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Code Issues 157 Wiki Activity

Keep the slices of the ring caches within the window the shaders index from

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This commit is contained in:
Hirek
2026-10-29 19:21:14 +01:00
parent 975fc1b4ea
commit 8bd41f431d
4 changed files with 11 additions and 10 deletions
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4
rendering/vulkan14/vulkan14scene.cpp
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@@ -1852,7 +1852,7 @@ std::uint32_t vulkan14_renderer::push_draw_block()
auto &draws{m_context->scene.draws};
auto &draw{*m_draw};
auto &window{draw.draws_window};
auto slice{window.open ? draw.draws_cache.allocate_before(draws.stride, draws.stride, window.base + draws.window) : vk14::ring_slice{}};
auto slice{window.open ? draw.draws_cache.allocate_before(draws.stride, draws.stride, window.base, window.base + draws.window) : vk14::ring_slice{}};
if (false == bool(slice))
{
slice = draw.draws_cache.allocate(draws.stride, draws.stride);
@@ -1884,7 +1884,7 @@ std::uint32_t vulkan14_renderer::walk_instances(glm::mat4 const *Modelviews, std
auto const capacity{static_cast<std::size_t>(instances.window / instances.stride) - 1};
auto const count{std::min(Count, capacity)};
auto const size{static_cast<VkDeviceSize>(count) * instances.stride};
auto slice{window.open ? draw.instances_cache.allocate_before(size, instances.stride, window.base + instances.window) : vk14::ring_slice{}};
auto slice{window.open ? draw.instances_cache.allocate_before(size, instances.stride, window.base, window.base + instances.window) : vk14::ring_slice{}};
if (false == bool(slice))
{
// a new window, which begins with the identity of the draws which aren't instanced, followed by the instances