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Implement more of copy2DRange*

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Change-Id: Id6be481c4abc968df27e5bba1ed044262ec0f293
This commit is contained in:
Jason Sams
2011-01-12 14:53:25 -08:00
parent f7086090cf
commit fb9f82ca4f
4 changed files with 95 additions and 11 deletions
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40
graphics/java/android/renderscript/Allocation.java
View File

@@ -162,12 +162,7 @@ public class Allocation extends BaseObj {
copy1DRangeFrom(0, mType.getCount(), i);
}
private void validateBitmap(Bitmap b) {
mRS.validate();
if(mType.getX() != b.getWidth() ||
mType.getY() != b.getHeight()) {
throw new RSIllegalArgumentException("Cannot update allocation from bitmap, sizes mismatch");
}
private void validateBitmapFormat(Bitmap b) {
Bitmap.Config bc = b.getConfig();
switch (bc) {
case ALPHA_8:
@@ -213,6 +208,13 @@ public class Allocation extends BaseObj {
}
}
private void validateBitmapSize(Bitmap b) {
if(mType.getX() != b.getWidth() ||
mType.getY() != b.getHeight()) {
throw new RSIllegalArgumentException("Cannot update allocation from bitmap, sizes mismatch");
}
}
public void copyFrom(int[] d) {
mRS.validate();
copy1DRangeFrom(0, mType.getCount(), d);
@@ -230,7 +232,9 @@ public class Allocation extends BaseObj {
copy1DRangeFrom(0, mType.getCount(), d);
}
public void copyFrom(Bitmap b) {
validateBitmap(b);
mRS.validate();
validateBitmapSize(b);
validateBitmapFormat(b);
mRS.nAllocationCopyFromBitmap(getID(), b);
}
@@ -338,6 +342,18 @@ public class Allocation extends BaseObj {
mRS.nAllocationData1D(getID(), off, 0, count, d, dataSize);
}
private void validate2DRange(int xoff, int yoff, int w, int h) {
if (xoff < 0 || yoff < 0) {
throw new RSIllegalArgumentException("Offset cannot be negative.");
}
if (h < 0 || w < 0) {
throw new RSIllegalArgumentException("Height or width cannot be negative.");
}
if ((xoff + w) > mType.mDimX ||
(yoff + h) > mType.mDimY) {
throw new RSIllegalArgumentException("Updated region larger than allocation.");
}
}
/**
* Copy a rectanglular region from the array into the
@@ -352,21 +368,25 @@ public class Allocation extends BaseObj {
*/
public void copy2DRangeFrom(int xoff, int yoff, int w, int h, byte[] data) {
mRS.validate();
validate2DRange(xoff, yoff, w, h);
mRS.nAllocationData2D(getID(), xoff, yoff, 0, 0, w, h, data, data.length);
}
public void copy2DRangeFrom(int xoff, int yoff, int w, int h, short[] data) {
mRS.validate();
validate2DRange(xoff, yoff, w, h);
mRS.nAllocationData2D(getID(), xoff, yoff, 0, 0, w, h, data, data.length * 2);
}
public void copy2DRangeFrom(int xoff, int yoff, int w, int h, int[] data) {
mRS.validate();
validate2DRange(xoff, yoff, w, h);
mRS.nAllocationData2D(getID(), xoff, yoff, 0, 0, w, h, data, data.length * 4);
}
public void copy2DRangeFrom(int xoff, int yoff, int w, int h, float[] data) {
mRS.validate();
validate2DRange(xoff, yoff, w, h);
mRS.nAllocationData2D(getID(), xoff, yoff, 0, 0, w, h, data, data.length * 4);
}
@@ -381,12 +401,16 @@ public class Allocation extends BaseObj {
*/
public void copy2DRangeFrom(int xoff, int yoff, Bitmap data) {
mRS.validate();
validateBitmapFormat(data);
validate2DRange(xoff, yoff, data.getWidth(), data.getHeight());
mRS.nAllocationData2D(getID(), xoff, yoff, 0, 0, data);
}
public void copyTo(Bitmap b) {
validateBitmap(b);
mRS.validate();
validateBitmapFormat(b);
validateBitmapSize(b);
mRS.nAllocationCopyToBitmap(getID(), b);
}

