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Commit 34b3f35b authored by pcy's avatar pcy
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glUniform bindings

parent 7497ac2b
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README.md
View file @ 34b3f35b
# FNAGLSL
Trying to hackily shoehorn GLSL shaders into FNA, trying to comply with the
`Effect` API as much as possible. (Which isn't always working.)
Trying to hackily shoehorn GLSL shaders into FNA, while trying to comply with
the `Effect` API as much as possible. (Which isn't always working.)
## Does it work?
......@@ -13,6 +13,16 @@ interleaved w/ GLSL shader draw calls seems to work ok.
No. Don't.
## Are there things it can't do?
Yes:
* No uniform support (this is being worked on! FNA/mojoshader internals might
throw a wrench tho)
* No texture support (will have to be researched)
* Passing this to a `SpriteBatch` will probably fail in a bad way (unlikely
to be fixed).
## How can I use it?
```cs
......
src/GLUtil_GL.cs
View file @ 34b3f35b
......@@ -46,6 +46,29 @@ namespace PoroCYon.FNAGLSL {
_GetActiveUniformName = GetProcAddress<GetActiveUniformName_T>("GetActiveUniformName");
_GetActiveUniformsiv = GetProcAddress<GetActiveUniformsiv_T>("GetActiveUniformsiv");
_GetActiveUniform = GetProcAddress<GetActiveUniform_T>("GetActiveUniform");
_Uniform1fv = GetProcAddress<Uniform1fv_T>("Uniform1fv");
_Uniform2fv = GetProcAddress<Uniform2fv_T>("Uniform2fv");
_Uniform3fv = GetProcAddress<Uniform3fv_T>("Uniform3fv");
_Uniform4fv = GetProcAddress<Uniform4fv_T>("Uniform4fv");
_Uniform1iv = GetProcAddress<Uniform1iv_T>("Uniform1iv");
_Uniform2iv = GetProcAddress<Uniform2iv_T>("Uniform2iv");
_Uniform3iv = GetProcAddress<Uniform3iv_T>("Uniform3iv");
_Uniform4iv = GetProcAddress<Uniform4iv_T>("Uniform4iv");
_Uniform1uiv = GetProcAddress<Uniform1uiv_T>("Uniform1uiv");
_Uniform2uiv = GetProcAddress<Uniform2uiv_T>("Uniform2uiv");
_Uniform3uiv = GetProcAddress<Uniform3uiv_T>("Uniform3uiv");
_Uniform4uiv = GetProcAddress<Uniform4uiv_T>("Uniform4uiv");
_UniformMatrix2fv = GetProcAddress<UniformMatrix2fv_T>("UniformMatrix2fv");
_UniformMatrix3fv = GetProcAddress<UniformMatrix3fv_T>("UniformMatrix3fv");
_UniformMatrix4fv = GetProcAddress<UniformMatrix4fv_T>("UniformMatrix4fv");
_UniformMatrix2x3fv = GetProcAddress<UniformMatrix2x3fv_T>("UniformMatrix2x3fv");
_UniformMatrix3x2fv = GetProcAddress<UniformMatrix3x2fv_T>("UniformMatrix3x2fv");
_UniformMatrix2x4fv = GetProcAddress<UniformMatrix2x4fv_T>("UniformMatrix2x4fv");
_UniformMatrix4x2fv = GetProcAddress<UniformMatrix4x2fv_T>("UniformMatrix4x2fv");
_UniformMatrix3x4fv = GetProcAddress<UniformMatrix3x4fv_T>("UniformMatrix3x4fv");
_UniformMatrix4x3fv = GetProcAddress<UniformMatrix4x3fv_T>("UniformMatrix4x3fv");
}
static void DeinitProcs() {
_GetError = null;
......@@ -70,6 +93,29 @@ namespace PoroCYon.FNAGLSL {
_GetActiveUniformName = null;
_GetActiveUniformsiv = null;
_GetActiveUniform = null;
_Uniform1fv = null;
_Uniform2fv = null;
_Uniform3fv = null;
_Uniform4fv = null;
_Uniform1iv = null;
_Uniform2iv = null;
_Uniform3iv = null;
_Uniform4iv = null;
_Uniform1uiv = null;
