--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/platform/java/jni/displaylist.c	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,217 @@
+// Copyright (C) 2004-2025 Artifex Software, Inc.
+//
+// This file is part of MuPDF.
+//
+// MuPDF is free software: you can redistribute it and/or modify it under the
+// terms of the GNU Affero General Public License as published by the Free
+// Software Foundation, either version 3 of the License, or (at your option)
+// any later version.
+//
+// MuPDF is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+// FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+// details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with MuPDF. If not, see <https://www.gnu.org/licenses/agpl-3.0.en.html>
+//
+// Alternative licensing terms are available from the licensor.
+// For commercial licensing, see <https://www.artifex.com/> or contact
+// Artifex Software, Inc., 39 Mesa Street, Suite 108A, San Francisco,
+// CA 94129, USA, for further information.
+
+/* DisplayList interface */
+
+JNIEXPORT jlong JNICALL
+FUN(DisplayList_newNative)(JNIEnv *env, jobject self, jobject jmediabox)
+{
+	fz_context *ctx = get_context(env);
+	fz_rect mediabox = from_Rect(env, jmediabox);
+
+	fz_display_list *list = NULL;
+
+	if (!ctx) return 0;
+
+	fz_try(ctx)
+		list = fz_new_display_list(ctx, mediabox);
+	fz_catch(ctx)
+		jni_rethrow(env, ctx);
+
+	return jlong_cast(list);
+}
+
+JNIEXPORT void JNICALL
+FUN(DisplayList_run)(JNIEnv *env, jobject self, jobject jdev, jobject jctm, jobject jrect, jobject jcookie)
+{
+	fz_context *ctx = get_context(env);
+	fz_display_list *list = from_DisplayList(env, self);
+	fz_device *dev = from_Device(env, jdev);
+	fz_matrix ctm = from_Matrix(env, jctm);
+	fz_cookie *cookie = from_Cookie(env, jcookie);
+	NativeDeviceInfo *info;
+	fz_rect rect;
+	int err;
+
+	if (!ctx || !list) return;
+	if (!dev) jni_throw_arg_void(env, "device must not be null");
+
+	/* Use a scissor rectangle if one is supplied */
+	if (jrect)
+		rect = from_Rect(env, jrect);
+	else
+		rect = fz_infinite_rect;
+
+	info = lockNativeDevice(env, jdev, &err);
+	if (err)
+		return;
+	fz_try(ctx)
+		fz_run_display_list(ctx, list, dev, ctm, rect, cookie);
+	fz_always(ctx)
+		unlockNativeDevice(env, info);
+	fz_catch(ctx)
+		jni_rethrow_void(env, ctx);
+}
+
+JNIEXPORT void JNICALL
+FUN(DisplayList_finalize)(JNIEnv *env, jobject self)
+{
+	fz_context *ctx = get_context(env);
+	fz_display_list *list = from_DisplayList_safe(env, self);
+	if (!ctx || !list) return;
+	(*env)->SetLongField(env, self, fid_DisplayList_pointer, 0);
+	fz_drop_display_list(ctx, list);
+}
+
+JNIEXPORT jobject JNICALL
+FUN(DisplayList_toPixmap)(JNIEnv *env, jobject self, jobject jctm, jobject jcs, jboolean alpha)
+{
+	fz_context *ctx = get_context(env);
+	fz_display_list *list = from_DisplayList(env, self);
+	fz_matrix ctm = from_Matrix(env, jctm);
+	fz_colorspace *cs = from_ColorSpace(env, jcs);
+	fz_pixmap *pixmap = NULL;
+
+	if (!ctx || !list) return NULL;
+
+	fz_try(ctx)
+		pixmap = fz_new_pixmap_from_display_list(ctx, list, ctm, cs, alpha);
+	fz_catch(ctx)
+		jni_rethrow(env, ctx);
