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| author | MarcKe <herderkewitz@googlemail.com> | 2015-02-01 11:29:01 +0100 |
|---|---|---|
| committer | sbrissen <sbrissen@hotmail.com> | 2015-03-06 13:24:34 -0500 |
| commit | 9b07654fba1b8010edd5a7af4ee7ff87f84e92af (patch) | |
| tree | f1a35eb5378ebbe1357c393b92afdfe5dc601a18 | |
| parent | c78dde2333b0f20f4c335306baa5c50e5601efc6 (diff) | |
| download | device_samsung_kona-common-9b07654fba1b8010edd5a7af4ee7ff87f84e92af.zip device_samsung_kona-common-9b07654fba1b8010edd5a7af4ee7ff87f84e92af.tar.gz device_samsung_kona-common-9b07654fba1b8010edd5a7af4ee7ff87f84e92af.tar.bz2 | |
Fix crash when switching between cameras
Change-Id: Ia164416fcbfebd5cf652d947757c575b2f9759ac
| -rwxr-xr-x | camera/exynos_camera.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/camera/exynos_camera.c b/camera/exynos_camera.c index 31b2740..d35a6b7 100755 --- a/camera/exynos_camera.c +++ b/camera/exynos_camera.c @@ -2001,10 +2001,14 @@ int exynos_camera_preview(struct exynos_camera *exynos_camera) } if (exynos_camera->preview_window != NULL && exynos_camera->gralloc != NULL) { - exynos_camera->preview_window->dequeue_buffer(exynos_camera->preview_window, &window_buffer, &window_stride); - exynos_camera->gralloc->lock(exynos_camera->gralloc, *window_buffer, GRALLOC_USAGE_YUV_ADDR | GRALLOC_USAGE_SW_WRITE_OFTEN, 0, 0, width, height, &window_data); + int ret = exynos_camera->preview_window->dequeue_buffer(exynos_camera->preview_window, &window_buffer, &window_stride); + if (ret < 0) { + ALOGE("%s: Error in dequeueing buffer", __func__); + goto error; + } + ret = exynos_camera->gralloc->lock(exynos_camera->gralloc, *window_buffer, GRALLOC_USAGE_YUV_ADDR | GRALLOC_USAGE_SW_WRITE_OFTEN, 0, 0, width, height, &window_data); - if (window_data == NULL) { + if (window_data == NULL || ret == -EINVAL) { ALOGE("%s: Unable to lock gralloc", __func__); goto error; } |