StackOverflow Questions for Tag: pbo

dragonfly
dragonfly

Reputation: 1211

glMapBufferRange() is slow and memcpy() of the mapped data is also slow on Android

Score: 5

Views: 1945

Answers: 1

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cds84
cds84

Reputation: 369

Why is using multiple Pixel buffer Objects advised. Surely it is redundant?

Score: 8

Views: 1754

Answers: 1

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WebGL color conversion during gl.readPixels()

Score: 1

Views: 58

Answers: 1

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G. Putnam
G. Putnam

Reputation: 1775

Delayed Pixel Buffer Read from Multiple Framebuffers on GL_TEXTURE_2D_ARRAY

Score: 1

Views: 243

Answers: 1

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SZYoo
SZYoo

Reputation: 437

how to match pbo buffer with a texture?

Score: 0

Views: 257

Answers: 1

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SZYoo
SZYoo

Reputation: 437

Can I create PBO in this way?

Score: 0

Views: 108

Answers: 1

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math.husky
math.husky

Reputation: 313

Read pixels from SFML texture using PBOs

Score: 0

Views: 213

Answers: 1

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hao li
hao li

Reputation: 437

Generate mipmap with pbo is too slow?

Score: 0

Views: 249

Answers: 0

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Carlos R
Carlos R

Reputation: 3

How to use QOpenGLBuffer:: PixelUnpackBuffer

Score: 0

Views: 832

Answers: 1

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Luca Carlon
Luca Carlon

Reputation: 9996

Storing RGBA32 pixels directly into an OpenGL ES texture

Score: 3

Views: 816

Answers: 1

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Roddy
Roddy

Reputation: 68074

Using PBOs when memory address is already fixed?

Score: 0

Views: 69

Answers: 0

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iome
iome

Reputation: 153

Opengl asyncronous PBOs read

Score: 0

Views: 350

Answers: 0

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username1995.
username1995.

Reputation: 39

No data returned from class method to PBO

Score: -1

Views: 54

Answers: 1

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John Katsantas
John Katsantas

Reputation: 593

Can't read texture values using PBO and glReadPixels

Score: 0

Views: 333

Answers: 0

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MateoConLechuga
MateoConLechuga

Reputation: 572

OpenGL Pin PBO memory

Score: 0

Views: 147

Answers: 0

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FPN
FPN

Reputation: 1

OpenGL pixel transfer inside GPU

Score: 0

Views: 244

Answers: 0

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Nino Liang
Nino Liang

Reputation: 45

glreadpixels use pbo can't work - I want to use pbo to save image, rather than use cpu

Score: 1

Views: 496

Answers: 1

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sacha legrand
sacha legrand

Reputation: 1

Video stream by GPU with a PBO load an ImageQT in OpenGL

Score: 0

Views: 330

Answers: 1

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Bram
Bram

Reputation: 8283

nVidia GL driver states: Texture 0 is base level inconsistent

Score: 0

Views: 609

Answers: 0

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Bram
Bram

Reputation: 8283

Non blocking glReadPixels of depth values with PBO

Score: 0

Views: 1601

Answers: 1

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