diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2008-08-11 21:12:45 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2008-08-13 21:54:59 +0100 |
| commit | 436c0c8be28546813139f391a62303d4c1894fc3 (patch) | |
| tree | 7134b42ba4af4da886f8bd7906f4d6a144d1a134 /boilerplate/cairo-boilerplate.h | |
| parent | c73b3e43e120065e40d8fc48c9bdbd88ebe8ab40 (diff) | |
[test] Preparatory work for running under memfault.
In order to run under memfault, the framework is first extended to handle
running concurrent tests - i.e. multi-threading. (Not that this is a
requirement for memfault, instead it shares a common goal of storing
per-test data). To that end all the global data is moved into a per-test
context and the targets are adjusted to avoid overlap on shared, global
resources (such as output files and frame buffers). In order to preserve
the simplicity of the standard draw routines, the context is not passed
explicitly as a parameter to the routines, but is instead attached to the
cairo_t via the user_data.
For the masochist, to enable the tests to be run across multiple threads
simply set the environment variable CAIRO_TEST_NUM_THREADS to the desired
number.
In the long run, we can hope the need for memfault (runtime testing of
error paths) will be mitigated by static analysis. A promising candidate
for this task would appear to be http://hal.cs.berkeley.edu/cil/.
Diffstat (limited to 'boilerplate/cairo-boilerplate.h')
| -rw-r--r-- | boilerplate/cairo-boilerplate.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/boilerplate/cairo-boilerplate.h b/boilerplate/cairo-boilerplate.h index 8efc6097..8031df8e 100644 --- a/boilerplate/cairo-boilerplate.h +++ b/boilerplate/cairo-boilerplate.h @@ -114,7 +114,10 @@ typedef cairo_surface_t * cairo_content_t content, int width, int height, + int max_width, + int max_height, cairo_boilerplate_mode_t mode, + int id, void **closure); typedef cairo_status_t @@ -137,7 +140,6 @@ typedef struct _cairo_boilerplate_target cairo_boilerplate_cleanup_t cleanup; cairo_boilerplate_wait_t synchronize; cairo_bool_t is_vector; - void *closure; } cairo_boilerplate_target_t; cairo_boilerplate_target_t ** @@ -146,11 +148,8 @@ cairo_boilerplate_get_targets (int *num_targets, cairo_bool_t *limited_targets); void cairo_boilerplate_free_targets (cairo_boilerplate_target_t **targets); -void -cairo_boilerplate_surface_set_user_data (cairo_surface_t *surface, - const cairo_user_data_key_t *key, - void *user_data, - cairo_destroy_func_t destroy); +cairo_surface_t * +cairo_boilerplate_surface_create_in_error (cairo_status_t status); #include "xmalloc.h" |