You could consider, as mentioned in a comment, using CUDA/OpenGL/GPU-level work. Basically, operating on the GPU itself instead of using the CPU to do what could be very efficient on the GPU. (It's built specifically for this type of processing.) There is at least one Stack Overflow question on running C# code on the GPU, it's not very easy or simple, but it can give you a lot of power. There is at least one Stack Overflow question on running C# code on the GPU, it's not very easy or simple, but it can give you a lot of power.
You could consider, as mentioned in a comment, using CUDA/OpenGL/GPU-level work. Basically, operating on the GPU itself instead of using the CPU to do what could be very efficient on the GPU. (It's built specifically for this type of processing.) There is at least one Stack Overflow question on running C# code on the GPU, it's not very easy or simple, but it can give you a lot of power.
You could consider, as mentioned in a comment, using CUDA/OpenGL/GPU-level work. Basically, operating on the GPU itself instead of using the CPU to do what could be very efficient on the GPU. (It's built specifically for this type of processing.) There is at least one Stack Overflow question on running C# code on the GPU, it's not very easy or simple, but it can give you a lot of power.
You could consider, as mentioned in a comment as mentioned in a comment, using CUDA/OpenGL/GPU-level work. Basically, operating on the GPU itself instead of using the CPU to do what could be very efficient on the GPU. (It's built specifically for this type of processing.) There is at least one Stack Overflow question on running C# code on the GPU, it's not very easy or simple, but it can give you a lot of power.
You could consider, as mentioned in a comment, using CUDA/OpenGL/GPU-level work. Basically, operating on the GPU itself instead of using the CPU to do what could be very efficient on the GPU. (It's built specifically for this type of processing.) There is at least one Stack Overflow question on running C# code on the GPU, it's not very easy or simple, but it can give you a lot of power.
You could consider, as mentioned in a comment, using CUDA/OpenGL/GPU-level work. Basically, operating on the GPU itself instead of using the CPU to do what could be very efficient on the GPU. (It's built specifically for this type of processing.) There is at least one Stack Overflow question on running C# code on the GPU, it's not very easy or simple, but it can give you a lot of power.
Why do width * height in all three calculations? Why not store var pixelCount = width * height; then divide by pixelCount? Of course, division is still slow, but you're not using floating-point math so we can't use the reciprocal of it.
Why do width * height in all three calculations? Why not store var pixelCount = width * height; then divide by pixelCount?
Why do width * height in all three calculations? Why not store var pixelCount = width * height; then divide by pixelCount? Of course, division is still slow, but you're not using floating-point math so we can't use the reciprocal of it.