Java FrameBuffer.getWidth方法代码示例

本文整理汇总了Java中com.jme3.texture.FrameBuffer.getWidth方法的典型用法代码示例。如果您正苦于以下问题：Java FrameBuffer.getWidth方法的具体用法？Java FrameBuffer.getWidth怎么用？Java FrameBuffer.getWidth使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.jme3.texture.FrameBuffer的用法示例。

在下文中一共展示了FrameBuffer.getWidth方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: updateRenderBuffer

import com.jme3.texture.FrameBuffer; //导入方法依赖的package包/类
private void updateRenderBuffer(FrameBuffer fb, RenderBuffer rb) {
    int id = rb.getId();
    if (id == -1) {
        glGenRenderbuffersEXT(intBuf1);
        id = intBuf1.get(0);
        rb.setId(id);
    }

    if (context.boundRB != id) {
        glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, id);
        context.boundRB = id;
    }

    if (fb.getWidth() > maxRBSize || fb.getHeight() > maxRBSize) {
        throw new RendererException("Resolution " + fb.getWidth()
                + ":" + fb.getHeight() + " is not supported.");
    }

    TextureUtil.checkFormatSupported(rb.getFormat());

    if (fb.getSamples() > 1 && GLContext.getCapabilities().GL_EXT_framebuffer_multisample) {
        int samples = fb.getSamples();
        if (maxFBOSamples < samples) {
            samples = maxFBOSamples;
        }
        glRenderbufferStorageMultisampleEXT(GL_RENDERBUFFER_EXT,
                samples,
                TextureUtil.convertTextureFormat(rb.getFormat()),
                fb.getWidth(),
                fb.getHeight());
    } else {
        glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT,
                TextureUtil.convertTextureFormat(rb.getFormat()),
                fb.getWidth(),
                fb.getHeight());
    }
}

开发者ID:mleoking，项目名称:PhET，代码行数:38，代码来源:LwjglRenderer.java

示例2: updateRenderBuffer

import com.jme3.texture.FrameBuffer; //导入方法依赖的package包/类
private void updateRenderBuffer(FrameBuffer fb, RenderBuffer rb) {
    GL gl = GLContext.getCurrentGL();
    int id = rb.getId();
    if (id == -1) {
        gl.glGenRenderbuffers(1, intBuf1);
        id = intBuf1.get(0);
        rb.setId(id);
    }

    if (context.boundRB != id) {
        gl.glBindRenderbuffer(GL.GL_RENDERBUFFER, id);
        context.boundRB = id;
    }

    if (fb.getWidth() > maxRBSize || fb.getHeight() > maxRBSize) {
        throw new UnsupportedOperationException("Resolution " + fb.getWidth() + ":"
                + fb.getHeight() + " is not supported.");
    }

    if (fb.getSamples() > 0 && renderbufferStorageMultisample) {
        int samples = fb.getSamples();
        if (maxFBOSamples < samples) {
            samples = maxFBOSamples;
        }
        gl.getGL2()
                .glRenderbufferStorageMultisample(GL.GL_RENDERBUFFER, samples,
                        TextureUtil.convertTextureFormat(rb.getFormat()), fb.getWidth(),
                        fb.getHeight());
    }
    else {
        gl.glRenderbufferStorage(GL.GL_RENDERBUFFER,
                TextureUtil.convertTextureFormat(rb.getFormat()), fb.getWidth(), fb.getHeight());
    }
}

