diff options
Diffstat (limited to 'gfx/gl')
| -rw-r--r-- | gfx/gl/glVertexArray.h | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/gfx/gl/glVertexArray.h b/gfx/gl/glVertexArray.h index 6630b70..791f74f 100644 --- a/gfx/gl/glVertexArray.h +++ b/gfx/gl/glVertexArray.h @@ -125,13 +125,33 @@ namespace Impl { template<typename glAllocated> void - useBuffer(GLuint binding, const glAllocated & buffer) const + useBuffer(GLuint binding, const glAllocated & buffer, GLsizei offset = 0) const requires requires { { buffer.bufferName() } -> std::same_as<GLuint>; } { using T = typename glAllocated::value_type; - glVertexArrayVertexBuffer(name, binding, buffer.bufferName(), 0, sizeof(T)); + useBuffer(binding, buffer.bufferName(), sizeof(T), offset); + } + + template<typename V> + void + useBuffer(GLuint binding, GLuint bufferName, auto V::* mbr) const + { + useBuffer(binding, bufferName, sizeof(V), VertexArrayConfigurator::MP {mbr}); + } + + template<typename V> + void + useBuffer(GLuint binding, GLuint bufferName, GLintptr offset = 0) const + { + useBuffer(binding, bufferName, sizeof(V), offset); + } + + void + useBuffer(GLuint binding, GLuint bufferName, GLsizei stride, GLintptr offset = 0) const + { + glVertexArrayVertexBuffer(name, binding, bufferName, offset, stride); } }; } |