use PBO for timelapse data read

2019-11-05 18:25:25 +01:00
parent 4b6316bf68
commit 52ad58aec4
8 changed files with 212 additions and 9 deletions
--- a/src/canvas_layer.h
+++ b/src/canvas_layer.h
@@ -82,6 +82,7 @@ public:
    LayerFrame::Snapshot snapshot(int frame = -1, std::array<glm::vec4, 6>* dirty_box = nullptr, std::array<bool, 6>* dirty_face = nullptr);
    TextureCube gen_cube();
    Texture2D gen_equirect(glm::ivec2 size = { 0, 0 });
+    PBO gen_equirect_pbo(glm::ivec2 size = { 0, 0 });
    void restore(const LayerFrame::Snapshot& snap, int frame = -1);
    void destroy();
    void optimize(int frame = -1);