_Uniform2uiv = null;
_Uniform3uiv = null;
_Uniform4uiv = null;
_UniformMatrix2fv = null;
_UniformMatrix3fv = null;
_UniformMatrix4fv = null;
_UniformMatrix2x3fv = null;
_UniformMatrix3x2fv = null;
_UniformMatrix2x4fv = null;
_UniformMatrix4x2fv = null;
_UniformMatrix3x4fv = null;
_UniformMatrix4x3fv = null;
}
delegate GLenum GetError_T();
......@@ -205,8 +251,6 @@ namespace PoroCYon.FNAGLSL {
return parm[0];
}
// TODO:
const int NAMEBUF_MAX_LEN = 64;
delegate void GetActiveAttrib_T(GLuint prgm, GLuint idx, GLsizei bufSize,
......@@ -335,7 +379,113 @@ namespace PoroCYon.FNAGLSL {
}
}
// TODO: glUniform functions
// glUniform..() defs
delegate void Uniform1fv_T(GLint location, GLsizei count, GLfloat* value);
static Uniform1fv_T _Uniform1fv;
public static void Uniform1fv(GLint location, GLsizei count, GLfloat* value) {
_Uniform1fv(location, count, value);
}
delegate void Uniform2fv_T(GLint location, GLsizei count, GLfloat* value);
static Uniform2fv_T _Uniform2fv;
public static void Uniform2fv(GLint location, GLsizei count, GLfloat* value) {
_Uniform2fv(location, count, value);
}
delegate void Uniform3fv_T(GLint location, GLsizei count, GLfloat* value);
static Uniform3fv_T _Uniform3fv;
public static void Uniform3fv(GLint location, GLsizei count, GLfloat* value) {
_Uniform3fv(location, count, value);
}
delegate void Uniform4fv_T(GLint location, GLsizei count, GLfloat* value);
static Uniform4fv_T _Uniform4fv;
public static void Uniform4fv(GLint location, GLsizei count, GLfloat* value) {
_Uniform4fv(location, count, value);
}
delegate void Uniform1iv_T(GLint location, GLsizei count, GLint* value);
static Uniform1iv_T _Uniform1iv;
public static void Uniform1iv(GLint location, GLsizei count, GLint* value) {
_Uniform1iv(location, count, value);
}
delegate void Uniform2iv_T(GLint location, GLsizei count, GLint* value);
static Uniform2iv_T _Uniform2iv;
public static void Uniform2iv(GLint location, GLsizei count, GLint* value) {
_Uniform2iv(location, count, value);
}
delegate void Uniform3iv_T(GLint location, GLsizei count, GLint* value);
static Uniform3iv_T _Uniform3iv;
public static void Uniform3iv(GLint location, GLsizei count, GLint* value) {
_Uniform3iv(location, count, value);
}
delegate void Uniform4iv_T(GLint location, GLsizei count, GLint* value);
static Uniform4iv_T _Uniform4iv;
public static void Uniform4iv(GLint location, GLsizei count, GLint* value) {
_Uniform4iv(location, count, value);
}
delegate void Uniform1uiv_T(GLint location, GLsizei count, GLuint* value);
static Uniform1uiv_T _Uniform1uiv;
public static void Uniform1uiv(GLint location, GLsizei count, GLuint* value) {
_Uniform1uiv(location, count, value);
}
delegate void Uniform2uiv_T(GLint location, GLsizei count, GLuint* value);
static Uniform2uiv_T _Uniform2uiv;
public static void Uniform2uiv(GLint location, GLsizei count, GLuint* value) {
_Uniform2uiv(location, count, value);
}
delegate void Uniform3uiv_T(GLint location, GLsizei count, GLuint* value);
static Uniform3uiv_T _Uniform3uiv;
public static void Uniform3uiv(GLint location, GLsizei count, GLuint* value) {
_Uniform3uiv(location, count, value);
}
