Add context to mupdf.

Huge pervasive change to lots of files, adding a context for exception
handling and allocation.

In time we'll move more statics into there.

Also fix some for(i = 0; i < function(...); i++) calls.

1 files changed, 22 insertions, 22 deletions

diff --git a/fitz/dev_trace.c b/fitz/dev_trace.c
index 03e05f91..4db215a0 100644
--- a/fitz/dev_trace.c
+++ b/fitz/dev_trace.c
@@ -60,7 +60,7 @@ fz_trace_path(fz_path *path, int indent)
 }
 
 static void
-fz_trace_fill_path(void *user, fz_path *path, int even_odd, fz_matrix ctm,
+fz_trace_fill_path(fz_device *dev, fz_path *path, int even_odd, fz_matrix ctm,
 	fz_colorspace *colorspace, float *color, float alpha)
 {
 	printf("<fill_path ");
@@ -76,7 +76,7 @@ fz_trace_fill_path(void *user, fz_path *path, int even_odd, fz_matrix ctm,
 }
 
 static void
-fz_trace_stroke_path(void *user, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm,
+fz_trace_stroke_path(fz_device *dev, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm,
 	fz_colorspace *colorspace, float *color, float alpha)
 {
 	int i;
@@ -105,7 +105,7 @@ fz_trace_stroke_path(void *user, fz_path *path, fz_stroke_state *stroke, fz_matr
 }
 
 static void
-fz_trace_clip_path(void *user, fz_path *path, fz_rect *rect, int even_odd, fz_matrix ctm)
+fz_trace_clip_path(fz_device *dev, fz_path *path, fz_rect *rect, int even_odd, fz_matrix ctm)
 {
 	printf("<clip_path ");
 	if (even_odd)
@@ -120,7 +120,7 @@ fz_trace_clip_path(void *user, fz_path *path, fz_rect *rect, int even_odd, fz_ma
 }
 
 static void
-fz_trace_clip_stroke_path(void *user, fz_path *path, fz_rect *rect, fz_stroke_state *stroke, fz_matrix ctm)
+fz_trace_clip_stroke_path(fz_device *dev, fz_path *path, fz_rect *rect, fz_stroke_state *stroke, fz_matrix ctm)
 {
 	printf("<clip_stroke_path ");
 	fz_trace_matrix(ctm);
@@ -130,7 +130,7 @@ fz_trace_clip_stroke_path(void *user, fz_path *path, fz_rect *rect, fz_stroke_st
 }
 
 static void
-fz_trace_fill_text(void *user, fz_text *text, fz_matrix ctm,
+fz_trace_fill_text(fz_device *dev, fz_text *text, fz_matrix ctm,
 	fz_colorspace *colorspace, float *color, float alpha)
 {
 	printf("<fill_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
@@ -142,7 +142,7 @@ fz_trace_fill_text(void *user, fz_text *text, fz_matrix ctm,
 }
 
 static void
-fz_trace_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+fz_trace_stroke_text(fz_device *dev, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
 	fz_colorspace *colorspace, float *color, float alpha)
 {
 	printf("<stroke_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
@@ -154,7 +154,7 @@ fz_trace_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matr
 }
 
 static void
-fz_trace_clip_text(void *user, fz_text *text, fz_matrix ctm, int accumulate)
+fz_trace_clip_text(fz_device *dev, fz_text *text, fz_matrix ctm, int accumulate)
 {
 	printf("<clip_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
 	printf("accumulate=\"%d\" ", accumulate);
@@ -165,7 +165,7 @@ fz_trace_clip_text(void *user, fz_text *text, fz_matrix ctm, int accumulate)
 }
 
 static void
-fz_trace_clip_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm)
+fz_trace_clip_stroke_text(fz_device *dev, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm)
 {
 	printf("<clip_stroke_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
 	fz_trace_matrix(fz_concat(ctm, text->trm));
@@ -175,7 +175,7 @@ fz_trace_clip_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz
 }
 
 static void
-fz_trace_ignore_text(void *user, fz_text *text, fz_matrix ctm)
+fz_trace_ignore_text(fz_device *dev, fz_text *text, fz_matrix ctm)
 {
 	printf("<ignore_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
 	fz_trace_matrix(fz_concat(ctm, text->trm));
@@ -185,7 +185,7 @@ fz_trace_ignore_text(void *user, fz_text *text, fz_matrix ctm)
 }
 
