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gfxstream: kumquat: unmap memory when needed

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Forgot this.

Reviewed-by: Aaron Ruby <aruby@blackberry.com>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27246>
This commit is contained in:
Gurchetan Singh 2024-07-11 12:25:23 -07:00 • committed by Marge Bot
parent f240f5677a
commit aa4e85ab42
3 changed files with 16 additions and 9 deletions
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6
src/gfxstream/guest/platform/kumquat/VirtGpuKumquat.h
View file

@ -40,7 +40,6 @@ class VirtGpuKumquatResource : public std::enable_shared_from_this<VirtGpuKumqua
// Not owned. Really should use a ScopedFD for this, but doesn't matter since we have a
// singleton deviceimplemenentation anyways.
struct virtgpu_kumquat* mVirtGpu = nullptr;
;
uint32_t mBlobHandle;
uint32_t mResourceHandle;
@ -49,13 +48,15 @@ class VirtGpuKumquatResource : public std::enable_shared_from_this<VirtGpuKumqua
class VirtGpuKumquatResourceMapping : public VirtGpuResourceMapping {
public:
VirtGpuKumquatResourceMapping(VirtGpuResourcePtr blob, uint8_t* ptr, uint64_t size);
VirtGpuKumquatResourceMapping(VirtGpuResourcePtr blob, struct virtgpu_kumquat* virtGpu,
uint8_t* ptr, uint64_t size);
~VirtGpuKumquatResourceMapping(void);
uint8_t* asRawPtr(void) override;
private:
VirtGpuResourcePtr mBlob;
struct virtgpu_kumquat* mVirtGpu = nullptr;
uint8_t* mPtr;
uint64_t mSize;
};
@ -78,6 +79,5 @@ class VirtGpuKumquatDevice : public VirtGpuDevice {
private:
struct virtgpu_kumquat* mVirtGpu = nullptr;
;
struct VirtGpuCaps mCaps;
};

4
src/gfxstream/guest/platform/kumquat/VirtGpuKumquatBlob.cpp
View file

@ -57,8 +57,8 @@ VirtGpuResourceMappingPtr VirtGpuKumquatResource::createMapping() {
return nullptr;
}
return std::make_shared<VirtGpuKumquatResourceMapping>(shared_from_this(), (uint8_t*)map.ptr,
mSize);
return std::make_shared<VirtGpuKumquatResourceMapping>(shared_from_this(), mVirtGpu,
(uint8_t*)map.ptr, mSize);
}
int VirtGpuKumquatResource::exportBlob(struct VirtGpuExternalHandle& handle) {

15
src/gfxstream/guest/platform/kumquat/VirtGpuKumquatBlobMapping.cpp
View file

@ -15,11 +15,18 @@
*/
#include "VirtGpuKumquat.h"
#include "cutils/log.h"
VirtGpuKumquatResourceMapping::VirtGpuKumquatResourceMapping(VirtGpuResourcePtr blob, uint8_t* ptr,
uint64_t size)
: mBlob(blob), mPtr(ptr), mSize(size) {}
VirtGpuKumquatResourceMapping::VirtGpuKumquatResourceMapping(VirtGpuResourcePtr blob,
struct virtgpu_kumquat* virtGpu,
uint8_t* ptr, uint64_t size)
: mBlob(blob), mVirtGpu(virtGpu), mPtr(ptr), mSize(size) {}
VirtGpuKumquatResourceMapping::~VirtGpuKumquatResourceMapping(void) { return; }
VirtGpuKumquatResourceMapping::~VirtGpuKumquatResourceMapping(void) {
int32_t ret = virtgpu_kumquat_resource_unmap(mVirtGpu, mBlob->getBlobHandle());
if (ret) {
ALOGE("failed to unmap buffer");
}
}
uint8_t* VirtGpuKumquatResourceMapping::asRawPtr(void) { return mPtr; }