imageSize - retrieve the dimensions of an image

       Copyright © 2011-2014 Khronos Group

[FIXME: source]                                    11/18/2024                                      IMAGESIZE(3G)

intimageSize(gimage1Dimage);ivec2imageSize(gimage2Dimage);ivec3imageSize(gimage3Dimage);ivec2imageSize(gimageCubeimage);ivec3imageSize(gimageCubeArrayimage);ivec2imageSize(gimageRectimage);ivec2imageSize(gimage1DArrayimage);ivec3imageSize(gimage2DArrayimage);intimageSize(gimageBufferimage);ivec2imageSize(gimage2DMSimage);ivec3imageSize(gimage2DMSArrayimage);

imageSize returns the dimensions of the image bound to image. The components in the return value are
       filled in, in order, with the width, height and depth of the image. For the array forms, the last
       component of the return value is the number of layers in the texture array.

       imageSize - retrieve the dimensions of an image

image
           Specifies the image to which the texture whose dimensions to retrieve is bound.

textureSize(), imageLoad(), imageStore()

       ┌───────────┬───────────────────────────────────────────────────────────────────────────────────┐
       │           │        OpenGLShadingLanguageVersion                                            │
       ├───────────┼──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┤
       │ Function  │ 1.10 │ 1.20 │ 1.30 │ 1.40 │ 1.50 │ 3.30 │ 4.00 │ 4.10 │ 4.20 │ 4.30 │ 4.40 │ 4.50 │
       │ Name      │      │      │      │      │      │      │      │      │      │      │      │      │
       ├───────────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┤
       │ imageSize │  -   │  -   │  -   │  -   │  -   │  -   │  -   │  -   │  -   │  ✔   │  ✔   │  ✔   │
       └───────────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┘