Example usage for org.lwjgl.opengl GL11 glTexParameteri

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glTexParameteri.

Prototype

public static void glTexParameteri(@NativeType("GLenum") int target, @NativeType("GLenum") int pname,
        @NativeType("GLint") int param) 

Source Link

Document

Sets the integer value of a texture parameter, which controls how the texel array is treated when specified or changed, and when applied to a fragment.

Usage

From source file:com.ardor3d.scene.state.lwjgl.LwjglTextureStateUtil.java

License:Open Source License

/**
 * Check if the wrap mode of this particular texture has been changed and apply as needed.
 * /*from  w  w w. ja v  a 2  s .co  m*/
 * @param cubeMap
 *            our texture object
 * @param texRecord
 *            our record of the last state of the unit in gl
 * @param record
 */
public static void applyWrap(final TextureCubeMap cubeMap, final TextureRecord texRecord, final int unit,
        final TextureStateRecord record, final ContextCapabilities caps) {
    if (!caps.isTextureCubeMapSupported()) {
        return;
    }

    final int wrapS = getGLWrap(cubeMap.getWrap(WrapAxis.S), caps);
    final int wrapT = getGLWrap(cubeMap.getWrap(WrapAxis.T), caps);
    final int wrapR = getGLWrap(cubeMap.getWrap(WrapAxis.R), caps);

    if (!texRecord.isValid() || texRecord.wrapS != wrapS) {
        checkAndSetUnit(unit, record, caps);
        GL11.glTexParameteri(ARBTextureCubeMap.GL_TEXTURE_CUBE_MAP_ARB, GL11.GL_TEXTURE_WRAP_S, wrapS);
        texRecord.wrapS = wrapS;
    }
    if (!texRecord.isValid() || texRecord.wrapT != wrapT) {
        checkAndSetUnit(unit, record, caps);
        GL11.glTexParameteri(ARBTextureCubeMap.GL_TEXTURE_CUBE_MAP_ARB, GL11.GL_TEXTURE_WRAP_T, wrapT);
        texRecord.wrapT = wrapT;
    }
    if (!texRecord.isValid() || texRecord.wrapR != wrapR) {
        checkAndSetUnit(unit, record, caps);
        GL11.glTexParameteri(ARBTextureCubeMap.GL_TEXTURE_CUBE_MAP_ARB, GL12.GL_TEXTURE_WRAP_R, wrapR);
        texRecord.wrapR = wrapR;
    }
}

---

From source file:com.auroraengine.opengl.GLTexture.java

License:Open Source License

@Override
public void update() throws GLException {
    if (tex_ref != 0) {
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, tex_ref);

        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, min_filter);
        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, mag_filter);

        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, wrap_s);
        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, wrap_t);

        if (image_modified) {
            ByteBuffer bb = ByteBuffer.allocateDirect(4 * img.getWidth() * img.getHeight());
            GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL12.GL_BGRA, img.getWidth(), img.getHeight(), 0,
                    GL12.GL_BGRA, GL11.GL_UNSIGNED_BYTE, bb);
            // TODO: Redirect images to buffers
        }/*w  ww . ja v a2  s. c  o  m*/
    }
}

---

From source file:com.badlogic.gdx.backends.jglfw.JglfwGL20.java

License:Apache License

public void glTexParameteri(int target, int pname, int param) {
    GL11.glTexParameteri(target, pname, param);
}

---

From source file:com.damagedearth.Utilities.Components.TrueTypeFont.java

License:Open Source License

public static int loadImage(BufferedImage bufferedImage) {
    try {/*  w  w w.  j  a v  a  2  s .  co  m*/
        short width = (short) bufferedImage.getWidth();
        short height = (short) bufferedImage.getHeight();
        //textureLoader.bpp = bufferedImage.getColorModel().hasAlpha() ? (byte)32 : (byte)24;
        int bpp = (byte) bufferedImage.getColorModel().getPixelSize();
        ByteBuffer byteBuffer;
        DataBuffer db = bufferedImage.getData().getDataBuffer();
        if (db instanceof DataBufferInt) {
            int intI[] = ((DataBufferInt) (bufferedImage.getData().getDataBuffer())).getData();
            byte newI[] = new byte[intI.length * 4];
            for (int i = 0; i < intI.length; i++) {
                byte b[] = intToByteArray(intI[i]);
                int newIndex = i * 4;

                newI[newIndex] = b[1];
                newI[newIndex + 1] = b[2];
                newI[newIndex + 2] = b[3];
                newI[newIndex + 3] = b[0];
            }

            byteBuffer = ByteBuffer.allocateDirect(width * height * (bpp / 8)).order(ByteOrder.nativeOrder())
                    .put(newI);
        } else {
            byteBuffer = ByteBuffer.allocateDirect(width * height * (bpp / 8)).order(ByteOrder.nativeOrder())
                    .put(((DataBufferByte) (bufferedImage.getData().getDataBuffer())).getData());
        }
        byteBuffer.flip();

        int internalFormat = GL11.GL_RGBA8, format = GL11.GL_RGBA;
        IntBuffer textureId = BufferUtils.createIntBuffer(1);
        ;
        GL11.glGenTextures(textureId);
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureId.get(0));

