From dbbc4fb4cc8792fa25125a9c828b649d61113362 Mon Sep 17 00:00:00 2001 From: Lionel Landwerlin Date: Mon, 4 Jul 2016 18:06:58 +0100 Subject: [PATCH] anv/wsi: create swapchain images using specified image usage The image usage specified by the caller of vkCreateSwapchainKHR should be passed onto the internal image creation. Otherwise the driver might later crash when the user tries to use the image as a combined sampler even though the creation was explicitly created with VK_IMAGE_USAGE_TRANSFER_SRC_BIT. Leaving the previous VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT as this might be expected even if the swapchain is created without any flag. Signed-off-by: Lionel Landwerlin Reviewed-by: Jason Ekstrand Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96791 Cc: "12.0" --- src/intel/vulkan/anv_wsi_wayland.c | 10 +++++++--- src/intel/vulkan/anv_wsi_x11.c | 3 ++- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/src/intel/vulkan/anv_wsi_wayland.c b/src/intel/vulkan/anv_wsi_wayland.c index e95359c..a9e1617 100644 --- a/src/intel/vulkan/anv_wsi_wayland.c +++ b/src/intel/vulkan/anv_wsi_wayland.c @@ -607,7 +607,9 @@ static const struct wl_buffer_listener buffer_listener = { }; static VkResult -wsi_wl_image_init(struct wsi_wl_swapchain *chain, struct wsi_wl_image *image, +wsi_wl_image_init(struct wsi_wl_swapchain *chain, + struct wsi_wl_image *image, + const VkSwapchainCreateInfoKHR *pCreateInfo, const VkAllocationCallbacks* pAllocator) { VkDevice vk_device = anv_device_to_handle(chain->base.device); @@ -633,7 +635,8 @@ wsi_wl_image_init(struct wsi_wl_swapchain *chain, struct wsi_wl_image *image, .samples = 1, /* FIXME: Need a way to use X tiling to allow scanout */ .tiling = VK_IMAGE_TILING_OPTIMAL, - .usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, + .usage = (VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | + pCreateInfo->imageUsage), .flags = 0, }}, pAllocator, @@ -794,7 +797,8 @@ wsi_wl_surface_create_swapchain(VkIcdSurfaceBase *icd_surface, } for (uint32_t i = 0; i < chain->image_count; i++) { - result = wsi_wl_image_init(chain, &chain->images[i], pAllocator); + result = wsi_wl_image_init(chain, &chain->images[i], + pCreateInfo, pAllocator); if (result != VK_SUCCESS) goto fail; chain->images[i].busy = false; diff --git a/src/intel/vulkan/anv_wsi_x11.c b/src/intel/vulkan/anv_wsi_x11.c index d1e23a6..2895d6b 100644 --- a/src/intel/vulkan/anv_wsi_x11.c +++ b/src/intel/vulkan/anv_wsi_x11.c @@ -606,7 +606,8 @@ x11_image_init(struct anv_device *device, struct x11_swapchain *chain, .samples = 1, /* FIXME: Need a way to use X tiling to allow scanout */ .tiling = VK_IMAGE_TILING_OPTIMAL, - .usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, + .usage = (pCreateInfo->imageUsage | + VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT), .flags = 0, }}, NULL, -- 2.7.4