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Questions - srgb

WGL - ChoosePixelFormat and sRGB framebuffer

I have a legacy OpenGL application which sets a pixel format based of ChoosePixelFormat instead of wglChoosePixelFormatARB or wglGetPixelFormatAttribivARB/wglGetPixelFormatAttribfvARB. ChoosePixelForm...
test-img

Irbis

opengl

srgb

wgl

Votes: 0

Answers: 1

Latest Answer

You already answered your own question: ChoosePixelFormat doesn't allow to set a framebuffer color space explicitly. There is nothing in the rules for ChoosePixelFormat which forbids an implementati...
test-img

derhass

OpenGL - RGB vs SRGB texture created in GIMP

GIMP by default uses sRGB color space. I have created a two simple png textures using GIMP. The textures contain a single RGB color [0, 0, 128]. The first texture has been exported without the "s...
test-img

Irbis

opengl

gimp

srgb

Votes: 0

Answers: 1

Latest Answer

When I create a texture in GIMP I choose a color from the sRGB palette. The visible representation of the color [0,0,128] is already defined in sRGB color space. The "save gamma" option only...
test-img

Irbis

ghostscript converts my pdf to cmyk but not really

I run this command and the conversion is successful gs \ ...
test-img

Adrian Lopez

pdf

ghostscript

cmyk

srgb

Votes: 0

Answers: 1

Latest Answer

Imagemagick identify is basically lying. It has no idea about individual objects in the PDF file. PDF can easily contain both CMYK and RGB objects, not to mention spot color plates etc., mixed all tog...
test-img

Martin Malec

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