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vulkan/wsi/wayland: Return better error messages

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Reviewed-by: Daniel Stone <daniels@collabora.com>
Cc: mesa-stable@lists.freedesktop.org
This commit is contained in:
Jason Ekstrand 2017-09-26 09:42:56 -07:00
parent 537b9bc3e4
commit 4fe3913b96
1 changed files with 36 additions and 21 deletions
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57
src/vulkan/wsi/wsi_common_wayland.c
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@ -263,59 +263,72 @@ wsi_wl_display_finish(struct wsi_wl_display *display)
wl_event_queue_destroy(display->queue);
}
static int
static VkResult
wsi_wl_display_init(struct wsi_wayland *wsi_wl,
struct wsi_wl_display *display,
struct wl_display *wl_display,
bool get_format_list)
{
VkResult result = VK_SUCCESS;
memset(display, 0, sizeof(*display));
display->wsi_wl = wsi_wl;
display->wl_display = wl_display;
if (get_format_list) {
if (!u_vector_init(&display->formats, sizeof(VkFormat), 8))
if (!u_vector_init(&display->formats, sizeof(VkFormat), 8)) {
result = VK_ERROR_OUT_OF_HOST_MEMORY;
goto fail;
}
}
display->queue = wl_display_create_queue(wl_display);
if (!display->queue)
if (!display->queue) {
result = VK_ERROR_OUT_OF_HOST_MEMORY;
goto fail;
}
display->wl_display_wrapper = wl_proxy_create_wrapper(wl_display);
if (!display->wl_display_wrapper)
if (!display->wl_display_wrapper) {
result = VK_ERROR_OUT_OF_HOST_MEMORY;
goto fail;
}
wl_proxy_set_queue((struct wl_proxy *) display->wl_display_wrapper,
display->queue);
struct wl_registry *registry =
wl_display_get_registry(display->wl_display_wrapper);
if (!registry)
if (!registry) {
result = VK_ERROR_OUT_OF_HOST_MEMORY;
goto fail;
}
wl_registry_add_listener(registry, &registry_listener, display);
/* Round-trip to get the wl_drm global */
wl_display_roundtrip_queue(display->wl_display, display->queue);
if (!display->drm)
if (!display->drm) {
result = VK_ERROR_SURFACE_LOST_KHR;
goto fail_registry;
}
/* Round-trip to get wl_drm formats and capabilities */
wl_display_roundtrip_queue(display->wl_display, display->queue);
/* We need prime support */
if (!(display->capabilities & WL_DRM_CAPABILITY_PRIME))
if (!(display->capabilities & WL_DRM_CAPABILITY_PRIME)) {
result = VK_ERROR_SURFACE_LOST_KHR;
goto fail_registry;
}
/* We don't need this anymore */
wl_registry_destroy(registry);
display->refcount = 0;
return 0;
return VK_SUCCESS;
fail_registry:
if (registry)
@ -323,26 +336,29 @@ fail_registry:
fail:
wsi_wl_display_finish(display);
return -1;
return result;
}
static struct wsi_wl_display *
wsi_wl_display_create(struct wsi_wayland *wsi, struct wl_display *wl_display)
static VkResult
wsi_wl_display_create(struct wsi_wayland *wsi, struct wl_display *wl_display,
struct wsi_wl_display **display_out)
{
struct wsi_wl_display *display =
vk_alloc(wsi->alloc, sizeof(*display), 8,
VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
if (!display)
return NULL;
return VK_ERROR_OUT_OF_HOST_MEMORY;
if (wsi_wl_display_init(wsi, display, wl_display, true)) {
VkResult result = wsi_wl_display_init(wsi, display, wl_display, true);
if (result != VK_SUCCESS) {
vk_free(wsi->alloc, display);
return NULL;
return result;
}
display->refcount++;
*display_out = display;
return display;
return result;
}
static struct wsi_wl_display *
@ -841,16 +857,15 @@ wsi_wl_surface_create_swapchain(VkIcdSurfaceBase *icd_surface,
struct wsi_wl_swapchain *old_chain = (void *)pCreateInfo->oldSwapchain;
chain->display = wsi_wl_display_ref(old_chain->display);
} else {
chain->display = wsi_wl_display_create(wsi, surface->display);
if (!chain->display) {
result = VK_ERROR_INITIALIZATION_FAILED;
chain->display = NULL;
result = wsi_wl_display_create(wsi, surface->display, &chain->display);
if (result != VK_SUCCESS)
goto fail;
}
}
chain->surface = wl_proxy_create_wrapper(surface->surface);
if (!chain->surface) {
result = VK_ERROR_INITIALIZATION_FAILED;
result = VK_ERROR_OUT_OF_HOST_MEMORY;
goto fail;
}
wl_proxy_set_queue((struct wl_proxy *) chain->surface,
@ -859,7 +874,7 @@ wsi_wl_surface_create_swapchain(VkIcdSurfaceBase *icd_surface,
chain->drm_wrapper = wl_proxy_create_wrapper(chain->display->drm);
if (!chain->drm_wrapper) {
result = VK_ERROR_INITIALIZATION_FAILED;
result = VK_ERROR_OUT_OF_HOST_MEMORY;
goto fail;
}
wl_proxy_set_queue((struct wl_proxy *) chain->drm_wrapper,