com.thomasdiewald.pixelflow.java.dwgl

Class DwGLSLProgram

java.lang.Object

com.thomasdiewald.pixelflow.java.dwgl.DwGLSLProgram

public class DwGLSLProgram
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
DwPixelFlow	context
DwGLSLShader	frag
DwGLSLShader	geom
GL2ES2	gl
int	HANDLE
boolean	LOG_WARNINGS
String	name
DwGLSLShader	vert

Constructor Summary

Constructors

Constructor and Description
DwGLSLProgram(DwPixelFlow context, String vert_path, String frag_path)
DwGLSLProgram(DwPixelFlow context, String vert_path, String geom_path, String frag_path)

Method Summary

Modifier and Type	Method and Description
void	begin()
DwGLSLProgram	build()
void	clearUniformTextures()
void	drawFullScreenLines(int x, int y, int w, int h, int num_lines, float line_width)
void	drawFullScreenPoints(int x, int y, int w, int h, int num_points)
void	drawFullScreenQuad()
void	drawFullScreenQuad(int[] viewport)
void	drawFullScreenQuad(int x, int y, int w, int h)
void	end()
static void	getProgramInfoLog(GL2ES2 gl, int program_id, String info)
static void	getProgramValidateStatus(GL2ES2 gl, int program_id)
void	release()
void	uniform1f(String uniform_name, float v0)
void	uniform1fv(String uniform_name, int count, float[] vec1)
void	uniform1i(String uniform_name, int v0)
void	uniform2f(String uniform_name, float v0, float v1)
void	uniform2fv(String uniform_name, int count, float[] vec2)
void	uniform2i(String uniform_name, int v0, int v1)
void	uniform3f(String uniform_name, float v0, float v1, float v2)
void	uniform3fv(String uniform_name, int count, float[] vec3)
void	uniform3i(String uniform_name, int v0, int v1, int v2)
void	uniform4f(String uniform_name, float v0, float v1, float v2, float v3)
void	uniform4fv(String uniform_name, int count, float[] vec4)
void	uniform4i(String uniform_name, int v0, int v1, int v2, int v3)
void	uniformMatrix2fv(String uniform_name, int count, boolean transpose, float[] buffer, int offset)
void	uniformMatrix2fv(String uniform_name, int count, float[] buffer, int offset)
void	uniformMatrix3fv(String uniform_name, int count, boolean transpose, float[] buffer, int offset)
void	uniformMatrix3fv(String uniform_name, int count, float[] buffer, int offset)
void	uniformMatrix4fv(String uniform_name, int count, boolean transpose, float[] buffer, int offset)
void	uniformMatrix4fv(String uniform_name, int count, float[] buffer, int offset)
int	uniformTexture(String uniform_name, DwGLTexture texture)
int	uniformTexture(String uniform_name, int HANDLE_tex)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

context

public DwPixelFlow context

gl

public GL2ES2 gl

HANDLE

public int HANDLE

vert

public DwGLSLShader vert

geom

public DwGLSLShader geom

frag

public DwGLSLShader frag

name

public String name

LOG_WARNINGS

public boolean LOG_WARNINGS

Constructor Detail

DwGLSLProgram

public DwGLSLProgram(DwPixelFlow context,
                     String vert_path,
                     String geom_path,
                     String frag_path)

DwGLSLProgram

public DwGLSLProgram(DwPixelFlow context,
                     String vert_path,
                     String frag_path)

Method Detail

release

public void release()

build

public DwGLSLProgram build()

getProgramInfoLog

public static void getProgramInfoLog(GL2ES2 gl,
                                     int program_id,
                                     String info)

getProgramValidateStatus

public static void getProgramValidateStatus(GL2ES2 gl,
                                            int program_id)

begin

public void begin()

end

public void end()

uniformTexture

public int uniformTexture(String uniform_name,
                          DwGLTexture texture)

uniformTexture

public int uniformTexture(String uniform_name,
                          int HANDLE_tex)

clearUniformTextures

public void clearUniformTextures()

uniform1fv

public void uniform1fv(String uniform_name,
                       int count,
                       float[] vec1)

uniform2fv

public void uniform2fv(String uniform_name,
                       int count,
                       float[] vec2)

uniform3fv

public void uniform3fv(String uniform_name,
                       int count,
                       float[] vec3)

uniform4fv

public void uniform4fv(String uniform_name,
                       int count,
                       float[] vec4)

uniformMatrix2fv

public void uniformMatrix2fv(String uniform_name,
                             int count,
                             boolean transpose,
                             float[] buffer,
                             int offset)

uniformMatrix3fv

public void uniformMatrix3fv(String uniform_name,
                             int count,
                             boolean transpose,
                             float[] buffer,
                             int offset)

uniformMatrix4fv

public void uniformMatrix4fv(String uniform_name,
                             int count,
                             boolean transpose,
                             float[] buffer,
                             int offset)

uniformMatrix2fv

public void uniformMatrix2fv(String uniform_name,
                             int count,
                             float[] buffer,
                             int offset)

uniformMatrix3fv

public void uniformMatrix3fv(String uniform_name,
                             int count,
                             float[] buffer,
                             int offset)

uniformMatrix4fv

public void uniformMatrix4fv(String uniform_name,
                             int count,
                             float[] buffer,
                             int offset)

uniform1f

public void uniform1f(String uniform_name,
                      float v0)

uniform2f

public void uniform2f(String uniform_name,
                      float v0,
                      float v1)

uniform3f

public void uniform3f(String uniform_name,
                      float v0,
                      float v1,
                      float v2)

uniform4f

public void uniform4f(String uniform_name,
                      float v0,
                      float v1,
                      float v2,
                      float v3)

uniform1i

public void uniform1i(String uniform_name,
                      int v0)

uniform2i

public void uniform2i(String uniform_name,
                      int v0,
                      int v1)

uniform3i

public void uniform3i(String uniform_name,
                      int v0,
                      int v1,
                      int v2)

uniform4i

public void uniform4i(String uniform_name,
                      int v0,
                      int v1,
                      int v2,
                      int v3)

drawFullScreenQuad

public void drawFullScreenQuad(int[] viewport)

drawFullScreenQuad

public void drawFullScreenQuad(int x,
                               int y,
                               int w,
                               int h)

drawFullScreenQuad

public void drawFullScreenQuad()

drawFullScreenLines

public void drawFullScreenLines(int x,
                                int y,
                                int w,
                                int h,
                                int num_lines,
                                float line_width)

drawFullScreenPoints

public void drawFullScreenPoints(int x,
                                 int y,
                                 int w,
                                 int h,
                                 int num_points)