Example usage for org.lwjgl.opengl GL11 glBindTexture

Introduction

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

Prototype

public static void glBindTexture(@NativeType("GLenum") int target, @NativeType("GLuint") int texture) 

Source Link

Document

Binds the a texture to a texture target.

Usage

From source file:net.minecraft.src.forge.ForgeHooksClient.java

License:Minecraft Forge Public License

protected static void unbindTexture() {
    if (inWorld) {
        Tessellator.instance = defaultTessellator;
    } else {//w  w  w  .  j  a v  a 2s  . c om
        if (Tessellator.instance.isDrawing) {
            int mode = Tessellator.instance.drawMode;
            Tessellator.instance.draw();
            if (unbindContext != null) {
                unbindContext.afterRenderContext();
                unbindContext = null;
            }
            Tessellator.instance.startDrawing(mode);
        }
        GL11.glBindTexture(GL11.GL_TEXTURE_2D,
                ModLoader.getMinecraftInstance().renderEngine.getTexture("/terrain.png"));
        return;
    }
}

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From source file:net.minecraft.src.forge.ForgeHooksClient.java

License:Minecraft Forge Public License

public static void beforeRenderPass(int pass) {
    renderPass = pass;//from  w w w  .ja  v  a2  s .  c  om
    defaultTessellator = Tessellator.instance;
    Tessellator.renderingWorldRenderer = true;
    GL11.glBindTexture(GL11.GL_TEXTURE_2D,
            ModLoader.getMinecraftInstance().renderEngine.getTexture("/terrain.png"));
    renderTextures.clear();
    inWorld = true;
}

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From source file:net.minecraft.src.forge.ForgeHooksClient.java

License:Minecraft Forge Public License

public static void afterRenderPass(int pass) {
    renderPass = -1;//from w ww.  j  a  va 2s .co m
    inWorld = false;
    for (TesKey info : renderTextures) {
        IRenderContextHandler handler = renderHandlers.get(info);
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, info.tex);
        Tessellator tess = tessellators.get(info);
        if (handler == null) {
            tess.draw();
        } else {
            Tessellator.instance = tess;
            handler.beforeRenderContext();
            tess.draw();
            handler.afterRenderContext();
        }
    }
    GL11.glBindTexture(GL11.GL_TEXTURE_2D,
            ModLoader.getMinecraftInstance().renderEngine.getTexture("/terrain.png"));
    Tessellator.renderingWorldRenderer = false;
    Tessellator.instance = defaultTessellator;
}

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From source file:net.minecraft.src.forge.ForgeHooksClient.java

License:Minecraft Forge Public License

public static void overrideTexture(Object obj) {
    if (obj instanceof ITextureProvider) {
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, ModLoader.getMinecraftInstance().renderEngine
                .getTexture(((ITextureProvider) obj).getTextureFile()));
    }// w  w  w. j a  va2 s  .  c o  m
}

---

From source file:net.minecraft.src.GuiAchievement.java

public void updateAchievementWindow() {
    if (Minecraft.hasPaidCheckTime > 0L) {
        GL11.glDisable(2929 /*GL_DEPTH_TEST*/);
        GL11.glDepthMask(false);//from w w  w.  j a  v  a2s.  c o m
        RenderHelper.disableStandardItemLighting();
        this.updateAchievementWindowScale();
        String var1 = "Minecraft Beta 1.7.3   Unlicensed Copy :(";
        String var2 = "(Or logged in from another location)";
        String var3 = "Purchase at minecraft.net";
        this.theGame.fontRenderer.drawStringWithShadow(var1, 2, 2, 16777215);
        this.theGame.fontRenderer.drawStringWithShadow(var2, 2, 11, 16777215);
        this.theGame.fontRenderer.drawStringWithShadow(var3, 2, 20, 16777215);
        GL11.glDepthMask(true);
        GL11.glEnable(2929 /*GL_DEPTH_TEST*/);
    }

