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Code Issues 156 Wiki Activity

feat(loading): optional background loading: sound files decoded by worker threads (sound.asyncload), data of dds textures read by worker threads (gfx.textures.streaming), gl textures of vehicles farther than a multiple of the draw range released (gfx.textures.releasedistance); all off by default

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Hirek
2026-10-08 16:17:46 +02:00
parent 516aa19cb5
commit 28b4e57133
12 changed files with 683 additions and 23 deletions
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6
rendering/opengl33renderer.h
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@@ -304,6 +304,10 @@ class opengl33_renderer : public gfx_renderer {
bool Render_interior( bool const Alpha = false );
bool Render_lowpoly( TDynamicObject *Dynamic, float const Squaredistance, bool const Setup, bool const Alpha = false );
bool Render_coupler_adapter( TDynamicObject *Dynamic, float const Squaredistance, int const End, bool const Alpha = false );
// releases gl textures used only by vehicles farther than gfx.textures.releasedistance times the draw range
void Update_Texture_Release();
// textures used by materials of the sub-models of specified model, replaceable skins excluded
std::vector<texture_handle> const &Model_Textures( TModel3d *Model );
void Render(TMemCell *Memcell);
void Render_particles();
void Render_precipitation();
@@ -388,6 +392,8 @@ class opengl33_renderer : public gfx_renderer {
// of once per cell -- collapsing many tiny instanced draws into a few large
// batches. Reused every pass; the vectors are emptied (not freed) at the top of Render(scene::basic_region*).
scene::basic_cell::instance_bucket_map m_frame_instance_buckets;
// textures used by vehicle models, for the release of far textures
std::unordered_map<TModel3d const *, std::vector<texture_handle>> m_modeltextures;
// geometry of neighbouring tracks of a cell which share the material, gathered to be drawn together. reused by each Render(path_sequence)
std::vector<gfx::geometrybank_handle> m_pathbatch;
// copies of instance bounds kept by the buckets of scene cells are good as long as they carry this number.