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Diffstat (limited to 'boilerplate/cairo-boilerplate.c')
| -rw-r--r-- | boilerplate/cairo-boilerplate.c | 1511 |
1 files changed, 1511 insertions, 0 deletions
diff --git a/boilerplate/cairo-boilerplate.c b/boilerplate/cairo-boilerplate.c new file mode 100644 index 000000000..60b4f5c1d --- /dev/null +++ b/boilerplate/cairo-boilerplate.c @@ -0,0 +1,1511 @@ +/* + * Copyright © 2004 Red Hat, Inc. + * + * 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 + * Red Hat, Inc. not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior + * permission. Red Hat, Inc. makes no representations about the + * suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL RED HAT, INC. 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: Carl D. Worth <cworth@cworth.org> + */ + +#include "cairo-boilerplate.h" + +#include <stdio.h> +#include <stdlib.h> +#include <stdarg.h> +#include <ctype.h> +#include <setjmp.h> +#ifdef HAVE_SIGNAL_H +#include <signal.h> +#endif +#include <assert.h> +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif +#include <errno.h> +#include <string.h> +#if HAVE_FCFINI +#include <fontconfig/fontconfig.h> +#endif + +static const char *vector_ignored_tests[] = { + /* We can't match the results of tests that depend on + * CAIRO_ANTIALIAS_NONE/SUBPIXEL for vector backends + * (nor do we care). */ + "ft-text-antialias-none", + "rectangle-rounding-error", + "text-antialias-gray", + "text-antialias-none", + "text-antialias-subpixel", + "unantialiased-shapes", + NULL +}; + +const char * +_cairo_test_content_name (cairo_content_t content) +{ + /* For the purpose of the content name, we don't distinguish the + * flattened content value. + */ + if (content == CAIRO_TEST_CONTENT_COLOR_ALPHA_FLATTENED) + content = CAIRO_CONTENT_COLOR_ALPHA; + + switch (content) { + case CAIRO_CONTENT_COLOR: + return "rgb24"; + case CAIRO_CONTENT_COLOR_ALPHA: + return "argb32"; + case CAIRO_CONTENT_ALPHA: + default: + assert (0); /* not reached */ + return "---"; + } +} + +static cairo_surface_t * +create_image_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + cairo_format_t format; + *closure = NULL; + + if (content == CAIRO_CONTENT_COLOR_ALPHA) { + format = CAIRO_FORMAT_ARGB32; + } else if (content == CAIRO_CONTENT_COLOR) { + format = CAIRO_FORMAT_RGB24; + } else { + assert (0); /* not reached */ + return NULL; + } + + return cairo_image_surface_create (format, width, height); +} + +#ifdef CAIRO_HAS_TEST_SURFACES + +#include "test-fallback-surface.h" +#include "test-meta-surface.h" +#include "test-paginated-surface.h" + +static cairo_surface_t * +create_test_fallback_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + *closure = NULL; + return _test_fallback_surface_create (content, width, height); +} + +static cairo_surface_t * +create_test_meta_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + *closure = NULL; + return _test_meta_surface_create (content, width, height); +} + +static const cairo_user_data_key_t test_paginated_closure_key; + +typedef struct { + unsigned char *data; + cairo_content_t content; + int width; + int height; + int stride; +} test_paginated_closure_t; + +static cairo_surface_t * +create_test_paginated_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + test_paginated_closure_t *tpc; + cairo_surface_t *surface; + + *closure = tpc = xmalloc (sizeof (test_paginated_closure_t)); + + tpc->content = content; + tpc->width = width; + tpc->height = height; + tpc->stride = width * 4; + + tpc->data = xcalloc (tpc->stride * height, 1); + + surface = _test_paginated_surface_create_for_data (tpc->data, + tpc->content, + tpc->width, + tpc->height, + tpc->stride); + + cairo_surface_set_user_data (surface, &test_paginated_closure_key, + tpc, NULL); + + return surface; +} + +/* The only reason we go through all these machinations to write a PNG + * image is to _really ensure_ that the data actually landed in our + * buffer through the paginated surface to the test_paginated_surface. + * + * If we didn't implement this function then the default + * cairo_surface_write_to_png would result in the paginated_surface's + * acquire_source_image function replaying the meta-surface to an + * intermediate image surface. And in that case the + * test_paginated_surface would not be involved and wouldn't be + * tested. + */ +static cairo_status_t +test_paginated_write_to_png (cairo_surface_t *surface, + const char *filename) +{ + cairo_surface_t *image; + cairo_format_t format; + test_paginated_closure_t *tpc; + + tpc = cairo_surface_get_user_data (surface, &test_paginated_closure_key); + + switch (tpc->content) { + case CAIRO_CONTENT_COLOR: + format = CAIRO_FORMAT_RGB24; + break; + case CAIRO_CONTENT_COLOR_ALPHA: + format = CAIRO_FORMAT_ARGB32; + break; + case CAIRO_CONTENT_ALPHA: + default: + assert (0); /* not reached */ + return CAIRO_STATUS_NO_MEMORY; + } + + image = cairo_image_surface_create_for_data (tpc->data, + format, + tpc->width, + tpc->height, + tpc->stride); + + cairo_surface_write_to_png (image, filename); + + cairo_surface_destroy (image); + + return CAIRO_STATUS_SUCCESS; +} + +static void +cleanup_test_paginated (void *closure) +{ + test_paginated_closure_t *tpc = closure; + + free (tpc->data); + free (tpc); +} + +#endif + +#ifdef CAIRO_HAS_GLITZ_SURFACE +#include <glitz.h> +#include <cairo-glitz.h> + +static const cairo_user_data_key_t glitz_closure_key; + +typedef struct _glitz_target_closure_base { + int width; + int height; + cairo_content_t content; +} glitz_target_closure_base_t; + +#if CAIRO_CAN_TEST_GLITZ_GLX_SURFACE +#include <glitz-glx.h> + +typedef struct _glitz_glx_target_closure { + glitz_target_closure_base_t base; + Display *dpy; + int scr; + Window win; +} glitz_glx_target_closure_t; + +static glitz_surface_t * +create_glitz_glx_surface (glitz_format_name_t formatname, + int width, + int height, + glitz_glx_target_closure_t *closure) +{ + Display * dpy = closure->dpy; + int scr = closure->scr; + glitz_drawable_format_t templ; + glitz_drawable_format_t * dformat = NULL; + unsigned long mask; + glitz_drawable_t * drawable = NULL; + glitz_format_t * format; + glitz_surface_t * sr; + + XSizeHints xsh; + XSetWindowAttributes xswa; + XVisualInfo * vinfo; + + memset(&templ, 0, sizeof(templ)); + templ.color.red_size = 8; + templ.color.green_size = 8; + templ.color.blue_size = 8; + templ.color.alpha_size = 8; + templ.color.fourcc = GLITZ_FOURCC_RGB; + templ.samples = 1; + + glitz_glx_init (NULL); + + mask = GLITZ_FORMAT_SAMPLES_MASK | GLITZ_FORMAT_FOURCC_MASK | + GLITZ_FORMAT_RED_SIZE_MASK | GLITZ_FORMAT_GREEN_SIZE_MASK | + GLITZ_FORMAT_BLUE_SIZE_MASK; + if (formatname == GLITZ_STANDARD_ARGB32) + mask |= GLITZ_FORMAT_ALPHA_SIZE_MASK; + + /* Try for a pbuffer first */ + if (!getenv("CAIRO_TEST_FORCE_GLITZ_WINDOW")) + dformat = glitz_glx_find_pbuffer_format (dpy, scr, mask, &templ, 0); + + if (dformat) { + closure->win = None; + + drawable = glitz_glx_create_pbuffer_drawable (dpy, scr, dformat, + width, height); + if (!drawable) + goto FAIL; + } else { + /* No pbuffer, try window */ + dformat = glitz_glx_find_window_format (dpy, scr, mask, &templ, 0); + + if (!dformat) + goto FAIL; + + vinfo = glitz_glx_get_visual_info_from_format(dpy, + DefaultScreen(dpy), + dformat); + + if (!vinfo) + goto FAIL; + + xsh.flags = PSize; + xsh.x = 0; + xsh.y = 0; + xsh.width = width; + xsh.height = height; + + xswa.colormap = XCreateColormap (dpy, RootWindow(dpy, scr), + vinfo->visual, AllocNone); + closure->win = XCreateWindow (dpy, RootWindow(dpy, scr), + xsh.x, xsh.y, xsh.width, xsh.height, + 0, vinfo->depth, CopyFromParent, + vinfo->visual, CWColormap, &xswa); + XFree (vinfo); + + drawable = + glitz_glx_create_drawable_for_window (dpy, scr, + dformat, closure->win, + width, height); + + if (!drawable) + goto DESTROY_WINDOW; + } + + format = glitz_find_standard_format (drawable, formatname); + if (!format) + goto DESTROY_DRAWABLE; + + sr = glitz_surface_create (drawable, format, width, height, 0, NULL); + if (!sr) + goto DESTROY_DRAWABLE; + + if (closure->win == None || dformat->doublebuffer) { + glitz_surface_attach (sr, drawable, GLITZ_DRAWABLE_BUFFER_BACK_COLOR); + } else { + XMapWindow (closure->dpy, closure->win); + glitz_surface_attach (sr, drawable, GLITZ_DRAWABLE_BUFFER_FRONT_COLOR); + } + + glitz_drawable_destroy (drawable); + + return sr; + DESTROY_DRAWABLE: + glitz_drawable_destroy (drawable); + DESTROY_WINDOW: + if (closure->win) + XDestroyWindow (dpy, closure->win); + FAIL: + return NULL; +} + +static cairo_surface_t * +create_cairo_glitz_glx_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + int width = width; + int height = height; + glitz_glx_target_closure_t *gxtc; + glitz_surface_t * glitz_surface; + cairo_surface_t * surface; + + *closure = gxtc = xmalloc (sizeof (glitz_glx_target_closure_t)); + + if (width == 0) + width = 1; + if (height == 0) + height = 1; + + gxtc->dpy = XOpenDisplay (getenv("CAIRO_TEST_GLITZ_DISPLAY")); + if (!gxtc->dpy) { + CAIRO_BOILERPLATE_LOG ("Failed to open display: %s\n", XDisplayName(0)); + goto FAIL; + } + + XSynchronize (gxtc->dpy, 1); + + gxtc->scr = DefaultScreen(gxtc->dpy); + + switch (content) { + case CAIRO_CONTENT_COLOR: + glitz_surface = create_glitz_glx_surface (GLITZ_STANDARD_RGB24, width, height, gxtc); + break; + case CAIRO_CONTENT_COLOR_ALPHA: + glitz_surface = create_glitz_glx_surface (GLITZ_STANDARD_ARGB32, width, height, gxtc); + break; + default: + CAIRO_BOILERPLATE_LOG ("Invalid content for glitz-glx test: %d\n", content); + goto FAIL_CLOSE_DISPLAY; + } + if (!glitz_surface) { + CAIRO_BOILERPLATE_LOG ("Failed to create glitz-glx surface\n"); + goto FAIL_CLOSE_DISPLAY; + } + + surface = cairo_glitz_surface_create (glitz_surface); + + gxtc->base.width = width; + gxtc->base.height = height; + gxtc->base.content = content; + cairo_surface_set_user_data (surface, &glitz_closure_key, + gxtc, NULL); + + return surface; + + FAIL_CLOSE_DISPLAY: + XCloseDisplay (gxtc->dpy); + FAIL: + return NULL; +} + +static void +cleanup_cairo_glitz_glx (void *closure) +{ + glitz_glx_target_closure_t *gxtc = closure; + + glitz_glx_fini (); + + if (gxtc->win) + XDestroyWindow (gxtc->dpy, gxtc->win); + + XCloseDisplay (gxtc->dpy); + + free (gxtc); +} + +#endif /* CAIRO_CAN_TEST_GLITZ_GLX_SURFACE */ + +#if CAIRO_CAN_TEST_GLITZ_AGL_SURFACE +#include <glitz-agl.h> + +typedef struct _glitz_agl_target_closure { + glitz_target_closure_base_t base; +} glitz_agl_target_closure_t; + +static glitz_surface_t * +create_glitz_agl_surface (glitz_format_name_t formatname, + int width, int height, + glitz_agl_target_closure_t *closure) +{ + glitz_drawable_format_t *dformat; + glitz_drawable_format_t templ; + glitz_drawable_t *gdraw; + glitz_format_t *format; + glitz_surface_t *sr = NULL; + unsigned long mask; + + memset(&templ, 0, sizeof(templ)); + templ.color.red_size = 8; + templ.color.green_size = 8; + templ.color.blue_size = 8; + templ.color.alpha_size = 8; + templ.color.fourcc = GLITZ_FOURCC_RGB; + templ.samples = 1; + + mask = GLITZ_FORMAT_SAMPLES_MASK | GLITZ_FORMAT_FOURCC_MASK | + GLITZ_FORMAT_RED_SIZE_MASK | GLITZ_FORMAT_GREEN_SIZE_MASK | + GLITZ_FORMAT_BLUE_SIZE_MASK; + if (formatname == GLITZ_STANDARD_ARGB32) + mask |= GLITZ_FORMAT_ALPHA_SIZE_MASK; + + dformat = glitz_agl_find_pbuffer_format (mask, &templ, 0); + if (!dformat) { + CAIRO_BOILERPLATE_LOG ("Glitz failed to find pbuffer format for template."); + goto FAIL; + } + + gdraw = glitz_agl_create_pbuffer_drawable (dformat, width, height); + if (!gdraw) { + CAIRO_BOILERPLATE_LOG ("Glitz failed to create pbuffer drawable."); + goto FAIL; + } + + format = glitz_find_standard_format (gdraw, formatname); + if (!format) { + CAIRO_BOILERPLATE_LOG ("Glitz failed to find standard format for drawable."); + goto DESTROY_DRAWABLE; + } + + sr = glitz_surface_create (gdraw, format, width, height, 0, NULL); + if (!sr) { + CAIRO_BOILERPLATE_LOG ("Glitz failed to create a surface."); + goto DESTROY_DRAWABLE; + } + + glitz_surface_attach (sr, gdraw, GLITZ_DRAWABLE_BUFFER_FRONT_COLOR); + + DESTROY_DRAWABLE: + glitz_drawable_destroy (gdraw); + + FAIL: + return sr; /* will be NULL unless we create it and attach */ +} + +static cairo_surface_t * +create_cairo_glitz_agl_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + glitz_surface_t *glitz_surface; + cairo_surface_t *surface; + glitz_agl_target_closure_t *aglc; + + glitz_agl_init (); + + *closure = aglc = xmalloc (sizeof (glitz_agl_target_closure_t)); + + switch (content) { + case CAIRO_CONTENT_COLOR: + glitz_surface = create_glitz_agl_surface (GLITZ_STANDARD_RGB24, width, height, NULL); + break; + case CAIRO_CONTENT_COLOR_ALPHA: + glitz_surface = create_glitz_agl_surface (GLITZ_STANDARD_ARGB32, width, height, NULL); + break; + default: + CAIRO_BOILERPLATE_LOG ("Invalid content for glitz-agl test: %d\n", content); + goto FAIL; + } + + if (!glitz_surface) + goto FAIL; + + surface = cairo_glitz_surface_create (glitz_surface); + + aglc->base.width = width; + aglc->base.height = height; + aglc->base.content = content; + cairo_surface_set_user_data (surface, &glitz_closure_key, aglc, NULL); + + return surface; + + FAIL: + return NULL; +} + +static void +cleanup_cairo_glitz_agl (void *closure) +{ + free (closure); + glitz_agl_fini (); +} + +#endif /* CAIRO_CAN_TEST_GLITZ_AGL_SURFACE */ + +#if CAIRO_CAN_TEST_GLITZ_WGL_SURFACE +#include <glitz-wgl.h> + +typedef struct _glitz_wgl_target_closure { + glitz_target_closure_base_t base; +} glitz_wgl_target_closure_t; + +static glitz_surface_t * +create_glitz_wgl_surface (glitz_format_name_t formatname, + int width, int height, + glitz_wgl_target_closure_t *closure) +{ + glitz_drawable_format_t *dformat; + glitz_drawable_format_t templ; + glitz_drawable_t *gdraw; + glitz_format_t *format; + glitz_surface_t *sr = NULL; + unsigned long mask; + + memset(&templ, 0, sizeof(templ)); + templ.color.red_size = 8; + templ.color.green_size = 8; + templ.color.blue_size = 8; + templ.color.alpha_size = 8; + templ.color.fourcc = GLITZ_FOURCC_RGB; + templ.samples = 1; + + mask = GLITZ_FORMAT_SAMPLES_MASK | GLITZ_FORMAT_FOURCC_MASK | + GLITZ_FORMAT_RED_SIZE_MASK | GLITZ_FORMAT_GREEN_SIZE_MASK | + GLITZ_FORMAT_BLUE_SIZE_MASK; + if (formatname == GLITZ_STANDARD_ARGB32) + mask |= GLITZ_FORMAT_ALPHA_SIZE_MASK; + + dformat = glitz_wgl_find_pbuffer_format (mask, &templ, 0); + if (!dformat) { + CAIRO_BOILERPLATE_LOG ("Glitz failed to find pbuffer format for template."); + goto FAIL; + } + + gdraw = glitz_wgl_create_pbuffer_drawable (dformat, width, height); + if (!gdraw) { + CAIRO_BOILERPLATE_LOG ("Glitz failed