开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:35，代码来源:JoglRenderer.java

示例3: copyFrameBuffer

import com.jme3.texture.FrameBuffer; //导入方法依赖的package包/类
public void copyFrameBuffer(FrameBuffer src, FrameBuffer dst, boolean copyDepth) {
        if (GLContext.getCapabilities().GL_EXT_framebuffer_blit) {
            int srcW = 0;
            int srcH = 0;
            int dstW = 0;
            int dstH = 0;
            int prevFBO = context.boundFBO;

            if (src != null && src.isUpdateNeeded()) {
                updateFrameBuffer(src);
            }

            if (dst != null && dst.isUpdateNeeded()) {
                updateFrameBuffer(dst);
            }

            if (src == null) {
                glBindFramebufferEXT(GL_READ_FRAMEBUFFER_EXT, 0);
//                srcW = viewWidth;
//                srcH = viewHeight;
            } else {
                glBindFramebufferEXT(GL_READ_FRAMEBUFFER_EXT, src.getId());
                srcW = src.getWidth();
                srcH = src.getHeight();
            }
            if (dst == null) {
                glBindFramebufferEXT(GL_DRAW_FRAMEBUFFER_EXT, 0);
//                dstW = viewWidth;
//                dstH = viewHeight;
            } else {
                glBindFramebufferEXT(GL_DRAW_FRAMEBUFFER_EXT, dst.getId());
                dstW = dst.getWidth();
                dstH = dst.getHeight();
            }
            int mask = GL_COLOR_BUFFER_BIT;
            if (copyDepth) {
                mask |= GL_DEPTH_BUFFER_BIT;
            }
            glBlitFramebufferEXT(0, 0, srcW, srcH,
                    0, 0, dstW, dstH, mask,
                    GL_NEAREST);


            glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, prevFBO);
            try {
                checkFrameBufferError();
            } catch (IllegalStateException ex) {
                logger.log(Level.SEVERE, "Source FBO:\n{0}", src);
                logger.log(Level.SEVERE, "Dest FBO:\n{0}", dst);
                throw ex;
            }
        } else {
            throw new RendererException("EXT_framebuffer_blit required.");
            // TODO: support non-blit copies?
        }
    }

开发者ID:mleoking，项目名称:PhET，代码行数:57，代码来源:LwjglRenderer.java

示例4: updateRenderBuffer

import com.jme3.texture.FrameBuffer; //导入方法依赖的package包/类
private void updateRenderBuffer(FrameBuffer fb, RenderBuffer rb) {
        int id = rb.getId();
        if (id == -1) {
            Gdx.gl20.glGenRenderbuffers(1, intBuf1);
//            RendererUtil.checkGLError();

            id = intBuf1.get(0);
            rb.setId(id);
        }

        if (context.boundRB != id) {
            Gdx.gl20.glBindRenderbuffer(GL20.GL_RENDERBUFFER, id);
//            RendererUtil.checkGLError();

            context.boundRB = id;
        }

        if (fb.getWidth() > maxRBSize || fb.getHeight() > maxRBSize) {
            throw new RendererException("Resolution " + fb.getWidth()
                    + ":" + fb.getHeight() + " is not supported.");
        }

        TextureUtilGdx.AndroidGLImageFormat imageFormat = TextureUtilGdx.getImageFormat(rb.getFormat());
        if (imageFormat.renderBufferStorageFormat == 0) {
            throw new RendererException("The format '" + rb.getFormat() + "' cannot be used for renderbuffers.");
        }

//        if (fb.getSamples() > 1 && GLContext.getCapabilities().GL_EXT_framebuffer_multisample) {
        if (fb.getSamples() > 1) {
//            // FIXME
            throw new RendererException("Multisample FrameBuffer is not supported yet.");
//            int samples = fb.getSamples();
//            if (maxFBOSamples < samples) {
//                samples = maxFBOSamples;
//            }
//            glRenderbufferStorageMultisampleEXT(GL_RENDERBUFFER_EXT,
//                    samples,
//                    glFmt.internalFormat,
//                    fb.getWidth(),
//                    fb.getHeight());
        } else {
            Gdx.gl20.glRenderbufferStorage(GL20.GL_RENDERBUFFER,
                    imageFormat.renderBufferStorageFormat,
                    fb.getWidth(),
                    fb.getHeight());

