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-rw-r--r--graphics/java/android/renderscript/Allocation.java28
-rw-r--r--graphics/java/android/renderscript/RenderScript.java6
-rw-r--r--graphics/jni/android_renderscript_RenderScript.cpp8
-rw-r--r--libs/rs/driver/rsdAllocation.cpp11
-rw-r--r--libs/rs/rs.spec1
-rw-r--r--libs/rs/rsAllocation.cpp15
-rw-r--r--libs/rs/rsAllocation.h7
7 files changed, 54 insertions, 22 deletions
diff --git a/graphics/java/android/renderscript/Allocation.java b/graphics/java/android/renderscript/Allocation.java
index 12e5ada..7e542ad 100644
--- a/graphics/java/android/renderscript/Allocation.java
+++ b/graphics/java/android/renderscript/Allocation.java
@@ -870,7 +870,31 @@ public class Allocation extends BaseObj {
if (type.getID() == 0) {
throw new RSInvalidStateException("Bad Type");
}
- int id = rs.nAllocationCreateTyped(type.getID(), mips.mID, usage);
+ int id = rs.nAllocationCreateTyped(type.getID(), mips.mID, usage, 0);
+ if (id == 0) {
+ throw new RSRuntimeException("Allocation creation failed.");
+ }
+ return new Allocation(id, rs, type, usage);
+ }
+
+ /**
+ * @hide
+ * This API is hidden and only intended to be used for
+ * transitional purposes.
+ *
+ * @param type renderscript type describing data layout
+ * @param mips specifies desired mipmap behaviour for the
+ * allocation
+ * @param usage bit field specifying how the allocation is
+ * utilized
+ */
+ static public Allocation createTyped(RenderScript rs, Type type, MipmapControl mips,
+ int usage, int pointer) {
+ rs.validate();
+ if (type.getID() == 0) {
+ throw new RSInvalidStateException("Bad Type");
+ }
+ int id = rs.nAllocationCreateTyped(type.getID(), mips.mID, usage, pointer);
if (id == 0) {
throw new RSRuntimeException("Allocation creation failed.");
}
@@ -925,7 +949,7 @@ public class Allocation extends BaseObj {
b.setX(count);
Type t = b.create();
- int id = rs.nAllocationCreateTyped(t.getID(), MipmapControl.MIPMAP_NONE.mID, usage);
+ int id = rs.nAllocationCreateTyped(t.getID(), MipmapControl.MIPMAP_NONE.mID, usage, 0);
if (id == 0) {
throw new RSRuntimeException("Allocation creation failed.");
}
diff --git a/graphics/java/android/renderscript/RenderScript.java b/graphics/java/android/renderscript/RenderScript.java
index 5746e94..c0cb324 100644
--- a/graphics/java/android/renderscript/RenderScript.java
+++ b/graphics/java/android/renderscript/RenderScript.java
@@ -228,10 +228,10 @@ public class RenderScript {
rsnTypeGetNativeData(mContext, id, typeData);
}
- native int rsnAllocationCreateTyped(int con, int type, int mip, int usage);
- synchronized int nAllocationCreateTyped(int type, int mip, int usage) {
+ native int rsnAllocationCreateTyped(int con, int type, int mip, int usage, int pointer);
+ synchronized int nAllocationCreateTyped(int type, int mip, int usage, int pointer) {
validate();
- return rsnAllocationCreateTyped(mContext, type, mip, usage);
+ return rsnAllocationCreateTyped(mContext, type, mip, usage, pointer);
}
native int rsnAllocationCreateFromBitmap(int con, int type, int mip, Bitmap bmp, int usage);
synchronized int nAllocationCreateFromBitmap(int type, int mip, Bitmap bmp, int usage) {
