nowhere, we’re probably gonna ditch the approach in favour of a GLSL to
HLSL translator instead.

code from the Video to the Renderer class.

classes instead of Video.

such as alpha blending, depth test, etc.

- removed 24 CR characters
 - removed 1 trailing whitespaces
 - replaced 63 tabs with spaces

- removed 49 CR characters
 - removed 2 trailing whitespaces
 - replaced 1622 tabs with spaces

- removed 46 CR characters
 - removed 237 trailing whitespaces
 - replaced 0 tabs with spaces

FrameBuffer : Added GetSize() & tweaked Bind()/Unbind() with size update for correct rendering.

to get M_PI from the platform headers and cast it to float.