to create pbuffer drawable."); + goto FAIL; + } + + format = glitz_find_standard_format (gdraw, formatname); + if (!format) { + CAIRO_BOILERPLATE_LOG ("Glitz failed to find standard format for drawable."); + goto DESTROY_DRAWABLE; + } + + sr = glitz_surface_create (gdraw, format, width, height, 0, NULL); + if (!sr) { + CAIRO_BOILERPLATE_LOG ("Glitz failed to create a surface."); + goto DESTROY_DRAWABLE; + } + + glitz_surface_attach (sr, gdraw, GLITZ_DRAWABLE_BUFFER_FRONT_COLOR); + + DESTROY_DRAWABLE: + glitz_drawable_destroy (gdraw); + + FAIL: + return sr; /* will be NULL unless we create it and attach */ +} + +static cairo_surface_t * +create_cairo_glitz_wgl_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + glitz_surface_t *glitz_surface; + cairo_surface_t *surface; + glitz_wgl_target_closure_t *wglc; + + glitz_wgl_init (NULL); + + *closure = wglc = xmalloc (sizeof (glitz_wgl_target_closure_t)); + + switch (content) { + case CAIRO_CONTENT_COLOR: + glitz_surface = create_glitz_wgl_surface (GLITZ_STANDARD_RGB24, width, height, NULL); + break; + case CAIRO_CONTENT_COLOR_ALPHA: + glitz_surface = create_glitz_wgl_surface (GLITZ_STANDARD_ARGB32, width, height, NULL); + break; + default: + CAIRO_BOILERPLATE_LOG ("Invalid content for glitz-wgl test: %d\n", content); + goto FAIL; + } + + if (!glitz_surface) + goto FAIL; + + surface = cairo_glitz_surface_create (glitz_surface); + + wglc->base.width = width; + wglc->base.height = height; + wglc->base.content = content; + cairo_surface_set_user_data (surface, &glitz_closure_key, wglc, NULL); + + return surface; + + FAIL: + return NULL; +} + +static void +cleanup_cairo_glitz_wgl (void *closure) +{ + free (closure); + glitz_wgl_fini (); +} + +#endif /* CAIRO_CAN_TEST_GLITZ_WGL_SURFACE */ + +#endif /* CAIRO_HAS_GLITZ_SURFACE */ + +#if 0 && CAIRO_HAS_QUARTZ_SURFACE +static cairo_surface_t * +create_quartz_surface (int width, int height, void **closure) +{ +#error Not yet implemented +} + +static void +cleanup_quartz (void *closure) +{ +#error Not yet implemented +} +#endif + +/* Testing the win32 surface isn't interesting, since for + * ARGB images it just chains to the image backend + */ +#if CAIRO_HAS_WIN32_SURFACE +#include "cairo-win32.h" +typedef struct _win32_target_closure +{ + HDC dc; + HBITMAP bmp; +} win32_target_closure_t; + +static cairo_surface_t * +create_win32_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + int width = width; + int height = height; + + BITMAPINFO bmpInfo; + unsigned char *bits = NULL; + win32_target_closure_t *data = malloc(sizeof(win32_target_closure_t)); + *closure = data; + + data->dc = CreateCompatibleDC(NULL); + + /* initialize the bitmapinfoheader */ + memset(&bmpInfo.bmiHeader, 0, sizeof(BITMAPINFOHEADER)); + bmpInfo.bmiHeader.biSize = sizeof (BITMAPINFOHEADER); + bmpInfo.bmiHeader.biWidth = width; + bmpInfo.bmiHeader.biHeight = -height; + bmpInfo.bmiHeader.biPlanes = 1; + bmpInfo.bmiHeader.biBitCount = 24; + bmpInfo.bmiHeader.biCompression = BI_RGB; + + /* create a DIBSection */ + data->bmp = CreateDIBSection(data->dc, &bmpInfo, DIB_RGB_COLORS, (void**)&bits, NULL, 0); + + /* Flush GDI to make sure the DIBSection is actually created */ + GdiFlush(); + + /* Select the bitmap in to the DC */ + SelectObject(data->dc, data->bmp); + + return cairo_win32_surface_create(data->dc); +} + +static void +cleanup_win32 (void *closure) +{ + win32_target_closure_t *data = (win32_target_closure_t*)closure; + DeleteObject(data->bmp); + DeleteDC(data->dc); + + free(closure); +} +#endif + +#if CAIRO_HAS_XCB_SURFACE +#include "cairo-xcb-xrender.h" +typedef struct _xcb_target_closure +{ + XCBConnection *c; + XCBDRAWABLE drawable; +} xcb_target_closure_t; + +/* XXX: This is a nasty hack. Something like this should be in XCB's + * bindings for Render, not here in this test. */ +static XCBRenderPICTFORMINFO +_format_from_cairo(XCBConnection *c, cairo_format_t fmt) +{ + XCBRenderPICTFORMINFO ret = {{ 0 }}; + struct tmpl_t { + XCBRenderDIRECTFORMAT direct; + CARD8 depth; + }; + static const struct tmpl_t templates[] = { + /* CAIRO_FORMAT_ARGB32 */ + { + { + 16, 0xff, + 8, 0xff, + 0, 0xff, + 24, 0xff + }, + 32 + }, + /* CAIRO_FORMAT_RGB24 */ + { + { + 16, 0xff, + 8, 0xff, + 0, 0xff, + 0, 0x00 + }, + 24 + }, + /* CAIRO_FORMAT_A8 */ + { + { + 0, 0x00, + 0, 0x00, + 0, 0x00, + 0, 0xff + }, + 8 + }, + /* CAIRO_FORMAT_A1 */ + { + { + 0, 0x00, + 0, 0x00, + 0, 0x00, + 0, 0x01 + }, + 1 + }, + }; + const struct tmpl_t *tmpl; + XCBRenderQueryPictFormatsRep *r; + XCBRenderPICTFORMINFOIter fi; + + if(fmt < 0 || fmt >= (sizeof(templates) / sizeof(*templates))) + return ret; + tmpl = templates + fmt; + + r = XCBRenderQueryPictFormatsReply(c, XCBRenderQueryPictFormats(c), 0); + if(!r) + return ret; + + for(fi = XCBRenderQueryPictFormatsFormatsIter(r); fi.rem; XCBRenderPICTFORMINFONext(&fi)) + { + const XCBRenderDIRECTFORMAT *t, *f; + if(fi.data->type != XCBRenderPictTypeDirect) + continue; + if(fi.data->depth != tmpl->depth) + continue; + t = &tmpl->direct; + f = &fi.data->direct; + if(t->red_mask && (t->red_mask != f->red_mask || t->red_shift != f->red_shift)) + continue; + if(t->green_mask && (t->green_mask != f->green_mask || t->green_shift != f->green_shift)) + continue; + if(t->blue_mask && (t->blue_mask != f->blue_mask || t->blue_shift != f->blue_shift)) + continue; + if(t->alpha_mask && (t->alpha_mask != f->alpha_mask || t->alpha_shift != f->alpha_shift)) + continue; + + ret = *fi.data; + } + + free(r); + return ret; +} + +static cairo_surface_t * +create_xcb_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + int width = width; + int height = height; + XCBSCREEN *root; + xcb_target_closure_t *xtc; + cairo_surface_t *surface; + XCBConnection *c; + XCBRenderPICTFORMINFO render_format; + cairo_format_t format; + + *closure = xtc = xmalloc (sizeof (xcb_target_closure_t)); + + if (width == 0) + width = 1; + if (height == 0) + height = 1; + + xtc->c = c = XCBConnect(NULL,NULL); + if (c == NULL) { + CAIRO_BOILERPLATE_LOG ("Failed to connect to X server through XCB\n"); + return NULL; + } + + root = XCBSetupRootsIter(XCBGetSetup(c)).data; + + xtc->drawable.pixmap = XCBPIXMAPNew (c); + { + XCBDRAWABLE root_drawable; + root_drawable.window = root->root; + XCBCreatePixmap (c, 32, xtc->drawable.pixmap, root_drawable, + width, height); + } + + switch (content) { + case CAIRO_CONTENT_COLOR: + format = CAIRO_FORMAT_RGB24; + break; + case CAIRO_CONTENT_COLOR_ALPHA: + format = CAIRO_FORMAT_ARGB32; + break; + default: + CAIRO_BOILERPLATE_LOG ("Invalid content for XCB test: %d\n", content); + return NULL; + } + + render_format = _format_from_cairo (c, format); + if (render_format.id.xid == 0) + return NULL; + surface = cairo_xcb_surface_create_with_xrender_format (c, xtc->drawable, root, + &render_format, + width, height); + + return surface; +} + +static void +cleanup_xcb (void *closure) +{ + xcb_target_closure_t *xtc = closure; + + XCBFreePixmap (xtc->c, xtc->drawable.pixmap); + XCBDisconnect (xtc->c); + free (xtc); +} +#endif + +#if CAIRO_HAS_XLIB_SURFACE +#include "cairo-xlib-xrender.h" +typedef struct _xlib_target_closure +{ + Display *dpy; + Pixmap pixmap; +} xlib_target_closure_t; + +static cairo_surface_t * +create_xlib_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + xlib_target_closure_t *xtc; + cairo_surface_t *surface; + Display *dpy; + XRenderPictFormat *xrender_format; + + *closure = xtc = xmalloc (sizeof (xlib_target_closure_t)); + + if (width == 0) + width = 1; + if (height == 0) + height = 1; + + xtc->dpy = dpy = XOpenDisplay (NULL); + if (xtc->dpy == NULL) { + CAIRO_BOILERPLATE_LOG ("Failed to open display: %s\n", XDisplayName(0)); + return NULL; + } + + XSynchronize (xtc->dpy, 1); + + /* XXX: Currently we don't do any xlib testing when the X server + * doesn't have the Render extension. We could do better here, + * (perhaps by converting the tests from ARGB32 to RGB24). One + * step better would be to always test the non-Render fallbacks + * for each test even if the server does have the Render + * extension. That would probably be through another + * cairo_test_target which would use an extended version of + * cairo_test_xlib_disable_render. */ + switch (content) { + case CAIRO_CONTENT_COLOR_ALPHA: + xrender_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); + break; + case CAIRO_CONTENT_COLOR: + xrender_format = XRenderFindStandardFormat (dpy, PictStandardRGB24); + break; + case CAIRO_CONTENT_ALPHA: + default: + CAIRO_BOILERPLATE_LOG ("Invalid content for xlib test: %d\n", content); + return NULL; + } + if (xrender_format == NULL) { + CAIRO_BOILERPLATE_LOG ("X server does not have the Render extension.\n"); + return NULL; + } + + xtc->pixmap = XCreatePixmap (dpy, DefaultRootWindow (dpy), + width, height, xrender_format->depth); + + surface = cairo_xlib_surface_create_with_xrender_format (dpy, xtc->pixmap, + DefaultScreenOfDisplay (dpy), + xrender_format, + width, height); + return surface; +} + +static void +cleanup_xlib (void *closure) +{ + xlib_target_closure_t *xtc = closure; + + XFreePixmap (xtc->dpy, xtc->pixmap); + XCloseDisplay (xtc->dpy); + free (xtc); +} +#endif + +#if CAIRO_HAS_BEOS_SURFACE +/* BeOS test functions are external as they need to be C++ */ +#include "cairo-test-beos.h" +#endif + +#if CAIRO_HAS_DIRECTFB_SURFACE +#include "cairo-test-directfb.h" +#endif + +#if CAIRO_HAS_PS_SURFACE +#include "cairo-ps.h" + +cairo_user_data_key_t ps_closure_key; + +typedef struct _ps_target_closure +{ + char *filename; + int width; + int height; + cairo_surface_t *target; +} ps_target_closure_t; + +static cairo_surface_t * +create_ps_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + ps_target_closure_t *ptc; + cairo_surface_t *surface; + int i; + + for (i = 