diff options
Diffstat (limited to 'source/blender/gpu/intern/gpu_index_buffer_private.hh')
| -rw-r--r-- | source/blender/gpu/intern/gpu_index_buffer_private.hh | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/source/blender/gpu/intern/gpu_index_buffer_private.hh b/source/blender/gpu/intern/gpu_index_buffer_private.hh index 2405db8664a..e8a47417604 100644 --- a/source/blender/gpu/intern/gpu_index_buffer_private.hh +++ b/source/blender/gpu/intern/gpu_index_buffer_private.hh @@ -73,15 +73,16 @@ class IndexBuf { IndexBuf(){}; virtual ~IndexBuf(); - void init(uint indices_len, uint32_t *indices); + void init(uint indices_len, uint32_t *indices, uint min_index, uint max_index); void init_subrange(IndexBuf *elem_src, uint start, uint length); + void init_build_on_device(uint index_len); uint32_t index_len_get(void) const { return index_len_; } /* Return size in byte of the drawable data buffer range. Actual buffer size might be bigger. */ - size_t size_get(void) + size_t size_get(void) const { return index_len_ * to_bytesize(index_type_); }; @@ -91,6 +92,11 @@ class IndexBuf { return is_init_; }; + virtual void bind_as_ssbo(uint binding) = 0; + + virtual const uint32_t *read() const = 0; + uint32_t *unmap(const uint32_t *mapped_memory) const; + private: inline void squeeze_indices_short(uint min_idx, uint max_idx); inline uint index_range(uint *r_min, uint *r_max); @@ -105,6 +111,10 @@ static inline IndexBuf *unwrap(GPUIndexBuf *indexbuf) { return reinterpret_cast<IndexBuf *>(indexbuf); } +static inline const IndexBuf *unwrap(const GPUIndexBuf *indexbuf) +{ + return reinterpret_cast<const IndexBuf *>(indexbuf); +} static inline int indices_per_primitive(GPUPrimType prim_type) { |