Constructor
GskColorMatrixNodenew
Declaration [src]
GskRenderNode*
gsk_color_matrix_node_new (
  GskRenderNode* child,
  const graphene_matrix_t* color_matrix,
  const graphene_vec4_t* color_offset
)
Description [src]
Creates a GskRenderNode that will drawn the child with
color_matrix.
In particular, the node will transform colors by applying
pixel = transpose(color_matrix) * pixel + color_offset
for every pixel. The transformation operates on unpremultiplied colors, with color components ordered R, G, B, A.
Parameters
- child
- 
            Type: GskRenderNodeThe node to draw. The data is owned by the caller of the function. 
- color_matrix
- 
            Type: graphene_matrix_tThe matrix to apply. The data is owned by the caller of the function. 
- color_offset
- 
            Type: graphene_vec4_tValues to add to the color. The data is owned by the caller of the function. 
Return value
Type: GskColorMatrixNode
A new GskRenderNode
| The caller of the function takes ownership of the data, and is responsible for freeing it. |