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Respect vertex buffer sizes

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This commit is contained in:
nmzik
2026-09-14 11:36:20 +04:00
parent 7e89b97daf
commit 3f80151a6f
1 changed files with 5 additions and 2 deletions
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src/graphics/host_gpu/renderer/renderDraw.cpp
+5 -2
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@@ -709,6 +709,7 @@ struct PreparedVertexBuffers {
std::array<vk::Buffer, MaxBuffers> buffers {}; std::array<vk::Buffer, MaxBuffers> buffers {};
std::array<vk::DeviceSize, MaxBuffers> offsets {}; std::array<vk::DeviceSize, MaxBuffers> offsets {};
std::array<vk::DeviceSize, MaxBuffers> sizes {};
uint32_t count = 0; uint32_t count = 0;
}; };
@@ -793,6 +794,7 @@ static PreparedVertexBuffers AcquireVertexBuffers(CommandBuffer& b
prepared.buffers[i] = range->binding.first->Handle(); prepared.buffers[i] = range->binding.first->Handle();
prepared.offsets[i] = range->binding.second + vertex.addr - range->base_address; prepared.offsets[i] = range->binding.second + vertex.addr - range->base_address;
prepared.sizes[i] = std::min(size, range->acquired_end - vertex.addr);
SetVulkanObjectNameF( SetVulkanObjectNameF(
buffer.GetContext().GetGraphics().device, prepared.buffers[i], buffer.GetContext().GetGraphics().device, prepared.buffers[i],
"Kyty.VertexBuffer[slot={} guest=0x{:016x} size=0x{:x} stride={} records={}]", i, "Kyty.VertexBuffer[slot={} guest=0x{:016x} size=0x{:x} stride={} records={}]", i,
@@ -989,8 +991,9 @@ static void CommitVertexBuffers(vk::CommandBuffer vk_buffer,
EXIT_IF(prepared.buffers[i] == nullptr); EXIT_IF(prepared.buffers[i] == nullptr);
} }
if (prepared.count != 0) { if (prepared.count != 0) {
vk_buffer.bindVertexBuffers(0, prepared.count, prepared.buffers.data(), // Guest descriptor bounds must survive allocation merging in the cache.
prepared.offsets.data()); vk_buffer.bindVertexBuffers2(0, prepared.count, prepared.buffers.data(),
prepared.offsets.data(), prepared.sizes.data(), nullptr);
} }
} }