On Mon, Mar 21, 2011 at 10:10:09AM +0530, Janorkar, Mayuresh wrote: > > + fix->line_length = var->xres * var->bits_per_pixel / 8; > Why to divide by 8? Atleast use >>3, bitwise operations that would take > less cpu cycles) > As I stated earlier define a new macro for var also.
Modern compilers know about such things. >> 3 vs / 8 (probably) makes no difference to the generated code with the toolchains we use. -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