    if (this.theAchievement != null && this.field_25083_f != 0L || customNotification) { //Spout
        //Spout Start
        double delayTime = 3000;
        if (customNotification) {
            if (time < 1) {
                delayTime = 7500;
            } else {
                delayTime = time;
            }
        }
        double var8 = (double) (System.currentTimeMillis() - this.field_25083_f) / delayTime;
        //Spout End

        if (!this.field_27103_i && !this.field_27103_i && (var8 < 0.0D || var8 > 1.0D)) {
            this.field_25083_f = 0L;
        } else {
            this.updateAchievementWindowScale();
            GL11.glDisable(2929 /*GL_DEPTH_TEST*/);
            GL11.glDepthMask(false);
            double var9 = var8 * 2.0D;
            if (var9 > 1.0D) {
                var9 = 2.0D - var9;
            }

            var9 *= 4.0D;
            var9 = 1.0D - var9;
            if (var9 < 0.0D) {
                var9 = 0.0D;
            }

            var9 *= var9;
            var9 *= var9;
            int var5 = this.achievementWindowWidth - 160;
            int var6 = 0 - (int) (var9 * 36.0D);
            int var7 = this.theGame.renderEngine.getTexture("/achievement/bg.png");
            GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
            GL11.glEnable(3553 /*GL_TEXTURE_2D*/);
            GL11.glBindTexture(3553 /*GL_TEXTURE_2D*/, var7);
            GL11.glDisable(2896 /*GL_LIGHTING*/);
            this.drawTexturedModalRect(var5, var6, 96, 202, 160, 32);
            if (this.field_27103_i) {
                this.theGame.fontRenderer.func_27278_a(this.field_25084_e, var5 + 30, var6 + 7, 120, -1);
            } else {
                this.theGame.fontRenderer.drawString(this.field_25085_d, var5 + 30, var6 + 7, -256);
                this.theGame.fontRenderer.drawString(this.field_25084_e, var5 + 30, var6 + 18, -1);
            }

            GL11.glPushMatrix();
            GL11.glRotatef(180.0F, 1.0F, 0.0F, 0.0F);
            RenderHelper.enableStandardItemLighting();
            GL11.glPopMatrix();
            GL11.glDisable(2896 /*GL_LIGHTING*/);
            GL11.glEnable('\u803a');
            GL11.glEnable(2903 /*GL_COLOR_MATERIAL*/);
            GL11.glEnable(2896 /*GL_LIGHTING*/);
            //Spout Start
            ItemStack toRender = theAchievement != null ? theAchievement.theItemStack : null;
            if (customNotification) {
                if (data < 1) {
                    toRender = new ItemStack(itemId, 1, 0);
                } else {
                    toRender = new ItemStack(itemId, 1, data);
                }
            }
            if (toRender != null) {
                itemRender.renderItemIntoGUI(theGame.fontRenderer, theGame.renderEngine, toRender, var5 + 8,
                        var6 + 8);
            }
            //Spout End
            GL11.glDisable(2896 /*GL_LIGHTING*/);
            GL11.glDepthMask(true);
            GL11.glEnable(2929 /*GL_DEPTH_TEST*/);
        }
    }
}

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From source file:net.minecraft.src.PaintWorld.java

License:Open Source License

public void getTextureForFace(int face) {
    PaintFace pface = renderBlock.paintedFaces[face];
    if (textureBuffer == null) {
        textureBuffer = ByteBuffer.allocateDirect(ARRAY_SIZE);
        textureBuffer.order(ByteOrder.nativeOrder());
    }/*  www.j  av  a 2 s  .c  om*/
    if (textureId <= 0) {
        textureId = GL11.glGenTextures();
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureId);
        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_NEAREST);
        GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_NEAREST);
    }
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureId);
    textureBuffer.clear();
    textureBuffer.put(pface.points);
    textureBuffer.flip();
    GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, ROW, ROW, 0, GL11.GL_RGBA, GL11.GL_BYTE,
            textureBuffer);
}

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From source file:net.minecraft.src.wirelessredstone.presentation.GuiButtonBoolean.java

