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/*
* Copyright (C) 2009-2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "rsContext.h"
#include <time.h>
using namespace android;
using namespace android::renderscript;
Script::Script(Context *rsc) : ObjectBase(rsc) {
memset(&mEnviroment, 0, sizeof(mEnviroment));
memset(&mHal, 0, sizeof(mHal));
mSlots = NULL;
mTypes = NULL;
mInitialized = false;
}
Script::~Script() {
if (mSlots) {
delete [] mSlots;
mSlots = NULL;
}
if (mTypes) {
delete [] mTypes;
mTypes = NULL;
}
}
void Script::setSlot(uint32_t slot, Allocation *a) {
//ALOGE("setSlot %i %p", slot, a);
if (slot >= mHal.info.exportedVariableCount) {
ALOGE("Script::setSlot unable to set allocation, invalid slot index");
return;
}
mSlots[slot].set(a);
mRSC->mHal.funcs.script.setGlobalBind(mRSC, this, slot, a);
}
void Script::setVar(uint32_t slot, const void *val, size_t len) {
//ALOGE("setVar %i %p %i", slot, val, len);
if (slot >= mHal.info.exportedVariableCount) {
ALOGE("Script::setVar unable to set allocation, invalid slot index");
return;
}
mRSC->mHal.funcs.script.setGlobalVar(mRSC, this, slot, (void *)val, len);
}
void Script::setVar(uint32_t slot, const void *val, size_t len, Element *e,
const size_t *dims, size_t dimLen) {
if (slot >= mHal.info.exportedVariableCount) {
ALOGE("Script::setVar unable to set allocation, invalid slot index");
return;
}
mRSC->mHal.funcs.script.setGlobalVarWithElemDims(mRSC, this, slot,
(void *)val, len, e, dims, dimLen);
}
void Script::setVarObj(uint32_t slot, ObjectBase *val) {
//ALOGE("setVarObj %i %p", slot, val);
if (slot >= mHal.info.exportedVariableCount) {
ALOGE("Script::setVarObj unable to set allocation, invalid slot index");
return;
}
//ALOGE("setvarobj %i %p", slot, val);
mRSC->mHal.funcs.script.setGlobalObj(mRSC, this, slot, val);
}
bool Script::freeChildren() {
incSysRef();
mRSC->mHal.funcs.script.invokeFreeChildren(mRSC, this);
return decSysRef();
}
ScriptKernelID::ScriptKernelID(Context *rsc, Script *s, int slot, int sig)
: ObjectBase(rsc) {
mScript = s;
mSlot = slot;
mHasKernelInput = (sig & 1) != 0;
mHasKernelOutput = (sig & 2) != 0;
}
ScriptKernelID::~ScriptKernelID() {
}
void ScriptKernelID::serialize(Context *rsc, OStream *stream) const {
}
RsA3DClassID ScriptKernelID::getClassId() const {
return RS_A3D_CLASS_ID_SCRIPT_KERNEL_ID;
}
ScriptFieldID::ScriptFieldID(Context *rsc, Script *s, int slot) : ObjectBase(rsc) {
mScript = s;
mSlot = slot;
}
ScriptFieldID::~ScriptFieldID() {
}
void ScriptFieldID::serialize(Context *rsc, OStream *stream) const {
}
RsA3DClassID ScriptFieldID::getClassId() const {
return RS_A3D_CLASS_ID_SCRIPT_FIELD_ID;
}
namespace android {
namespace renderscript {
RsScriptKernelID rsi_ScriptKernelIDCreate(Context *rsc, RsScript vs, int slot, int sig) {
return new ScriptKernelID(rsc, (Script *)vs, slot, sig);
}
RsScriptFieldID rsi_ScriptFieldIDCreate(Context *rsc, RsScript vs, int slot) {
return new ScriptFieldID(rsc, (Script *)vs, slot);
}
void rsi_ScriptBindAllocation(Context * rsc, RsScript vs, RsAllocation va, uint32_t slot) {
Script *s = static_cast<Script *>(vs);
Allocation *a = static_cast<Allocation *>(va);
s->setSlot(slot, a);
}
void rsi_ScriptSetTimeZone(Context * rsc, RsScript vs, const char * timeZone, size_t length) {
// We unfortunately need to make a new copy of the string, since it is
// not NULL-terminated. We then use setenv(), which properly handles
// freeing/duplicating the actual string for the environment.
