fixed get_first_k_initial_global

diff --git a/modules/gpu/src/cuda/constantspacebp.cu b/modules/gpu/src/cuda/constantspacebp.cu
index 460123d..a404e0e 100644 (file)
--- a/modules/gpu/src/cuda/constantspacebp.cu
+++ b/modules/gpu/src/cuda/constantspacebp.cu
@@ -160,21 +160,21 @@ namespace csbp_krnls
 \r
             for(int i = 0; i < nr_plane; i++)\r
             {\r
-                T fmin_ = data_cost[i * cdisp_step1];\r
-                int id = i;\r
-                for(int j = 0; j < nr_plane; j++)\r
+                T minimum = TypeLimits<T>::max();\r
+                int id = 0;\r
+                for(int d = 0; d < cndisp; d++)\r
                 {\r
-                    T cur = data_cost[j * cdisp_step1];\r
-                    if(cur < fmin_)\r
+                    T cur = data_cost[d * cdisp_step1];\r
+                    if(cur < minimum)\r
                     {\r
-                        fmin_ = cur;\r
-                        id = j;\r
+                        minimum = cur;\r
+                        id = d;\r
                     }\r
                 }\r
 \r
-                data_cost_selected[i  * cdisp_step1] = fmin_;\r
+                data_cost_selected[i  * cdisp_step1] = minimum;\r
                 selected_disparity[i  * cdisp_step1] = id;\r
-                data_cost         [id * cdisp_step1] = TypeLimits<T>::max();;\r
+                data_cost         [id * cdisp_step1] = TypeLimits<T>::max();\r
             }\r
         }\r
     }\r