License:Open Source License

/**
 * Renders the button to the screen.//w ww  .  ja  v a 2  s . co  m
 * 
 * @param minecraft
 *            minecraft instance
 * @param i
 *            mouse X coordinate
 * @param j
 *            mouse Y coordinate
 */
@Override
public void drawButton(Minecraft minecraft, int i, int j) {
    FontRenderer fontrenderer = minecraft.fontRenderer;
    if (state) {
        GL11.glBindTexture(3553 /* GL_TEXTURE_2D */, minecraft.renderEngine.getTexture("/gui/guiOn.png"));
    } else {
        GL11.glBindTexture(3553 /* GL_TEXTURE_2D */, minecraft.renderEngine.getTexture("/gui/guiOff.png"));
    }

    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
    boolean flag = inBounds(i, j);// >= xPosition && j >= yPosition && i <
    // xPosition + width && j < yPosition +
    // height;
    int k = getHoverState(flag);
    drawTexturedModalRect(xPosition, yPosition, 0, 46 + k * 20, width / 2, height);
    drawTexturedModalRect(xPosition + width / 2, yPosition, 200 - width / 2, 46 + k * 20, width / 2, height);
    mouseDragged(minecraft, i, j);
    if (!enabled) {
        drawCenteredString(fontrenderer, displayString, xPosition + width / 2, yPosition + (height - 8) / 2,
                0xffa0a0a0);
    } else if (flag) {
        drawCenteredString(fontrenderer, displayString, xPosition + width / 2, yPosition + (height - 8) / 2,
                0xffffa0);
    } else {
        drawCenteredString(fontrenderer, displayString, xPosition + width / 2, yPosition + (height - 8) / 2,
                0xe0e0e0);
    }
}

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From source file:net.minecraft.src.wirelessredstone.presentation.GuiButtonWirelessExit.java

License:Open Source License

/**
 * Renders the button to the screen.<br>
 * Uses gui/wifi_exit.png// www .  j a va 2s  . co m
 * 
 * @param minecraft
 *            minecraft instance
 * @param i
 *            mouse X coordinate
 * @param j
 *            mouse Y coordinate
 */
@Override
public void drawButton(Minecraft minecraft, int i, int j) {
    FontRenderer fontrenderer = minecraft.fontRenderer;

    GL11.glBindTexture(3553 /* GL_TEXTURE_2D */, minecraft.renderEngine.getTexture("/gui/wifi_exit.png"));
    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
    boolean flag = i >= xPosition && j >= yPosition && i < xPosition + width && j < yPosition + height;
    int k = getHoverState(flag);
    drawTexturedModalRect(xPosition, yPosition, 0, ((k - 1) * 13), 13, 13);
    drawTexturedModalRect(xPosition + width / 2, yPosition, 200 - width / 2, ((k - 1) * 13), width / 2, height);
    mouseDragged(minecraft, i, j);
}

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From source file:net.neilcsmith.praxis.video.opengl.internal.FrameBuffer.java

License:Apache License

private void build() {
    LOGGER.fine("Building FBO");
    //        ByteBuffer tmp = ByteBuffer.allocateDirect(4);
    //        tmp.order(ByteOrder.nativeOrder());
    //        IntBuffer handle = tmp.asIntBuffer();
    IntBuffer handle = BufferUtils.createIntBuffer(1);

    glGenFramebuffersEXT(handle);/*ww  w  . j  av a 2  s  .  c o  m*/
    framebufferHandle = handle.get(0);

    if (hasDepth) {
        //            gl.glGenRenderbuffers(1, handle);
        glGenRenderbuffersEXT(handle);
        depthbufferHandle = handle.get(0);
    }

    //        GL11.glBindTexture(GL11.GL_TEXTURE_2D, colorTexture.getTextureObjectHandle());
    colorTexture.bind();

    if (hasDepth) {
        glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, depthbufferHandle);
        glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, GL14.GL_DEPTH_COMPONENT16, colorTexture.getWidth(),
                colorTexture.getHeight());
    }

