fsRenderUpdateTexture

The fsRenderUpdateTexture function updates part or all of a texture.

int fsRenderUpdateTexture(
    FsContext ctx,
    int image,
    int x,
    int y,
    int w,
    int h,
    const unsigned char* data
    )

Parameters	Description
`ctx`	A value of type `FsContext` provided as an argument of the gauge callback.
`image`	A handle to the texture to update, as returned by `fsRenderCreateTexture`.
X	The x-coordinate of the top left corner of the region to update.
`y`	The y-coordinate of the top left corner of the region to update.
`w`	The width of the region to update.
`h`	The height of the region to update.
`data`	The updated data.

This function returns 1 if it is successful, or 0 if it failed.

N/A