0; vector_ignored_tests[i] != NULL; i++) + if (strcmp (name, vector_ignored_tests[i]) == 0) + return NULL; + + /* Sanitize back to a real cairo_content_t value. */ + if (content == CAIRO_TEST_CONTENT_COLOR_ALPHA_FLATTENED) + content = CAIRO_CONTENT_COLOR_ALPHA; + + *closure = ptc = xmalloc (sizeof (ps_target_closure_t)); + + xasprintf (&ptc->filename, "%s-ps-%s-out.ps", + name, _cairo_test_content_name (content)); + + ptc->width = width; + ptc->height = height; + + surface = cairo_ps_surface_create (ptc->filename, width, height); + if (cairo_surface_status (surface)) { + free (ptc->filename); + free (ptc); + return NULL; + } + cairo_surface_set_fallback_resolution (surface, 72., 72.); + + if (content == CAIRO_CONTENT_COLOR) { + ptc->target = surface; + surface = cairo_surface_create_similar (ptc->target, + CAIRO_CONTENT_COLOR, + width, height); + } else { + ptc->target = NULL; + } + + cairo_surface_set_user_data (surface, &ps_closure_key, ptc, NULL); + + return surface; +} + +static cairo_status_t +ps_surface_write_to_png (cairo_surface_t *surface, const char *filename) +{ + ps_target_closure_t *ptc = cairo_surface_get_user_data (surface, &ps_closure_key); + char command[4096]; + + /* Both surface and ptc->target were originally created at the + * same dimensions. We want a 1:1 copy here, so we first clear any + * device offset on surface. + * + * In a more realistic use case of device offsets, the target of + * this copying would be of a different size than the source, and + * the offset would be desirable during the copy operation. */ + cairo_surface_set_device_offset (surface, 0, 0); + + if (ptc->target) { + cairo_t *cr; + cr = cairo_create (ptc->target); + cairo_set_source_surface (cr, surface, 0, 0); + cairo_paint (cr); + cairo_show_page (cr); + cairo_destroy (cr); + + cairo_surface_finish (surface); + surface = ptc->target; + } + + cairo_surface_finish (surface); + sprintf (command, "gs -q -r72 -g%dx%d -dSAFER -dBATCH -dNOPAUSE -sDEVICE=pngalpha -sOutputFile=%s %s", + ptc->width, ptc->height, filename, ptc->filename); + if (system (command) == 0) + return CAIRO_STATUS_SUCCESS; + return CAIRO_STATUS_WRITE_ERROR; +} + +static void +cleanup_ps (void *closure) +{ + ps_target_closure_t *ptc = closure; + if (ptc->target) + cairo_surface_destroy (ptc->target); + free (ptc->filename); + free (ptc); +} +#endif /* CAIRO_HAS_PS_SURFACE */ + +#if CAIRO_HAS_PDF_SURFACE && CAIRO_CAN_TEST_PDF_SURFACE +#include "cairo-pdf.h" + +cairo_user_data_key_t pdf_closure_key; + +typedef struct _pdf_target_closure +{ + char *filename; + int width; + int height; + cairo_surface_t *target; +} pdf_target_closure_t; + +static cairo_surface_t * +create_pdf_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + int width = width; + int height = height; + pdf_target_closure_t *ptc; + cairo_surface_t *surface; + int i; + + for (i = 0; vector_ignored_tests[i] != NULL; i++) + if (strcmp (name, vector_ignored_tests[i]) == 0) + return NULL; + + /* Sanitize back to a real cairo_content_t value. */ + if (content == CAIRO_TEST_CONTENT_COLOR_ALPHA_FLATTENED) + content = CAIRO_CONTENT_COLOR_ALPHA; + + *closure = ptc = xmalloc (sizeof (pdf_target_closure_t)); + + ptc->width = width; + ptc->height = height; + + xasprintf (&ptc->filename, "%s-pdf-%s-out.pdf", + name, _cairo_test_content_name (content)); + + surface = cairo_pdf_surface_create (ptc->filename, width, height); + if (cairo_surface_status (surface)) { + free (ptc->filename); + free (ptc); + return NULL; + } + cairo_surface_set_fallback_resolution (surface, 72., 72.); + + if (content == CAIRO_CONTENT_COLOR) { + ptc->target = surface; + surface = cairo_surface_create_similar (ptc->target, + CAIRO_CONTENT_COLOR, + width, height); + } else { + ptc->target = NULL; + } + + cairo_surface_set_user_data (surface, &pdf_closure_key, ptc, NULL); + + return surface; +} + +static cairo_status_t +pdf_surface_write_to_png (cairo_surface_t *surface, const char *filename) +{ + pdf_target_closure_t *ptc = cairo_surface_get_user_data (surface, &pdf_closure_key); + char command[4096]; + + /* Both surface and ptc->target were originally created at the + * same dimensions. We want a 1:1 copy here, so we first clear any + * device offset on surface. + * + * In a more realistic use case of device offsets, the target of + * this copying would be of a different size than the source, and + * the offset would be desirable during the copy operation. */ + cairo_surface_set_device_offset (surface, 0, 0); + + if (ptc->target) { + cairo_t *cr; + cr = cairo_create (ptc->target); + cairo_set_source_surface (cr, surface, 0, 0); + cairo_paint (cr); + cairo_show_page (cr); + cairo_destroy (cr); + + cairo_surface_finish (surface); + surface = ptc->target; + } + + cairo_surface_finish (surface); + sprintf (command, "./pdf2png %s %s 1", + ptc->filename, filename); + + if (system (command) != 