forked from bartvdbraak/blender
EEVEE: LightCache: Add warning if the cache cannot be saved
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6390b530d0
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fce71a255c
@ -203,6 +203,21 @@ static bool eevee_lightcache_version_check(LightCache *lcache)
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}
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}
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static bool eevee_lightcache_can_be_saved(LightCache *lcache)
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{
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if (lcache->grid_tx.data) {
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if (MEM_allocN_len(lcache->grid_tx.data) >= INT_MAX) {
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return false;
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}
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}
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if (lcache->cube_tx.data) {
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if (MEM_allocN_len(lcache->cube_tx.data) >= INT_MAX) {
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return false;
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}
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}
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return true;
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}
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static int eevee_lightcache_irradiance_sample_count(LightCache *lcache)
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{
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int total_irr_samples = 0;
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@ -246,6 +261,13 @@ void EEVEE_lightcache_info_update(SceneEEVEE *eevee)
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return;
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}
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if (!eevee_lightcache_can_be_saved(lcache)) {
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BLI_strncpy(eevee->light_cache_info,
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TIP_("Error: LightCache is too large and will not be saved to disk"),
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sizeof(eevee->light_cache_info));
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return;
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}
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char formatted_mem[15];
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BLI_str_format_byte_unit(formatted_mem, eevee_lightcache_memsize_get(lcache), false);
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