From 110564fdecd0948e7aa9b1a607af7631430092ff Mon Sep 17 00:00:00 2001 From: Bas Nieuwenhuizen Date: Wed, 5 Dec 2018 11:28:12 +0100 Subject: [PATCH] anv/android: Do not reject storage images. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit We do the ImageFormatProperties check already, and rejecting an usage flag when both ImageFormatProperties and the WSI (which is Android) support it is not allowed. Intel does support storage for some of the support WSI formats, such as R8G8B8A8_UNORM, and looking at the ISL_SURF_USAGE_DISABLE_AUX_BIT, the imported images do not have any form of compression that would prevent this fix. v2: Also consider STORAGE bit for Gralloc usage bits. (From Kevin Strasser ) Fixes: 053d4c328fa "anv: Implement VK_ANDROID_native_buffer (v9)" Reviewed-by: Tapani Pälli --- src/intel/vulkan/anv_android.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/src/intel/vulkan/anv_android.c b/src/intel/vulkan/anv_android.c index 1f6f1bc..caa5347 100644 --- a/src/intel/vulkan/anv_android.c +++ b/src/intel/vulkan/anv_android.c @@ -547,7 +547,7 @@ VkResult anv_GetSwapchainGrallocUsageANDROID( *grallocUsage = 0; intel_logd("%s: format=%d, usage=0x%x", __func__, format, imageUsage); - /* WARNING: Android Nougat's libvulkan.so hardcodes the VkImageUsageFlags + /* WARNING: Android's libvulkan.so hardcodes the VkImageUsageFlags * returned to applications via VkSurfaceCapabilitiesKHR::supportedUsageFlags. * The relevant code in libvulkan/swapchain.cpp contains this fun comment: * @@ -581,19 +581,13 @@ VkResult anv_GetSwapchainGrallocUsageANDROID( "inside %s", __func__); } - /* Reject STORAGE here to avoid complexity elsewhere. */ - if (imageUsage & VK_IMAGE_USAGE_STORAGE_BIT) { - return vk_errorf(device->instance, device, VK_ERROR_FORMAT_NOT_SUPPORTED, - "VK_IMAGE_USAGE_STORAGE_BIT unsupported for gralloc " - "swapchain"); - } - if (unmask32(&imageUsage, VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT)) *grallocUsage |= GRALLOC_USAGE_HW_RENDER; if (unmask32(&imageUsage, VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_SAMPLED_BIT | + VK_IMAGE_USAGE_STORAGE_BIT | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT)) *grallocUsage |= GRALLOC_USAGE_HW_TEXTURE; -- 2.7.4