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egldmabuf: add some logging about supported formats

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May help diagnose some bugs

CCBUG: 448284
This commit is contained in:
Xaver Hugl 2022-01-13 19:59:53 +01:00
parent ddf2c89206
commit 4b8b8b7652
1 changed files with 4 additions and 0 deletions
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4
src/platformsupport/scenes/opengl/egl_dmabuf.cpp
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@ -10,6 +10,7 @@
#include "egl_dmabuf.h"
#include "drm_fourcc.h"
#include "kwineglext.h"
#include "kwineglutils_p.h"
#include "utils.h"
#include "wayland_server.h"
@ -430,11 +431,13 @@ void EglDmabuf::setSupportedFormatsAndModifiers()
EGLBoolean success = eglQueryDmaBufFormatsEXT(eglDisplay, 0, nullptr, &count);
if (!success || count == 0) {
qCCritical(KWIN_OPENGL) << "eglQueryDmaBufFormatsEXT failed!" << getEglErrorString();
return;
}
QVector<uint32_t> formats(count);
if (!eglQueryDmaBufFormatsEXT(eglDisplay, count, (EGLint *) formats.data(), &count)) {
qCCritical(KWIN_OPENGL) << "eglQueryDmaBufFormatsEXT with count" << count << "failed!" << getEglErrorString();
return;
}
@ -459,6 +462,7 @@ void EglDmabuf::setSupportedFormatsAndModifiers()
}
supportedFormats.insert(format, QSet<uint64_t>());
}
qCDebug(KWIN_OPENGL) << "EGL driver advertises" << supportedFormats.count() << "supported dmabuf formats" << (eglQueryDmaBufModifiersEXT != nullptr ? "with" : "without") << "modifiers";
auto filterFormats = [&supportedFormats](int bpc) {
QHash<uint32_t, QSet<uint64_t>> set;