diff options
Diffstat (limited to 'source/blender/gpu/opengl/gl_framebuffer.cc')
| -rw-r--r-- | source/blender/gpu/opengl/gl_framebuffer.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/gpu/opengl/gl_framebuffer.cc b/source/blender/gpu/opengl/gl_framebuffer.cc index 13f03195437..106a12bfefd 100644 --- a/source/blender/gpu/opengl/gl_framebuffer.cc +++ b/source/blender/gpu/opengl/gl_framebuffer.cc @@ -429,8 +429,15 @@ void GLFrameBuffer::read(eGPUFrameBufferBits plane, switch (plane) { case GPU_DEPTH_BIT: format = GL_DEPTH_COMPONENT; + BLI_assert_msg( + this->attachments_[GPU_FB_DEPTH_ATTACHMENT].tex != nullptr || + this->attachments_[GPU_FB_DEPTH_STENCIL_ATTACHMENT].tex != nullptr, + "GPUFramebuffer: Error: Trying to read depth without a depth buffer attached."); break; case GPU_COLOR_BIT: + BLI_assert_msg( + mode != GL_NONE, + "GPUFramebuffer: Error: Trying to read a color slot without valid attachment."); format = channel_len_to_gl(channel_len); /* TODO: needed for selection buffers to work properly, this should be handled better. */ if (format == GL_RED && type == GL_UNSIGNED_INT) { |