公开(公告)号：WO2012108946A3

公开(公告)日：2012-11-08

申请号：PCT/US2011067952

申请日：2011-12-29

Applicant: INTEL CORP ,  MUNKBERG CARL J ,  AKENINE-MOELLER TOMAS G ,  HASSELGREN JON N ,  TOTH ROBERT M

Inventor： MUNKBERG CARL J ,  AKENINE-MOELLER TOMAS G ,  HASSELGREN JON N ,  TOTH ROBERT M

IPC: G06T15/00

CPC classification number: G06T17/205 ,  G06T15/04

Abstract: Micropolygon splatting may involve tessellating by subdividing a mesh until triangle edges are shorter than 0.75 pixels. In some cases, rasterizing the primitive may be avoided.

Abstract translation: Micropolygon splatting可能涉及通过细分网格进行细分直到三角形边缘短于0.75像素。 在某些情况下，可以避免栅格化原语。

公开(公告)号：WO2012108946A2

公开(公告)日：2012-08-16

申请号：PCT/US2011/067952

申请日：2011-12-29

Applicant: INTEL CORPORATION ,  MUNKBERG, Carl J. ,  AKENINE-MÖLLER, Tomas G. ,  HASSELGREN, Jon N. ,  TOTH, Robert M.

Inventor： MUNKBERG, Carl J. ,  AKENINE-MÖLLER, Tomas G. ,  HASSELGREN, Jon N. ,  TOTH, Robert M.

IPC: G06T15/00

CPC classification number: G06T17/205 ,  G06T15/04

Abstract: Micropolygon splatting may involve tessellating by subdividing a mesh until triangle edges are shorter than 0.75 pixels. In some cases, rasterizing the primitive may be avoided.

Abstract translation: 微分歧化可能涉及通过细分网格进行细分，直到三角形边缘短于0.75像素。 在某些情况下，可以避免光栅化原图。

公开(公告)号：WO2012148737A2

公开(公告)日：2012-11-01

申请号：PCT/US2012033979

申请日：2012-04-18

Applicant: INTEL CORP ,  AKENINE-MOELLER THOMAS G ,  MUNKBERG CARL J ,  HASSELGREN JON N ,  TOTH ROBERT M

Inventor： AKENINE-MOELLER THOMAS G ,  MUNKBERG CARL J ,  HASSELGREN JON N ,  TOTH ROBERT M

IPC: G06T15/00

CPC classification number: G06T15/40 ,  G06T17/20

Abstract: Depth of field may be rasterized by culling half-space regions on a lens from which a triangle to be rendered is not visible. Then, inside tests are only performed on the remaining unculled half-space regions. Separating planes between the triangle to be rendered and the tile being processed can be used to define the half-space regions.

Abstract translation: 可以通过剔除要被渲染的三角形不可见的透镜上的半空间区域来光栅化景深。 然后，内部测试仅对剩余的未被空白的半空间区域进行。 要渲染的三角形和正在处理的瓷砖之间的分离平面可用于定义半空间区域。

公开(公告)号：WO2012106046A3

公开(公告)日：2012-08-09

申请号：PCT/US2011/067945

申请日：2011-12-29

Applicant: INTEL CORPORATION ,  AKENINE-MÖLLER, Tomas ,  HASSELGREN, Jon N. ,  MUNKBERG, Carl J. ,  TOTH, Robert M. ,  CLARBERG, Franz P.

Inventor： AKENINE-MÖLLER, Tomas ,  HASSELGREN, Jon N. ,  MUNKBERG, Carl J. ,  TOTH, Robert M. ,  CLARBERG, Franz P.

IPC: G06F9/06 ,  G06F9/30

Abstract: A single instruction multiple data (SIMD) processor with a given width may operate on registers of the same width completely filled with fragments. A parallel set of registers are loaded and tested. The fragments that fail are eliminated and the register set is refilled from the parallel set.

公开(公告)号：WO2012047622A2

公开(公告)日：2012-04-12

申请号：PCT/US2011/053384

申请日：2011-09-27

Applicant: INTEL CORPORATION ,  MUNKBERG, Carl J. ,  AKENINE-MÖLLER, Tomas G. ,  SALVI, Marco ,  TOTH, Robert M. ,  HASSELGREN, Jon N. ,  CLARBERG, Franz P. ,  PHARR, Matt

Inventor： MUNKBERG, Carl J. ,  AKENINE-MÖLLER, Tomas G. ,  SALVI, Marco ,  TOTH, Robert M. ,  HASSELGREN, Jon N. ,  CLARBERG, Franz P. ,  PHARR, Matt

IPC: G06T15/00

CPC classification number: G06T15/40 ,  G06T13/20

Abstract: In order to efficiently backface cull rendering primitives during computer graphics rendering, it is important to be sure that the rendering primitives to be culled are guaranteed to be backfacing even if the primitives are moving or are undergoing defocus blur. Therefore, we derive conservative tests that determine if a moving and defocused triangle is backfacing over an entire time interval and over the area of a lens. In addition, we present tests for the special cases of only motion blur and only depth of field.

Abstract translation: 为了在计算机图形呈现期间有效地背面剔除渲染图元，重要的是确保即使原图正在移动或正在经历散焦模糊，要剔除的渲染图元也将被保证是背面的。 因此，我们得出保守测试，确定移动和散焦三角形是否在整个时间间隔内和透镜区域上都背后。 此外，我们还提供仅针对运动模糊和仅有景深的特殊情况的测试。

公开(公告)号：WO2012177282A1

公开(公告)日：2012-12-27

申请号：PCT/US2011/061726

申请日：2011-11-21

Applicant: INTEL CORPORATION ,  TOTH, Robert M. ,  AKENINE-MÖLLER, Thomas G. ,  MUNKBERG, Carl J.

