIMPLE_REPLAY_FUNC_PARAM_VALUE(type, index) trace_packet.get_param_value<type>(index)
 #define VOGL_SIMPLE_REPLAY_FUNC_PARAM_SEPERATOR ,
 #define VOGL_SIMPLE_REPLAY_FUNC_PARAM_CLIENT_MEMORY(type, index) trace_packet.get_param_client_memory<type>(index)