Differential D16415 Diff 58437 source/blender/gpu/metal/mtl_batch.mm

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Show First 20 Lines • Show All 937 Lines • ▼ Show 20 Lines	switch (input_prim_type) {
BLI_assert_msg(false, "Cannot generate optimized topology buffer for other types.");		BLI_assert_msg(false, "Cannot generate optimized topology buffer for other types.");
break;		break;
}		}
uint32_t output_IB_elems = output_prim_count * ((output_prim_type == GPU_PRIM_TRIS) ? 3 : 2);		uint32_t output_IB_elems = output_prim_count * ((output_prim_type == GPU_PRIM_TRIS) ? 3 : 2);

/* Allocate buffer. */		/* Allocate buffer. */
uint32_t buffer_bytes = output_IB_elems * 4;		uint32_t buffer_bytes = output_IB_elems * 4;
BLI_assert(buffer_bytes > 0);		BLI_assert(buffer_bytes > 0);
this->emulated_topology_buffer_ = MTLContext::get_global_memory_manager().allocate(		this->emulated_topology_buffer_ = MTLContext::get_global_memory_manager()->allocate(
buffer_bytes, true);		buffer_bytes, true);

/* Populate. */		/* Populate. */
uint32_t data = (uint32_t )this->emulated_topology_buffer_->get_host_ptr();		uint32_t data = (uint32_t )this->emulated_topology_buffer_->get_host_ptr();
BLI_assert(data != nullptr);		BLI_assert(data != nullptr);

/* TODO(Metal): Support inverse winding modes. */		/* TODO(Metal): Support inverse winding modes. */
bool winding_clockwise = false;		bool winding_clockwise = false;
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