| From bbfecf824a94c5813b36fa286973ca4f7bce90d3 Mon Sep 17 00:00:00 2001 |
| From: Gurchetan Singh <gurchetansingh@chromium.org> |
| Date: Wed, 13 Mar 2019 10:49:20 -0700 |
| Subject: [PATCH 06/20] egl/android: use swrast option in droid_load_driver |
| |
| Change-Id: Id6fce25b5af000df778cfcbab3d99e92fb983a14 |
| --- |
| src/egl/drivers/dri2/platform_android.c | 17 ++++++++++++++++- |
| 1 file changed, 16 insertions(+), 1 deletion(-) |
| |
| diff --git a/src/egl/drivers/dri2/platform_android.c b/src/egl/drivers/dri2/platform_android.c |
| index 67eea19dac52..58c9ea4e3f93 100644 |
| --- a/src/egl/drivers/dri2/platform_android.c |
| +++ b/src/egl/drivers/dri2/platform_android.c |
| @@ -1373,7 +1373,22 @@ droid_load_driver(_EGLDisplay *disp, bool swrast) |
| struct dri2_egl_display *dri2_dpy = disp->DriverData; |
| const char *err; |
| |
| - dri2_dpy->driver_name = loader_get_driver_for_fd(dri2_dpy->fd); |
| + char *driver_name = loader_get_driver_for_fd(dri2_dpy->fd); |
| + if (swrast) { |
| + /* Use kms swrast only with vgem / virtio_gpu. |
| + * virtio-gpu fallbacks to software rendering when 3D features |
| + * are unavailable since 6c5ab, and kms_swrast is more |
| + * feature complete than swrast. |
| + */ |
| + if (strcmp(driver_name, "vgem") == 0 || |
| + strcmp(driver_name, "virtio_gpu") == 0) |
| + dri2_dpy->driver_name = strdup("kms_swrast"); |
| + free(driver_name); |
| + } else { |
| + /* Use the given hardware driver */ |
| + dri2_dpy->driver_name = driver_name; |
| + } |
| + |
| if (dri2_dpy->driver_name == NULL) |
| return false; |
| |
| -- |
| 2.20.1 |
| |
