fix output in glGetFramebufferAttachmentParameteriv

2 files changed, 6 insertions, 1 deletions

diff --git a/src/library_gl.js b/src/library_gl.js
index 6575a911..075d7cb5 100644
--- a/src/library_gl.js
+++ b/src/library_gl.js
@@ -1704,7 +1704,7 @@ var LibraryGL = {
   glGetFramebufferAttachmentParameteriv__sig: 'viiii',
   glGetFramebufferAttachmentParameteriv: function(target, attachment, pname, params) {
     var result = Module.ctx.getFramebufferAttachmentParameter(target, attachment, pname);
-    {{{ makeSetValue('params', '0', 'params', 'i32') }}};
+    {{{ makeSetValue('params', '0', 'result', 'i32') }}};
   },
 
   glIsFramebuffer__sig: 'ii',
diff --git a/tests/aniso.c b/tests/aniso.c
index f1674cad..443e50aa 100644
--- a/tests/aniso.c
+++ b/tests/aniso.c
@@ -151,6 +151,11 @@ int main(int argc, char *argv[])
       assert(!glGetError());
       glBindFramebuffer(GL_RENDERBUFFER, 0);
       assert(glGetError());
+
+      GLint out = 321;
+      assert(!glGetError());
+      glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, &out); // invalid, just test output
+      assert(out == 0);
     }
 
     // Prepare and Render