| // Copyright 2019-2021 The Khronos Group Inc. |
| // |
| // SPDX-License-Identifier: CC-BY-4.0 |
| |
| // Common Valid Usage |
| // Common to indirect drawing commands with a pname:countBuffer parameter |
| * [[VUID-{refpage}-countBuffer-02714]] |
| If pname:countBuffer is non-sparse then it must: be bound completely and |
| contiguously to a single sname:VkDeviceMemory object |
| * [[VUID-{refpage}-countBuffer-02715]] |
| pname:countBuffer must: have been created with the |
| ename:VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT bit set |
| * [[VUID-{refpage}-countBufferOffset-02716]] |
| pname:countBufferOffset must: be a multiple of `4` |
| * [[VUID-{refpage}-countBuffer-02717]] |
| The count stored in pname:countBuffer must: be less than or equal to |
| sname:VkPhysicalDeviceLimits::pname:maxDrawIndirectCount |
| * [[VUID-{refpage}-countBufferOffset-04129]] |
| [eq]#(pname:countBufferOffset {plus} code:sizeof(uint32_t))# must: be |
| less than or equal to the size of pname:countBuffer |
| ifdef::VK_VERSION_1_2[] |
| * [[VUID-{refpage}-None-04445]] |
| If <<features-drawIndirectCount,drawIndirectCount>> is not enabled this |
| function must: not be used |
| endif::VK_VERSION_1_2[] |
| // Common Valid Usage |
