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-rw-r--r--libs/rs/rsAllocation.cpp42
-rw-r--r--libs/rs/rsAllocation.h3
-rw-r--r--libs/rs/rsComponent.cpp4
-rw-r--r--libs/rs/rsComponent.h2
-rw-r--r--libs/rs/rsElement.cpp59
-rw-r--r--libs/rs/rsElement.h12
6 files changed, 111 insertions, 11 deletions
diff --git a/libs/rs/rsAllocation.cpp b/libs/rs/rsAllocation.cpp
index 6560101..d62fa55 100644
--- a/libs/rs/rsAllocation.cpp
+++ b/libs/rs/rsAllocation.cpp
@@ -234,6 +234,12 @@ void Allocation::data(const void *data, uint32_t sizeBytes)
LOGE("Allocation::data called with mismatched size expected %i, got %i", size, sizeBytes);
return;
}
+
+ if (mType->getElement()->getHasReferences()) {
+ incRefs(data, sizeBytes / mType->getElement()->getSizeBytes());
+ decRefs(mPtr, sizeBytes / mType->getElement()->getSizeBytes());
+ }
+
memcpy(mPtr, data, size);
sendDirty();
mUploadDefered = true;
@@ -256,6 +262,12 @@ void Allocation::subData(uint32_t xoff, uint32_t count, const void *data, uint32
mType->dumpLOGV("type info");
return;
}
+
+ if (mType->getElement()->getHasReferences()) {
+ incRefs(data, count);
+ decRefs(ptr, count);
+ }
+
memcpy(ptr, data, size);
sendDirty();
mUploadDefered = true;
@@ -279,6 +291,10 @@ void Allocation::subData(uint32_t xoff, uint32_t yoff,
for (uint32_t line=yoff; line < (yoff+h); line++) {
uint8_t * ptr = static_cast<uint8_t *>(mPtr);
+ if (mType->getElement()->getHasReferences()) {
+ incRefs(src, w);
+ decRefs(dst, w);
+ }
memcpy(dst, src, lineSize);
src += lineSize;
dst += destW * eSize;
@@ -387,6 +403,32 @@ void Allocation::sendDirty() const
}
}
+void Allocation::incRefs(const void *ptr, size_t ct) const
+{
+ const uint8_t *p = static_cast<const uint8_t *>(ptr);
+ const Element *e = mType->getElement();
+ uint32_t stride = e->getSizeBytes();
+
+ while (ct > 0) {
+ e->incRefs(p);
+ ct --;
+ p += stride;
+ }
+}
+
+void Allocation::decRefs(const void *ptr, size_t ct) const
+{
+ const uint8_t *p = static_cast<const uint8_t *>(ptr);
+ const Element *e = mType->getElement();
+ uint32_t stride = e->getSizeBytes();
+
+ while (ct > 0) {
+ e->decRefs(p);
+ ct --;
+ p += stride;
+ }
+}
+
/////////////////
//
diff --git a/libs/rs/rsAllocation.h b/libs/rs/rsAllocation.h
index 8273165..177d5a4 100644
--- a/libs/rs/rsAllocation.h
+++ b/libs/rs/rsAllocation.h
@@ -81,6 +81,9 @@ public:
bool getIsTexture() const {return mIsTexture;}
bool getIsBufferObject() const {return mIsVertexBuffer;}
+ void incRefs(const void *ptr, size_t ct) const;
+ void decRefs(const void *ptr, size_t ct) const;
+
protected:
void sendDirty() const;
diff --git a/libs/rs/rsComponent.cpp b/libs/rs/rsComponent.cpp
index 8e509ad..fbaa75f 100644
--- a/libs/rs/rsComponent.cpp
+++ b/libs/rs/rsComponent.cpp
@@ -161,6 +161,10 @@ void Component::set(RsDataType dt, RsDataKind dk, bool norm, uint32_t vecSize)
mBits = mTypeBits * mVectorSize;
}
+bool Component::isReference() const
+{
+ return (mType >= RS_TYPE_ELEMENT);
+}
diff --git a/libs/rs/rsComponent.h b/libs/rs/rsComponent.h
index 15fd5dd..a775051 100644
--- a/libs/rs/rsComponent.h
+++ b/libs/rs/rsComponent.h
@@ -51,6 +51,8 @@ public:
void serialize(OStream *stream) const;
void loadFromStream(IStream *stream);
+ bool isReference() const;
+
protected:
RsDataType mType;
RsDataKind mKind;
diff --git a/libs/rs/rsElement.cpp b/libs/rs/rsElement.cpp
index 37b8bd6..05902f9 100644
--- a/libs/rs/rsElement.cpp
+++ b/libs/rs/rsElement.cpp
@@ -34,6 +34,7 @@ Element::Element(Context *rsc) : ObjectBase(rsc)
mAllocLine = __LINE__;
mFields = NULL;
mFieldCount = 0;
+ mHasReference = false;
}
@@ -53,6 +54,7 @@ void Element::clear()
delete [] mFields;
mFields = NULL;
mFieldCount = 0;
+ mHasReference = false;
}
size_t Element::getSizeBits() const
@@ -68,15 +70,6 @@ size_t Element::getSizeBits() const
return total;
}