        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL11.GL_CLAMP);
        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL11.GL_CLAMP);

        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);

        GL11.glTexEnvf(GL11.GL_TEXTURE_ENV, GL11.GL_TEXTURE_ENV_MODE, GL11.GL_MODULATE);

        GLU.gluBuild2DMipmaps(GL11.GL_TEXTURE_2D, internalFormat, width, height, format, GL11.GL_UNSIGNED_BYTE,
                byteBuffer);
        return textureId.get(0);

    } catch (Exception e) {
        e.printStackTrace();
        System.exit(-1);
    }

    return -1;
}

---

From source file:com.dinasgames.engine.graphics.Texture.java

public boolean create(int width, int height) {

    if (width == 0 && height == 0) {
        return false;
    }//from  w  w  w .java 2 s  .c  o  m

    Vector2i actualSize = new Vector2i(getValidSize(width), getValidSize(height));

    int maxSize = getMaximumSize();
    if ((actualSize.x > maxSize) || (actualSize.y > maxSize)) {
        System.out.println("Failed to create texture, its internal size is too high (" + actualSize.x + ", "
                + actualSize.y + ") maximum is (" + maxSize + ", " + maxSize + ")");
        return false;
    }

    mWidth = width;
    mHeight = height;
    mActualWidth = actualSize.x;
    mActualHeight = actualSize.y;
    mPixelsFlipped = false;

    if (mTexture <= 0) {
        mTexture = GL11.glGenTextures();
    }

    int textureEdgeClamp = GL.clampToEdge();

    GL11.glBindTexture(GL11.GL_TEXTURE_2D, mTexture);
    GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, mActualWidth, mActualHeight, 0, GL11.GL_RGBA,
            GL11.GL_UNSIGNED_BYTE, 0);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S,
            (mRepeated ? GL11.GL_REPEAT : textureEdgeClamp));
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T,
            (mRepeated ? GL11.GL_REPEAT : textureEdgeClamp));
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER,
            (mSmooth ? GL11.GL_LINEAR : GL11.GL_NEAREST));
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER,
            (mSmooth ? GL11.GL_LINEAR : GL11.GL_NEAREST));
    mCacheId = getUniqueId();

    return true;

}

---

From source file:com.dinasgames.engine.graphics.Texture.java

public Texture setSmooth(boolean smooth) {

    if (smooth != mSmooth) {

        mSmooth = smooth;/*  www  .  ja v  a  2  s .  c  o m*/

        if (mTexture > 0) {
            GL11.glBindTexture(GL11.GL_TEXTURE_2D, mTexture);
            GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER,
                    (mSmooth ? GL11.GL_LINEAR : GL11.GL_NEAREST));
            GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER,
                    (mSmooth ? GL11.GL_LINEAR : GL11.GL_NEAREST));
        }

    }

    return this;

}

---

From source file:com.dinasgames.engine.graphics.Texture.java

public Texture setRepeated(boolean repeated) {

    if (mRepeated != repeated) {

        mRepeated = repeated;//from w w  w.  j a va  2 s .c  o m

        if (mTexture > 0) {

            int textureEdgeClamp = GL.clampToEdge();

            GL11.glBindTexture(GL11.GL_TEXTURE_2D, mTexture);
            GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S,
                    (mRepeated ? GL11.GL_REPEAT : textureEdgeClamp));
            GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T,
                    (mRepeated ? GL11.GL_REPEAT : textureEdgeClamp));

        }

    }

    return this;

}

---

From source file:com.dyonovan.tcnodetracker.lib.truetyper.TrueTypeFont.java

License:Open Source License

public static int loadImage(BufferedImage bufferedImage) {
    try {// w w  w . ja  va2 s .c om
        short width = (short) bufferedImage.getWidth();
        short height = (short) bufferedImage.getHeight();
        //textureLoader.bpp = bufferedImage.getColorModel().hasAlpha() ? (byte)32 : (byte)24;
        int bpp = (byte) bufferedImage.getColorModel().getPixelSize();
        ByteBuffer byteBuffer;
        DataBuffer db = bufferedImage.getData().getDataBuffer();
        if (db instanceof DataBufferInt) {
            int intI[] = ((DataBufferInt) (bufferedImage.getData().getDataBuffer())).getData();
            byte newI[] = new byte[intI.length * 4];
            for (int i = 0; i < intI.length; i++) {
                byte b[] = intToByteArray(intI[i]);
                int newIndex = i * 4;

