| 41 | } |
| 42 | |
| 43 | void ProgramPipeline::use() const |
| 44 | { |
| 45 | if (m_dirty) |
| 46 | { |
| 47 | for (const Program * program : m_programs) |
| 48 | { |
| 49 | program->link(); |
| 50 | } |
| 51 | |
| 52 | const_cast<ProgramPipeline *>(this)->m_dirty = false; |
| 53 | |
| 54 | checkUseStatus(); |
| 55 | } |
| 56 | |
| 57 | gl::glUseProgram(0); |
| 58 | gl::glBindProgramPipeline(id()); |
| 59 | } |
| 60 | |
| 61 | void ProgramPipeline::release() |
| 62 | { |