46
graphics/jni/android_renderscript_RenderScript.cpp
View File

@@ -534,6 +534,28 @@ nAllocationElementData1D(JNIEnv *_env, jobject _this, RsContext con, jint alloc,
_env->ReleaseByteArrayElements(data, ptr, JNI_ABORT);
}
static void
nAllocationData2D_s(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jint xoff, jint yoff, jint lod, jint face,
jint w, jint h, jshortArray data, int sizeBytes)
{
jint len = _env->GetArrayLength(data);
LOG_API("nAllocation2DData_s, con(%p), adapter(%p), xoff(%i), yoff(%i), w(%i), h(%i), len(%i)", con, (RsAllocation)alloc, xoff, yoff, w, h, len);
jshort *ptr = _env->GetShortArrayElements(data, NULL);
rsAllocation2DData(con, (RsAllocation)alloc, xoff, yoff, lod, (RsAllocationCubemapFace)face, w, h, ptr, sizeBytes);
_env->ReleaseShortArrayElements(data, ptr, JNI_ABORT);
}
static void
nAllocationData2D_b(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jint xoff, jint yoff, jint lod, jint face,
jint w, jint h, jbyteArray data, int sizeBytes)
{
jint len = _env->GetArrayLength(data);
LOG_API("nAllocation2DData_b, con(%p), adapter(%p), xoff(%i), yoff(%i), w(%i), h(%i), len(%i)", con, (RsAllocation)alloc, xoff, yoff, w, h, len);
jbyte *ptr = _env->GetByteArrayElements(data, NULL);
rsAllocation2DData(con, (RsAllocation)alloc, xoff, yoff, lod, (RsAllocationCubemapFace)face, w, h, ptr, sizeBytes);
_env->ReleaseByteArrayElements(data, ptr, JNI_ABORT);
}
static void
nAllocationData2D_i(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jint xoff, jint yoff, jint lod, jint face,
jint w, jint h, jintArray data, int sizeBytes)
@@ -566,6 +588,26 @@ nAllocationRead_i(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jintAr
_env->ReleaseIntArrayElements(data, ptr, 0);
}
static void
nAllocationRead_s(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jshortArray data)
{
jint len = _env->GetArrayLength(data);
LOG_API("nAllocationRead_i, con(%p), alloc(%p), len(%i)", con, (RsAllocation)alloc, len);
jshort *ptr = _env->GetShortArrayElements(data, NULL);
rsAllocationRead(con, (RsAllocation)alloc, ptr);
_env->ReleaseShortArrayElements(data, ptr, 0);
}
static void
nAllocationRead_b(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jbyteArray data)
{
jint len = _env->GetArrayLength(data);
LOG_API("nAllocationRead_i, con(%p), alloc(%p), len(%i)", con, (RsAllocation)alloc, len);
jbyte *ptr = _env->GetByteArrayElements(data, NULL);
rsAllocationRead(con, (RsAllocation)alloc, ptr);
_env->ReleaseByteArrayElements(data, ptr, 0);
}
static void
nAllocationRead_f(JNIEnv *_env, jobject _this, RsContext con, jint alloc, jfloatArray data)
{
@@ -1216,8 +1258,12 @@ static JNINativeMethod methods[] = {
{"rsnAllocationData1D", "(IIIII[FI)V", (void*)nAllocationData1D_f },
{"rsnAllocationElementData1D", "(IIIII[BI)V", (void*)nAllocationElementData1D },
{"rsnAllocationData2D", "(IIIIIIII[II)V", (void*)nAllocationData2D_i },
{"rsnAllocationData2D", "(IIIIIIII[SI)V", (void*)nAllocationData2D_s },
{"rsnAllocationData2D", "(IIIIIIII[BI)V", (void*)nAllocationData2D_b },
{"rsnAllocationData2D", "(IIIIIIII[FI)V", (void*)nAllocationData2D_f },
{"rsnAllocationRead", "(II[I)V", (void*)nAllocationRead_i },
{"rsnAllocationRead", "(II[S)V", (void*)nAllocationRead_s },
{"rsnAllocationRead", "(II[B)V", (void*)nAllocationRead_b },
{"rsnAllocationRead", "(II[F)V", (void*)nAllocationRead_f },
{"rsnAllocationGetType", "(II)I", (void*)nAllocationGetType},
{"rsnAllocationResize1D", "(III)V", (void*)nAllocationResize1D },

18
libs/rs/rsAllocation.cpp
View File

@@ -202,6 +202,17 @@ void Allocation::uploadToTexture(const Context *rsc) {
rsc->checkError("Allocation::uploadToTexture");
}
void Allocation::update2DTexture(const void *ptr, uint32_t xoff, uint32_t yoff,
uint32_t lod, RsAllocationCubemapFace face,
uint32_t w, uint32_t h) {
GLenum type = mType->getElement()->getComponent().getGLType();
GLenum format = mType->getElement()->getComponent().getGLFormat();
GLenum target = (GLenum)getGLTarget();
glBindTexture(target, mTextureID);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glTexSubImage2D(GL_TEXTURE_2D, lod, xoff, yoff, w, h, format, type, ptr);
}
void Allocation::upload2DTexture(bool isFirstUpload, const void *ptr) {
GLenum type = mType->getElement()->getComponent().getGLType();
GLenum format = mType->getElement()->getComponent().getGLFormat();
@@ -368,12 +379,13 @@ void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod,
sendDirty();
mUploadDefered = true;
} else {
upload2DTexture(false, data);
update2DTexture(data, xoff, yoff, lod, face, w, h);
}
}
void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t lod, RsAllocationCubemapFace face,
uint32_t w, uint32_t h, uint32_t d, const void *data, uint32_t sizeBytes) {
void Allocation::data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff,
uint32_t lod, RsAllocationCubemapFace face,
uint32_t w, uint32_t h, uint32_t d, const void *data, uint32_t sizeBytes) {
}
void Allocation::elementData(Context *rsc, uint32_t x, const void *data,

2
libs/rs/rsAllocation.h
View File

@@ -106,6 +106,8 @@ public:
}
void upload2DTexture(bool isFirstUpload, const void *ptr);
void update2DTexture(const void *ptr, uint32_t xoff, uint32_t yoff,
uint32_t lod, RsAllocationCubemapFace face, uint32_t w, uint32_t h);
protected:
ObjectBaseRef<const Type> mType;