diff --git a/graphics/jni/android_renderscript_RenderScript.cpp b/graphics/jni/android_renderscript_RenderScript.cpp
index 7b1f67d..2856437 100644
--- a/graphics/jni/android_renderscript_RenderScript.cpp
+++ b/graphics/jni/android_renderscript_RenderScript.cpp
@@ -430,10 +430,10 @@ nTypeGetNativeData(JNIEnv *_env, jobject _this, RsContext con, jint id, jintArra
// -----------------------------------
static jint
-nAllocationCreateTyped(JNIEnv *_env, jobject _this, RsContext con, jint type, jint mips, jint usage)
+nAllocationCreateTyped(JNIEnv *_env, jobject _this, RsContext con, jint type, jint mips, jint usage, jint pointer)
{
- LOG_API("nAllocationCreateTyped, con(%p), type(%p), mip(%i), usage(%i)", con, (RsElement)type, mips, usage);
- return (jint) rsAllocationCreateTyped(con, (RsType)type, (RsAllocationMipmapControl)mips, (uint32_t)usage);
+ LOG_API("nAllocationCreateTyped, con(%p), type(%p), mip(%i), usage(%i), ptr(%p)", con, (RsElement)type, mips, usage, (void *)pointer);
+ return (jint) rsAllocationCreateTyped(con, (RsType)type, (RsAllocationMipmapControl)mips, (uint32_t)usage, (uint32_t)pointer);
}
static void
@@ -1261,7 +1261,7 @@ static JNINativeMethod methods[] = {
{"rsnTypeCreate", "(IIIIIZZ)I", (void*)nTypeCreate },
{"rsnTypeGetNativeData", "(II[I)V", (void*)nTypeGetNativeData },
-{"rsnAllocationCreateTyped", "(IIII)I", (void*)nAllocationCreateTyped },
+{"rsnAllocationCreateTyped", "(IIIII)I", (void*)nAllocationCreateTyped },
{"rsnAllocationCreateFromBitmap", "(IIILandroid/graphics/Bitmap;I)I", (void*)nAllocationCreateFromBitmap },
{"rsnAllocationCubeCreateFromBitmap","(IIILandroid/graphics/Bitmap;I)I", (void*)nAllocationCubeCreateFromBitmap },
diff --git a/libs/rs/driver/rsdAllocation.cpp b/libs/rs/driver/rsdAllocation.cpp
index e79cd0f..e072dab 100644
--- a/libs/rs/driver/rsdAllocation.cpp
+++ b/libs/rs/driver/rsdAllocation.cpp
@@ -212,10 +212,13 @@ bool rsdAllocationInit(const Context *rsc, Allocation *alloc, bool forceZero) {
return false;
}
- void * ptr = malloc(alloc->mHal.state.type->getSizeBytes());
+ void * ptr = alloc->mHal.state.usrPtr;
if (!ptr) {
- free(drv);
- return false;
+ ptr = malloc(alloc->mHal.state.type->getSizeBytes());
+ if (!ptr) {
+ free(drv);
+ return false;
+ }
}
drv->glTarget = GL_NONE;
@@ -269,7 +272,7 @@ void rsdAllocationDestroy(const Context *rsc, Allocation *alloc) {
drv->renderTargetID = 0;
}
- if (drv->mallocPtr) {
+ if (drv->mallocPtr && !alloc->mHal.state.usrPtr) {
free(drv->mallocPtr);
drv->mallocPtr = NULL;
}
diff --git a/libs/rs/rs.spec b/libs/rs/rs.spec
index 31487f2..d60db7e 100644
--- a/libs/rs/rs.spec
+++ b/libs/rs/rs.spec
@@ -42,6 +42,7 @@ AllocationCreateTyped {
param RsType vtype
param RsAllocationMipmapControl mips
param uint32_t usages
+ param uint32_t ptr
ret RsAllocation
}
diff --git a/libs/rs/rsAllocation.cpp b/libs/rs/rsAllocation.cpp
index c1192fe..2c360fb 100644
--- a/libs/rs/rsAllocation.cpp
+++ b/libs/rs/rsAllocation.cpp
@@ -22,21 +22,22 @@ using namespace android;
using namespace android::renderscript;
Allocation::Allocation(Context *rsc, const Type *type, uint32_t usages,
- RsAllocationMipmapControl mc)