    //        gl.glBindFramebuffer(GL20.GL_FRAMEBUFFER, framebufferHandle);
    glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, framebufferHandle);
    glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL11.GL_TEXTURE_2D,
            colorTexture.getTextureObjectHandle(), 0);
    if (hasDepth) {
        glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT,
                depthbufferHandle);
    }
    int result = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT);

    glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, 0);
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, 0);
    glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);

    if (result != GL_FRAMEBUFFER_COMPLETE_EXT) {
        LOGGER.log(Level.WARNING, "Unable to build FBO");
        colorTexture.dispose();
        if (hasDepth) {
            handle.put(depthbufferHandle);
            handle.flip();
            glDeleteRenderbuffersEXT(handle);
        }

        colorTexture.dispose();
        handle.put(framebufferHandle);
        handle.flip();
        glDeleteFramebuffersEXT(handle);

        if (result == GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT) {
            throw new IllegalStateException("frame buffer couldn't be constructed: incomplete attachment");
        }
        if (result == GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT) {
            throw new IllegalStateException("frame buffer couldn't be constructed: incomplete dimensions");
        }
        if (result == GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT) {
            throw new IllegalStateException("frame buffer couldn't be constructed: missing attachment");
        }
    }
}

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From source file:net.neilcsmith.praxis.video.opengl.internal.GLRenderer.java

License:Apache License

private void activate() {
    if (active) {
        return;//from  w  ww. ja  va2  s.c o  m
    }

    GL11.glDepthMask(false);
    GL11.glEnable(GL11.GL_TEXTURE_2D);

    FrameBuffer fbo = null;
    boolean clear = false;
    target = null;

    if (surface != null) {
        GLSurfaceData data = surface.getData();
        if (data == null) {
            LOGGER.finest("Setting up render to empty surface");
            data = new GLSurfaceData(surface.getWidth(), surface.getHeight(), surface.hasAlpha());
            data.texture = context.getTextureManager().acquire(data.width, data.height);
            surface.setData(data);
            clear = true;
        } else if (data.usage > 1) {
            LOGGER.finest("Setting up render to shared surface");
            data.usage--;
            if (data.texture == null) {
                data.texture = context.getTextureManager().acquire(data.width, data.height);
                syncPixelsToTexture(data);
            }
            data.texture.getFrameBuffer().bind();
            data = new GLSurfaceData(surface.getWidth(), surface.getHeight(), surface.hasAlpha());
            data.texture = context.getTextureManager().acquire(data.width, data.height);
            data.texture.bind();
            GL11.glCopyTexSubImage2D(GL11.GL_TEXTURE_2D, 0, 0, 0, 0, 0, data.width, data.height);
            surface.setData(data);
        } else if (data.texture == null) {
            LOGGER.finest("Setting up render to pixel backed surface");
            data.texture = context.getTextureManager().acquire(data.width, data.height);
            syncPixelsToTexture(data);
        }
        data.pixels = null;
        target = data.texture;
        fbo = data.texture.getFrameBuffer();
    }

    GL11.glBindTexture(GL11.GL_TEXTURE_2D, 0);

    if (fbo == null) {
        LOGGER.finest("Setting up render to screen");
        int w = GLContext.getCurrent().getWidth();
        int h = GLContext.getCurrent().getHeight();
        FrameBuffer.unbind();
        GL11.glViewport(0, 0, w, h);
        projectionMatrix.setToOrtho2D(0, 0, w, h);
    } else {
        LOGGER.finest("Setting up render to texture");
        fbo.bind();
        int w = surface.getWidth();
        int h = surface.getHeight();
        GL11.glViewport(0, 0, w, h);
        projectionMatrix.setToOrtho2D(0, h, w, -h);
    }

    if (customShader != null) {
        customShader.begin();
    } else {
        shader.begin();
    }
    setupMatrices();

    active = true;

    if (clear) {
        clear();
    }

}

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