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Code Issues 157 Wiki Activity

feat(gl46): leave out instance buckets beyond their range before the culling

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Hirek
2026-10-20 14:57:30 +02:00
parent 07ac7406a0
commit dfbe8a6d9e
7 changed files with 70 additions and 1 deletions
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16
rendering/opengl46/opengl46instancecull.h
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@@ -114,6 +114,9 @@ class opengl46_instance_cull
// the caller, the culling tests each sleeper against the frustum and gives it the lod band of its plain distance from the
// camera of the pass (Render_Sleepers())
void add_sleepers(scene::basic_cell::instance_bucket_key const &Key, scene::basic_cell::instance_bucket const &Bucket, scene::bounding_area const &Area);
// a bucket the renderer left out of the pass, as it lies wholly beyond its range (Global.gfx_gpucull_bucketrange): only counted,
// for the panel
void skip_bucket(scene::basic_cell::instance_bucket const &Bucket);
// runs the culling passes for the buckets added. View: rotation of the view of the pass. Occlusion: the depth pyramid
// to test the instances against, or null. Twophase: with the occlusion test, only the instances seen in the previous
// frame pass for now, dispatch_second() takes the others
@@ -283,6 +286,19 @@ class opengl46_instance_cull
// model instances drawn on their own queued in the pass, and in the last pass, for the panel
std::uint32_t m_models{0};
std::uint32_t m_lastmodels{0};
// what the pass held and sent, and the same of the last pass, for the panel: jobs (buckets queued), buckets left out beyond
// their range and their instances, records sent to the gpu, the record buffer started over
struct pass_counts
{
std::uint32_t jobs{0};
std::uint32_t candidates{0};
std::uint32_t skippedbuckets{0};
std::uint64_t skippedinstances{0};
std::uint64_t sentrecords{0};
bool restarted{false};
};
pass_counts m_counts;
pass_counts m_lastcounts;
bool m_dispatched{false};
std::vector<std::uint32_t> m_cpucounts; // of the current pass, by entry