-size_t Element::getFieldOffsetBits(uint32_t componentNumber) const
-{
- size_t offset = 0;
- for (uint32_t ct = 0; ct < componentNumber; ct++) {
- offset += mFields[ct].e->mBits;
- }
- return offset;
-}
-
void Element::dumpLOGV(const char *prefix) const
{
ObjectBase::dumpLOGV(prefix);
@@ -124,11 +117,14 @@ Element *Element::createFromStream(Context *rsc, IStream *stream)
elem->mFieldCount = stream->loadU32();
if(elem->mFieldCount) {
+ uint32_t offset = 0;
elem->mFields = new ElementField_t [elem->mFieldCount];
for(uint32_t ct = 0; ct < elem->mFieldCount; ct ++) {
stream->loadString(&elem->mFields[ct].name);
Element *fieldElem = Element::createFromStream(rsc, stream);
elem->mFields[ct].e.set(fieldElem);
+ elem->mFields[ct].offsetBits = offset;
+ offset += fieldElem->getSizeBits();
}
}
@@ -193,6 +189,7 @@ const Element * Element::create(Context *rsc, RsDataType dt, RsDataKind dk,
Element *e = new Element(rsc);
e->mComponent.set(dt, dk, isNorm, vecSize);
e->mBits = e->mComponent.getBits();
+ e->mHasReference = e->mComponent.isReference();
rsc->mStateElement.mElements.push(e);
return e;
}
@@ -223,9 +220,16 @@ const Element * Element::create(Context *rsc, size_t count, const Element **ein,
Element *e = new Element(rsc);
e->mFields = new ElementField_t [count];
e->mFieldCount = count;
+ size_t bits = 0;
for (size_t ct=0; ct < count; ct++) {
e->mFields[ct].e.set(ein[ct]);
e->mFields[ct].name.setTo(nin[ct], lengths[ct]);
+ e->mFields[ct].offsetBits = bits;
+ bits += ein[ct]->getSizeBits();
+
+ if (ein[ct]->mHasReference) {
+ e->mHasReference = true;
+ }
}
rsc->mStateElement.mElements.push(e);
@@ -251,6 +255,43 @@ String8 Element::getGLSLType(uint32_t indent) const
return s;
}
+void Element::incRefs(const void *ptr) const
+{
+ if (!mFieldCount) {
+ if (mComponent.isReference()) {
+ ObjectBase *const*obp = static_cast<ObjectBase *const*>(ptr);
+ ObjectBase *ob = obp[0];
+ ob->incSysRef();
+ }
+ return;
+ }
+
+ const uint8_t *p = static_cast<const uint8_t *>(ptr);
+ for (uint32_t i=0; i < mFieldCount; i++) {
+ if (mFields[i].e->mHasReference) {
+ mFields[i].e->incRefs(&p[mFields[i].offsetBits >> 3]);
+ }
+ }
+}
+
+void Element::decRefs(const void *ptr) const
+{
+ if (!mFieldCount) {
+ if (mComponent.isReference()) {
+ ObjectBase *const*obp = static_cast<ObjectBase *const*>(ptr);
+ ObjectBase *ob = obp[0];
+ ob->decSysRef();
+ }
+ return;
+ }
+
+ const uint8_t *p = static_cast<const uint8_t *>(ptr);
+ for (uint32_t i=0; i < mFieldCount; i++) {
+ if (mFields[i].e->mHasReference) {
+ mFields[i].e->decRefs(&p[mFields[i].offsetBits >> 3]);
+ }
+ }
+}
ElementState::ElementState()
diff --git a/libs/rs/rsElement.h b/libs/rs/rsElement.h
index 90e7cc8..b5dad7a 100644
--- a/libs/rs/rsElement.h
+++ b/libs/rs/rsElement.h
@@ -40,9 +40,11 @@ public:
return (getSizeBits() + 7) >> 3;
}
- size_t getFieldOffsetBits(uint32_t componentNumber) const;
+ size_t getFieldOffsetBits(uint32_t componentNumber) const {
+ return mFields[componentNumber].offsetBits;
+ }
size_t getFieldOffsetBytes(uint32_t componentNumber) const {
- return (getFieldOffsetBits(componentNumber) + 7) >> 3;
+ return mFields[componentNumber].offsetBits >> 3;
}
uint32_t getFieldCount() const {return mFieldCount;}
@@ -66,6 +68,10 @@ public:
static const Element * create(Context *rsc, size_t count, const Element **,
const char **, const size_t * lengths);
+ void incRefs(const void *) const;
+ void decRefs(const void *) const;
+ bool getHasReferences() const {return mHasReference;}
+
protected:
// deallocate any components that are part of this element.
void clear();
@@ -73,9 +79,11 @@ protected:
typedef struct {
String8 name;
ObjectBaseRef<const Element> e;
+ uint32_t offsetBits;
} ElementField_t;
ElementField_t *mFields;
size_t mFieldCount;
+ bool mHasReference;
Element(Context *);
generated by cgit v1.1 at 2025-11-26 12:14:06 +0000