+
+	return to_Pixmap_safe_own(ctx, env, pixmap);
+}
+
+JNIEXPORT jobject JNICALL
+FUN(DisplayList_toStructuredText)(JNIEnv *env, jobject self, jstring joptions)
+{
+	fz_context *ctx = get_context(env);
+	fz_display_list *list = from_DisplayList(env, self);
+	fz_stext_page *text = NULL;
+	const char *options= NULL;
+	fz_stext_options opts;
+
+	if (!ctx || !list) return NULL;
+
+	if (joptions)
+	{
+		options = (*env)->GetStringUTFChars(env, joptions, NULL);
+		if (!options) return NULL;
+	}
+
+	fz_try(ctx)
+	{
+		fz_parse_stext_options(ctx, &opts, options);
+		text = fz_new_stext_page_from_display_list(ctx, list, &opts);
+	}
+	fz_always(ctx)
+	{
+		if (options)
+			(*env)->ReleaseStringUTFChars(env, joptions, options);
+	}
+	fz_catch(ctx)
+		jni_rethrow(env, ctx);
+
+	return to_StructuredText_safe_own(ctx, env, text);
+}
+
+JNIEXPORT jobjectArray JNICALL
+FUN(DisplayList_search)(JNIEnv *env, jobject self, jstring jneedle)
+{
+	fz_context *ctx = get_context(env);
+	fz_display_list *list = from_DisplayList(env, self);
+	const char *needle = NULL;
+	search_state state = { env, NULL, 0 };
+	jobject jsample = NULL;
+
+	if (!ctx || !list) return NULL;
+	if (!jneedle) jni_throw_arg(env, "needle must not be null");
+
+	needle = (*env)->GetStringUTFChars(env, jneedle, NULL);
+	if (!needle) return NULL;
+
+	state.hits = (*env)->NewObject(env, cls_ArrayList, mid_ArrayList_init);
+	if (!state.hits || (*env)->ExceptionCheck(env)) return NULL;
+
+	fz_try(ctx)
+		fz_search_display_list_cb(ctx, list, needle, hit_callback, &state);
+	fz_always(ctx)
+	{
+		(*env)->ReleaseStringUTFChars(env, jneedle, needle);
+	}
+	fz_catch(ctx)
+		jni_rethrow(env, ctx);
+
+	if (state.error)
+		return NULL;
+
+	jsample = (*env)->NewObjectArray(env, 0, cls_ArrayOfQuad, NULL);
+	return (*env)->CallObjectMethod(env, state.hits, mid_ArrayList_toArray, jsample);
+}
+
+JNIEXPORT jobject JNICALL
+FUN(DisplayList_getBounds)(JNIEnv *env, jobject self)
+{
+	fz_context *ctx = get_context(env);
+	fz_display_list *list = from_DisplayList(env, self);
+	fz_rect bounds;
+
+	if (!ctx || !list) return NULL;
+
+	fz_try(ctx)
+		bounds = fz_bound_display_list(ctx, list);
+	fz_catch(ctx)
+		jni_rethrow(env, ctx);
+
+	return to_Rect(ctx, env, bounds);
+}
+
+JNIEXPORT jobject JNICALL
+FUN(DisplayList_decodeBarcode)(JNIEnv *env, jobject self, jobject jsubarea, jfloat rotate)
+{
+	fz_context *ctx = get_context(env);
+	fz_display_list *list = from_DisplayList(env, self);
+	fz_rect subarea = from_Rect(env, jsubarea);
+	fz_barcode_type type = FZ_BARCODE_NONE;
+	char *contents = NULL;
+	jobject jcontents;
+	jobject jbarcodeinfo;
+
+	if (!ctx || !list)
+		return NULL;
+
+	fz_try(ctx)
+		contents = fz_decode_barcode_from_display_list(ctx, &type, list, subarea, rotate);
+	fz_catch(ctx)
+		jni_rethrow(env, ctx);
+
+	jcontents = (*env)->NewStringUTF(env, contents);
+	fz_free(ctx, contents);
+	if (!jcontents || (*env)->ExceptionCheck(env))
+		return NULL;
+
+	jbarcodeinfo = (*env)->NewObject(env, cls_BarcodeInfo, mid_BarcodeInfo_init, type, jcontents);
+	if (!jbarcodeinfo || (*env)->ExceptionCheck(env))
+		return NULL;
+
+	return jbarcodeinfo;
+}