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WebGL2RenderingContext: renderbufferStorageMultisample() method

files/en-us/web/api/webgl2renderingcontext/renderbufferstoragemultisample/index.md

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{{APIRef("WebGL")}}{{AvailableInWorkers}}

The WebGL2RenderingContext.renderbufferStorageMultisample() method of the WebGL 2 API returns creates and initializes a renderbuffer object's data store and allows specifying a number of samples to be used.

Syntax

js-nolint
renderbufferStorageMultisample(target, samples, internalFormat, width, height)

Parameters

  • target

    • : A {{domxref("WebGL_API/Types", "GLenum")}} specifying the target renderbuffer object. Possible values:
      • gl.RENDERBUFFER
        • : Buffer data storage for single images in a renderable internal format.

  • samples

    • : A {{domxref("WebGL_API/Types", "GLsizei")}} specifying the number of samples to be used for the renderbuffer storage.

  • internalFormat

    • : A {{domxref("WebGL_API/Types", "GLenum")}} specifying the internal format of the renderbuffer. Possible values (gl.DEPTH_STENCIL is not supported):
      • gl.R8
      • gl.R8UI
      • gl.R8I
      • gl.R16UI
      • gl.R16I
      • gl.R32UI
      • gl.R32I
      • gl.RG8
      • gl.RG8UI
      • gl.RG8I
      • gl.RG16UI
      • gl.RG16I
      • gl.RG32UI
      • gl.RG32I
      • gl.RGB8
      • gl.RGBA8
      • gl.SRGB8_ALPHA8
      • gl.RGBA4
      • gl.RGB565
      • gl.RGB5_A1
      • gl.RGB10_A2
      • gl.RGBA8UI
      • gl.RGBA8I
      • gl.RGB10_A2UI
      • gl.RGBA16UI
      • gl.RGBA16I
      • gl.RGBA32I
      • gl.RGBA32UI
      • gl.DEPTH_COMPONENT16
      • gl.DEPTH_COMPONENT24
      • gl.DEPTH_COMPONENT32F
      • gl.DEPTH_STENCIL
      • gl.DEPTH24_STENCIL8
      • gl.DEPTH32F_STENCIL8
      • gl.STENCIL_INDEX8

  • width

    • : A {{domxref("WebGL_API/Types", "GLsizei")}} specifying the width of the renderbuffer in pixels.

  • height

    • : A {{domxref("WebGL_API/Types", "GLsizei")}} specifying the height of the renderbuffer in pixels.

Return value

None ({{jsxref("undefined")}}).

Examples

js
gl.renderbufferStorageMultisample(gl.RENDERBUFFER, 4, gl.RGBA4, 256, 256);

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}

See also

  • {{domxref("WebGLRenderingContext.renderbufferStorage()")}}
  • {{domxref("WebGLRenderingContext.bindRenderbuffer()")}}
  • {{domxref("WebGLRenderingContext.createRenderbuffer()")}}
  • {{domxref("WebGLRenderingContext.deleteRenderbuffer()")}}
  • {{domxref("WebGLRenderingContext.getRenderbufferParameter()")}}