mirror of
https://github.com/hyprwm/Hyprland
synced 2024-11-16 01:25:59 +01:00
1840a907a8
after commit 4b4971c it uses m_iFbAllocated and deletes if upon calling
release() but Renderbuffer generates directly on m_iFb without calling
alloc() meaning it wont be deleted on release(), set m_iFbAllocated to
true after generating the buffer.
79 lines
No EOL
2.2 KiB
C++
79 lines
No EOL
2.2 KiB
C++
#include "Renderbuffer.hpp"
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#include "OpenGL.hpp"
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#include "../Compositor.hpp"
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#include "../protocols/types/Buffer.hpp"
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#include <hyprutils/signal/Listener.hpp>
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#include <hyprutils/signal/Signal.hpp>
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#include <dlfcn.h>
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CRenderbuffer::~CRenderbuffer() {
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if (!g_pCompositor || g_pCompositor->m_bIsShuttingDown || !g_pHyprRenderer)
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return;
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g_pHyprRenderer->makeEGLCurrent();
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unbind();
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m_sFramebuffer.release();
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glDeleteRenderbuffers(1, &m_iRBO);
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g_pHyprOpenGL->m_sProc.eglDestroyImageKHR(g_pHyprOpenGL->m_pEglDisplay, m_iImage);
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}
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CRenderbuffer::CRenderbuffer(SP<Aquamarine::IBuffer> buffer, uint32_t format) : m_pHLBuffer(buffer), m_uDrmFormat(format) {
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auto dma = buffer->dmabuf();
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m_iImage = g_pHyprOpenGL->createEGLImage(dma);
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if (m_iImage == EGL_NO_IMAGE_KHR) {
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Debug::log(ERR, "rb: createEGLImage failed");
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return;
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}
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glGenRenderbuffers(1, &m_iRBO);
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glBindRenderbuffer(GL_RENDERBUFFER, m_iRBO);
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g_pHyprOpenGL->m_sProc.glEGLImageTargetRenderbufferStorageOES(GL_RENDERBUFFER, (GLeglImageOES)m_iImage);
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glBindRenderbuffer(GL_RENDERBUFFER, 0);
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glGenFramebuffers(1, &m_sFramebuffer.m_iFb);
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m_sFramebuffer.m_iFbAllocated = true;
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m_sFramebuffer.m_vSize = buffer->size;
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m_sFramebuffer.bind();
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glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, m_iRBO);
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if (glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
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Debug::log(ERR, "rbo: glCheckFramebufferStatus failed");
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return;
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}
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glBindFramebuffer(GL_FRAMEBUFFER, 0);
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listeners.destroyBuffer = buffer->events.destroy.registerListener([this](std::any d) { g_pHyprRenderer->onRenderbufferDestroy(this); });
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m_bGood = true;
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}
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bool CRenderbuffer::good() {
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return m_bGood;
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}
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void CRenderbuffer::bind() {
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glBindRenderbuffer(GL_RENDERBUFFER, m_iRBO);
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bindFB();
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}
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void CRenderbuffer::bindFB() {
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m_sFramebuffer.bind();
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}
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void CRenderbuffer::unbind() {
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glBindRenderbuffer(GL_RENDERBUFFER, 0);
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#ifndef GLES2
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glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
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#else
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glBindFramebuffer(GL_FRAMEBUFFER, 0);
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#endif
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}
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CFramebuffer* CRenderbuffer::getFB() {
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return &m_sFramebuffer;
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} |