diff options
| -rw-r--r-- | platform/java/mupdf_native.c | 268 |
1 files changed, 195 insertions, 73 deletions
diff --git a/platform/java/mupdf_native.c b/platform/java/mupdf_native.c index fa03ba84..4b9565c5 100644 --- a/platform/java/mupdf_native.c +++ b/platform/java/mupdf_native.c @@ -1136,59 +1136,6 @@ static inline jobject to_StructuredText_safe_own(fz_context *ctx, JNIEnv *env, f /* Conversion functions: Java to C. These all throw java exceptions. */ -static inline int from_jfloatArray(JNIEnv *env, float *color, jint n, jfloatArray jcolor) -{ - jsize len; - - if (!jcolor) - len = 0; - else - { - len = (*env)->GetArrayLength(env, jcolor); - if (len > n) - len = n; - (*env)->GetFloatArrayRegion(env, jcolor, 0, len, color); - if ((*env)->ExceptionCheck(env)) return 0; - } - - if (len < n) - memset(color+len, 0, (n - len) * sizeof(float)); - - return 1; -} - -static inline fz_matrix from_Matrix(JNIEnv *env, jobject jmat) -{ - fz_matrix mat; - - if (!jmat) - return fz_identity; - - mat.a = (*env)->GetFloatField(env, jmat, fid_Matrix_a); - mat.b = (*env)->GetFloatField(env, jmat, fid_Matrix_b); - mat.c = (*env)->GetFloatField(env, jmat, fid_Matrix_c); - mat.d = (*env)->GetFloatField(env, jmat, fid_Matrix_d); - mat.e = (*env)->GetFloatField(env, jmat, fid_Matrix_e); - mat.f = (*env)->GetFloatField(env, jmat, fid_Matrix_f); - - return mat; -} - -static inline fz_rect from_Rect(JNIEnv *env, jobject jrect) -{ - fz_rect rect; - - if (!jrect) - return fz_empty_rect; - - rect.x0 = (*env)->GetFloatField(env, jrect, fid_Rect_x0); - rect.x1 = (*env)->GetFloatField(env, jrect, fid_Rect_x1); - rect.y0 = (*env)->GetFloatField(env, jrect, fid_Rect_y0); - rect.y1 = (*env)->GetFloatField(env, jrect, fid_Rect_y1); - - return rect; -} - static inline fz_annot *from_Annotation(JNIEnv *env, jobject jobj) { fz_annot *annot; @@ -1369,6 +1316,181 @@ static inline fz_text *from_Text(JNIEnv *env, jobject jobj) return text; } +static inline int from_jfloatArray(JNIEnv *env, float *color, jint n, jfloatArray jcolor) +{ + jsize len; + + if (!jcolor) + len = 0; + else + { + len = (*env)->GetArrayLength(env, jcolor); + if (len > n) + len = n; + (*env)->GetFloatArrayRegion(env, jcolor, 0, len, color); + if ((*env)->ExceptionCheck(env)) return 0; + } + + if (len < n) + memset(color+len, 0, (n - len) * sizeof(float)); + + return 1; +} + +static inline fz_matrix from_Matrix(JNIEnv *env, jobject jmat) +{ + fz_matrix mat; + + if (!jmat) + return fz_identity; + + mat.a = (*env)->GetFloatField(env, jmat, fid_Matrix_a); + mat.b = (*env)->GetFloatField(env, jmat, fid_Matrix_b); + mat.c = (*env)->GetFloatField(env, jmat, fid_Matrix_c); + mat.d = (*env)->GetFloatField(env, jmat, fid_Matrix_d); + mat.e = (*env)->GetFloatField(env, jmat, fid_Matrix_e); + mat.f = (*env)->GetFloatField(env, jmat, fid_Matrix_f); + + return mat; +} + +static inline fz_rect from_Rect(JNIEnv *env, jobject jrect) +{ + fz_rect rect; + + if (!jrect) + return fz_empty_rect; + + rect.x0 = (*env)->GetFloatField(env, jrect, fid_Rect_x0); + rect.x1 = (*env)->GetFloatField(env, jrect, fid_Rect_x1); + rect.y0 = (*env)->GetFloatField(env, jrect, fid_Rect_y0); + rect.y1 = (*env)->GetFloatField(env, jrect, fid_Rect_y1); + + return rect; +} + +/* Conversion functions: Java to C. None of these throw java exceptions. */ + +static inline fz_annot *from_Annotation_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_annot *, (*env)->GetLongField(env, jobj, fid_Annot_pointer)); +} + +static inline fz_buffer *from_Buffer_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_buffer *, (*env)->GetLongField(env, jobj, fid_Buffer_pointer)); +} + +static inline fz_colorspace *from_ColorSpace_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_colorspace *, (*env)->GetLongField(env, jobj, fid_ColorSpace_pointer)); +} + +static inline fz_cookie *from_Cookie_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_cookie *, (*env)->GetLongField(env, jobj, fid_Cookie_pointer)); +} + +static fz_device *from_Device_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_device *, (*env)->GetLongField(env, jobj, fid_Device_pointer)); +} + +static inline fz_display_list *from_DisplayList_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_display_list *, (*env)->GetLongField(env, jobj, fid_DisplayList_pointer)); +} + +static inline fz_document *from_Document_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_document *, (*env)->GetLongField(env, jobj, fid_Document_pointer)); +} + +static inline fz_document_writer *from_DocumentWriter_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_document_writer *, (*env)->GetLongField(env, jobj, fid_DocumentWriter_pointer)); +} + +static inline fz_font *from_Font_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_font *, (*env)->GetLongField(env, jobj, fid_Font_pointer)); +} + +static inline fz_image *from_Image_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_image *, (*env)->GetLongField(env, jobj, fid_Image_pointer)); +} + +static inline fz_page *from_Page_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_page *, (*env)->GetLongField(env, jobj, fid_Page_pointer)); +} + +static inline fz_path *from_Path_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_path *, (*env)->GetLongField(env, jobj, fid_Path_pointer)); +} + +static inline pdf_document *from_PDFDocument_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(pdf_document *, (*env)->GetLongField(env, jobj, fid_PDFDocument_pointer)); +} + +static inline pdf_graft_map *from_PDFGraftMap_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(pdf_graft_map *, (*env)->GetLongField(env, jobj, fid_PDFGraftMap_pointer)); +} + +static inline pdf_obj *from_PDFObject_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(pdf_obj *, (*env)->GetLongField(env, jobj, fid_PDFObject_pointer)); +} + +static inline fz_pixmap *from_Pixmap_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_pixmap *, (*env)->GetLongField(env, jobj, fid_Pixmap_pointer)); +} + +static inline fz_shade *from_Shade_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_shade *, (*env)->GetLongField(env, jobj, fid_Shade_pointer)); +} + +static inline fz_stroke_state *from_StrokeState_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_stroke_state *, (*env)->GetLongField(env, jobj, fid_StrokeState_pointer)); +} + +static inline fz_stext_page *from_StructuredText_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_stext_page *, (*env)->GetLongField(env, jobj, fid_StructuredText_pointer)); +} + +static inline fz_text *from_Text_safe(JNIEnv *env, jobject jobj) +{ + if (!jobj) return NULL; + return CAST(fz_text *, (*env)->GetLongField(env, jobj, fid_Text_pointer)); +} + /* Devices can either be implemented in C, or in Java. We therefore have to think about 4 possible call combinations. @@ -1751,7 +1873,7 @@ JNIEXPORT void JNICALL FUN(Device_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_device *dev = from_Device(env, self); + fz_device *dev = from_Device_safe(env, self); if (!ctx || !dev) return; @@ -2516,7 +2638,7 @@ JNIEXPORT void JNICALL FUN(ColorSpace_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_colorspace *cs = from_ColorSpace(env, self); + fz_colorspace *cs = from_ColorSpace_safe(env, self); if (!ctx || !cs) return; fz_drop_colorspace(ctx, cs); } @@ -2566,7 +2688,7 @@ JNIEXPORT void JNICALL FUN(Font_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_font *font = from_Font(env, self); + fz_font *font = from_Font_safe(env, self); if (!ctx || !font) return; @@ -2667,7 +2789,7 @@ JNIEXPORT void JNICALL FUN(Pixmap_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_pixmap *pixmap = from_Pixmap(env, self); + fz_pixmap *pixmap = from_Pixmap_safe(env, self); if (!ctx || !pixmap) return; @@ -2880,7 +3002,7 @@ JNIEXPORT void JNICALL FUN(Path_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_path *path = from_Path(env, self); + fz_path *path = from_Path_safe(env, self); if (!ctx || !path) return; @@ -3165,7 +3287,7 @@ JNIEXPORT void JNICALL FUN(StrokeState_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_stroke_state *stroke = from_StrokeState(env, self); + fz_stroke_state *stroke = from_StrokeState_safe(env, self); if (!ctx || !stroke) return; @@ -3285,7 +3407,7 @@ JNIEXPORT void JNICALL FUN(Text_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_text *text = from_Text(env, self); + fz_text *text = from_Text_safe(env, self); if (!ctx || !text) return; @@ -3460,7 +3582,7 @@ JNIEXPORT void JNICALL FUN(Image_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_image *image = from_Image(env, self); + fz_image *image = from_Image_safe(env, self); if (!ctx || !image) return; @@ -3616,7 +3738,7 @@ JNIEXPORT void JNICALL FUN(Annotation_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_annot *annot = from_Annotation(env, self); + fz_annot *annot = from_Annotation_safe(env, self); if (!ctx || !annot) return; @@ -3840,7 +3962,7 @@ JNIEXPORT void JNICALL FUN(Document_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_document *doc = from_Document(env, self); + fz_document *doc = from_Document_safe(env, self); if (!ctx || !doc) return; @@ -4102,7 +4224,7 @@ JNIEXPORT void JNICALL FUN(Page_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_page *page = from_Page(env, self); + fz_page *page = from_Page_safe(env, self); if (!ctx || !page) return; @@ -4547,7 +4669,7 @@ JNIEXPORT void JNICALL FUN(Cookie_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_cookie *cookie = from_Cookie(env, self); + fz_cookie *cookie = from_Cookie_safe(env, self); if (!ctx || !cookie) return; @@ -4641,7 +4763,7 @@ JNIEXPORT void JNICALL FUN(DisplayList_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_display_list *list = from_DisplayList(env, self); + fz_display_list *list = from_DisplayList_safe(env, self); if (!ctx || !list) return; @@ -4732,7 +4854,7 @@ JNIEXPORT void JNICALL FUN(Buffer_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_buffer *buf = from_Buffer(env, self); + fz_buffer *buf = from_Buffer_safe(env, self); if (!ctx || !buf) return; @@ -5054,7 +5176,7 @@ JNIEXPORT void JNICALL FUN(DocumentWriter_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_document_writer *wri = from_DocumentWriter(env, self); + fz_document_writer *wri = from_DocumentWriter_safe(env, self); if (!ctx || !wri) return; @@ -5173,7 +5295,7 @@ JNIEXPORT void JNICALL FUN(StructuredText_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_stext_page *text = from_StructuredText(env, self); + fz_stext_page *text = from_StructuredText_safe(env, self); if (!ctx || !text) return; @@ -5429,7 +5551,7 @@ JNIEXPORT void JNICALL FUN(PDFDocument_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - pdf_document *pdf = from_PDFDocument(env, self); + pdf_document *pdf = from_PDFDocument_safe(env, self); if (!ctx || !pdf) return; @@ -6125,7 +6247,7 @@ JNIEXPORT void JNICALL FUN(PDFObject_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - pdf_obj *obj = from_PDFObject(env, self); + pdf_obj *obj = from_PDFObject_safe(env, self); if (!ctx || !obj) return; @@ -7371,7 +7493,7 @@ JNIEXPORT void JNICALL FUN(Shade_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - fz_shade *shd = from_Shade(env, self); + fz_shade *shd = from_Shade_safe(env, self); if (!ctx || !shd) return; @@ -7384,7 +7506,7 @@ JNIEXPORT void JNICALL FUN(PDFGraftMap_finalize)(JNIEnv *env, jobject self) { fz_context *ctx = get_context(env); - pdf_graft_map *map = from_PDFGraftMap(env, self); + pdf_graft_map *map = from_PDFGraftMap_safe(env, self); if (!ctx || !map) return; |