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gto: fixed issue with glClearBufferSubData that was occurring on AMD graphics cards.
scanberg · Oct 11, 2024 · 6e0be67 · 6e0be67
1 parent 431450a
commit 6e0be67
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Showing 2 changed files with 1 addition and 4 deletions.
diff --git a/benchmark/benchmark.c b/benchmark/benchmark.c
@@ -2,9 +2,6 @@
 
 UBENCH_STATE();
 
-//extern void bench_com();
-
 int main(int argc, const char *const argv[]) {
-	//bench_com();
 	return ubench_main(argc, argv);
 }
diff --git a/src/md_gto.c b/src/md_gto.c
@@ -160,7 +160,7 @@ void md_gto_segment_and_attribute_to_groups_GPU(float* out_group_values, size_t
     GLsizeiptr ssbo_point_group_size   = sizeof(uint32_t) * num_points;
 
     // Clear first 16 bytes which represents the result (group_values)
-    glClearBufferSubData(GL_SHADER_STORAGE_BUFFER, GL_R32UI, ssbo_group_value_offset, ssbo_group_value_size, GL_RED, GL_UNSIGNED_INT, NULL);
+    glClearBufferSubData(GL_SHADER_STORAGE_BUFFER, GL_R32F, ssbo_group_value_offset, ssbo_group_value_size, GL_RED, GL_FLOAT, NULL);
     // Fill next portion of buffer with point xyzr
     glBufferSubData(GL_SHADER_STORAGE_BUFFER, ssbo_point_xyzr_offset,  ssbo_point_xyzr_size,  point_xyzr);
     // Fill last portion of buffer with point indices