From d2818e486c9eff3e9e97499c0407491601be5a6e Mon Sep 17 00:00:00 2001 From: Mark Lobodzinski Date: Wed, 13 Jan 2016 10:23:15 -0700 Subject: layers: LX257, Validate Uniform/Storage buffer offset alignments --- layers/vk_layer_utils.cpp | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'layers/vk_layer_utils.cpp') diff --git a/layers/vk_layer_utils.cpp b/layers/vk_layer_utils.cpp index 4eb1e905..cfa2f9b7 100644 --- a/layers/vk_layer_utils.cpp +++ b/layers/vk_layer_utils.cpp @@ -584,3 +584,15 @@ unsigned int vk_format_get_channel_count(VkFormat format) { return vk_format_table[format].channel_count; } + +// Perform a zero-tolerant modulo operation +VkDeviceSize vk_safe_modulo(VkDeviceSize dividend, VkDeviceSize divisor) +{ + VkDeviceSize result = 0; + if (divisor != 0) { + result = dividend % divisor; + } + return result; +} + + -- cgit v1.2.3