+ RsAllocationMipmapControl mc, void * ptr)
: ObjectBase(rsc) {
memset(&mHal, 0, sizeof(mHal));
mHal.state.mipmapControl = RS_ALLOCATION_MIPMAP_NONE;
mHal.state.usageFlags = usages;
mHal.state.mipmapControl = mc;
+ mHal.state.usrPtr = ptr;
setType(type);
updateCache();
}
Allocation * Allocation::createAllocation(Context *rsc, const Type *type, uint32_t usages,
- RsAllocationMipmapControl mc) {
- Allocation *a = new Allocation(rsc, type, usages, mc);
+ RsAllocationMipmapControl mc, void * ptr) {
+ Allocation *a = new Allocation(rsc, type, usages, mc, ptr);
if (!rsc->mHal.funcs.allocation.init(rsc, a, type->getElement()->getHasReferences())) {
rsc->setError(RS_ERROR_FATAL_DRIVER, "Allocation::Allocation, alloc failure");
@@ -570,8 +571,8 @@ static void AllocationGenerateScriptMips(RsContext con, RsAllocation va) {
RsAllocation rsi_AllocationCreateTyped(Context *rsc, RsType vtype,
RsAllocationMipmapControl mips,
- uint32_t usages) {
- Allocation * alloc = Allocation::createAllocation(rsc, static_cast<Type *>(vtype), usages, mips);
+ uint32_t usages, uint32_t ptr) {
+ Allocation * alloc = Allocation::createAllocation(rsc, static_cast<Type *>(vtype), usages, mips, (void *)ptr);
if (!alloc) {
return NULL;
}
@@ -584,7 +585,7 @@ RsAllocation rsi_AllocationCreateFromBitmap(Context *rsc, RsType vtype,
const void *data, size_t data_length, uint32_t usages) {
Type *t = static_cast<Type *>(vtype);
- RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages);
+ RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages, 0);
Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc);
if (texAlloc == NULL) {
LOGE("Memory allocation failure");
@@ -608,7 +609,7 @@ RsAllocation rsi_AllocationCubeCreateFromBitmap(Context *rsc, RsType vtype,
// Cubemap allocation's faces should be Width by Width each.
// Source data should have 6 * Width by Width pixels
// Error checking is done in the java layer
- RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages);
+ RsAllocation vTexAlloc = rsi_AllocationCreateTyped(rsc, vtype, mips, usages, 0);
Allocation *texAlloc = static_cast<Allocation *>(vTexAlloc);
if (texAlloc == NULL) {
LOGE("Memory allocation failure");
diff --git a/libs/rs/rsAllocation.h b/libs/rs/rsAllocation.h
index 4ce863a..0f7ed42 100644
--- a/libs/rs/rsAllocation.h
+++ b/libs/rs/rsAllocation.h
@@ -55,6 +55,8 @@ public:
bool hasMipmaps;
bool hasFaces;
bool hasReferences;
+
+ void * usrPtr;
};
State state;
@@ -66,7 +68,8 @@ public:
Hal mHal;
static Allocation * createAllocation(Context *rsc, const Type *, uint32_t usages,
- RsAllocationMipmapControl mc = RS_ALLOCATION_MIPMAP_NONE);
+ RsAllocationMipmapControl mc = RS_ALLOCATION_MIPMAP_NONE,
+ void *ptr = 0);
virtual ~Allocation();
void updateCache();
@@ -134,7 +137,7 @@ protected:
private:
void freeChildrenUnlocked();
- Allocation(Context *rsc, const Type *, uint32_t usages, RsAllocationMipmapControl mc);
+ Allocation(Context *rsc, const Type *, uint32_t usages, RsAllocationMipmapControl mc, void *ptr);
uint32_t getPackedSize() const;
static void writePackedData(const Type *type, uint8_t *dst, const uint8_t *src, bool dstPadded);
generated by cgit v1.1 at 2025-07-03 02:09:46 +0000