char *tz = (char *) malloc(length + 1);
if (!tz) {
ALOGE("Couldn't allocate memory for timezone buffer");
return;
}
strncpy(tz, timeZone, length);
tz[length] = '\0';
if (setenv("TZ", tz, 1) == 0) {
tzset();
} else {
ALOGE("Error setting timezone");
}
free(tz);
}
void rsi_ScriptForEach(Context *rsc, RsScript vs, uint32_t slot,
RsAllocation vain, RsAllocation vaout,
const void *params, size_t paramLen,
const RsScriptCall *sc, size_t scLen) {
Script *s = static_cast<Script *>(vs);
// The rs.spec generated code does not handle the absence of an actual
// input for sc. Instead, it retains an existing pointer value (the prior
// field in the packed data object). This can cause confusion because
// drivers might now inspect bogus sc data.
if (scLen == 0) {
sc = NULL;
}
s->runForEach(rsc, slot,
static_cast<const Allocation *>(vain), static_cast<Allocation *>(vaout),
params, paramLen, sc);
}
void rsi_ScriptInvoke(Context *rsc, RsScript vs, uint32_t slot) {
Script *s = static_cast<Script *>(vs);
s->Invoke(rsc, slot, NULL, 0);
}
void rsi_ScriptInvokeData(Context *rsc, RsScript vs, uint32_t slot, void *data) {
Script *s = static_cast<Script *>(vs);
s->Invoke(rsc, slot, NULL, 0);
}
void rsi_ScriptInvokeV(Context *rsc, RsScript vs, uint32_t slot, const void *data, size_t len) {
Script *s = static_cast<Script *>(vs);
s->Invoke(rsc, slot, data, len);
}
void rsi_ScriptSetVarI(Context *rsc, RsScript vs, uint32_t slot, int value) {
Script *s = static_cast<Script *>(vs);
s->setVar(slot, &value, sizeof(value));
}
void rsi_ScriptSetVarObj(Context *rsc, RsScript vs, uint32_t slot, RsObjectBase value) {
Script *s = static_cast<Script *>(vs);
ObjectBase *o = static_cast<ObjectBase *>(value);
s->setVarObj(slot, o);
}
void rsi_ScriptSetVarJ(Context *rsc, RsScript vs, uint32_t slot, int64_t value) {
Script *s = static_cast<Script *>(vs);
s->setVar(slot, &value, sizeof(value));
}
void rsi_ScriptSetVarF(Context *rsc, RsScript vs, uint32_t slot, float value) {
Script *s = static_cast<Script *>(vs);
s->setVar(slot, &value, sizeof(value));
}
void rsi_ScriptSetVarD(Context *rsc, RsScript vs, uint32_t slot, double value) {
Script *s = static_cast<Script *>(vs);
s->setVar(slot, &value, sizeof(value));
}
void rsi_ScriptSetVarV(Context *rsc, RsScript vs, uint32_t slot, const void *data, size_t len) {
Script *s = static_cast<Script *>(vs);
s->setVar(slot, data, len);
}
void rsi_ScriptSetVarVE(Context *rsc, RsScript vs, uint32_t slot,
const void *data, size_t len, RsElement ve,
const size_t *dims, size_t dimLen) {
Script *s = static_cast<Script *>(vs);
Element *e = static_cast<Element *>(ve);
s->setVar(slot, data, len, e, dims, dimLen);
}
}
}