X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=retrace%2Fglretrace_main.cpp;h=1418ca3d0fcc9bd54326263af35763136dd656c8;hb=b080de4420648a49acad4950868522075c6f84c8;hp=bd5378a4bb0d981ab0c69b0a247bb1bbdf92f954;hpb=04f42b803c60b593359322b80af4003361ccd097;p=apitrace

diff --git a/retrace/glretrace_main.cpp b/retrace/glretrace_main.cpp
index bd5378a..1418ca3 100755
--- a/retrace/glretrace_main.cpp
+++ b/retrace/glretrace_main.cpp
@@ -319,6 +319,7 @@ frame_complete(trace::Call &call) {
         return;
     }
 
+    assert(currentContext->drawable);
     if (retrace::debug && !currentContext->drawable->visible) {
         retrace::warning(call) << "could not infer drawable size (glViewport never called)\n";
     }
@@ -390,9 +391,35 @@ debugOutputCallback(GLenum source, GLenum type, GLuint id, GLenum severity, GLsi
 } /* namespace glretrace */
 
 
+class GLDumper : public retrace::Dumper {
+public:
+    image::Image *
+    getSnapshot(void) {
+        if (!glretrace::getCurrentContext()) {
+            return NULL;
+        }
+        return glstate::getDrawBufferImage();
+    }
+
+    bool
+    dumpState(std::ostream &os) {
+        glretrace::Context *currentContext = glretrace::getCurrentContext();
+        if (glretrace::insideGlBeginEnd ||
+            !currentContext) {
+            return false;
+        }
+        glstate::dumpCurrentContext(os);
+        return true;
+    }
+};
+
+static GLDumper glDumper;
+
+
 void
 retrace::setUp(void) {
     glws::init();
+    dumper = &glDumper;
 }
 
 
@@ -407,35 +434,13 @@ retrace::addCallbacks(retrace::Retracer &retracer)
 }
 
 
-image::Image *
-retrace::getSnapshot(void) {
-    if (!glretrace::getCurrentContext()) {
-        return NULL;
-    }
-
-    return glstate::getDrawBufferImage();
-}
-
-
-bool
-retrace::dumpState(std::ostream &os)
-{
-    glretrace::Context *currentContext = glretrace::getCurrentContext();
-
-    if (glretrace::insideGlBeginEnd ||
-        !currentContext) {
-        return false;
-    }
-
-    glstate::dumpCurrentContext(os);
-
-    return true;
-}
-
 void
 retrace::flushRendering(void) {
-    glretrace::flushQueries();
-    glFlush();
+    glretrace::Context *currentContext = glretrace::getCurrentContext();
+    if (currentContext) {
+        glretrace::flushQueries();
+        glFlush();
+    }
 }
 
 void