vulkan: Add a vk_query_pool base object

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24335>

src/vulkan/runtime/meson.build

@@ -82,6 +82,8 @@ vulkan_runtime_files = files(
   'vk_physical_device.h',
   'vk_pipeline_layout.c',
   'vk_pipeline_layout.h',
+  'vk_query_pool.c',
+  'vk_query_pool.h',
   'vk_queue.c',
   'vk_queue.h',
   'vk_render_pass.c',

src/vulkan/runtime/vk_query_pool.c

@@ -0,0 +1,55 @@
+/*
+ * Copyright © 2022 Collabora, Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "vk_query_pool.h"
+
+void *
+vk_query_pool_create(struct vk_device *device,
+                     const VkQueryPoolCreateInfo *pCreateInfo,
+                     const VkAllocationCallbacks *alloc,
+                     size_t size)
+{
+   struct vk_query_pool *query_pool;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO);
+
+   query_pool = vk_object_zalloc(device, alloc, size,
+                                 VK_OBJECT_TYPE_QUERY_POOL);
+   if (query_pool == NULL)
+      return NULL;
+
+   query_pool->query_type = pCreateInfo->queryType;
+   query_pool->query_count = pCreateInfo->queryCount;
+   if (pCreateInfo->queryType == VK_QUERY_TYPE_PIPELINE_STATISTICS)
+      query_pool->pipeline_statistics = pCreateInfo->pipelineStatistics;
+
+   return query_pool;
+}
+
+void
+vk_query_pool_destroy(struct vk_device *device,
+                      const VkAllocationCallbacks *alloc,
+                      struct vk_query_pool *query_pool)
+{
+   vk_object_free(device, alloc, query_pool);
+}

src/vulkan/runtime/vk_query_pool.h

@@ -0,0 +1,60 @@
+/*
+ * Copyright © 2022 Collabora, Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#ifndef VK_QUERY_POOL_H
+#define VK_QUERY_POOL_H
+
+#include "vk_object.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct vk_query_pool {
+   struct vk_object_base base;
+
+   /** VkQueryPoolCreateInfo::queryType */
+   VkQueryType query_type;
+
+   /** VkQueryPoolCreateInfo::queryCount */
+   uint32_t  query_count;
+
+   /** VkQueryPoolCreateInfo::pipelineStatistics
+    *
+    * If query_type != VK_QUERY_TYPE_PIPELINE_STATISTICS, this will be zero.
+    */
+   VkQueryPipelineStatisticFlags pipeline_statistics;
+};
+
+void *vk_query_pool_create(struct vk_device *device,
+                           const VkQueryPoolCreateInfo *pCreateInfo,
+                           const VkAllocationCallbacks *alloc,
+                           size_t size);
+void vk_query_pool_destroy(struct vk_device *device,
+                           const VkAllocationCallbacks *alloc,
+                           struct vk_query_pool *query_pool);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* VK_QUERY_POOL_H */