FlatRendererpublic class FlatRenderer extends Object implements RenderEventListener| FOBS Java CrossPlatform JMF PlugIn
Copyright (c) 2004 Omnividea Multimedia S.L
This file is part of FOBS.
FOBS is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1
of the License, or (at your option) any later version.
FOBS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with FOBS; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| Fields Summary |
|---|
| int | width | | int | height | | int[] | textures | | private int[] | firstpixels | | private int | formatWidth | | private int | formatHeight | | private int[] | data | | private float | extendX | | private float | extendY | | private int | inputColorOrder | | private int | inputFormat | | private net.java.games.cg.CGcontext | cgContext | | private net.java.games.cg.CGprogram | cgProgram | | private net.java.games.cg.CGparameter | cgParameter | | private String | program |
| Constructors Summary |
|---|
public FlatRenderer()
inputColorOrder = com.omnividea.media.parser.video.Parser.isBigEndian()?GL.GL_RGBA:GL.GL_BGRA;
inputFormat = com.omnividea.media.parser.video.Parser.isBigEndian()?GL.GL_UNSIGNED_INT_8_8_8_8:GL.GL_UNSIGNED_INT_8_8_8_8_REV;
|
| Methods Summary |
|---|
| public void | display(net.java.games.jogl.GLDrawable drawable)
GL gl = drawable.getGL();
GLU glu = drawable.getGLU();
if(data != null) {
gl.glTexSubImage2D(GL.GL_TEXTURE_2D, 0, 0, 0, formatWidth, formatHeight, inputColorOrder, inputFormat, data);
}
gl.glBegin(GL.GL_QUADS);
gl.glTexCoord2f(0,0);
gl.glVertex3d(-1, 1,0);
gl.glTexCoord2f(extendX,0);
gl.glVertex3d(1, 1,0);
gl.glTexCoord2f(extendX,extendY);
gl.glVertex3d(1, -1,0);
gl.glTexCoord2f(0,extendY);
gl.glVertex3d(-1, -1,0);
gl.glEnd();
drawable.swapBuffers();
| | public void | displayChanged(net.java.games.jogl.GLDrawable arg0, boolean arg1, boolean arg2)
| | public int | getBestProfile()
if(CgGL.cgGLIsProfileSupported(CgGL.CG_PROFILE_ARBFP1))
{
return CgGL.CG_PROFILE_ARBFP1;
}
else
{
return CgGL.CG_PROFILE_FP20;
}
| | public boolean | hasFragmentShaderSupport()
if(CgGL.cgGLIsProfileSupported(CgGL.CG_PROFILE_FP20)||CgGL.cgGLIsProfileSupported(CgGL.CG_PROFILE_ARBFP1))
{
return true;
}
else return false;
| | public void | init(net.java.games.jogl.GLDrawable drawable)
System.out.println("init 3d");
GL gl = drawable.getGL();
GLU glu = drawable.getGLU();
gl.glGenTextures(1, textures);
gl.glBindTexture(GL.GL_TEXTURE_2D, textures[0]);
gl.glDisable(GL.GL_DEPTH_TEST);
gl.glDisable(GL.GL_LIGHTING);
gl.glEnable(GL.GL_TEXTURE_2D);
//gl.glTexEnvf(GL.GL_TEXTURE_ENV, GL.GL_TEXTURE_ENV_MODE, GL.GL_REPLACE);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_S, GL.GL_REPEAT);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_T, GL.GL_REPEAT);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST);
gl.glTexImage2D(GL.GL_TEXTURE_2D, 0, GL.GL_RGBA, width, height, 0, GL.GL_RGBA, GL.GL_UNSIGNED_INT_8_8_8_8, (char[])null);
//System.out.println("time :: " + (System.currentTimeMillis() - time));
gl.glClear(GL.GL_COLOR_BUFFER_BIT);
gl.glMatrixMode(GL.GL_PROJECTION);
gl.glLoadIdentity();
glu.gluOrtho2D(-1.0, 1.0, -1.0, 1.0);
cgContext = CgGL.cgCreateContext();
int errorCg = CgGL.cgGetError();
System.out.println("cgCreateContext: "+CgGL.cgGetErrorString(errorCg));
if(hasFragmentShaderSupport())
{
cgProgram = CgGL.cgCreateProgram(cgContext, CgGL.CG_SOURCE, program, getBestProfile(), "main", null);
//errorCg = CgGL.cgGetError();
//System.out.println("cgCreateProgram: "+CgGL.cgGetErrorString(errorCg));
CgGL.cgGLLoadProgram(cgProgram);
//errorCg = CgGL.cgGetError();
//System.out.println("cgLoadProgram: "+CgGL.cgGetErrorString(errorCg));
CgGL.cgGLBindProgram(cgProgram);
//errorCg = CgGL.cgGetError();
//System.out.println("cgBindPRogram: "+CgGL.cgGetErrorString(errorCg));
cgParameter = CgGL.cgGetNamedParameter(cgProgram, "Y");
CgGL.cgGLSetTextureParameter(cgParameter, textures[0]);
//errorCg = CgGL.cgGetError();
//System.out.println("cgSetParam: "+CgGL.cgGetErrorString(errorCg));
CgGL.cgGLEnableTextureParameter(cgParameter);
gl.glBindTexture(GL.GL_TEXTURE_2D, textures[0]);
CgGL.cgGLEnableProfile(getBestProfile());
//errorCg = CgGL.cgGetError();
//System.out.println("cgEnableProfile: "+CgGL.cgGetErrorString(errorCg));
}
else
{
FobsConfiguration.videoFrameFormat=FobsConfiguration.RGBA;
inputColorOrder = GL.GL_BGRA;
inputFormat = GL.GL_UNSIGNED_INT_8_8_8_8_REV;
System.out.println("Your graphics hardware is not capable of doing Color Space Conversion\n");
}
| | public void | mouseClicked(java.awt.event.MouseEvent e)
| | public void | mouseDragged(java.awt.event.MouseEvent e)
| | public void | mouseMoved(java.awt.event.MouseEvent e)
| | public void | reshape(net.java.games.jogl.GLDrawable drawable, int x, int y, int width, int height)
| | public void | setFormat(int videoWidth, int videoHeight)
formatWidth = videoWidth;
formatHeight = videoHeight;
extendX = ((float) formatWidth)/width;
extendY = ((float) formatHeight)/height;
| | public void | setRenderingData(int[] data)
this.data = data;
|
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