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wayland/screencopy: log more information during buffer creation

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outfoxxed 2025-01-15 02:52:08 -08:00
parent c2ed5bf559
commit ca79715cce
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GPG key ID: 4C88A185FB89301E
5 changed files with 67 additions and 42 deletions
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40
src/wayland/buffer/dmabuf.hpp
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@ -17,6 +17,7 @@
#include <sys/types.h>
#include <wayland-linux-dmabuf-v1-client-protocol.h>
#include <wayland-util.h>
#include <xf86drm.h>
#include "manager.hpp"
#include "qsg.hpp"
@ -28,6 +29,45 @@ class WlBufferManagerPrivate;
namespace qs::wayland::buffer::dmabuf {
class LinuxDmabufManager;
class FourCCStr {
public:
explicit FourCCStr(uint32_t code)
: chars(
{static_cast<char>(code >> 0 & 0xff),
static_cast<char>(code >> 8 & 0xff),
static_cast<char>(code >> 16 & 0xff),
static_cast<char>(code >> 24 & 0xff),
'\0'}
) {
for (auto i = 3; i != 0; i--) {
if (chars[i] == ' ') chars[i] = '\0';
else break;
}
}
[[nodiscard]] const char* cStr() const { return this->chars.data(); }
private:
std::array<char, 5> chars {};
};
class FourCCModStr {
public:
explicit FourCCModStr(uint64_t code): drmStr(drmGetFormatModifierName(code)) {}
~FourCCModStr() {
if (this->drmStr) drmFree(this->drmStr);
}
Q_DISABLE_COPY_MOVE(FourCCModStr);
[[nodiscard]] const char* cStr() const { return this->drmStr; }
private:
char* drmStr;
};
QDebug& operator<<(QDebug& debug, const FourCCStr& fourcc);
QDebug& operator<<(QDebug& debug, const FourCCModStr& fourcc);
class GbmDeviceHandle {
public: