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compositor-drm: store gbm bo flags in drm_output

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Store usage flags of gbm bo in drm_output in order to specify the bo
format for each output. A following patch will add a new type of
drm_output which requires different gbm_bo_flags.

Signed-off-by: Tomohito Esaki <etom@igel.co.jp>
This commit is contained in:
Tomohito Esaki
2018-01-31 17:50:15 +09:00
parent 1506e99fd3
commit 718a40b49c
1 changed files with 3 additions and 1 deletions
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libweston/compositor-drm.c
+3 -1
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@@ -527,6 +527,7 @@ struct drm_output {
struct gbm_surface *gbm_surface; struct gbm_surface *gbm_surface;
uint32_t gbm_format; uint32_t gbm_format;
uint32_t gbm_bo_flags;
/* Plane being displayed directly on the CRTC */ /* Plane being displayed directly on the CRTC */
struct drm_plane *scanout_plane; struct drm_plane *scanout_plane;
@@ -4876,7 +4877,7 @@ drm_output_init_egl(struct drm_output *output, struct drm_backend *b)
output->gbm_surface = output->gbm_surface =
gbm_surface_create(b->gbm, mode->width, mode->height, gbm_surface_create(b->gbm, mode->width, mode->height,
output->gbm_format, output->gbm_format,
GBM_BO_USE_RENDERING | GBM_BO_USE_SCANOUT); output->gbm_bo_flags);
} }
if (!output->gbm_surface) { if (!output->gbm_surface) {
@@ -6325,6 +6326,7 @@ drm_output_create(struct weston_compositor *compositor, const char *name)
return NULL; return NULL;
output->backend = b; output->backend = b;
output->gbm_bo_flags = GBM_BO_USE_SCANOUT | GBM_BO_USE_RENDERING;
weston_output_init(&output->base, compositor, name); weston_output_init(&output->base, compositor, name);