0) + return CAIRO_STATUS_WRITE_ERROR; + + return CAIRO_STATUS_SUCCESS; +} + +static void +cleanup_pdf (void *closure) +{ + pdf_target_closure_t *ptc = closure; + if (ptc->target) + cairo_surface_destroy (ptc->target); + free (ptc->filename); + free (ptc); +} +#endif /* CAIRO_HAS_PDF_SURFACE && CAIRO_CAN_TEST_PDF_SURFACE */ + +#if CAIRO_HAS_SVG_SURFACE && CAIRO_CAN_TEST_SVG_SURFACE +#include "cairo-svg.h" + +cairo_user_data_key_t svg_closure_key; + +typedef struct _svg_target_closure +{ + char *filename; + int width, height; + cairo_surface_t *target; +} svg_target_closure_t; + +static cairo_surface_t * +create_svg_surface (const char *name, + cairo_content_t content, + int width, + int height, + void **closure) +{ + int width = width; + int height = height; + int i; + svg_target_closure_t *ptc; + cairo_surface_t *surface; + + for (i = 0; vector_ignored_tests[i] != NULL; i++) + if (strcmp (name, vector_ignored_tests[i]) == 0) + return NULL; + + *closure = ptc = xmalloc (sizeof (svg_target_closure_t)); + + ptc->width = width; + ptc->height = height; + + xasprintf (&ptc->filename, "%s-svg-%s-out.svg", + name, _cairo_test_content_name (content)); + + surface = cairo_svg_surface_create (ptc->filename, width, height); + if (cairo_surface_status (surface)) { + free (ptc->filename); + free (ptc); + return NULL; + } + cairo_surface_set_fallback_resolution (surface, 72., 72.); + + if (content == CAIRO_CONTENT_COLOR) { + ptc->target = surface; + surface = cairo_surface_create_similar (ptc->target, + CAIRO_CONTENT_COLOR, + width, height); + } else { + ptc->target = NULL; + } + + cairo_surface_set_user_data (surface, &svg_closure_key, ptc, NULL); + + return surface; +} + +static cairo_status_t +svg_surface_write_to_png (cairo_surface_t *surface, const char *filename) +{ + svg_target_closure_t *ptc = cairo_surface_get_user_data (surface, &svg_closure_key); + char command[4096]; + + /* Both surface and ptc->target were originally created at the + * same dimensions. We want a 1:1 copy here, so we first clear any + * device offset on surface. + * + * In a more realistic use case of device offsets, the target of + * this copying would be of a different size than the source, and + * the offset would be desirable during the copy operation. */ + cairo_surface_set_device_offset (surface, 0, 0); + + if (ptc->target) { + cairo_t *cr; + cr = cairo_create (ptc->target); + cairo_set_source_surface (cr, surface, 0, 0); + cairo_paint (cr); + cairo_show_page (cr); + cairo_destroy (cr); + + cairo_surface_finish (surface); + surface = ptc->target; + } + + cairo_surface_finish (surface); + sprintf (command, "./svg2png %s %s", + ptc->filename, filename); + + if (system (command) != 0) + return CAIRO_STATUS_WRITE_ERROR; + + return CAIRO_STATUS_SUCCESS; +} + +static void +cleanup_svg (void *closure) +{ + svg_target_closure_t *ptc = closure; + if (ptc->target) + cairo_surface_destroy (ptc->target); + free (ptc->filename); + free (ptc); +} +#endif /* CAIRO_HAS_SVG_SURFACE && CAIRO_CAN_TEST_SVG_SURFACE */ + +cairo_test_target_t targets[] = +{ + { "image", CAIRO_SURFACE_TYPE_IMAGE, CAIRO_CONTENT_COLOR_ALPHA, + create_image_surface, cairo_surface_write_to_png, NULL}, + { "image", CAIRO_SURFACE_TYPE_IMAGE, CAIRO_CONTENT_COLOR, + create_image_surface, cairo_surface_write_to_png, NULL}, +#ifdef CAIRO_HAS_TEST_SURFACES + { "test-fallback", CAIRO_INTERNAL_SURFACE_TYPE_TEST_FALLBACK, + CAIRO_CONTENT_COLOR_ALPHA, + create_test_fallback_surface, cairo_surface_write_to_png, NULL }, + { "test-fallback", CAIRO_INTERNAL_SURFACE_TYPE_TEST_FALLBACK, + CAIRO_CONTENT_COLOR, + create_test_fallback_surface, cairo_surface_write_to_png, NULL }, + { "test-meta", CAIRO_INTERNAL_SURFACE_TYPE_TEST_META, + CAIRO_CONTENT_COLOR_ALPHA, + create_test_meta_surface, cairo_surface_write_to_png, NULL }, + { "test-meta", CAIRO_INTERNAL_SURFACE_TYPE_TEST_META, + CAIRO_CONTENT_COLOR, + create_test_meta_surface, cairo_surface_write_to_png, NULL }, + { "test-paginated", CAIRO_INTERNAL_SURFACE_TYPE_TEST_PAGINATED, + CAIRO_CONTENT_COLOR_ALPHA, + create_test_paginated_surface, + test_paginated_write_to_png, + cleanup_test_paginated }, + { "test-paginated", CAIRO_INTERNAL_SURFACE_TYPE_TEST_PAGINATED, + CAIRO_CONTENT_COLOR, + create_test_paginated_surface, + test_paginated_write_to_png, + cleanup_test_paginated }, +#endif +#ifdef CAIRO_HAS_GLITZ_SURFACE +#if CAIRO_CAN_TEST_GLITZ_GLX_SURFACE + { "glitz-glx", CAIRO_SURFACE_TYPE_GLITZ,CAIRO_CONTENT_COLOR_ALPHA, + create_cairo_glitz_glx_surface, cairo_surface_write_to_png, + cleanup_cairo_glitz_glx }, + { "glitz-glx", CAIRO_SURFACE_TYPE_GLITZ, CAIRO_CONTENT_COLOR, + create_cairo_glitz_glx_surface, cairo_surface_write_to_png, + cleanup_cairo_glitz_glx }, +#endif +#if CAIRO_CAN_TEST_GLITZ_AGL_SURFACE + { "glitz-agl", CAIRO_SURFACE_TYPE_GLITZ, CAIRO_CONTENT_COLOR_ALPHA, + create_cairo_glitz_agl_surface, cairo_surface_write_to_png, + cleanup_cairo_glitz_agl }, + { "glitz-agl", CAIRO_SURFACE_TYPE_GLITZ, CAIRO_CONTENT_COLOR, + create_cairo_glitz_agl_surface, cairo_surface_write_to_png, + cleanup_cairo_glitz_agl }, +#endif +#if CAIRO_CAN_TEST_GLITZ_WGL_SURFACE + { "glitz-wgl", CAIRO_SURFACE_TYPE_GLITZ, CAIRO_CONTENT_COLOR_ALPHA, + create_cairo_glitz_wgl_surface, cairo_surface_write_to_png, + cleanup_cairo_glitz_wgl }, + { "glitz-wgl", CAIRO_SURFACE_TYPE_GLITZ, CAIRO_CONTENT_COLOR, + create_cairo_glitz_wgl_surface, cairo_surface_write_to_png, + cleanup_cairo_glitz_wgl }, +#endif +#endif /* CAIRO_HAS_GLITZ_SURFACE */ +#if 0 && CAIRO_HAS_QUARTZ_SURFACE + { "quartz", CAIRO_SURFACE_TYPE_QUARTZ, CAIRO_CONTENT_COLOR, + create_quartz_surface, cairo_surface_write_to_png, + cleanup_quartz }, +#endif +#if CAIRO_HAS_WIN32_SURFACE + { "win32", CAIRO_SURFACE_TYPE_WIN32, CAIRO_CONTENT_COLOR, + create_win32_surface, cairo_surface_write_to_png, cleanup_win32 }, +#endif +#if CAIRO_HAS_XCB_SURFACE + { "xcb", CAIRO_SURFACE_TYPE_XCB, CAIRO_CONTENT_COLOR_ALPHA, + create_xcb_surface, cairo_surface_write_to_png, cleanup_xcb}, +#endif +#if CAIRO_HAS_XLIB_SURFACE + { "xlib", CAIRO_SURFACE_TYPE_XLIB, CAIRO_CONTENT_COLOR_ALPHA, + create_xlib_surface, cairo_surface_write_to_png, cleanup_xlib}, + { "xlib", CAIRO_SURFACE_TYPE_XLIB, CAIRO_CONTENT_COLOR, + create_xlib_surface, cairo_surface_write_to_png, cleanup_xlib}, +#endif +#if CAIRO_HAS_PS_SURFACE + { "ps", CAIRO_SURFACE_TYPE_PS, + CAIRO_TEST_CONTENT_COLOR_ALPHA_FLATTENED, + create_ps_surface, ps_surface_write_to_png, cleanup_ps }, + + /* XXX: We expect type image here only due to a limitation in + * the current PS/meta-surface code. A PS surface is + * "naturally" COLOR_ALPHA, so the COLOR-only variant goes + * through create_similar in create_ps_surface which results + * in the similar surface being used as a source. We do not yet + * have source support for PS/meta-surfaces, so the + * create_similar path for all paginated surfaces currently + * returns an image surface.*/ + { "ps", CAIRO_SURFACE_TYPE_IMAGE, CAIRO_CONTENT_COLOR, + create_ps_surface, ps_surface_write_to_png, cleanup_ps }, +#endif +#if CAIRO_HAS_PDF_SURFACE && CAIRO_CAN_TEST_PDF_SURFACE + { "pdf", CAIRO_SURFACE_TYPE_PDF, + CAIRO_TEST_CONTENT_COLOR_ALPHA_FLATTENED, + create_pdf_surface, pdf_surface_write_to_png, cleanup_pdf }, + + /* XXX: We expect type image here only due to a limitation in + * the current PDF/meta-surface code. A PDF surface is + * "naturally" COLOR_ALPHA, so the COLOR-only variant goes + * through create_similar in create_pdf_surface which results + * in the similar surface being used as a source. We do not yet + * have source support for PDF/meta-surfaces, so the + * create_similar path for all paginated surfaces currently + * returns an image surface.*/ + { "pdf", CAIRO_SURFACE_TYPE_IMAGE, CAIRO_CONTENT_COLOR, + create_pdf_surface, pdf_surface_write_to_png, cleanup_pdf }, +#endif +#if CAIRO_HAS_SVG_SURFACE && CAIRO_CAN_TEST_SVG_SURFACE + { "svg", CAIRO_SURFACE_TYPE_SVG, CAIRO_CONTENT_COLOR_ALPHA, + create_svg_surface, svg_surface_write_to_png, cleanup_svg }, + { "svg", CAIRO_INTERNAL_SURFACE_TYPE_META, CAIRO_CONTENT_COLOR, + create_svg_surface, svg_surface_write_to_png, cleanup_svg }, +#endif +#if CAIRO_HAS_BEOS_SURFACE + { "beos", CAIRO_SURFACE_TYPE_BEOS, CAIRO_CONTENT_COLOR, + create_beos_surface, cairo_surface_write_to_png, cleanup_beos}, + { "beos-bitmap", CAIRO_SURFACE_TYPE_BEOS, CAIRO_CONTENT_COLOR, + create_beos_bitmap_surface, cairo_surface_write_to_png, cleanup_beos_bitmap}, + { "beos-bitmap", CAIRO_SURFACE_TYPE_BEOS, CAIRO_CONTENT_COLOR_ALPHA, + create_beos_bitmap_surface, cairo_surface_write_to_png, cleanup_beos_bitmap}, +#endif + +#if CAIRO_HAS_DIRECTFB_SURFACE + { "directfb", CAIRO_SURFACE_TYPE_DIRECTFB, CAIRO_CONTENT_COLOR, + create_directfb_surface, cairo_surface_write_to_png, cleanup_directfb}, + { "directfb-bitmap", CAIRO_SURFACE_TYPE_DIRECTFB, CAIRO_CONTENT_COLOR_ALPHA, + create_directfb_bitmap_surface, cairo_surface_write_to_png,cleanup_directfb}, +#endif + + { NULL } +}; + +void +xasprintf (char **strp, const char *fmt, ...) +{ +#ifdef HAVE_VASPRINTF + va_list va; + int ret; + + va_start (va, fmt); + ret = vasprintf (strp, fmt, va); + va_end (va); + + if (ret < 0) { + cairo_test_log ("Out of memory\n"); + exit (1); + } +#else /* !HAVE_VASNPRINTF */ +#define BUF_SIZE 1024 + va_list va; + char buffer[BUF_SIZE]; + int ret; + + va_start (va, fmt); + ret = vsnprintf (buffer, sizeof(buffer), fmt, va); + va_end (va); + + if (ret < 0) { + CAIRO_BOILERPLATE_LOG ("Failure in vsnprintf\n"); + exit (1); + } + + if (strlen (buffer) == sizeof(buffer) - 1) { + CAIRO_BOILERPLATE_LOG ("Overflowed fixed buffer\n"); + exit (1); + } + + *strp = strdup (buffer); + if (!*strp) { + CAIRO_BOILERPLATE_LOG ("Out of memory\n"); + exit (1); + } +#endif /* !HAVE_VASNPRINTF */ +} |