diff options
Diffstat (limited to 'drivers/gles2/rasterizer_scene_gles2.h')
| -rw-r--r-- | drivers/gles2/rasterizer_scene_gles2.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/drivers/gles2/rasterizer_scene_gles2.h b/drivers/gles2/rasterizer_scene_gles2.h index f23e45b52f..48672991d1 100644 --- a/drivers/gles2/rasterizer_scene_gles2.h +++ b/drivers/gles2/rasterizer_scene_gles2.h @@ -502,7 +502,8 @@ public: enum { MAX_LIGHTS = 255, MAX_REFLECTION_PROBES = 255, - DEFAULT_MAX_ELEMENTS = 65536 + DEFAULT_MAX_ELEMENTS = 65536, + SORT_KEY_PRIORITY_SHIFT = 56 }; int max_elements; @@ -598,6 +599,29 @@ public: } } + struct SortByReverseDepthAndPriority { + + _FORCE_INLINE_ bool operator()(const Element *A, const Element *B) const { + uint32_t layer_A = uint32_t(A->sort_key >> SORT_KEY_PRIORITY_SHIFT); + uint32_t layer_B = uint32_t(B->sort_key >> SORT_KEY_PRIORITY_SHIFT); + if (layer_A == layer_B) { + return A->instance->depth > B->instance->depth; + } else { + return layer_A < layer_B; + } + } + }; + + void sort_by_reverse_depth_and_priority(bool p_alpha) { //used for alpha + + SortArray<Element *, SortByReverseDepthAndPriority> sorter; + if (p_alpha) { + sorter.sort(&elements[max_elements - alpha_element_count], alpha_element_count); + } else { + sorter.sort(elements, element_count); + } + } + // element adding and stuff _FORCE_INLINE_ Element *add_element() { |