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fixes but kernel dies again :(

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This commit is contained in:
Vaxry 2024-11-09 19:21:41 +00:00
parent cac883a39c
commit 1cdd74c967
2 changed files with 8 additions and 5 deletions
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10
src/allocator/DRMDumb.cpp
View file

@ -64,15 +64,19 @@ Aquamarine::CDRMDumbBuffer::CDRMDumbBuffer(const SAllocatorBufferParams& params,
return;
}
// null the entire buffer so we dont get garbage
memset(data, 0x00, size);
// set the entire buffer so we dont get garbage
memset(data, 0xFF, size);
attrs.success = true;
allocator->backend->log(AQ_LOG_DEBUG, std::format("DRM Dumb: Allocated a new buffer with drm id {}, size {} and format {}", idrmID, attrs.size, fourccToName(attrs.format)));
}
Aquamarine::CDRMDumbBuffer::~CDRMDumbBuffer() {
events.destroy.emit();
TRACE(allocator->backend->log(AQ_LOG_TRACE, std::format("DRM Dumb: dropping buffer {}", idrmID)));
if (handle == 0)
return;
@ -121,7 +125,7 @@ void Aquamarine::CDRMDumbBuffer::endDataPtr() {
}
uint32_t Aquamarine::CDRMDumbBuffer::drmID() {
return handle;
return idrmID;
}
Aquamarine::CDRMDumbAllocator::~CDRMDumbAllocator() {

3
src/backend/drm/DRM.cpp
View file

@ -1863,7 +1863,6 @@ void Aquamarine::CDRMFB::import() {
TRACE(backend->backend->log(AQ_LOG_TRACE, std::format("drm: new buffer {}", id)));
// FIXME: why does this implode when it doesnt on wlroots or kwin?
closeHandles();
listeners.destroyBuffer = buffer->events.destroy.registerListener([this](std::any d) {
@ -1922,7 +1921,7 @@ void Aquamarine::CDRMFB::drop() {
dropped = true;
if (!id)
if (!id || buffer->drmID() /* drmID means the buffer manages itself */)
return;
closeHandles();