From bf83bf00a75343f7d1dcd15dc4eeec1b1a4b9428 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Thu, 6 May 2010 10:53:48 +0100 Subject: [PATCH] test: Add subsurface-image-repeat Test handling of source clipping with an image - principally to check handling of mime types and zero-copy image snapshotting in the vector surfaces and ensure that they work with subsurface patterns as well. --- test/Makefile.am | 2 + test/Makefile.sources | 1 + test/subsurface-image-repeat.c | 70 +++++++++++++++++++ test/subsurface-image-repeat.image16.ref.png | Bin 0 -> 776 bytes test/subsurface-image-repeat.ref.png | Bin 0 -> 915 bytes 5 files changed, 73 insertions(+) create mode 100644 test/subsurface-image-repeat.c create mode 100644 test/subsurface-image-repeat.image16.ref.png create mode 100644 test/subsurface-image-repeat.ref.png diff --git a/test/Makefile.am b/test/Makefile.am index fcdb40323..72023a0c3 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -1081,6 +1081,8 @@ REFERENCE_IMAGES = \ subsurface.image16.ref.png \ subsurface-reflect.ref.png \ subsurface-repeat.ref.png \ + subsurface-image-repeat.ref.png \ + subsurface-image-repeat.image16.ref.png \ subsurface-pad.ref.png \ subsurface-modify-child.ref.png \ subsurface-modify-parent.ref.png \ diff --git a/test/Makefile.sources b/test/Makefile.sources index de83e2e8c..01043c664 100644 --- a/test/Makefile.sources +++ b/test/Makefile.sources @@ -228,6 +228,7 @@ test_sources = \ source-surface-scale-paint.c \ spline-decomposition.c \ subsurface.c \ + subsurface-image-repeat.c \ subsurface-repeat.c \ subsurface-reflect.c \ subsurface-pad.c \ diff --git a/test/subsurface-image-repeat.c b/test/subsurface-image-repeat.c new file mode 100644 index 000000000..d58dd92c1 --- /dev/null +++ b/test/subsurface-image-repeat.c @@ -0,0 +1,70 @@ +/* + * Copyright 2009 Intel Corporation + * + * Permission to use, copy, modify, distribute, and sell this software + * and its documentation for any purpose is hereby granted without + * fee, provided that the above copyright notice appear in all copies + * and that both that copyright notice and this permission notice + * appear in supporting documentation, and that the name of + * Intel not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior + * permission. Intel makes no representations about the + * suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * INTEL CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL INTEL CORPORATION BE LIABLE FOR ANY SPECIAL, + * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR + * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Chris Wilson + */ + +#include "cairo-test.h" + +static const char *png_filename = "romedalen.png"; + +static cairo_test_status_t +draw (cairo_t *cr, int width, int height) +{ + const cairo_test_context_t *ctx = cairo_test_get_context (cr); + cairo_surface_t *image, *region; + cairo_t *cr_region; + + cairo_set_source_rgb (cr, .5, .5, .5); + cairo_paint (cr); + + /* fill the centre */ + region = cairo_surface_create_for_rectangle (cairo_get_target (cr), + 20, 20, 20, 20); + cr_region = cairo_create (region); + cairo_surface_destroy (region); + + image = cairo_test_create_surface_from_png (ctx, png_filename); + cairo_set_source_surface (cr_region, image, + 10 - cairo_image_surface_get_width (image)/2, + 10 - cairo_image_surface_get_height (image)/2); + cairo_paint (cr_region); + cairo_surface_destroy (image); + + cairo_set_source_surface (cr, cairo_get_target (cr_region), 20, 20); + cairo_destroy (cr_region); + + /* repeat the pattern around the outside, but do not overwrite...*/ + cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT); + cairo_rectangle (cr, 0, 0, width, height); + cairo_rectangle (cr, 20, 40, 20, -20); + cairo_fill (cr); + + return CAIRO_TEST_SUCCESS; +} + +CAIRO_TEST (subsurface_image_repeat, + "Tests source (image) clipping with repeat", + "subsurface, image, repeat", /* keywords */ + NULL, /* requirements */ + 60, 60, + NULL, draw) diff --git a/test/subsurface-image-repeat.image16.ref.png b/test/subsurface-image-repeat.image16.ref.png new file mode 100644 index 0000000000000000000000000000000000000000..a62f210785a408d9137621ccb9adc84a312df978 GIT binary patch literal 776 zcmV+j1NZ!iP)AMe1P;dnZoJfy z*G0#BKH2{yH|Xw=YjVBp!WJM*VYE&8)yTRIb4)+0p#y%#bRBT^VT)j())0WRZj5C( zr~nkxnM(pcuc3EgCyLKZa0x*zfxPk{@bVIWj=d8*sa{0^Vyz9x)b@;>?LXFsiT7gb zr5CF3lC>;J*}`GKF_sFK9j%kzi7guys%7!D&HIG}P(#SifR(Krx3c^4Z0U%XszK70 zuLjQ>dce;J9`8@kJ0`f}Ann86{`k{V-F4j^s4zv>k+J`Mb<(CHDpwmxxP4)2bz}=4UYrDYFZO0Q;&8;_h{F+wBMwI#j>vGt;fQat!x4ugzQGPh9F8~~5r!iU zM;wkg9C0|}aKty+;fP;~9ga90@eOu3;&8;_h{F;8ANwCeKE$tC^&;^A0000$s*OJ=@Yb;d@b zB4@$exC8nBKYn~3U%zsaq^e+An)l+ywO{+=Yf?7cmRQ`hqV4kMT5X?=QfC^X_uO8Z z8~^XaTGLA`84+5dj>Ro=h;?(2Ku#q6nq4BKLFefv85J&T7%fNFNjtRS_} zr4C~McJBZGd;ap*U#*m%^DxwI^qL~KdyC%LJd+zD3_T42Y|9)PCZ?tx`rUE6CQkhI zH96y;7u?%-`oGqYW;OnzwkhhS&q@v{M#o53<3&13T>WWo-5jFdvi4f8MVxS94BUPRB&S6d~g=W3PFKyS$A!OFHO*#bk!*ET-~#)G2Z7tOK!{Cy+zK$UQ#(cYLVRb zoiz`nQV*VCXPCvvW+0sZeDC*rJADrNy!^f8+=1kb*f3|N%DqgcRn4m^pHErgG_}iR zZq1|P*QrcCU^|st?XM$8iFU~$Ic~)U->GEs(+2>Q{ zHb`hL;rM>WsM46BX@kyx-*~N5pNVX{OSWzEe|@Q>*lgiVF-OI$nDDF_rTUC=6V6)S z*|;lpqiO2V8MjaB?cS0nCwTL9$*bqn_20a_YaDnts@hS5HKgm4u6*I@=NuuOp&8%T z>Rqpm+CR^Kb^LQPxsP&}uf=W8&D$>Rt8C=mS&)4;r_bg6iZdC3Mn&td+5i2~y*+>a zyU*sS(~812Ox5i+-(NFhY0t)<-45UTa+hq}{5pm8NSrRevYeYuPld!sgGY%+4tKN* ek|0q3cE8rAIJ??4E2aQ*8H1;*pUXO@geCw*{isR+ literal 0 HcmV?d00001