1 files changed, 28 insertions, 21 deletions

diff --git a/src/render/gl/GLFramebuffer.cpp b/src/render/gl/GLFramebuffer.cpp
index 27ad4a1b..0ad84e62 100644
--- a/src/render/gl/GLFramebuffer.cpp
+++ b/src/render/gl/GLFramebuffer.cpp
@@ -4,14 +4,14 @@
 #include "macros.hpp"
 #include "../Framebuffer.hpp"
 
+using namespace Render::GL;
+
 CGLFramebuffer::CGLFramebuffer() : IFramebuffer() {}
 CGLFramebuffer::CGLFramebuffer(const std::string& name) : IFramebuffer(name) {}
 
 bool CGLFramebuffer::internalAlloc(int w, int h, uint32_t drmFormat) {
     g_pHyprOpenGL->makeEGLCurrent();
 
-    bool firstAlloc = false;
-
     if (!m_tex) {
         m_tex = g_pHyprRenderer->createTexture();
         m_tex->allocate({w, h});
@@ -20,39 +20,44 @@ bool CGLFramebuffer::internalAlloc(int w, int h, uint32_t drmFormat) {
         m_tex->setTexParameter(GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
         m_tex->setTexParameter(GL_TEXTURE_MAG_FILTER, GL_LINEAR);
         m_tex->setTexParameter(GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-        firstAlloc = true;
     }
 
     if (!m_fbAllocated) {
         glGenFramebuffers(1, &m_fb);
         m_fbAllocated = true;
-        firstAlloc    = true;
     }
 
-    if (firstAlloc) {
-        const auto format = NFormatUtils::getPixelFormatFromDRM(drmFormat);
-        m_tex->bind();
+    const auto format = NFormatUtils::getPixelFormatFromDRM(drmFormat);
+    m_tex->bind();
+    glTexImage2D(GL_TEXTURE_2D, 0, format->glInternalFormat ? format->glInternalFormat : format->glFormat, w, h, 0, format->glFormat, format->glType, nullptr);
+    glBindFramebuffer(GL_FRAMEBUFFER, m_fb);
+    glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, m_tex->m_texID, 0);
+
+    if (m_mirrorTex) {
+        const auto format = NFormatUtils::getPixelFormatFromDRM(m_mirrorTex->m_drmFormat);
+        m_mirrorTex->bind();
         glTexImage2D(GL_TEXTURE_2D, 0, format->glInternalFormat ? format->glInternalFormat : format->glFormat, w, h, 0, format->glFormat, format->glType, nullptr);
         glBindFramebuffer(GL_FRAMEBUFFER, m_fb);
-        glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, m_tex->m_texID, 0);
+        glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1, GL_TEXTURE_2D, m_mirrorTex->m_texID, 0);
+    } else
+        glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1, GL_TEXTURE_2D, 0, 0);
 
-        if (m_stencilTex && m_stencilTex->ok()) {
-            m_stencilTex->bind();
-            glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH24_STENCIL8, w, h, 0, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, nullptr);
-            glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, m_stencilTex->m_texID, 0);
+    if (m_stencilTex && m_stencilTex->ok()) {
+        m_stencilTex->bind();
+        glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH24_STENCIL8, w, h, 0, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, nullptr);
+        glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, m_stencilTex->m_texID, 0);
 
-            glDisable(GL_DEPTH_TEST);
-            glDepthMask(GL_FALSE);
-        }
+        glDisable(GL_DEPTH_TEST);
+        glDepthMask(GL_FALSE);
+    }
 
-        auto status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
-        RASSERT((status == GL_FRAMEBUFFER_COMPLETE), "Framebuffer incomplete, couldn't create! (FB status: {}, GL Error: 0x{:x})", status, sc<int>(glGetError()));
+    auto status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
+    RASSERT((status == GL_FRAMEBUFFER_COMPLETE), "Framebuffer incomplete, couldn't create! (FB status: {}, GL Error: 0x{:x})", status, sc<int>(glGetError()));
 
-        if (m_stencilTex && m_stencilTex->ok())
-            m_stencilTex->unbind();
+    if (m_stencilTex && m_stencilTex->ok())
+        m_stencilTex->unbind();
 
-        Log::logger->log(Log::DEBUG, "Framebuffer created, status {}", status);
-    }
+    Log::logger->log(Log::DEBUG, "Framebuffer \"{}\" created, status {}", m_name, status);
 
     glBindTexture(GL_TEXTURE_2D, 0);
     glBindFramebuffer(GL_FRAMEBUFFER, 0);
@@ -86,6 +91,8 @@ void CGLFramebuffer::release() {
     if (m_fbAllocated) {
         glBindFramebuffer(GL_FRAMEBUFFER, m_fb);
         glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
+        if (m_mirrorTex)
+            glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1, GL_TEXTURE_2D, 0, 0);
         glBindFramebuffer(GL_FRAMEBUFFER, 0);
 
         glDeleteFramebuffers(1, &m_fb);