| #version 450 |
| #extension GL_ARB_separate_shader_objects : enable |
| #extension GL_EXT_control_flow_attributes : enable |
| |
| layout (input_attachment_index = 0, set = 0, binding = 0) uniform subpassInput input_color; |
| |
| // The color correction data is passed along to the shader |
| // as push constants. |
| layout(std140, push_constant) uniform PushConstant { |
| layout(offset=0) mat4 matrix; |
| layout(offset=64) vec4 preoffset; |
| layout(offset=80) vec4 postoffset; |
| }; |
| |
| layout(location = 0) out vec4 outColor; |
| |
| void main() { |
| // Simply apply the conversion formula to the input color. |
| vec4 color = subpassLoad(input_color); |
| outColor = matrix * (color + preoffset) + postoffset; |
| } |
