本文整理汇总了Java中org.lwjgl.opengl.GL30.glBlitFramebuffer方法的典型用法代码示例。如果您正苦于以下问题：Java GL30.glBlitFramebuffer方法的具体用法？Java GL30.glBlitFramebuffer怎么用？Java GL30.glBlitFramebuffer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org.lwjgl.opengl.GL30的用法示例。
在下文中一共展示了GL30.glBlitFramebuffer方法的4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: blitToScreen
import org.lwjgl.opengl.GL30; //导入方法依赖的package包/类
/**
* Copy the contents of a colour attachment of this FBO to the screen.
*
* @param colourIndex
* - The index of the colour buffer that should be blitted.
*/
public void blitToScreen(int colourIndex) {
GL30.glBindFramebuffer(GL30.GL_DRAW_FRAMEBUFFER, 0);
GL11.glDrawBuffer(GL11.GL_BACK);
GL30.glBindFramebuffer(GL30.GL_READ_FRAMEBUFFER, fboId);
GL11.glReadBuffer(GL30.GL_COLOR_ATTACHMENT0 + colourIndex);
GL30.glBlitFramebuffer(0, 0, width, height, 0, 0, Display.getWidth(), Display.getHeight(),
GL11.GL_COLOR_BUFFER_BIT, GL11.GL_NEAREST);
GL30.glBindFramebuffer(GL30.GL_FRAMEBUFFER, 0);
}
示例2: blitToFbo
import org.lwjgl.opengl.GL30; //导入方法依赖的package包/类
/**
* Copy the contents of this FBO to another FBO. This can be used to resolve
* multisampled FBOs.
*
* @param srcColourIndex
* - Index of the colour buffer in this (the source) FBO.
* @param target
* - The target FBO.
* @param targetColourIndex
* - The index of the target colour buffer in the target FBO.
*/
public void blitToFbo(int srcColourIndex, Fbo target, int targetColourIndex) {
GL30.glBindFramebuffer(GL30.GL_DRAW_FRAMEBUFFER, target.fboId);
GL11.glDrawBuffer(GL30.GL_COLOR_ATTACHMENT0 + targetColourIndex);
GL30.glBindFramebuffer(GL30.GL_READ_FRAMEBUFFER, fboId);
GL11.glReadBuffer(GL30.GL_COLOR_ATTACHMENT0 + srcColourIndex);
int bufferBit = depthAttachment != null && target.depthAttachment != null
? GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT : GL11.GL_COLOR_BUFFER_BIT;
GL30.glBlitFramebuffer(0, 0, width, height, 0, 0, target.width, target.height, bufferBit, GL11.GL_NEAREST);
GL30.glBindFramebuffer(GL30.GL_FRAMEBUFFER, 0);
}
示例3: blitToScreen
import org.lwjgl.opengl.GL30; //导入方法依赖的package包/类
/**
* Copy the contents of a colour attachment of this FBO to the screen.
*
* @param colourIndex - The index of the colour buffer that should be blitted.
*/
public void blitToScreen(int colourIndex) {
GL30.glBindFramebuffer(GL30.GL_DRAW_FRAMEBUFFER, 0);
GL11.glDrawBuffer(GL11.GL_BACK);
GL30.glBindFramebuffer(GL30.GL_READ_FRAMEBUFFER, fboId);
GL11.glReadBuffer(GL30.GL_COLOR_ATTACHMENT0 + colourIndex);
GL30.glBlitFramebuffer(0, 0, width, height, 0, 0, Display.getWidth(), Display.getHeight(),
GL11.GL_COLOR_BUFFER_BIT, GL11.GL_NEAREST);
GL30.glBindFramebuffer(GL30.GL_FRAMEBUFFER, 0);
}
示例4: blitToFbo
import org.lwjgl.opengl.GL30; //导入方法依赖的package包/类
/**
* Copy the contents of this FBO to another FBO. This can be used to resolve
* multisampled FBOs.
*
* @param srcColourIndex - Index of the colour buffer in this (the source) FBO.
* @param target - The target FBO.
* @param targetColourIndex - The index of the target colour buffer in the target FBO.
*/
public void blitToFbo(int srcColourIndex, Fbo target, int targetColourIndex) {
GL30.glBindFramebuffer(GL30.GL_DRAW_FRAMEBUFFER, target.fboId);
GL11.glDrawBuffer(GL30.GL_COLOR_ATTACHMENT0 + targetColourIndex);
GL30.glBindFramebuffer(GL30.GL_READ_FRAMEBUFFER, fboId);
GL11.glReadBuffer(GL30.GL_COLOR_ATTACHMENT0 + srcColourIndex);
int bufferBit = depthAttachment != null && target.depthAttachment != null
? GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT : GL11.GL_COLOR_BUFFER_BIT;
GL30.glBlitFramebuffer(0, 0, width, height, 0, 0, target.width, target.height, bufferBit, GL11.GL_NEAREST);
GL30.glBindFramebuffer(GL30.GL_FRAMEBUFFER, 0);
}