 static void
-fz_trace_fill_image(void *user, fz_pixmap *image, fz_matrix ctm, float alpha)
+fz_trace_fill_image(fz_device *dev, fz_pixmap *image, fz_matrix ctm, float alpha)
 {
 	printf("<fill_image alpha=\"%g\" ", alpha);
 	fz_trace_matrix(ctm);
@@ -193,7 +193,7 @@ fz_trace_fill_image(void *user, fz_pixmap *image, fz_matrix ctm, float alpha)
 }
 
 static void
-fz_trace_fill_shade(void *user, fz_shade *shade, fz_matrix ctm, float alpha)
+fz_trace_fill_shade(fz_device *dev, fz_shade *shade, fz_matrix ctm, float alpha)
 {
 	printf("<fill_shade alpha=\"%g\" ", alpha);
 	fz_trace_matrix(ctm);
@@ -201,7 +201,7 @@ fz_trace_fill_shade(void *user, fz_shade *shade, fz_matrix ctm, float alpha)
 }
 
 static void
-fz_trace_fill_image_mask(void *user, fz_pixmap *image, fz_matrix ctm,
+fz_trace_fill_image_mask(fz_device *dev, fz_pixmap *image, fz_matrix ctm,
 fz_colorspace *colorspace, float *color, float alpha)
 {
 	printf("<fill_image_mask ");
@@ -211,7 +211,7 @@ fz_colorspace *colorspace, float *color, float alpha)
 }
 
 static void
-fz_trace_clip_image_mask(void *user, fz_pixmap *image, fz_rect *rect, fz_matrix ctm)
+fz_trace_clip_image_mask(fz_device *dev, fz_pixmap *image, fz_rect *rect, fz_matrix ctm)
 {
 	printf("<clip_image_mask ");
 	fz_trace_matrix(ctm);
@@ -219,13 +219,13 @@ fz_trace_clip_image_mask(void *user, fz_pixmap *image, fz_rect *rect, fz_matrix
 }
 
 static void
-fz_trace_pop_clip(void *user)
+fz_trace_pop_clip(fz_device *dev)
 {
 	printf("<pop_clip />\n");
 }
 
 static void
-fz_trace_begin_mask(void *user, fz_rect bbox, int luminosity, fz_colorspace *colorspace, float *color)
+fz_trace_begin_mask(fz_device *dev, fz_rect bbox, int luminosity, fz_colorspace *colorspace, float *color)
 {
 	printf("<mask bbox=\"%g %g %g %g\" s=\"%s\" ",
 		bbox.x0, bbox.y0, bbox.x1, bbox.y1,
@@ -235,13 +235,13 @@ fz_trace_begin_mask(void *user, fz_rect bbox, int luminosity, fz_colorspace *col
 }
 
 static void
-fz_trace_end_mask(void *user)
+fz_trace_end_mask(fz_device *dev)
 {
 	printf("</mask>\n");
 }
 
 static void
-fz_trace_begin_group(void *user, fz_rect bbox, int isolated, int knockout, int blendmode, float alpha)
+fz_trace_begin_group(fz_device *dev, fz_rect bbox, int isolated, int knockout, int blendmode, float alpha)
 {
 	printf("<group bbox=\"%g %g %g %g\" isolated=\"%d\" knockout=\"%d\" blendmode=\"%s\" alpha=\"%g\">\n",
 		bbox.x0, bbox.y0, bbox.x1, bbox.y1,
@@ -249,13 +249,13 @@ fz_trace_begin_group(void *user, fz_rect bbox, int isolated, int knockout, int b
 }
 
 static void
-fz_trace_end_group(void *user)
+fz_trace_end_group(fz_device *dev)
 {
 	printf("</group>\n");
 }
 
 static void
-fz_trace_begin_tile(void *user, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm)
+fz_trace_begin_tile(fz_device *dev, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm)
 {
 	printf("<tile ");
 	printf("area=\"%g %g %g %g\" ", area.x0, area.y0, area.x1, area.y1);
@@ -266,14 +266,14 @@ fz_trace_begin_tile(void *user, fz_rect area, fz_rect view, float xstep, float y
 }
 
 static void
-fz_trace_end_tile(void *user)
+fz_trace_end_tile(fz_device *dev)
 {
 	printf("</tile>\n");
 }
 
-fz_device *fz_new_trace_device(void)
+fz_device *fz_new_trace_device(fz_context *ctx)
 {
-	fz_device *dev = fz_new_device(NULL);
+	fz_device *dev = fz_new_device(ctx, NULL);
 
 	dev->fill_path = fz_trace_fill_path;
 	dev->stroke_path = fz_trace_stroke_path;