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-rw-r--r--fitz/dev_null.c388
1 files changed, 0 insertions, 388 deletions
diff --git a/fitz/dev_null.c b/fitz/dev_null.c
deleted file mode 100644
index 175b00db..00000000
--- a/fitz/dev_null.c
+++ /dev/null
@@ -1,388 +0,0 @@
-#include "mupdf/fitz.h"
-
-fz_device *
-fz_new_device(fz_context *ctx, void *user)
-{
- fz_device *dev = fz_malloc_struct(ctx, fz_device);
- dev->hints = 0;
- dev->flags = 0;
- dev->user = user;
- dev->ctx = ctx;
- dev->error_depth = 0;
- return dev;
-}
-
-void
-fz_free_device(fz_device *dev)
-{
- if (dev == NULL)
- return;
- if (dev->free_user)
- dev->free_user(dev);
- fz_free(dev->ctx, dev);
-}
-
-void
-fz_enable_device_hints(fz_device *dev, int hints)
-{
- dev->hints |= hints;
-}
-
-void
-fz_disable_device_hints(fz_device *dev, int hints)
-{
- dev->hints &= ~hints;
-}
-
-void
-fz_begin_page(fz_device *dev, const fz_rect *rect, const fz_matrix *ctm)
-{
- if (dev->begin_page)
- dev->begin_page(dev, rect, ctm);
-}
-
-void
-fz_end_page(fz_device *dev)
-{
- if (dev->end_page)
- dev->end_page(dev);
-}
-
-void
-fz_fill_path(fz_device *dev, fz_path *path, int even_odd, const fz_matrix *ctm,
- fz_colorspace *colorspace, float *color, float alpha)
-{
- if (dev->error_depth)
- return;
- if (dev->fill_path)
- dev->fill_path(dev, path, even_odd, ctm, colorspace, color, alpha);
-}
-
-void
-fz_stroke_path(fz_device *dev, fz_path *path, fz_stroke_state *stroke, const fz_matrix *ctm,
- fz_colorspace *colorspace, float *color, float alpha)
-{
- if (dev->error_depth)
- return;
- if (dev->stroke_path)
- dev->stroke_path(dev, path, stroke, ctm, colorspace, color, alpha);
-}
-
-void
-fz_clip_path(fz_device *dev, fz_path *path, const fz_rect *rect, int even_odd, const fz_matrix *ctm)
-{
- fz_context *ctx = dev->ctx;
-
- if (dev->error_depth)
- {
- dev->error_depth++;
- return;
- }
-
- fz_try(ctx)
- {
- if (dev->clip_path)
- dev->clip_path(dev, path, rect, even_odd, ctm);
- }
- fz_catch(ctx)
- {
- dev->error_depth = 1;
- strcpy(dev->errmess, fz_caught_message(ctx));
- /* Error swallowed */
- }
-}
-
-void
-fz_clip_stroke_path(fz_device *dev, fz_path *path, const fz_rect *rect, fz_stroke_state *stroke, const fz_matrix *ctm)
-{
- fz_context *ctx = dev->ctx;
-
- if (dev->error_depth)
- {
- dev->error_depth++;
- return;
- }
-
- fz_try(ctx)
- {
- if (dev->clip_stroke_path)
- dev->clip_stroke_path(dev, path, rect, stroke, ctm);
- }
- fz_catch(ctx)
- {
- dev->error_depth = 1;
- strcpy(dev->errmess, fz_caught_message(ctx));
- /* Error swallowed */
- }
-}
-
-void
-fz_fill_text(fz_device *dev, fz_text *text, const fz_matrix *ctm,
- fz_colorspace *colorspace, float *color, float alpha)
-{
- if (dev->error_depth)
- return;
- if (dev->fill_text)
- dev->fill_text(dev, text, ctm, colorspace, color, alpha);
-}
-
-void
-fz_stroke_text(fz_device *dev, fz_text *text, fz_stroke_state *stroke, const fz_matrix *ctm,
- fz_colorspace *colorspace, float *color, float alpha)
-{
- if (dev->error_depth)
- return;
- if (dev->stroke_text)
- dev->stroke_text(dev, text, stroke, ctm, colorspace, color, alpha);
-}
-
-void
-fz_clip_text(fz_device *dev, fz_text *text, const fz_matrix *ctm, int accumulate)
-{
- fz_context *ctx = dev->ctx;
-
- if (dev->error_depth)
- {
- if (accumulate == 0 || accumulate == 1)
- dev->error_depth++;
- return;
- }
-
- fz_try(ctx)
- {
- if (dev->clip_text)
- dev->clip_text(dev, text, ctm, accumulate);
- }
- fz_catch(ctx)
- {
- if (accumulate == 2)
- fz_rethrow(ctx);
- dev->error_depth = 1;
- strcpy(dev->errmess, fz_caught_message(ctx));
- /* Error swallowed */
- }
-}
-
-void
-fz_clip_stroke_text(fz_device *dev, fz_text *text, fz_stroke_state *stroke, const fz_matrix *ctm)
-{
- fz_context *ctx = dev->ctx;
-
- if (dev->error_depth)
- {
- dev->error_depth++;
- return;
- }
-
- fz_try(ctx)
- {
- if (dev->clip_stroke_text)
- dev->clip_stroke_text(dev, text, stroke, ctm);
- }
- fz_catch(ctx)
- {
- dev->error_depth = 1;
- strcpy(dev->errmess, fz_caught_message(ctx));
