aboutsummaryrefslogtreecommitdiff
path: root/src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp')
-rw-r--r--src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp76
1 files changed, 38 insertions, 38 deletions
diff --git a/src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp b/src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp
index db255f02..c75a32bb 100644
--- a/src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp
+++ b/src-qt5/desktop-utils/lumina-pdf/Renderer-mupdf.cpp
@@ -62,7 +62,7 @@ Renderer::Renderer(){
qDebug() << "Creating Context";
CTX = fz_new_context(NULL, &locks, FZ_STORE_UNLIMITED);
needpass = false;
- degrees = 0;
+ degrees = 0;
}
Renderer::~Renderer(){
@@ -137,7 +137,7 @@ bool Renderer::loadDocument(QString path, QString password){
void renderer(Data *data, Renderer *obj)
{
int pagenum = data->pagenumber;
- //qDebug() << "Rendering:" << pagenum;
+ //qDebug() << "Rendering:" << pagenum;
fz_context *ctx = data->ctx;
fz_display_list *list = data->list;
fz_rect bbox = data->bbox;
@@ -155,45 +155,45 @@ void renderer(Data *data, Renderer *obj)
fz_drop_context(ctx);
- if(dataHash.find(pagenum) == dataHash.end())
- dataHash.insert(pagenum, data);
- else
- dataHash[pagenum] = data;
+ if(dataHash.find(pagenum) == dataHash.end())
+ dataHash.insert(pagenum, data);
+ else
+ dataHash[pagenum] = data;
emit obj->PageLoaded(pagenum);
}
//Consider rendering through a display list
void Renderer::renderPage(int pagenum, QSize DPI, int degrees){
- qDebug() << "- Rendering Page:" << pagenum << degrees;
- Data *data;
- fz_matrix matrix;
- fz_rect bbox;
- fz_irect rbox;
- fz_pixmap *pixmap;
- fz_display_list *list;
-
- double pageDPI = 96.0;
- double sf = DPI.width() / pageDPI;
- fz_scale(&matrix, sf, sf);
- fz_pre_rotate(&matrix, degrees);
-
- fz_page *PAGE = fz_load_page(CTX, DOC, pagenum);
- fz_bound_page(CTX, PAGE, &bbox);
- emit OrigSize(QSizeF(bbox.x1 - bbox.x0, bbox.y1 - bbox.y0));
-
- fz_transform_rect(&bbox, &matrix);
- list = fz_new_display_list(CTX, &bbox);
- fz_device *dev = fz_new_list_device(CTX, list);
- fz_run_page(CTX, PAGE, dev, &fz_identity, NULL);
-
- fz_close_device(CTX, dev);
- fz_drop_device(CTX, dev);
- fz_drop_page(CTX, PAGE);
-
- pixmap = fz_new_pixmap_with_bbox(CTX, fz_device_rgb(CTX), fz_round_rect(&rbox, &bbox), NULL, 0);
- fz_clear_pixmap_with_value(CTX, pixmap, 0xff);
-
- data = new Data(pagenum, CTX, list, bbox, pixmap, matrix, sf);
+ //qDebug() << "- Rendering Page:" << pagenum << degrees;
+ Data *data;
+ fz_matrix matrix;
+ fz_rect bbox;
+ fz_irect rbox;
+ fz_pixmap *pixmap;
+ fz_display_list *list;
+
+ double pageDPI = 96.0;
+ double sf = DPI.width() / pageDPI;
+ fz_scale(&matrix, sf, sf);
+ fz_pre_rotate(&matrix, degrees);
+
+ fz_page *PAGE = fz_load_page(CTX, DOC, pagenum);
+ fz_bound_page(CTX, PAGE, &bbox);
+ emit OrigSize(QSizeF(bbox.x1 - bbox.x0, bbox.y1 - bbox.y0));
+
+ fz_transform_rect(&bbox, &matrix);
+ list = fz_new_display_list(CTX, &bbox);
+ fz_device *dev = fz_new_list_device(CTX, list);
+ fz_run_page(CTX, PAGE, dev, &fz_identity, NULL);
+
+ fz_close_device(CTX, dev);
+ fz_drop_device(CTX, dev);
+ fz_drop_page(CTX, PAGE);
+
+ pixmap = fz_new_pixmap_with_bbox(CTX, fz_device_rgb(CTX), fz_round_rect(&rbox, &bbox), NULL, 0);
+ fz_clear_pixmap_with_value(CTX, pixmap, 0xff);
+
+ data = new Data(pagenum, CTX, list, bbox, pixmap, matrix, sf);
data->renderThread = QtConcurrent::run(&renderer, data, this);
}
@@ -233,6 +233,6 @@ void Renderer::clearHash() {
fz_drop_pixmap(CTX, dataHash[i]->pix);
fz_drop_display_list(CTX, dataHash[i]->list);
}
- qDeleteAll(dataHash);
- dataHash.clear();
+ qDeleteAll(dataHash);
+ dataHash.clear();
}
bgstack15