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WIP Binding vertex buffers

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This commit is contained in:
Kearwood Gilbert
2022-02-13 22:22:51 -08:00
parent 8414c1c0bb
commit 400a7e0061
4 changed files with 51 additions and 5 deletions
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12
kraken/KRPresentationThread.cpp
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@@ -141,6 +141,9 @@ void KRPresentationThread::renderFrame()
VkCommandBuffer commandBuffer = device.m_graphicsCommandBuffers[imageIndex];
KRPipeline* testPipeline = m_pContext->getPipelineManager()->get("vulkan_test");
KRMeshManager::KRVBOData& testVertices = getContext().getMeshManager()->KRENGINE_VBO_DATA_2D_SQUARE_VERTICES;
bool haveMesh = testVertices.isVBOReady();
VkCommandBufferBeginInfo beginInfo{};
beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
beginInfo.flags = 0;
@@ -164,7 +167,14 @@ void KRPresentationThread::renderFrame()
vkCmdBeginRenderPass(commandBuffer, &renderPassInfo, VK_SUBPASS_CONTENTS_INLINE);
vkCmdBindPipeline(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, testPipeline->getPipeline());
vkCmdDraw(commandBuffer, 3, 1, 0, 0);
if (haveMesh) {
VkBuffer vertexBuffers[] = { testVertices.getVertexBuffer() };
VkDeviceSize offsets[] = { 0 };
vkCmdBindVertexBuffers(commandBuffer, 0, 1, vertexBuffers, offsets);
vkCmdDraw(commandBuffer, 3, 1, 0, 0);
}
vkCmdEndRenderPass(commandBuffer);
if (vkEndCommandBuffer(commandBuffer) != VK_SUCCESS) {
m_activeState = PresentThreadState::error;