The BIT_MASKS_MATCH macro compares the color masks for two VIDEOINFO structures.SyntaxBIT_MASKS_MATCH( pbmi1 , pbmi2) Parameterspbmi1Pointer to the first VIDEOINFO structure.pbmi2Pointer to the second VIDEOINFO structure.Return ValueReturns TRUE if the color masks are identical, or FALSE ...
Bit masks enable the simultaneous storage and retrieval of multiple values using one variable. This is done by using flags with special properties (numbers that are thepowers of 2). It becomes trivial to symbolize membership by checking if the bit at a position is 1 or 0. How bitmasks work...
BIT_MASKS_MATCH( pbmi1, pbmi2 ) Parameterspbmi1 Pointer to a Win32 VIDEOINFOHEADER structure that contains the first video image.pbmi2 Pointer to a Win32 VIDEOINFOHEADER structure that contains the second video image.Return ValueReturns nonzero if the bitmasks for both video images are iden...
BIT_MASKS_MATCH( pbmi1, pbmi2 ) Parameterspbmi1 Pointer to a Win32 VIDEOINFOHEADER structure that contains the first video image.pbmi2 Pointer to a Win32 VIDEOINFOHEADER structure that contains the second video image.Return ValueReturns nonzero if the bitmasks for both video images are iden...
1.masks // Constants to hold bit masks for desired flags static final int flagAllOff = 0; // 000...00000000 (empty mask) static final int flagbit1 = 1; // 2^^0 000...00000001 static final int flagbit2 = 2; // 2^^1 000...00000010 ...
Bit masksIn order to manipulate individual bits (e.g. turn them on or off), we need some way to identify the specific bits we want to manipulate. Unfortunately, the bitwise operators don’t know how to work with bit positions. Instead they work with bit masks....
After MPLS LDP is enabled, LSPs are set up automatically, leading to a waste of resources. To prevent resource waste, the system triggers LSP setup according to host IP routes (excluding direct routes) with 32-bit masks by default.
To test for the Button or Shift arguments, use a bit mask. The Button argument is a bit field with bits corresponding to the left mouse button (bit 0), right mouse button (bit 1), and middle mouse button (bit 2). These bits correspond to the values 1, 2, and 4, respectively. On...
After MPLS LDP is enabled, LSPs are set up automatically, leading to a waste of resources. To prevent resource waste, the system triggers LSP setup according to host IP routes (excluding direct routes) with 32-bit masks by default.
Selection of the input values is controlled by sets of bits from the bit mask. The sets of bits specify locations of portions of the input vector where particular value of interest reside. The switch circuits output multiple values of the input vector, which include the particular value of ...