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author | hk57.kim <hk57.kim@samsung.com> | 2016-03-02 13:23:27 +0900 |
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committer | hk57.kim <hk57.kim@samsung.com> | 2016-03-02 13:23:27 +0900 |
commit | de73355cecef0b9466408c7b334928e33c3f990b (patch) | |
tree | e6d0fd87c760a6e155e1c1bf9ef1ec2ed0b91e78 | |
parent | b5e7bd8a60bcbcbd93ded809418e79d72d4813b7 (diff) | |
download | cairo-de73355cecef0b9466408c7b334928e33c3f990b.tar.gz cairo-de73355cecef0b9466408c7b334928e33c3f990b.tar.bz2 cairo-de73355cecef0b9466408c7b334928e33c3f990b.zip |
[Add error handling for cairo_gl_device_set_thread_aware() API]submit/tizen/20160302.044849submit/tizen/20160302.044709accepted/tizen/common/20160302.193548
Change-Id: Ie948efb70a0ac1b2db49bf7f4babc61b149be1f0
Signed-off-by: hk57.kim <hk57.kim@samsung.com>
-rw-r--r-- | src/cairo-gl-device.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/cairo-gl-device.c b/src/cairo-gl-device.c index 7069c8312..5dce9fb91 100644 --- a/src/cairo-gl-device.c +++ b/src/cairo-gl-device.c @@ -1100,11 +1100,24 @@ void cairo_gl_device_set_thread_aware (cairo_device_t *device, cairo_bool_t thread_aware) { + if ((! device)||(cairo_device_status(device)!= CAIRO_STATUS_SUCCESS)) { + fprintf (stderr, "cairo_gl_device_set_thread_aware(): cairo_device is NULL or not available\n"); + _cairo_error_throw (CAIRO_STATUS_DEVICE_ERROR); + return; + } if (device->backend->type != CAIRO_DEVICE_TYPE_GL) { _cairo_error_throw (CAIRO_STATUS_DEVICE_TYPE_MISMATCH); return; } - ((cairo_gl_context_t *) device)->thread_aware = thread_aware; + if(thread_aware == 0 || thread_aware == 1) + { + ((cairo_gl_context_t *) device)->thread_aware = thread_aware; + } + else + { + _cairo_device_set_error (device, CAIRO_STATUS_INVALID_STATUS); + return; + } } void _cairo_gl_context_reset (cairo_gl_context_t *ctx) |