Add ctx parameter and remove embedded contexts for API regularity.

Purge several embedded contexts:

Remove embedded context in fz_output.
Remove embedded context in fz_stream.
Remove embedded context in fz_device.
Remove fz_rebind_stream (since it is no longer necessary).
Remove embedded context in svg_device.
Remove embedded context in XML parser.

Add ctx argument to fz_document functions.

Remove embedded context in fz_document.
Remove embedded context in pdf_document.
Remove embedded context in pdf_obj.

Make fz_page independent of fz_document in the interface.

We shouldn't need to pass the document to all functions handling a page.
If a page is tied to the source document, it's redundant; otherwise it's
just pointless.

Fix reference counting oddity in fz_new_image_from_pixmap.

1 files changed, 2 insertions, 13 deletions

diff --git a/include/mupdf/fitz/shade.h b/include/mupdf/fitz/shade.h
index aa7061b9..55e8767b 100644
--- a/include/mupdf/fitz/shade.h
+++ b/include/mupdf/fitz/shade.h
@@ -90,19 +90,8 @@ struct fz_vertex_s
 	float c[FZ_MAX_COLORS];
 };
 
-typedef struct fz_mesh_processor_s fz_mesh_processor;
-
-typedef void (fz_mesh_prepare_fn)(void *arg, fz_vertex *v, const float *c);
-typedef void (fz_mesh_process_fn)(void *arg, fz_vertex *av, fz_vertex *bv, fz_vertex *cv);
-
-struct fz_mesh_processor_s {
-	fz_context *ctx;
-	fz_shade *shade;
-	fz_mesh_prepare_fn *prepare;
-	fz_mesh_process_fn *process;
-	void *process_arg;
-	int ncomp;
-};
+typedef void (fz_mesh_prepare_fn)(fz_context *ctx, void *arg, fz_vertex *v, const float *c);
+typedef void (fz_mesh_process_fn)(fz_context *ctx, void *arg, fz_vertex *av, fz_vertex *bv, fz_vertex *cv);
 
 void fz_process_mesh(fz_context *ctx, fz_shade *shade, const fz_matrix *ctm,
 			fz_mesh_prepare_fn *prepare, fz_mesh_process_fn *process, void *process_arg);