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| author | Tor Andersson <tor.andersson@artifex.com> | 2016-06-22 13:15:35 +0200 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2016-06-22 13:42:11 +0200 |
| commit | bdc0b4b959aed8a93e67f9a223a4e8de1930ac8f (patch) | |
| tree | 8f7b3a71b44e83e9da8a0d5e1ccd7531200b768d /source/fitz/draw-device.c | |
| parent | 12e17a2dbfe0c5a3bcc3210c692db1bc7547fee0 (diff) | |
| download | mupdf-bdc0b4b959aed8a93e67f9a223a4e8de1930ac8f.tar.xz | |
Transform device call scissor rectangles by device matrix.
Diffstat (limited to 'source/fitz/draw-device.c')
| -rw-r--r-- | source/fitz/draw-device.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/source/fitz/draw-device.c b/source/fitz/draw-device.c index 527d7e08..9a2cb507 100644 --- a/source/fitz/draw-device.c +++ b/source/fitz/draw-device.c @@ -562,7 +562,9 @@ fz_draw_clip_path(fz_context *ctx, fz_device *devp, const fz_path *path, int eve if (scissor) { fz_irect bbox2; - fz_intersect_irect(&bbox, fz_irect_from_rect(&bbox2, scissor)); + fz_rect tscissor = *scissor; + fz_transform_rect(&tscissor, &dev->transform); + fz_intersect_irect(&bbox, fz_irect_from_rect(&bbox2, &tscissor)); } if (fz_is_empty_irect(&bbox) || fz_is_rect_gel(ctx, gel)) @@ -643,7 +645,9 @@ fz_draw_clip_stroke_path(fz_context *ctx, fz_device *devp, const fz_path *path, if (scissor) { fz_irect bbox2; - fz_intersect_irect(&bbox, fz_irect_from_rect(&bbox2, scissor)); + fz_rect tscissor = *scissor; + fz_transform_rect(&tscissor, &dev->transform); + fz_intersect_irect(&bbox, fz_irect_from_rect(&bbox2, &tscissor)); } fz_try(ctx) @@ -928,7 +932,9 @@ fz_draw_clip_text(fz_context *ctx, fz_device *devp, const fz_text *text, const f if (scissor) { fz_irect bbox2; - fz_intersect_irect(&bbox, fz_irect_from_rect(&bbox2, scissor)); + fz_rect tscissor = *scissor; + fz_transform_rect(&tscissor, &dev->transform); + fz_intersect_irect(&bbox, fz_irect_from_rect(&bbox2, &tscissor)); } fz_try(ctx) @@ -1051,7 +1057,9 @@ fz_draw_clip_stroke_text(fz_context *ctx, fz_device *devp, const fz_text *text, if (scissor) { fz_irect bbox2; - fz_intersect_irect(&bbox, fz_irect_from_rect(&bbox2, scissor)); + fz_rect tscissor = *scissor; + fz_transform_rect(&tscissor, &dev->transform); + fz_intersect_irect(&bbox, fz_irect_from_rect(&bbox2, &tscissor)); } fz_try(ctx) @@ -1610,7 +1618,9 @@ fz_draw_clip_image_mask(fz_context *ctx, fz_device *devp, fz_image *image, const if (scissor) { fz_irect bbox2; - fz_intersect_irect(&bbox, fz_irect_from_rect(&bbox2, scissor)); + fz_rect tscissor = *scissor; + fz_transform_rect(&tscissor, &dev->transform); + fz_intersect_irect(&bbox, fz_irect_from_rect(&bbox2, &tscissor)); } fz_try(ctx) @@ -1746,9 +1756,11 @@ fz_draw_begin_mask(fz_context *ctx, fz_device *devp, const fz_rect *rect, int lu fz_irect bbox; fz_draw_state *state = push_stack(ctx, dev); fz_pixmap *shape = state->shape; + fz_rect trect = *rect; STACK_PUSHED("mask"); - fz_intersect_irect(fz_irect_from_rect(&bbox, rect), &state->scissor); + fz_transform_rect(&trect, &dev->transform); + fz_intersect_irect(fz_irect_from_rect(&bbox, &trect), &state->scissor); fz_try(ctx) { @@ -1878,13 +1890,15 @@ fz_draw_begin_group(fz_context *ctx, fz_device *devp, const fz_rect *rect, int i fz_pixmap *dest; fz_draw_state *state = &dev->stack[dev->top]; fz_colorspace *model = state->dest->colorspace; + fz_rect trect = *rect; if (state->blendmode & FZ_BLEND_KNOCKOUT) fz_knockout_begin(ctx, dev); state = push_stack(ctx, dev); STACK_PUSHED("group"); - fz_intersect_irect(fz_irect_from_rect(&bbox, rect), &state->scissor); + fz_transform_rect(&trect, &dev->transform); + fz_intersect_irect(fz_irect_from_rect(&bbox, &trect), &state->scissor); fz_try(ctx) { |