diff options
Diffstat (limited to 'gfx/models/texture.cpp')
| -rw-r--r-- | gfx/models/texture.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gfx/models/texture.cpp b/gfx/models/texture.cpp index 380f2e0..b7f1bee 100644 --- a/gfx/models/texture.cpp +++ b/gfx/models/texture.cpp @@ -139,11 +139,13 @@ GLuint TextureAtlas::add(glm::ivec2 position, glm::ivec2 size, void * data, TextureOptions to) { glTextureSubImage2D(m_texture, 0, position.x, position.y, size.x, size.y, GL_RGBA, GL_UNSIGNED_BYTE, data); + struct Material { glm::vec<2, uint16_t> position, size; TextureOptions::MapMode wrapU; TextureOptions::MapMode wrapV; } material {position, size, to.wrapU, to.wrapV}; + static_assert(sizeof(Material) <= 32); glTextureSubImage2D(m_atlas, 0, 0, static_cast<GLsizei>(used), 2, 1, GL_RGBA_INTEGER, GL_UNSIGNED_SHORT, &material); return ++used; |