- /* Error swallowed */
- }
-}
-
-void
-fz_ignore_text(fz_device *dev, fz_text *text, const fz_matrix *ctm)
-{
- if (dev->error_depth)
- return;
- if (dev->ignore_text)
- dev->ignore_text(dev, text, ctm);
-}
-
-void
-fz_pop_clip(fz_device *dev)
-{
- if (dev->error_depth)
- {
- dev->error_depth--;
- if (dev->error_depth == 0)
- fz_throw(dev->ctx, FZ_ERROR_GENERIC, "%s", dev->errmess);
- return;
- }
- if (dev->pop_clip)
- dev->pop_clip(dev);
-}
-
-void
-fz_fill_shade(fz_device *dev, fz_shade *shade, const fz_matrix *ctm, float alpha)
-{
- if (dev->error_depth)
- return;
- if (dev->fill_shade)
- dev->fill_shade(dev, shade, ctm, alpha);
-}
-
-void
-fz_fill_image(fz_device *dev, fz_image *image, const fz_matrix *ctm, float alpha)
-{
- if (dev->error_depth)
- return;
- if (dev->fill_image)
- dev->fill_image(dev, image, ctm, alpha);
-}
-
-void
-fz_fill_image_mask(fz_device *dev, fz_image *image, const fz_matrix *ctm,
- fz_colorspace *colorspace, float *color, float alpha)
-{
- if (dev->error_depth)
- return;
- if (dev->fill_image_mask)
- dev->fill_image_mask(dev, image, ctm, colorspace, color, alpha);
-}
-
-void
-fz_clip_image_mask(fz_device *dev, fz_image *image, const fz_rect *rect, const fz_matrix *ctm)
-{
- fz_context *ctx = dev->ctx;
-
- if (dev->error_depth)
- {
- dev->error_depth++;
- return;
- }
-
- fz_try(ctx)
- {
- if (dev->clip_image_mask)
- dev->clip_image_mask(dev, image, rect, ctm);
- }
- fz_catch(ctx)
- {
- dev->error_depth = 1;
- strcpy(dev->errmess, fz_caught_message(ctx));
- /* Error swallowed */
- }
-}
-
-void
-fz_begin_mask(fz_device *dev, const fz_rect *area, int luminosity, fz_colorspace *colorspace, float *bc)
-{
- fz_context *ctx = dev->ctx;
-
- if (dev->error_depth)
- {
- dev->error_depth++;
- return;
- }
-
- fz_try(ctx)
- {
- if (dev->begin_mask)
- dev->begin_mask(dev, area, luminosity, colorspace, bc);
- }
- fz_catch(ctx)
- {
- dev->error_depth = 1;
- strcpy(dev->errmess, fz_caught_message(ctx));
- /* Error swallowed */
- }
-}
-
-void
-fz_end_mask(fz_device *dev)
-{
- if (dev->error_depth)
- {
- /* Converts from mask to clip, so no change in stack depth */
- return;
- }
- if (dev->end_mask)
- dev->end_mask(dev);
-}
-
-void
-fz_begin_group(fz_device *dev, const fz_rect *area, int isolated, int knockout, int blendmode, float alpha)
-{
- fz_context *ctx = dev->ctx;
-
- if (dev->error_depth)
- {
- dev->error_depth++;
- return;
- }
-
- fz_try(ctx)
- {
- if (dev->begin_group)
- dev->begin_group(dev, area, isolated, knockout, blendmode, alpha);
- }
- fz_catch(ctx)
- {
- dev->error_depth = 1;
- strcpy(dev->errmess, fz_caught_message(ctx));
- /* Error swallowed */
- }
-}
-
-void
-fz_end_group(fz_device *dev)
-{
- if (dev->error_depth)
- {
- dev->error_depth--;
- if (dev->error_depth == 0)
- fz_throw(dev->ctx, FZ_ERROR_GENERIC, "%s", dev->errmess);
- return;
- }
- if (dev->end_group)
- dev->end_group(dev);
-}
-
-void
-fz_begin_tile(fz_device *dev, const fz_rect *area, const fz_rect *view, float xstep, float ystep, const fz_matrix *ctm)
-{
- (void)fz_begin_tile_id(dev, area, view, xstep, ystep, ctm, 0);
-}
-
-int
-fz_begin_tile_id(fz_device *dev, const fz_rect *area, const fz_rect *view, float xstep, float ystep, const fz_matrix *ctm, int id)
-{
- fz_context *ctx = dev->ctx;
- int ret = 0;
-
- if (dev->error_depth)
- {
- dev->error_depth++;
- return 0;
- }
-
- if (xstep < 0)
- xstep = -xstep;
- if (ystep < 0)
- ystep = -ystep;
-
- fz_try(ctx)
- {
- if (dev->begin_tile)
- ret = dev->begin_tile(dev, area, view, xstep, ystep, ctm, id);
- }
- fz_catch(ctx)
- {
- dev->error_depth = 1;
- strcpy(dev->errmess, fz_caught_message(ctx));
- /* Error swallowed */
- }
- return ret;
-}
-
-void
-fz_end_tile(fz_device *dev)
-{
- if (dev->error_depth)
- {
- dev->error_depth--;
- if (dev->error_depth == 0)
- fz_throw(dev->ctx, FZ_ERROR_GENERIC, "%s", dev->errmess);
- return;
- }
- if (dev->end_tile)
- dev->end_tile(dev);
-}
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