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screencopy: use buffer format for glReadPixels

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fixes #4029
This commit is contained in:
Vaxry
2023-12-04 03:52:54 +00:00
parent 5d100bdcbb
commit 68783d904d
4 changed files with 76 additions and 71 deletions
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13
src/protocols/ToplevelExport.cpp
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@@ -387,19 +387,18 @@ bool CToplevelExportProtocolManager::copyFrameShm(SScreencopyFrame* frame, times
if (frame->overlayCursor)
g_pHyprRenderer->renderSoftwareCursors(PMONITOR, fakeDamage, g_pInputManager->getMouseCoordsInternal() - frame->pWindow->m_vRealPosition.vec());
GLint glf, glt;
glGetIntegerv(GL_IMPLEMENTATION_COLOR_READ_FORMAT, &glf);
glGetIntegerv(GL_IMPLEMENTATION_COLOR_READ_TYPE, &glt);
if (glf == 0 || glt == 0) {
glf = drmFormatToGL(frame->pMonitor->drmFormat);
glt = glFormatToType(glf);
const auto PFORMAT = g_pHyprOpenGL->getPixelFormatFromDRM(format);
if (!PFORMAT) {
g_pHyprRenderer->endRender();
wlr_buffer_end_data_ptr_access(frame->buffer);
return false;
}
g_pHyprOpenGL->m_RenderData.mainFB->bind();
glPixelStorei(GL_PACK_ALIGNMENT, 1);
glReadPixels(0, 0, frame->box.width, frame->box.height, glf, glt, data);
glReadPixels(0, 0, frame->box.width, frame->box.height, PFORMAT->glFormat, PFORMAT->glType, data);
g_pHyprRenderer->endRender();