Inventor： TOTH, Robert M. ,  AKENINE-MÖLLER, Thomas G. ,  MUNKBERG, Carl J.

IPC: G06T15/00

CPC classification number: G06T5/006 ,  G06T15/40 ,  G06T15/503

Abstract: Depth of field may be rasterized by culling half-space regions on a lens from which a triangle to be rendered is not visible. Then, inside tests are only performed on the remaining unculled half-space regions. Separating planes between the triangle to be rendered and the tile being processed can be used to define the half-space regions.

Abstract translation: 可以通过剔除要被渲染的三角形不可见的透镜上的半空间区域来光栅化景深。 然后，内部测试仅对剩余的未被空白的半空间区域进行。 要渲染的三角形和正在处理的瓷砖之间的分离平面可用于定义半空间区域。

公开(公告)号：WO2013101150A1

公开(公告)日：2013-07-04

申请号：PCT/US2011/068023

申请日：2011-12-30

Applicant: INTEL CORPORATION ,  CLARBERG, Franz P. ,  TOTH, Robert M. ,  VAIDYANATHAN, Karthik

Inventor： CLARBERG, Franz P. ,  TOTH, Robert M. ,  VAIDYANATHAN, Karthik

IPC: G09G5/00

CPC classification number: G06T15/80 ,  G06T15/005

Abstract: A graphics pipeline combines the benefits of decoupling sampling with deferred shading. In the rasterization phase, a shading point is computed for each sample. After rasterization is finished, the shading points are sorted to extract coherence and groups of shading points shaded. This enables high sampling rates with efficient reuse of shading, in addition to other unique benefits.

Abstract translation: 图形管道结合了去耦采样与延迟着色的优点。 在光栅化阶段，为每个样本计算一个阴影点。 光栅化完成后，对阴影点进行排序，以提取相干性和遮蔽阴影组。 除了其他独特的优点之外，这样可以实现高采样率，同时有效地重用阴影。

公开(公告)号：WO2012106046A2

公开(公告)日：2012-08-09

申请号：PCT/US2011067945

申请日：2011-12-29

Applicant: INTEL CORP ,  AKENINE-MOELLER TOMAS ,  HASSELGREN JON N ,  MUNKBERG CARL J ,  TOTH ROBERT M ,  CLARBERG FRANZ P

Inventor： AKENINE-MOELLER TOMAS ,  HASSELGREN JON N ,  MUNKBERG CARL J ,  TOTH ROBERT M ,  CLARBERG FRANZ P

IPC: G06F9/06 ,  G06F9/30

CPC classification number: G06T15/005

Abstract: A single instruction multiple data (SIMD) processor with a given width may operate on registers of the same width completely filled with fragments. A parallel set of registers are loaded and tested. The fragments that fail are eliminated and the register set is refilled from the parallel set.

Abstract translation: 具有给定宽度的单指令多数据（SIMD）处理器可以对完全填充有片段的相同宽度的寄存器进行操作。 一组并行寄存器被加载和测试。 消除了失败的碎片，并从并行集中重新填充寄存器集。

公开(公告)号：WO2012148737A3

公开(公告)日：2012-11-01

申请号：PCT/US2012/033979

申请日：2012-04-18

Applicant: INTEL CORPORATION ,  AKENINE-MÖLLER, Thomas G. ,  MUNKBERG, Carl J. ,  HASSELGREN, Jon N. ,  TOTH, Robert M.

Inventor： AKENINE-MÖLLER, Thomas G. ,  MUNKBERG, Carl J. ,  HASSELGREN, Jon N. ,  TOTH, Robert M.

IPC: G06T15/00

Abstract: Depth of field may be rasterized by culling half-space regions on a lens from which a triangle to be rendered is not visible. Then, inside tests are only performed on the remaining unculled half-space regions. Separating planes between the triangle to be rendered and the tile being processed can be used to define the half-space regions.

公开(公告)号：WO2012047622A3

公开(公告)日：2012-05-31

申请号：PCT/US2011053384

申请日：2011-09-27

Applicant: INTEL CORP ,  MUNKBERG CARL J ,  AKENINE-MOELLER TOMAS G ,  SALVI MARCO ,  TOTH ROBERT M ,  HASSELGREN JON N ,  CLARBERG FRANZ P ,  PHARR MATT

Inventor： MUNKBERG CARL J ,  AKENINE-MOELLER TOMAS G ,  SALVI MARCO ,  TOTH ROBERT M ,  HASSELGREN JON N ,  CLARBERG FRANZ P ,  PHARR MATT

IPC: G06T15/00

CPC classification number: G06T15/40 ,  G06T13/20

Abstract: In order to efficiently backface cull rendering primitives during computer graphics rendering, it is important to be sure that the rendering primitives to be culled are guaranteed to be backfacing even if the primitives are moving or are undergoing defocus blur. Therefore, we derive conservative tests that determine if a moving and defocused triangle is backfacing over an entire time interval and over the area of a lens. In addition, we present tests for the special cases of only motion blur and only depth of field.

Abstract translation: 为了在计算机图形渲染过程中有效地背面剔除渲染原语，重要的是要确保即使原始图像正在移动或正在经历离焦模糊，被剔除的渲染原语也能保证背面。 因此，我们推导出保守测试，以确定移动和散焦的三角形是否在整个时间间隔内以及整个镜头区域背面。 此外，我们仅针对运动模糊和仅景深的特殊情况进行测试。