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086cfa5652
Patch adds required functionality for extension to manage a list of
application provided callbacks and handle debug reporting from driver
and application side.
v2: remove useless helper anv_debug_report_call
add locking around callbacks list
use vk_alloc2, vk_free2
refactor CreateDebugReportCallbackEXT
fix bugs found with crucible testing
v3: provide ANV_FROM_HANDLE and use it
misc fixes for issues Jason found
use vk_find_struct_const for finding ctor_cb
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
119 lines
4.5 KiB
C
119 lines
4.5 KiB
C
/*
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* Copyright © 2017 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "anv_private.h"
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#include "vk_util.h"
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/* This file contains implementation for VK_EXT_debug_report. */
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VkResult
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anv_CreateDebugReportCallbackEXT(VkInstance _instance,
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const VkDebugReportCallbackCreateInfoEXT* pCreateInfo,
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const VkAllocationCallbacks* pAllocator,
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VkDebugReportCallbackEXT* pCallback)
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{
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ANV_FROM_HANDLE(anv_instance, instance, _instance);
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struct anv_debug_report_callback *cb =
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vk_alloc2(&instance->alloc, pAllocator,
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sizeof(struct anv_debug_report_callback), 8,
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VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
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if (!cb)
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return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
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cb->flags = pCreateInfo->flags;
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cb->callback = pCreateInfo->pfnCallback;
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cb->data = pCreateInfo->pUserData;
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pthread_mutex_lock(&instance->callbacks_mutex);
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list_addtail(&cb->link, &instance->callbacks);
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pthread_mutex_unlock(&instance->callbacks_mutex);
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*pCallback = anv_debug_report_callback_to_handle(cb);
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return VK_SUCCESS;
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}
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void
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anv_DestroyDebugReportCallbackEXT(VkInstance _instance,
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VkDebugReportCallbackEXT _callback,
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const VkAllocationCallbacks* pAllocator)
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{
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ANV_FROM_HANDLE(anv_instance, instance, _instance);
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ANV_FROM_HANDLE(anv_debug_report_callback, callback, _callback);
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/* Remove from list and destroy given callback. */
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pthread_mutex_lock(&instance->callbacks_mutex);
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list_del(&callback->link);
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vk_free2(&instance->alloc, pAllocator, callback);
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pthread_mutex_unlock(&instance->callbacks_mutex);
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}
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void
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anv_DebugReportMessageEXT(VkInstance _instance,
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VkDebugReportFlagsEXT flags,
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VkDebugReportObjectTypeEXT objectType,
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uint64_t object,
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size_t location,
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int32_t messageCode,
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const char* pLayerPrefix,
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const char* pMessage)
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{
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ANV_FROM_HANDLE(anv_instance, instance, _instance);
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anv_debug_report(instance, flags, objectType, object,
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location, messageCode, pLayerPrefix, pMessage);
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}
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void
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anv_debug_report(struct anv_instance *instance,
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VkDebugReportFlagsEXT flags,
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VkDebugReportObjectTypeEXT object_type,
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uint64_t handle,
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size_t location,
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int32_t messageCode,
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const char* pLayerPrefix,
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const char *pMessage)
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{
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/* Allow NULL for convinience, return if no callbacks registered. */
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if (!instance || list_empty(&instance->callbacks))
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return;
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pthread_mutex_lock(&instance->callbacks_mutex);
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/* Section 33.2 of the Vulkan 1.0.59 spec says:
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*
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* "callback is an externally synchronized object and must not be
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* used on more than one thread at a time. This means that
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* vkDestroyDebugReportCallbackEXT must not be called when a callback
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* is active."
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*/
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list_for_each_entry(struct anv_debug_report_callback, cb,
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&instance->callbacks, link) {
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if (cb->flags & flags)
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cb->callback(flags, object_type, handle, location, messageCode,
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pLayerPrefix, pMessage, cb->data);
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}
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pthread_mutex_unlock(&instance->callbacks_mutex);
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}
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