This extension exposes the following constants, which can be used in the texImage2D()
, texSubImage2D()
, renderbufferStorage()
and getFramebufferAttachmentParameter()
methods.
ext.SRGB_EXT
Unsized sRGB format that leaves the precision up to the driver.
ext.SRGB_ALPHA_EXT
Unsized sRGB format with unsized alpha component.
ext.SRGB8_ALPHA8_EXT
Sized (8-bit) sRGB and alpha formats.
ext.FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING_EXT
Returns the framebuffer color encoding (gl.LINEAR
or ext.SRGB_EXT
).
const ext = gl.getExtension("EXT_sRGB");
const texture = gl.createTexture();
gl.bindTexture(gl.TEXTURE_2D, texture);
gl.texImage2D(
gl.TEXTURE_2D,
0,
ext.SRGB_EXT,
512,
512,
0,
ext.SRGB_EXT,
gl.UNSIGNED_BYTE,
image,
);
Specifications Browser compatibility
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See alsoWebGLRenderingContext.getExtension()
WebGLRenderingContext.texImage2D()
WebGLRenderingContext.texSubImage2D()
WebGLRenderingContext.renderbufferStorage()
WebGLRenderingContext.getFramebufferAttachmentParameter()
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