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Fix clear value array in textoverlay

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According to section 7.4. Render Pass Commands of the Vulkan spec,
VkRenderPassBeginInfo::pClearValues is indexed by attachment number.
Since the second attachment in the renderpass will be cleared, a clear
value array of length two is required, and the second element of that
array must be assigned the desired clear value.
This commit is contained in:
Nanley Chery 2016-05-23 15:16:35 -07:00
parent faa59a2f78
commit 4ab62cb04b
1 changed files with 3 additions and 3 deletions
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6
textoverlay/textoverlay.cpp
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@ -632,14 +632,14 @@ public:
{ {
VkCommandBufferBeginInfo cmdBufInfo = vkTools::initializers::commandBufferBeginInfo(); VkCommandBufferBeginInfo cmdBufInfo = vkTools::initializers::commandBufferBeginInfo();
VkClearValue clearValues[1]; VkClearValue clearValues[2];
clearValues[0].color = { { 0.0f, 0.0f, 0.0f, 0.0f } }; clearValues[1].color = { { 0.0f, 0.0f, 0.0f, 0.0f } };
VkRenderPassBeginInfo renderPassBeginInfo = vkTools::initializers::renderPassBeginInfo(); VkRenderPassBeginInfo renderPassBeginInfo = vkTools::initializers::renderPassBeginInfo();
renderPassBeginInfo.renderPass = renderPass; renderPassBeginInfo.renderPass = renderPass;
renderPassBeginInfo.renderArea.extent.width = *frameBufferWidth; renderPassBeginInfo.renderArea.extent.width = *frameBufferWidth;
renderPassBeginInfo.renderArea.extent.height = *frameBufferHeight; renderPassBeginInfo.renderArea.extent.height = *frameBufferHeight;
renderPassBeginInfo.clearValueCount = 1; renderPassBeginInfo.clearValueCount = 2;
renderPassBeginInfo.pClearValues = clearValues; renderPassBeginInfo.pClearValues = clearValues;
for (int32_t i = 0; i < cmdBuffers.size(); ++i) for (int32_t i = 0; i < cmdBuffers.size(); ++i)