give Lamure a minimum of 1 Gig to work with

uwewoessner · uwewoessner · commit e0d6e2116212 · 2026-06-18T11:38:48.000+02:00
diff --git a/src/OpenCOVER/plugins/hlrs/LamurePointCloud/rendering/src/gpu_context.cpp b/src/OpenCOVER/plugins/hlrs/LamurePointCloud/rendering/src/gpu_context.cpp
@@ -108,6 +108,8 @@ void gpu_context::test_video_memory(scm::gl::render_device_ptr device)
     size_t render_budget_in_mb = policy->render_budget_in_mb();
 
     size_t video_ram_free_in_mb = (gpu_access::query_video_memory_in_mb(device) * 3u) / 4u;
+    if(video_ram_free_in_mb < 1000)
+     video_ram_free_in_mb = 1000;
 
     if (policy->out_of_core_budget_in_mb() == 0 || video_ram_free_in_mb < render_budget_in_mb)
     {
@@ -152,6 +154,8 @@ void gpu_context::test_video_memory(scm::gl::render_device_ptr device, Data_Prov
     size_t render_budget_in_mb = policy->render_budget_in_mb();
 
     size_t video_ram_free_in_mb = (gpu_access::query_video_memory_in_mb(device) * 3u) / 4u;
+    if(video_ram_free_in_mb < 1000)
+     video_ram_free_in_mb = 1000;
 
     if (policy->out_of_core_budget_in_mb() == 0 || video_ram_free_in_mb < render_budget_in_mb)
     {

Original file line number	Diff line number	Diff line change
`@@ -108,6 +108,8 @@ void gpu_context::test_video_memory(scm::gl::render_device_ptr device)`
`108`	`108`	`size_t render_budget_in_mb = policy->render_budget_in_mb();`
`109`	`109`
`110`	`110`	`size_t video_ram_free_in_mb = (gpu_access::query_video_memory_in_mb(device) * 3u) / 4u;`
	`111`	`+ if(video_ram_free_in_mb < 1000)`
	`112`	`+ video_ram_free_in_mb = 1000;`
`111`	`113`
`112`	`114`	`if (policy->out_of_core_budget_in_mb() == 0 \|\| video_ram_free_in_mb < render_budget_in_mb)`
`113`	`115`	`{`
`@@ -152,6 +154,8 @@ void gpu_context::test_video_memory(scm::gl::render_device_ptr device, Data_Prov`
`152`	`154`	`size_t render_budget_in_mb = policy->render_budget_in_mb();`
`153`	`155`
`154`	`156`	`size_t video_ram_free_in_mb = (gpu_access::query_video_memory_in_mb(device) * 3u) / 4u;`
	`157`	`+ if(video_ram_free_in_mb < 1000)`
	`158`	`+ video_ram_free_in_mb = 1000;`
`155`	`159`
`156`	`160`	`if (policy->out_of_core_budget_in_mb() == 0 \|\| video_ram_free_in_mb < render_budget_in_mb)`
`157`	`161`	`{`