//            RendererUtil.checkGLError();
        }
    }

开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:50，代码来源:GdxRenderer.java

示例5: updateRenderBuffer

import com.jme3.texture.FrameBuffer; //导入方法依赖的package包/类
private void updateRenderBuffer(FrameBuffer fb, RenderBuffer rb) {
        int id = rb.getId();
        if (id == -1) {
            GLES20.glGenRenderbuffers(1, intBuf1);
//            RendererUtil.checkGLError();

            id = intBuf1.get(0);
            rb.setId(id);
        }

        if (context.boundRB != id) {
            GLES20.glBindRenderbuffer(GLES20.GL_RENDERBUFFER, id);
//            RendererUtil.checkGLError();

            context.boundRB = id;
        }

        if (fb.getWidth() > maxRBSize || fb.getHeight() > maxRBSize) {
            throw new RendererException("Resolution " + fb.getWidth()
                    + ":" + fb.getHeight() + " is not supported.");
        }

        TextureUtil.AndroidGLImageFormat imageFormat = TextureUtil.getImageFormat(rb.getFormat());
        if (imageFormat.renderBufferStorageFormat == 0) {
            throw new RendererException("The format '" + rb.getFormat() + "' cannot be used for renderbuffers.");
        }

//        if (fb.getSamples() > 1 && GLContext.getCapabilities().GL_EXT_framebuffer_multisample) {
        if (fb.getSamples() > 1) {
//            // FIXME
            throw new RendererException("Multisample FrameBuffer is not supported yet.");
//            int samples = fb.getSamples();
//            if (maxFBOSamples < samples) {
//                samples = maxFBOSamples;
//            }
//            glRenderbufferStorageMultisampleEXT(GL_RENDERBUFFER_EXT,
//                    samples,
//                    glFmt.internalFormat,
//                    fb.getWidth(),
//                    fb.getHeight());
        } else {
            GLES20.glRenderbufferStorage(GLES20.GL_RENDERBUFFER,
                    imageFormat.renderBufferStorageFormat,
                    fb.getWidth(),
                    fb.getHeight());

//            RendererUtil.checkGLError();
        }
    }

开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:50，代码来源:OGLESShaderRenderer.java

示例6: copyFrameBuffer

import com.jme3.texture.FrameBuffer; //导入方法依赖的package包/类
public void copyFrameBuffer(FrameBuffer src, FrameBuffer dst) {
    if (framebufferBlit) {
        int srcW = 0;
        int srcH = 0;
        int dstW = 0;
        int dstH = 0;
        int prevFBO = context.boundFBO;

        if (src != null && src.isUpdateNeeded()) {
            updateFrameBuffer(src);
        }

        if (dst != null && dst.isUpdateNeeded()) {
            updateFrameBuffer(dst);
        }

        if (src == null) {
            bindReadFramebuffer(0);
            // srcW = viewWidth;
            // srcH = viewHeight;
        }
        else {
            bindReadFramebuffer(src.getId());
            srcW = src.getWidth();
            srcH = src.getHeight();
        }
        if (dst == null) {
            bindDrawFramebuffer(0);
            // dstW = viewWidth;
            // dstH = viewHeight;
        }
        else {
            bindDrawFramebuffer(dst.getId());
            dstW = dst.getWidth();
            dstH = dst.getHeight();
        }
        blitFramebuffer(0, 0, srcW, srcH, 0, 0, dstW, dstH, Helper.BufferBit.COLOR_BUFFER.getGLConstant()
                | Helper.BufferBit.DEPTH_BUFFER.getGLConstant(), Helper.Filter.NEAREST.getGLConstant());

        bindFramebuffer(prevFBO);
        try {
            checkFrameBufferError();
        }
        catch (IllegalStateException ex) {
            logger.log(Level.SEVERE, "Source FBO:\n{0}", src);
            logger.log(Level.SEVERE, "Dest FBO:\n{0}", dst);
            throw ex;
        }
    }
    else {
        throw new UnsupportedOperationException("EXT_framebuffer_blit required.");
        // TODO: support non-blit copies?
    }
}

开发者ID:chototsu，项目名称:MikuMikuStudio，代码行数:55，代码来源:AbstractRenderer.java

注：本文中的com.jme3.texture.FrameBuffer.getWidth方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。