                newI[newIndex] = b[1];
                newI[newIndex + 1] = b[2];
                newI[newIndex + 2] = b[3];
                newI[newIndex + 3] = b[0];
            }

            byteBuffer = ByteBuffer.allocateDirect(width * height * (bpp / 8)).order(ByteOrder.nativeOrder())
                    .put(newI);
        } else {
            byteBuffer = ByteBuffer.allocateDirect(width * height * (bpp / 8)).order(ByteOrder.nativeOrder())
                    .put(((DataBufferByte) (bufferedImage.getData().getDataBuffer())).getData());
        }
        byteBuffer.flip();

        int internalFormat = GL11.GL_RGBA8, format = GL11.GL_RGBA;
        IntBuffer textureId = BufferUtils.createIntBuffer(1);
        ;
        GL11.glGenTextures(textureId);
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureId.get(0));

        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL11.GL_CLAMP);
        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL11.GL_CLAMP);

        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_NEAREST);
        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_NEAREST);
        //GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
        //GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR_MIPMAP_NEAREST);

        //GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR_MIPMAP_LINEAR);
        //GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_NEAREST_MIPMAP_LINEAR);
        //GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_NEAREST_MIPMAP_NEAREST);

        GL11.glTexEnvf(GL11.GL_TEXTURE_ENV, GL11.GL_TEXTURE_ENV_MODE, GL11.GL_MODULATE);

        GLU.gluBuild2DMipmaps(GL11.GL_TEXTURE_2D, internalFormat, width, height, format, GL11.GL_UNSIGNED_BYTE,
                byteBuffer);
        return textureId.get(0);

    } catch (Exception e) {
        e.printStackTrace();
        System.exit(-1);
    }

    return -1;
}

---

From source file:com.enderville.mod.client.gui.mainmenu.MenuBaseEnderVille.java

License:LGPL

/**
 * Renders the skybox in the main menu/*  w  ww  .j av  a2 s  .  c o  m*/
 */
private void renderSkybox(int par1, int par2, float par3) {
    GL11.glViewport(0, 0, 256, 256);
    this.drawPanorama(par1, par2, par3);
    GL11.glDisable(GL11.GL_TEXTURE_2D);
    GL11.glEnable(GL11.GL_TEXTURE_2D);
    this.rotateAndBlurSkybox(par3);
    this.rotateAndBlurSkybox(par3);
    this.rotateAndBlurSkybox(par3);
    this.rotateAndBlurSkybox(par3);
    this.rotateAndBlurSkybox(par3);
    this.rotateAndBlurSkybox(par3);
    this.rotateAndBlurSkybox(par3);
    this.rotateAndBlurSkybox(par3);
    GL11.glViewport(0, 0, this.mc.displayWidth, this.mc.displayHeight);
    Tessellator tessellator = Tessellator.instance;
    tessellator.startDrawingQuads();
    float f1 = this.width > this.height ? 120.0F / (float) this.width : 120.0F / (float) this.height;
    float f2 = (float) this.height * f1 / 256.0F;
    float f3 = (float) this.width * f1 / 256.0F;
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
    //        tessellator.setColorRGBA_F(1.0F, 1.0F, 1.0F, 1.0F);
    int k = this.width;
    int l = this.height;
    tessellator.addVertexWithUV(0.0D, (double) l, (double) this.zLevel, (double) (0.5F - f2),
            (double) (0.5F + f3));
    tessellator.addVertexWithUV((double) k, (double) l, (double) this.zLevel, (double) (0.5F - f2),
            (double) (0.5F - f3));
    tessellator.addVertexWithUV((double) k, 0.0D, (double) this.zLevel, (double) (0.5F + f2),
            (double) (0.5F - f3));
    tessellator.addVertexWithUV(0.0D, 0.0D, (double) this.zLevel, (double) (0.5F + f2), (double) (0.5F + f3));
    tessellator.draw();
}

---

From source file:com.flowpowered.caustic.lwjgl.gl20.GL20Texture.java

License:MIT License

@Override
public void setWraps(WrapMode horizontalWrap, WrapMode verticalWrap) {
    checkCreated();/*from  ww w .  j a  v  a  2s .  c om*/
    if (horizontalWrap == null) {
        throw new IllegalArgumentException("Horizontal wrap cannot be null");
    }
    if (verticalWrap == null) {
        throw new IllegalArgumentException("Vertical wrap cannot be null");
    }
    // Bind the texture
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, id);
    // Set the vertical and horizontal texture wraps
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, horizontalWrap.getGLConstant());
    GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, verticalWrap.getGLConstant());
    // Unbind the texture
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, 0);
    // Check for errors
    LWJGLUtil.checkForGLError();
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• »