delegate void Uniform4uiv_T(GLint location, GLsizei count, GLuint* value);
static Uniform4uiv_T _Uniform4uiv;
public static void Uniform4uiv(GLint location, GLsizei count, GLuint* value) {
_Uniform4uiv(location, count, value);
}
delegate void UniformMatrix2fv_T(GLint location, GLsizei count, GLboolean transpose, GLfloat* value);
static UniformMatrix2fv_T _UniformMatrix2fv;
public static void UniformMatrix2fv(GLint location, GLsizei count, GLboolean transpose, GLfloat* value) {
_UniformMatrix2fv(location, count, transpose, value);
}
delegate void UniformMatrix3fv_T(GLint location, GLsizei count, GLboolean transpose, GLfloat* value);
static UniformMatrix3fv_T _UniformMatrix3fv;
public static void UniformMatrix3fv(GLint location, GLsizei count, GLboolean transpose, GLfloat* value) {
_UniformMatrix3fv(location, count, transpose, value);
}
delegate void UniformMatrix4fv_T(GLint location, GLsizei count, GLboolean transpose, GLfloat* value);
static UniformMatrix4fv_T _UniformMatrix4fv;
public static void UniformMatrix4fv(GLint location, GLsizei count, GLboolean transpose, GLfloat* value) {
_UniformMatrix4fv(location, count, transpose, value);
}
delegate void UniformMatrix2x3fv_T(GLint location, GLsizei count, GLboolean transpose, GLfloat* value);
static UniformMatrix2x3fv_T _UniformMatrix2x3fv;
public static void UniformMatrix2x3fv(GLint location, GLsizei count, GLboolean transpose, GLfloat* value) {
_UniformMatrix2x3fv(location, count, transpose, value);
}
delegate void UniformMatrix3x2fv_T(GLint location, GLsizei count, GLboolean transpose, GLfloat* value);
static UniformMatrix3x2fv_T _UniformMatrix3x2fv;
public static void UniformMatrix3x2fv(GLint location, GLsizei count, GLboolean transpose, GLfloat* value) {
_UniformMatrix3x2fv(location, count, transpose, value);
}
delegate void UniformMatrix2x4fv_T(GLint location, GLsizei count, GLboolean transpose, GLfloat* value);
static UniformMatrix2x4fv_T _UniformMatrix2x4fv;
public static void UniformMatrix2x4fv(GLint location, GLsizei count, GLboolean transpose, GLfloat* value) {
_UniformMatrix2x4fv(location, count, transpose, value);
}
delegate void UniformMatrix4x2fv_T(GLint location, GLsizei count, GLboolean transpose, GLfloat* value);
static UniformMatrix4x2fv_T _UniformMatrix4x2fv;
public static void UniformMatrix4x2fv(GLint location, GLsizei count, GLboolean transpose, GLfloat* value) {
_UniformMatrix4x2fv(location, count, transpose, value);
}
delegate void UniformMatrix3x4fv_T(GLint location, GLsizei count, GLboolean transpose, GLfloat* value);
static UniformMatrix3x4fv_T _UniformMatrix3x4fv;
public static void UniformMatrix3x4fv(GLint location, GLsizei count, GLboolean transpose, GLfloat* value) {
_UniformMatrix3x4fv(location, count, transpose, value);
}
delegate void UniformMatrix4x3fv_T(GLint location, GLsizei count, GLboolean transpose, GLfloat* value);
static UniformMatrix4x3fv_T _UniformMatrix4x3fv;
public static void UniformMatrix4x3fv(GLint location, GLsizei count, GLboolean transpose, GLfloat* value) {
_UniformMatrix4x3fv(location, count, transpose, value);
}
}
}
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