diff options
| author | Brecht Van Lommel <brecht@blender.org> | 2020-05-19 22:27:10 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brecht@blender.org> | 2020-05-20 00:36:12 +0300 |
| commit | 8d63d7337cec3b2dea06b3a520af467d9fc3e66d (patch) | |
| tree | 705862987718d2648abbb9be6808c6dd8d78f9bb /source/blender/gpu/intern/gpu_buffers.c | |
| parent | 20c30534aafc4a97803d9e72ae765b5415fb1359 (diff) | |
Fix unnecessary buffer reallocation in sculpt mode, causing an assert
Probably did not cause an actual, the assert is a performance warning.
Ref T76858
Diffstat (limited to 'source/blender/gpu/intern/gpu_buffers.c')
| -rw-r--r-- | source/blender/gpu/intern/gpu_buffers.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source/blender/gpu/intern/gpu_buffers.c b/source/blender/gpu/intern/gpu_buffers.c index 5221cc09ad9..cef90d57ef5 100644 --- a/source/blender/gpu/intern/gpu_buffers.c +++ b/source/blender/gpu/intern/gpu_buffers.c @@ -151,7 +151,10 @@ static bool gpu_pbvh_vert_buf_data_set(GPU_PBVH_Buffers *buffers, uint vert_len) /* Initialize vertex buffer (match 'VertexBufferFormat'). */ buffers->vert_buf = GPU_vertbuf_create_with_format_ex(&g_vbo_id.format, GPU_USAGE_STATIC); } - GPU_vertbuf_data_alloc(buffers->vert_buf, vert_len); + if (buffers->vert_buf->data == NULL || buffers->vert_buf->vertex_len != vert_len) { + /* Allocate buffer if not allocated yet or size changed. */ + GPU_vertbuf_data_alloc(buffers->vert_buf, vert_len); + } #endif return buffers->vert_buf->data != NULL; |