vo_gpu: vulkan: try enabling required features

Instead of enabling every feature under the sun, make an effort to just
whitelist the ones we actually might use. Turns out the extended storage
format support is needed for some of the storage formats we use, in
particular rgba16.

1 files changed, 9 insertions, 0 deletions

diff --git a/video/out/vulkan/utils.c b/video/out/vulkan/utils.c
index 1fd674d28f..b32ae4968b 100644
--- a/video/out/vulkan/utils.c
+++ b/video/out/vulkan/utils.c
@@ -316,6 +316,7 @@ bool mpvk_find_phys_device(struct mpvk_ctx *vk, const char *name, bool sw)
                     (int)VK_VERSION_PATCH(prop.apiVersion));
             vk->physd = devices[i];
             vk->limits = prop.limits;
+            vkGetPhysicalDeviceFeatures(vk->physd, &vk->features);
             talloc_free(devices);
             return true;
         }
@@ -498,12 +499,20 @@ bool mpvk_device_init(struct mpvk_ctx *vk, struct mpvk_device_opts opts)
     if (vk->spirv->required_ext)
         MP_TARRAY_APPEND(tmp, exts, num_exts, vk->spirv->required_ext);
 
+    // Enable all features we optionally use
+#define FEATURE(name) .name = vk->features.name
+    VkPhysicalDeviceFeatures feats = {
+        FEATURE(shaderStorageImageExtendedFormats),
+    };
+#undef FEATURE
+
     VkDeviceCreateInfo dinfo = {
         .sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO,
         .pQueueCreateInfos = qinfos,
         .queueCreateInfoCount = num_qinfos,
         .ppEnabledExtensionNames = exts,
         .enabledExtensionCount = num_exts,
+        .pEnabledFeatures = &feats,
     };
 
     MP_VERBOSE(vk, "Creating vulkan device with extensions:\n");