diff options
Diffstat (limited to 'cube/cube.cpp')
| -rw-r--r-- | cube/cube.cpp | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/cube/cube.cpp b/cube/cube.cpp index cd983e06..ddbd1fc9 100644 --- a/cube/cube.cpp +++ b/cube/cube.cpp @@ -394,6 +394,7 @@ struct Demo { bool validate; bool use_break; bool suppress_popups; + bool force_errors; uint32_t current_buffer; uint32_t queue_family_count; @@ -566,6 +567,7 @@ Demo::Demo() validate{false}, use_break{false}, suppress_popups{false}, + force_errors{false}, current_buffer{0}, queue_family_count{0} { #if defined(VK_USE_PLATFORM_WIN32_KHR) @@ -923,7 +925,11 @@ void Demo::flush_init_cmd() { auto result = cmd.end(); VERIFY(result == vk::Result::eSuccess); - auto const fenceInfo = vk::FenceCreateInfo(); + auto fenceInfo = vk::FenceCreateInfo(); + if (force_errors) { + // Remove sType to intentionally force validation layer errors. + fenceInfo.sType = vk::StructureType::eRenderPassBeginInfo; + } vk::Fence fence; result = device.createFence(&fenceInfo, nullptr, &fence); VERIFY(result == vk::Result::eSuccess); @@ -1001,12 +1007,17 @@ void Demo::init(int argc, char **argv) { i++; continue; } + if (strcmp(argv[i], "--force_errors") == 0) { + force_errors = true; + continue; + } std::stringstream usage; usage << "Usage:\n " << APP_SHORT_NAME << "\t[--use_staging] [--validate]\n" << "\t[--break] [--c <framecount>] [--suppress_popups]\n" << "\t[--gpu_number <index of physical device>]\n" << "\t[--present_mode <present mode enum>]\n" << "\t[--width <width>] [--height <height>]\n" + << "\t[--force_errors]\n" << "\t<present_mode_enum>\n" << "\t\tVK_PRESENT_MODE_IMMEDIATE_KHR = " << VK_PRESENT_MODE_IMMEDIATE_KHR << "\n" << "\t\tVK_PRESENT_MODE_MAILBOX_KHR = " << VK_PRESENT_MODE_MAILBOX_KHR << "\n" @@ -1896,11 +1907,15 @@ void Demo::prepare_depth() { result = device.bindImageMemory(depth.image, depth.mem, 0); VERIFY(result == vk::Result::eSuccess); - auto const view = vk::ImageViewCreateInfo() + auto view = vk::ImageViewCreateInfo() .setImage(depth.image) .setViewType(vk::ImageViewType::e2D) .setFormat(depth.format) .setSubresourceRange(vk::ImageSubresourceRange(vk::ImageAspectFlagBits::eDepth, 0, 1, 0, 1)); + if (force_errors) { + // Intentionally force a bad pNext value to generate a validation layer error + view.pNext = ℑ + } result = device.createImageView(&view, nullptr, &depth.view); VERIFY(result == vk::Result::eSuccess); } |