AxioDL/boo
2
0
Fork 0
mirror of https://github.com/AxioDL/boo.git synced 2025-12-18 09:25:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add startInst argument to drawInstanced

Browse Source
This commit is contained in:
Jack Andersen
2018-11-04 21:24:38 -10:00
parent 3b4d7abae6
commit b6d40fde97
5 changed files with 48 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
lib/graphicsdev/Vulkan.cpp
View File

@@ -1276,6 +1276,9 @@ public:
VkDeviceSize sizeForGPU(VulkanContext* ctx, VkDeviceSize offset)
{
m_bufferInfo.offset = offset;
offset += m_sz;
if (m_use == BufferUse::Uniform)
{
size_t minOffset = std::max(VkDeviceSize(256),
@@ -1283,9 +1286,6 @@ public:
offset = (offset + minOffset - 1) & ~(minOffset - 1);
}
m_bufferInfo.offset = offset;
offset += m_sz;
return offset;
}
@@ -1329,15 +1329,15 @@ public:
{
for (int i=0 ; i<2 ; ++i)
{
m_bufferInfo[i].offset = offset;
offset += m_cpuSz;
if (m_use == BufferUse::Uniform)
{
size_t minOffset = std::max(VkDeviceSize(256),
ctx->m_gpuProps.limits.minUniformBufferOffsetAlignment);
offset = (offset + minOffset - 1) & ~(minOffset - 1);
}
m_bufferInfo[i].offset = offset;
offset += m_cpuSz;
}
return offset;
@@ -3060,14 +3060,14 @@ struct VulkanCommandQueue : IGraphicsCommandQueue
vk::CmdDrawIndexed(m_cmdBufs[m_fillBuf], count, 1, start, 0, 0);
}
void drawInstances(size_t start, size_t count, size_t instCount)
void drawInstances(size_t start, size_t count, size_t instCount, size_t startInst)
{
vk::CmdDraw(m_cmdBufs[m_fillBuf], count, instCount, start, 0);
vk::CmdDraw(m_cmdBufs[m_fillBuf], count, instCount, start, startInst);
}
void drawInstancesIndexed(size_t start, size_t count, size_t instCount)
void drawInstancesIndexed(size_t start, size_t count, size_t instCount, size_t startInst)
{
vk::CmdDrawIndexed(m_cmdBufs[m_fillBuf], count, instCount, start, 0, 0);
vk::CmdDrawIndexed(m_cmdBufs[m_fillBuf], count, instCount, start, 0, startInst);
}
boo::ObjToken<ITextureR> m_resolveDispSource;