Package org.lwjgl.stb
Class STBTTBitmap
- All Implemented Interfaces:
AutoCloseable
,NativeResource
,Pointer
struct stbtt__bitmap {
int w;
int h;
int stride;
unsigned char * pixels;
}
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Nested Class Summary
Nested ClassesNested classes/interfaces inherited from class org.lwjgl.system.Struct
Struct.StructValidation
Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
Pointer.Default
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final int
The struct alignment in bytes.static final int
The struct member offsets.static final int
The struct member offsets.static final int
The struct size in bytes.static final int
The struct member offsets.static final int
The struct member offsets.Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE
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Constructor Summary
ConstructorsConstructorDescriptionSTBTTBitmap
(ByteBuffer container) Creates aSTBTTBitmap
instance at the current position of the specifiedByteBuffer
container. -
Method Summary
Modifier and TypeMethodDescriptionstatic STBTTBitmap
calloc()
Returns a newSTBTTBitmap
instance allocated withmemCalloc
.static STBTTBitmap.Buffer
calloc
(int capacity) Returns a newSTBTTBitmap.Buffer
instance allocated withmemCalloc
.static STBTTBitmap.Buffer
calloc
(int capacity, MemoryStack stack) Returns a newSTBTTBitmap.Buffer
instance allocated on the specifiedMemoryStack
and initializes all its bits to zero.static STBTTBitmap
calloc
(MemoryStack stack) Returns a newSTBTTBitmap
instance allocated on the specifiedMemoryStack
and initializes all its bits to zero.static STBTTBitmap
Deprecated.static STBTTBitmap.Buffer
callocStack
(int capacity) Deprecated.static STBTTBitmap.Buffer
callocStack
(int capacity, MemoryStack stack) Deprecated.static STBTTBitmap
callocStack
(MemoryStack stack) Deprecated.static STBTTBitmap
create()
Returns a newSTBTTBitmap
instance allocated withBufferUtils
.static STBTTBitmap.Buffer
create
(int capacity) Returns a newSTBTTBitmap.Buffer
instance allocated withBufferUtils
.static STBTTBitmap
create
(long address) Returns a newSTBTTBitmap
instance for the specified memory address.static STBTTBitmap.Buffer
create
(long address, int capacity) Create aSTBTTBitmap.Buffer
instance at the specified memory.static @Nullable STBTTBitmap
createSafe
(long address) static @Nullable STBTTBitmap.Buffer
createSafe
(long address, int capacity) int
h()
h
(int value) Sets the specified value to theh
field.static STBTTBitmap
malloc()
Returns a newSTBTTBitmap
instance allocated withmemAlloc
.static STBTTBitmap.Buffer
malloc
(int capacity) Returns a newSTBTTBitmap.Buffer
instance allocated withmemAlloc
.static STBTTBitmap.Buffer
malloc
(int capacity, MemoryStack stack) Returns a newSTBTTBitmap.Buffer
instance allocated on the specifiedMemoryStack
.static STBTTBitmap
malloc
(MemoryStack stack) Returns a newSTBTTBitmap
instance allocated on the specifiedMemoryStack
.static STBTTBitmap
Deprecated.static STBTTBitmap.Buffer
mallocStack
(int capacity) Deprecated.static STBTTBitmap.Buffer
mallocStack
(int capacity, MemoryStack stack) Deprecated.static STBTTBitmap
mallocStack
(MemoryStack stack) Deprecated.static int
nh
(long struct) Unsafe version ofh()
.static void
nh
(long struct, int value) Unsafe version ofh
.static ByteBuffer
npixels
(long struct, int capacity) Unsafe version ofpixels
.static void
npixels
(long struct, ByteBuffer value) Unsafe version ofpixels
.static int
nstride
(long struct) Unsafe version ofstride()
.static void
nstride
(long struct, int value) Unsafe version ofstride
.static int
nw
(long struct) Unsafe version ofw()
.static void
nw
(long struct, int value) Unsafe version ofw
.pixels
(int capacity) pixels
(ByteBuffer value) Sets the address of the specifiedByteBuffer
to thepixels
field.set
(int w, int h, int stride, ByteBuffer pixels) Initializes this struct with the specified values.set
(STBTTBitmap src) Copies the specified struct data to this struct.int
sizeof()
Returnssizeof(struct)
.int
stride()
stride
(int value) Sets the specified value to thestride
field.static void
validate
(long struct) Validates pointer members that should not beNULL
.int
w()
w
(int value) Sets the specified value to thew
field.Methods inherited from class org.lwjgl.system.Pointer.Default
address, equals, hashCode, toString
Methods inherited from interface org.lwjgl.system.NativeResource
close, free
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Field Details
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SIZEOF
public static final int SIZEOFThe struct size in bytes. -
ALIGNOF
public static final int ALIGNOFThe struct alignment in bytes. -
W
public static final int WThe struct member offsets. -
H
public static final int HThe struct member offsets. -
STRIDE
public static final int STRIDEThe struct member offsets. -
PIXELS
public static final int PIXELSThe struct member offsets.
