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| author | Mark Lobodzinski <mark@lunarg.com> | 2017-06-20 08:43:57 -0600 |
|---|---|---|
| committer | Mark Lobodzinski <mark@lunarg.com> | 2017-06-20 14:07:18 -0600 |
| commit | 725021525a7f228e45633190d5aebd4f938afefd (patch) | |
| tree | bb738ae0e5b6aa32fcb199c0e8644842f237bc4b /layers/parameter_validation.cpp | |
| parent | a2504416d9dea0540389130008d06f9bd1d1d308 (diff) | |
| download | usermoji-725021525a7f228e45633190d5aebd4f938afefd.tar.xz | |
layers: GH1889, check for CLAMP_TO_EDGE ext enable
Using this addressing mode in CreateSampler should generate an error
if the extension is not enabled.
Also added layer validation test for this check and updated the error
database.
Change-Id: If0a434976aa4bb30ab23ff6babb95df3af7a4efd
Diffstat (limited to 'layers/parameter_validation.cpp')
| -rw-r--r-- | layers/parameter_validation.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/layers/parameter_validation.cpp b/layers/parameter_validation.cpp index e75b7364..ee33ef8d 100644 --- a/layers/parameter_validation.cpp +++ b/layers/parameter_validation.cpp @@ -2471,6 +2471,20 @@ VKAPI_ATTR VkResult VKAPI_CALL CreateSampler(VkDevice device, const VkSamplerCre skip |= validate_ranged_enum(report_data, "vkCreateSampler", "pCreateInfo->borderColor", "VkBorderColor", VK_BORDER_COLOR_BEGIN_RANGE, VK_BORDER_COLOR_END_RANGE, pCreateInfo->borderColor); } + + // If any of addressModeU, addressModeV or addressModeW are VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE, the + // VK_KHR_sampler_mirror_clamp_to_edge extension must be enabled + if (!device_data->extensions.vk_khr_sampler_mirror_clamp_to_edge && + ((pCreateInfo->addressModeU == VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE) || + (pCreateInfo->addressModeV == VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE) || + (pCreateInfo->addressModeW == VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE))) { + skip |= + log_msg(report_data, VK_DEBUG_REPORT_ERROR_BIT_EXT, VK_DEBUG_REPORT_OBJECT_TYPE_UNKNOWN_EXT, 0, __LINE__, + VALIDATION_ERROR_1260086e, LayerName, + "vkCreateSampler(): A VkSamplerAddressMode value is set to VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE " + "but the VK_KHR_sampler_mirror_clamp_to_edge extension has not been enabled. %s", + validation_error_map[VALIDATION_ERROR_1260086e]); + } } if (!skip) { |