Added test_2692() and fix rebase implementation.

Changed `fz_identity` to `mupdf.FzMatrix()` and use `mupdf.FzCookie()` instead
of `None.

Author: julian-smith-artifex-com

src/__init__.py

@@ -13723,9 +13723,9 @@ def JM_pixmap_from_page(doc, page, ctm, cs, alpha, annots, clip):
 
     dev = mupdf.fz_new_draw_device(matrix, pix)
     if annots:
-        mupdf.fz_run_page(page, dev, fz_identity, NULL);
+        mupdf.fz_run_page(page, dev, mupdf.FzMatrix(), NULL);
     else:
-        fz_run_page_contents(ctx, page, dev, fz_identity, mupdf.FzCookie())
+        fz_run_page_contents(ctx, page, dev, mupdf.FzMatrix(), mupdf.FzCookie())
     mupdf.fz_close_device(dev)
     return pix
 
@@ -16236,7 +16236,7 @@ def JM_pixmap_from_display_list(
 
     if not mupdf.fz_is_infinite_rect(rclip):
         dev = mupdf.fz_new_draw_device_with_bbox(matrix, pix, irect)
-        mupdf.fz_run_display_list(list_, dev, fz_identity, rclip, None)
+        mupdf.fz_run_display_list(list_, dev, mupdf.FzMatrix(), rclip, mupdf.FzCookie())
     else:
         dev = mupdf.fz_new_draw_device(matrix, pix)
         mupdf.fz_run_display_list(list_, dev, mupdf.FzMatrix(), mupdf.FzRect(mupdf.FzRect.Fixed_INFINITE), mupdf.FzCookie())
@@ -20518,7 +20518,7 @@ def _derotate_matrix(page):
         if isinstance(page, mupdf.PdfPage):
             return JM_py_from_matrix(JM_derotate_page_matrix(page))
         else:
-            return JM_py_from_matrix(fz_identity)
+            return JM_py_from_matrix(mupdf.FzMatrix())
 
     @staticmethod
     def _fill_widget(annot, widget):

tests/test_general.py

@@ -511,3 +511,15 @@ def test_2430():
     font = fitz.Font("helv")
     for i in range(1000):
         _ = font.flags
+
+def test_2692():
+    document = fitz.Document(f'{scriptdir}/resources/2.pdf')
+    for page in document:
+        pix = pix = page.get_pixmap(clip=fitz.Rect(0,0,10,10))
+        dl = page.get_displaylist(annots=True)
+        pix = dl.get_pixmap(
+                matrix=fitz.Identity,
+                colorspace=fitz.csRGB,
+                alpha=False,
+                clip=fitz.Rect(0,0,10,10),
+                )