diff options
Diffstat (limited to 'src/render/OpenGL.cpp')
| -rw-r--r-- | src/render/OpenGL.cpp | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/render/OpenGL.cpp b/src/render/OpenGL.cpp index 6a9baedf..7caf8ad1 100644 --- a/src/render/OpenGL.cpp +++ b/src/render/OpenGL.cpp @@ -31,6 +31,8 @@ CHyprOpenGLImpl::CHyprOpenGLImpl() { pixman_region32_init(&m_rOriginalDamageRegion); RASSERT(eglMakeCurrent(wlr_egl_get_display(g_pCompositor->m_sWLREGL), EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT), "Couldn't unset current EGL!"); + + m_tGlobalTimer.reset(); } GLuint CHyprOpenGLImpl::createProgram(const std::string& vert, const std::string& frag, bool dynamic) { @@ -310,8 +312,15 @@ void CHyprOpenGLImpl::applyScreenShader(const std::string& path) { return; } - m_sFinalScreenShader.proj = glGetUniformLocation(m_sFinalScreenShader.program, "proj"); - m_sFinalScreenShader.tex = glGetUniformLocation(m_sFinalScreenShader.program, "tex"); + m_sFinalScreenShader.proj = glGetUniformLocation(m_sFinalScreenShader.program, "proj"); + m_sFinalScreenShader.tex = glGetUniformLocation(m_sFinalScreenShader.program, "tex"); + m_sFinalScreenShader.time = glGetUniformLocation(m_sFinalScreenShader.program, "time"); + if (m_sFinalScreenShader.time != -1 && g_pConfigManager->getInt("debug:damage_tracking") != 0) { + // The screen shader uses the "time" uniform + // Since the screen shader could change every frame, damage tracking *needs* to be disabled + g_pConfigManager->addParseError("Screen shader: Screen shader uses uniform 'time', which requires debug:damage_tracking to be switched off.\n" + "WARNING: Disabling damage tracking will *massively* increase GPU utilization!"); + } m_sFinalScreenShader.texAttrib = glGetAttribLocation(m_sFinalScreenShader.program, "texcoord"); m_sFinalScreenShader.posAttrib = glGetAttribLocation(m_sFinalScreenShader.program, "pos"); } @@ -523,6 +532,14 @@ void CHyprOpenGLImpl::renderTextureInternalWithDamage(const CTexture& tex, wlr_b glUniformMatrix3fv(shader->proj, 1, GL_FALSE, glMatrix); #endif glUniform1i(shader->tex, 0); + + if (usingFinalShader && g_pConfigManager->getInt("debug:damage_tracking") == 0) { + glUniform1f(shader->time, m_tGlobalTimer.getSeconds()); + } else if (usingFinalShader) { + // Don't let time be unitialised + glUniform1f(shader->time, 0.f); + } + if (!usingFinalShader) { glUniform1f(shader->alpha, alpha); glUniform1i(shader->discardOpaque, (int)discardOpaque); |