nsgif__initialise_sprite()

static nsgif_error fl::third_party::nsgif__initialise_sprite ( struct nsgif * gif, fl::u32 width, fl::u32 height )

static

Updates the sprite memory size.

Parameters

gif	The animation context
width	The width of the sprite
height	The height of the sprite

Returns

NSGIF_ERR_OOM for a memory error NSGIF_OK for success

Definition at line 208 of file gif.cpp.hpp.

{
    /* Already allocated? */
    if (gif->frame_image) {
        return NSGIF_OK;
    }
 
    FL_ASSERT(gif->bitmap.create, "GIF bitmap create function required");
    gif->frame_image = gif->bitmap.create(width, height);
    if (gif->frame_image == nullptr) {
        return NSGIF_ERR_OOM;
    }
 
    return NSGIF_OK;
}

References FL_ASSERT, FL_NOEXCEPT, fl::height, NSGIF_ERR_OOM, NSGIF_OK, and fl::width.

Referenced by nsgif__bitmap_get().

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