GPUVertBuf: Make GPUVertBuf private to the GPU module

This is just a cleanup to isolate the internals of the vertbuf.
This adds some getters to avoid refactor of existing code.

1 files changed, 3 insertions, 12 deletions

diff --git a/source/blender/draw/intern/draw_cache_inline.h b/source/blender/draw/intern/draw_cache_inline.h
index 720cc31b0be..120e547bbe2 100644
--- a/source/blender/draw/intern/draw_cache_inline.h
+++ b/source/blender/draw/intern/draw_cache_inline.h
@@ -89,21 +89,12 @@ BLI_INLINE void DRW_vbo_request(GPUBatch *batch, GPUVertBuf **vbo)
     *vbo = GPU_vertbuf_create(GPU_USAGE_STATIC);
   }
   if (batch != NULL) {
-    /* HACK set first vbo if not init. */
-    if (batch->verts[0] == NULL) {
-      GPU_batch_vertbuf_add(batch, *vbo);
-    }
-    else {
-      /* HACK: bypass assert */
-      int vbo_vert_len = (*vbo)->vertex_len;
-      (*vbo)->vertex_len = batch->verts[0]->vertex_len;
-      GPU_batch_vertbuf_add(batch, *vbo);
-      (*vbo)->vertex_len = vbo_vert_len;
-    }
+    /* HACK we set vbos that may not yet be valid. */
+    GPU_batch_vertbuf_add(batch, *vbo);
   }
 }
 
 BLI_INLINE bool DRW_vbo_requested(GPUVertBuf *vbo)
 {
-  return (vbo != NULL && vbo->format.attr_len == 0);
+  return (vbo != NULL && (GPU_vertbuf_get_status(vbo) & GPU_VERTBUF_INIT) == 0);
 }