diff options
Diffstat (limited to 'source/blender/gpu/opengl/gl_vertex_buffer.cc')
| -rw-r--r-- | source/blender/gpu/opengl/gl_vertex_buffer.cc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/source/blender/gpu/opengl/gl_vertex_buffer.cc b/source/blender/gpu/opengl/gl_vertex_buffer.cc index a7a0c92431f..6942a220892 100644 --- a/source/blender/gpu/opengl/gl_vertex_buffer.cc +++ b/source/blender/gpu/opengl/gl_vertex_buffer.cc @@ -5,6 +5,8 @@ * \ingroup gpu */ +#include "GPU_texture.h" + #include "gl_context.hh" #include "gl_vertex_buffer.hh" @@ -38,6 +40,7 @@ void GLVertBuf::release_data() } if (vbo_id_ != 0) { + GPU_TEXTURE_FREE_SAFE(buffer_texture_); GLContext::buf_free(vbo_id_); vbo_id_ = 0; memory_usage -= vbo_size_; @@ -51,6 +54,7 @@ void GLVertBuf::duplicate_data(VertBuf *dst_) BLI_assert(GLContext::get() != nullptr); GLVertBuf *src = this; GLVertBuf *dst = static_cast<GLVertBuf *>(dst_); + dst->buffer_texture_ = nullptr; if (src->vbo_id_ != 0) { dst->vbo_size_ = src->size_used_get(); @@ -111,6 +115,16 @@ void GLVertBuf::bind_as_ssbo(uint binding) glBindBufferBase(GL_SHADER_STORAGE_BUFFER, binding, vbo_id_); } +void GLVertBuf::bind_as_texture(uint binding) +{ + bind(); + BLI_assert(vbo_id_ != 0); + if (buffer_texture_ == nullptr) { + buffer_texture_ = GPU_texture_create_from_vertbuf("vertbuf_as_texture", wrap(this)); + } + GPU_texture_bind(buffer_texture_, binding); +} + const void *GLVertBuf::read() const { BLI_assert(is_active()); |