| From 46cee2c18276062d45817fd38fedfa737f16f776 Mon Sep 17 00:00:00 2001 |
| From: Jia Rong <jia.rong@mediatek.com> |
| Date: Fri, 20 Apr 2018 11:23:00 +0800 |
| Subject: [PATCH 3/9] compose-engine: turn to pixman if gl init fail |
| |
| if init_gl fail then turn to pixman to compose buffer |
| Test: test ok |
| |
| Change-Id: I18979e4d6cc2d12e51bc12e7be581e919b3166e8 |
| Signed-off-by: Jia Rong <jia.rong@mediatek.com> |
| CR-Id: AUTO00016576 |
| --- |
| libweston/compositor-drm.c | 9 +++++++-- |
| 1 file changed, 7 insertions(+), 2 deletions(-) |
| |
| diff --git a/libweston/compositor-drm.c b/libweston/compositor-drm.c |
| index 1d38f05..4a5cd67 100644 |
| --- a/libweston/compositor-drm.c |
| +++ b/libweston/compositor-drm.c |
| @@ -1642,6 +1642,7 @@ init_egl(struct drm_backend *b) |
| |
| if (drm_backend_create_gl_renderer(b) < 0) { |
| gbm_device_destroy(b->gbm); |
| + b->gbm = NULL; |
| return -1; |
| } |
| |
| @@ -3261,8 +3262,12 @@ drm_backend_create(struct weston_compositor *compositor, |
| } |
| } else { |
| if (init_egl(b) < 0) { |
| - weston_log("failed to initialize egl\n"); |
| - goto err_udev_dev; |
| + weston_log("failed to initialize egl, use pixman\n"); |
| + if (init_pixman(b) < 0) { |
| + weston_log("failed to initialize pixman renderer\n"); |
| + goto err_udev_dev; |
| + } |
| + b->use_pixman = 1; |
| } |
| } |
| |
| -- |
| 1.9.1 |
| |