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Constructor Details
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STBTTBitmap
Creates aSTBTTBitmap
instance at the current position of the specifiedByteBuffer
container. Changes to the buffer's content will be visible to the struct instance and vice versa.The created instance holds a strong reference to the container object.
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Method Details
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sizeof
public int sizeof()Description copied from class:Struct
Returnssizeof(struct)
.- Specified by:
sizeof
in classStruct<STBTTBitmap>
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w
public int w()- Returns:
- the value of the
w
field.
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h
public int h()- Returns:
- the value of the
h
field.
-
stride
public int stride()- Returns:
- the value of the
stride
field.
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pixels
- Returns:
- a
ByteBuffer
view of the data pointed to by thepixels
field.
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w
Sets the specified value to thew
field. -
h
Sets the specified value to theh
field. -
stride
Sets the specified value to thestride
field. -
pixels
Sets the address of the specifiedByteBuffer
to thepixels
field. -
set
Initializes this struct with the specified values. -
set
Copies the specified struct data to this struct.- Parameters:
src
- the source struct- Returns:
- this struct
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malloc
Returns a newSTBTTBitmap
instance allocated withmemAlloc
. The instance must be explicitly freed. -
calloc
Returns a newSTBTTBitmap
instance allocated withmemCalloc
. The instance must be explicitly freed. -
create
Returns a newSTBTTBitmap
instance allocated withBufferUtils
. -
create
Returns a newSTBTTBitmap
instance for the specified memory address. -
createSafe
-
malloc
Returns a newSTBTTBitmap.Buffer
instance allocated withmemAlloc
. The instance must be explicitly freed.- Parameters:
capacity
- the buffer capacity
-
calloc
Returns a newSTBTTBitmap.Buffer
instance allocated withmemCalloc
. The instance must be explicitly freed.- Parameters:
capacity
- the buffer capacity
-
create
Returns a newSTBTTBitmap.Buffer
instance allocated withBufferUtils
.- Parameters:
capacity
- the buffer capacity
-
create
Create aSTBTTBitmap.Buffer
instance at the specified memory.- Parameters:
address
- the memory addresscapacity
- the buffer capacity
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createSafe
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mallocStack
Deprecated.Deprecated for removal in 3.4.0. Usemalloc(MemoryStack)
instead. -
callocStack
Deprecated.Deprecated for removal in 3.4.0. Usecalloc(MemoryStack)
instead. -
mallocStack
Deprecated.Deprecated for removal in 3.4.0. Usemalloc(MemoryStack)
instead. -
callocStack
Deprecated.Deprecated for removal in 3.4.0. Usecalloc(MemoryStack)
instead. -
mallocStack
Deprecated.Deprecated for removal in 3.4.0. Usemalloc(int, MemoryStack)
instead. -
callocStack
Deprecated.Deprecated for removal in 3.4.0. Usecalloc(int, MemoryStack)
instead. -
mallocStack
Deprecated.Deprecated for removal in 3.4.0. Usemalloc(int, MemoryStack)
instead. -
callocStack
Deprecated.Deprecated for removal in 3.4.0. Usecalloc(int, MemoryStack)
instead. -
malloc
Returns a newSTBTTBitmap
instance allocated on the specifiedMemoryStack
.- Parameters:
stack
- the stack from which to allocate
-
calloc
Returns a newSTBTTBitmap
instance allocated on the specifiedMemoryStack
and initializes all its bits to zero.- Parameters:
stack
- the stack from which to allocate
-
malloc
Returns a newSTBTTBitmap.Buffer
instance allocated on the specifiedMemoryStack
.- Parameters:
capacity
- the buffer capacitystack
- the stack from which to allocate
-
calloc
Returns a newSTBTTBitmap.Buffer
instance allocated on the specifiedMemoryStack
and initializes all its bits to zero.- Parameters:
capacity
- the buffer capacitystack
- the stack from which to allocate
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nw
public static int nw(long struct) Unsafe version ofw()
. -
nh
public static int nh(long struct) Unsafe version ofh()
. -
nstride
public static int nstride(long struct) Unsafe version ofstride()
. -
npixels
Unsafe version ofpixels
. -
nw
public static void nw(long struct, int value) Unsafe version ofw
. -
nh
public static void nh(long struct, int value) Unsafe version ofh
. -
nstride
public static void nstride(long struct, int value) Unsafe version ofstride
. -
npixels
Unsafe version ofpixels
. -
validate
public static void validate(long struct) Validates pointer members that should not beNULL
.- Parameters:
struct
- the struct to validate
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