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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package gl
import "unsafe"
type call struct {
args fnargs
parg unsafe.Pointer
blocking bool
}
type fnargs struct {
fn glfn
a0 uintptr
a1 uintptr
a2 uintptr
a3 uintptr
a4 uintptr
a5 uintptr
a6 uintptr
a7 uintptr
a8 uintptr
a9 uintptr
}
type glfn int
const (
glfnUNDEFINED glfn = iota
glfnActiveTexture
glfnAttachShader
glfnBindAttribLocation
glfnBindBuffer
glfnBindFramebuffer
glfnBindRenderbuffer
glfnBindTexture
glfnBindVertexArray
glfnBlendColor
glfnBlendEquation
glfnBlendEquationSeparate
glfnBlendFunc
glfnBlendFuncSeparate
glfnBufferData
glfnBufferSubData
glfnCheckFramebufferStatus
glfnClear
glfnClearColor
glfnClearDepthf
glfnClearStencil
glfnColorMask
glfnCompileShader
glfnCompressedTexImage2D
glfnCompressedTexSubImage2D
glfnCopyTexImage2D
glfnCopyTexSubImage2D
glfnCreateProgram
glfnCreateShader
glfnCullFace
glfnDeleteBuffer
glfnDeleteFramebuffer
glfnDeleteProgram
glfnDeleteRenderbuffer
glfnDeleteShader
glfnDeleteTexture
glfnDeleteVertexArray
glfnDepthFunc
glfnDepthRangef
glfnDepthMask
glfnDetachShader
glfnDisable
glfnDisableVertexAttribArray
glfnDrawArrays
glfnDrawElements
glfnEnable
glfnEnableVertexAttribArray
glfnFinish
glfnFlush
glfnFramebufferRenderbuffer
glfnFramebufferTexture2D
glfnFrontFace
glfnGenBuffer
glfnGenFramebuffer
glfnGenRenderbuffer
glfnGenTexture
glfnGenVertexArray
glfnGenerateMipmap
glfnGetActiveAttrib
glfnGetActiveUniform
glfnGetAttachedShaders
glfnGetAttribLocation
glfnGetBooleanv
glfnGetBufferParameteri
glfnGetError
glfnGetFloatv
glfnGetFramebufferAttachmentParameteriv
glfnGetIntegerv
glfnGetProgramInfoLog
glfnGetProgramiv
glfnGetRenderbufferParameteriv
glfnGetShaderInfoLog
glfnGetShaderPrecisionFormat
glfnGetShaderSource
glfnGetShaderiv
glfnGetString
glfnGetTexParameterfv
glfnGetTexParameteriv
glfnGetUniformLocation
glfnGetUniformfv
glfnGetUniformiv
glfnGetVertexAttribfv
glfnGetVertexAttribiv
glfnHint
glfnIsBuffer
glfnIsEnabled
glfnIsFramebuffer
glfnIsProgram
glfnIsRenderbuffer
glfnIsShader
glfnIsTexture
glfnLineWidth
glfnLinkProgram
glfnPixelStorei
glfnPolygonOffset
glfnReadPixels
glfnReleaseShaderCompiler
glfnRenderbufferStorage
glfnSampleCoverage
glfnScissor
glfnShaderSource
glfnStencilFunc
glfnStencilFuncSeparate
glfnStencilMask
glfnStencilMaskSeparate
glfnStencilOp
glfnStencilOpSeparate
glfnTexImage2D
glfnTexParameterf
glfnTexParameterfv
glfnTexParameteri
glfnTexParameteriv
glfnTexSubImage2D
glfnUniform1f
glfnUniform1fv
glfnUniform1i
glfnUniform1iv
glfnUniform2f
glfnUniform2fv
glfnUniform2i
glfnUniform2iv
glfnUniform3f
glfnUniform3fv
glfnUniform3i
glfnUniform3iv
glfnUniform4f
glfnUniform4fv
glfnUniform4i
glfnUniform4iv
glfnUniformMatrix2fv
glfnUniformMatrix3fv
glfnUniformMatrix4fv
glfnUseProgram
glfnValidateProgram
glfnVertexAttrib1f
glfnVertexAttrib1fv
glfnVertexAttrib2f
glfnVertexAttrib2fv
glfnVertexAttrib3f
glfnVertexAttrib3fv
glfnVertexAttrib4f
glfnVertexAttrib4fv
glfnVertexAttribPointer
glfnViewport
// ES 3.0 functions
glfnUniformMatrix2x3fv
glfnUniformMatrix3x2fv
glfnUniformMatrix2x4fv
glfnUniformMatrix4x2fv
glfnUniformMatrix3x4fv
glfnUniformMatrix4x3fv
glfnBlitFramebuffer
glfnUniform1ui
glfnUniform2ui
glfnUniform3ui
glfnUniform4ui
glfnUniform1uiv
glfnUniform2uiv
glfnUniform3uiv
glfnUniform4uiv
)
func goString(buf []byte) string {
for i, b := range buf {
if b == 0 {
return string(buf[:i])
}
}
panic("buf is not NUL-terminated")
}
func glBoolean(b bool) uintptr {
if b {
return TRUE
}
return FALSE
}
|
