Signature
glShaderBinary(
GLsizei (
count
)
,
const GLuint *(
shaders
)
,
GLenum (
binaryFormat
)
,
const void *(
binary
)
,
GLsizei (
length
)
)-> void
Parameters
Variables | Description |
---|---|
count |
Specifies the number of shader object handles contained in
shaders
.
|
shaders |
Specifies the address of an array of shader handles into which to load pre-compiled shader binaries.
|
binaryFormat |
Specifies the format of the shader binaries contained in
binary
.
|
binary |
Specifies the address of an array of bytes containing pre-compiled binary shader code.
|
length |
Specifies the length of the array whose address is given in
binary
.
|
Description
glShaderBinary
loads pre-compiled shader binary code into the
count
shader objects whose handles are given in
shaders
.
binary
points to
length
bytes of binary shader code stored in client memory.
binaryFormat
specifies the format of the pre-compiled code.
The binary image contained in
binary
will be decoded according to the extension
specification defining the specified
binaryFormat
token. OpenGL
does not define any specific binary formats, but it does provide a mechanism to obtain token
vaues for such formats provided by such extensions.
Depending on the types of the shader objects in
shaders
,
glShaderBinary
will individually load binary vertex or fragment shaders, or load an executable binary that contains an optimized
pair of vertex and fragment shaders stored in the same binary.
Errors
GL_INVALID_OPERATION
is generated if more than one of the handles in
shaders
refers to the same shader object.
GL_INVALID_ENUM
is generated if
binaryFormat
is not an
accepted value.
GL_INVALID_VALUE
is generated if the data pointed to by
binary
does not match the format specified by
binaryFormat
.
Associated Gets
glGet
with parameter
GL_NUM_SHADER_BINARY_FORMATS
.
glGet
with parameter
GL_SHADER_BINARY_FORMATS
.
Version Support
glShaderBinary |
See Also
Copyright
Copyright
2010-2014 Khronos Group.
This material may be distributed subject to the terms and conditions set forth in
the Open Publication License, v 1.0, 8 June 1999.
http://opencontent.org/openpub/
.