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renderer: nvidia checks and use glFinish on nvidia

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fixes #3952 #3946
This commit is contained in:
Vaxry
2023-11-25 17:45:08 +00:00
parent 3fe6162af1
commit 6f733292bf
3 changed files with 51 additions and 2 deletions
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49
src/render/Renderer.cpp
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@@ -4,11 +4,51 @@
#include "../helpers/Region.hpp"
#include <algorithm>
extern "C" {
#include <xf86drm.h>
}
CHyprRenderer::CHyprRenderer() {
const auto ENV = getenv("WLR_DRM_NO_ATOMIC");
if (ENV && std::string(ENV) == "1")
m_bTearingEnvSatisfied = true;
if (g_pCompositor->m_sWLRSession) {
wlr_device* dev;
wl_list_for_each(dev, &g_pCompositor->m_sWLRSession->devices, link) {
const auto DRMV = drmGetVersion(dev->fd);
std::string name = std::string{DRMV->name, DRMV->name_len};
std::transform(name.begin(), name.end(), name.begin(), tolower);
if (name.contains("nvidia"))
m_bNvidia = true;
Debug::log(LOG, "DRM driver information: {} v{}.{}.{} from {} description {}", name, DRMV->version_major, DRMV->version_minor, DRMV->version_patchlevel,
std::string{DRMV->date, DRMV->date_len}, std::string{DRMV->desc, DRMV->desc_len});
drmFreeVersion(DRMV);
}
} else {
Debug::log(LOG, "m_sWLRSession is null, omitting full DRM node checks");
const auto DRMV = drmGetVersion(g_pCompositor->m_iDRMFD);
std::string name = std::string{DRMV->name, DRMV->name_len};
std::transform(name.begin(), name.end(), name.begin(), tolower);
if (name.contains("nvidia"))
m_bNvidia = true;
Debug::log(LOG, "Primary DRM driver information: {} v{}.{}.{} from {} description {}", name, DRMV->version_major, DRMV->version_minor, DRMV->version_patchlevel,
std::string{DRMV->date, DRMV->date_len}, std::string{DRMV->desc, DRMV->desc_len});
drmFreeVersion(DRMV);
}
if (m_bNvidia)
Debug::log(WARN, "NVIDIA detected, please remember to follow nvidia instructions on the wiki");
}
void renderSurface(struct wlr_surface* surface, int x, int y, void* data) {
@@ -2284,7 +2324,10 @@ void CHyprRenderer::endRender() {
return;
}
glFlush();
if (isNvidia())
glFinish();
else
glFlush();
if (m_eRenderMode == RENDER_MODE_NORMAL)
wlr_output_state_set_buffer(&PMONITOR->output->pending, m_pCurrentWlrBuffer);
@@ -2304,4 +2347,8 @@ void CHyprRenderer::onRenderbufferDestroy(CRenderbuffer* rb) {
CRenderbuffer* CHyprRenderer::getCurrentRBO() {
return m_pCurrentRenderbuffer;
}
bool CHyprRenderer::isNvidia() {
return m_bNvidia;
}