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Fix indexed through-mode drawing

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This commit is contained in:
Henrik Rydgard 2016-01-09 13:47:48 +01:00
parent ec6bc4a5f6
commit 4e6a9b8108
2 changed files with 6 additions and 2 deletions
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3
GPU/Vulkan/DrawEngineVulkan.cpp
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@ -475,6 +475,7 @@ void DrawEngineVulkan::DoFlush(VkCommandBuffer cmd) {
VulkanVertexShader *vshader;
VulkanFragmentShader *fshader;
// TODO: Keep these between calls if not dirty.
uint32_t baseUBOOffset = 0;
uint32_t lightUBOOffset = 0;
uint32_t boneUBOOffset = 0;
@ -616,7 +617,7 @@ void DrawEngineVulkan::DoFlush(VkCommandBuffer cmd) {
VkBuffer buf[1] = { frame->pushData->GetVkBuffer() };
VkDeviceSize offsets[1] = { vbOffset };
if (drawIndexed) {
ibOffset = (uint32_t)frame->pushData->Push(decIndex, 2 * indexGen.VertexCount());
ibOffset = (uint32_t)frame->pushData->Push(inds, 2 * numTrans);
// TODO: Have a buffer per frame, use a walking buffer pointer
// TODO: Avoid rebinding if the vertex size stays the same by using the offset arguments
vkCmdBindVertexBuffers(cmd_, 0, 1, buf, offsets);

5
ext/native/thin3d/VulkanContext.h
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@ -438,10 +438,13 @@ public:
writePtr_ = nullptr;
}
size_t Allocate(size_t numBytes) {
size_t out = offset_;
offset_ += (numBytes + 3) & ~3; // Round up to 4 bytes.
if (offset_ >= size_) {
// For now
DebugBreak();
}
return out;
}