X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Fbcwindow3d.C;h=d68e935415dd5e4a1f912003df42a8bdc25d3268;hp=57118e7421bba74dedbb056bc039ef5e850155d8;hb=da1e39d85e138b0d552e932d875c05e8dc743244;hpb=7fd85fb66168f6b518c5f2d73e04036e87faa0e1

diff --git a/cinelerra-5.1/guicast/bcwindow3d.C b/cinelerra-5.1/guicast/bcwindow3d.C
index 57118e74..d68e9354 100644
--- a/cinelerra-5.1/guicast/bcwindow3d.C
+++ b/cinelerra-5.1/guicast/bcwindow3d.C
@@ -192,9 +192,30 @@ bool BC_WindowBase::glx_make_current(GLXDrawable draw, GLXContext glx_ctxt)
 	return glXMakeContextCurrent(get_display(), draw, draw, glx_ctxt);
 }
 
+//#define GL_BUG
+#ifdef GL_BUG
+static void GLAPIENTRY glDebugCallback(GLenum source, GLenum type,
+	GLuint id, GLenum severity, GLsizei length, const GLchar* message,
+	const void* userParam)
+{
+	fprintf(stderr, "GL CALLBACK: %s type = 0x%x, severity = 0x%x, message = %s\n",
+		( type == GL_DEBUG_TYPE_ERROR ? "** GL ERROR **" : "" ),
+		type, severity, message );
+}
+#endif
+
 bool BC_WindowBase::glx_make_current(GLXDrawable draw)
 {
-	return glx_make_current(draw, glx_win_context);
+	bool ret = glx_make_current(draw, glx_win_context);
+#ifdef GL_BUG
+	//Enabling OpenGL debug output
+	glDebugMessageControl(GL_DONT_CARE, GL_DONT_CARE, GL_DONT_CARE, 0, 0, GL_TRUE);
+	glEnable(GL_DEBUG_OUTPUT);
+	glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS);
+	glDebugMessageCallback(glDebugCallback, 0);
+	glEnable(GL_DEBUG_OUTPUT);
+#endif
+	return ret;
 }
 
 #endif
@@ -237,14 +258,14 @@ void BC_WindowBase::flip_opengl()
 #endif
 }
 
-unsigned int BC_WindowBase::get_shader(char *source, int *got_it)
+int BC_WindowBase::get_shader(unsigned int *handle, const char *vert, const char *frag)
 {
-	return get_resources()->get_synchronous()->get_shader(source, got_it);
+	return get_resources()->get_synchronous()->get_shader(handle, vert, frag);
 }
 
-void BC_WindowBase::put_shader(unsigned int handle, char *source)
+void BC_WindowBase::put_shader(unsigned int handle, const char *vert, const char *frag)
 {
-	get_resources()->get_synchronous()->put_shader(handle, source);
+	get_resources()->get_synchronous()->put_shader(handle, vert, frag);
 }
 
 int BC_WindowBase::get_opengl_server_version()