NVIDIA FX5500 User Guide - Page 65

P-Buffer Format Defines, Data Format Details Structure, R16FP:G16FP:B16FP:A16FP:Z24

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CHAPTER 5 API Control P-Buffer Format Defines #define NVGVOPBUFFERFORMAT_R8G8B8 0x00000001 // R8:G8:B8 #define NVGVOPBUFFERFORMAT_R8G8B8Z24 0x00000002 // R8:G8:B8:Z24 #define NVGVOPBUFFERFORMAT_R8G8B8A8 0x00000004 // R8:G8:B8:A8 #define NVGVOPBUFFERFORMAT_R8G8B8A8Z24 0x00000008 // R8:G8:B8:A8:Z24 #define NVGVOPBUFFERFORMAT_R16FPG16FPB16FP 0x00000010 // R16FP:G16FP:B16FP #define NVGVOPBUFFERFORMAT_R16FPG16FPB16FPZ24 0x00000020 // R16FP:G16FP:B16FP:Z24 #define NVGVOPBUFFERFORMAT_R16FPG16FPB16FPA16FP 0x00000040 // R16FP:G16FP:B16FP:A16FP #define NVGVOPBUFFERFORMAT_R16FPG16FPB16FPA16FPZ24 0x00000080 // R16FP:G16FP:B16FP:A16FP:Z24 Data Format Details Structure typedef struct tagNVGVODATAFORMATDETAIL { WORD cbSize; // Caller sets to sizeof(NVGVODATAFORMATDETAIL) NVGVODATAFORMAT dataFormat; // Data format enumerated value DWORD dwCaps; // Data format capabilities (NVGVOCAPS_* mask) struct { DWORD dwPbufferFormats; // Supported p-buffer formats (NVGVOPBUFFERFORMAT_* mask) DWORD dwPbufferCount; // Number of p-buffers char szValueName[NVVALUENAME_MAXLEN]; // Data format input name, in the form: // // "R8:G8:B8:A8" } in; struct { char szValueName[NVVALUENAME_MAXLEN]; // Data format output name, in the form: // \t // "YCrCbA\t(4:2:2:4)" } out; } NVGVODATAFORMATDETAIL; NVIDIA Corporation Quadro FX 4500/5500 SDI User's Guide - Version 2.0 61

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NVIDIA Corporation
Quadro FX 4500/5500 SDI User’s Guide
– Version 2.0
61
C
HAPTER
5
API Control
P-Buffer Format Defines
#define NVGVOPBUFFERFORMAT_R8G8B8
0x00000001
// R8:G8:B8
#define NVGVOPBUFFERFORMAT_R8G8B8Z24
0x00000002
// R8:G8:B8:Z24
#define NVGVOPBUFFERFORMAT_R8G8B8A8
0x00000004
// R8:G8:B8:A8
#define NVGVOPBUFFERFORMAT_R8G8B8A8Z24
0x00000008
// R8:G8:B8:A8:Z24
#define NVGVOPBUFFERFORMAT_R16FPG16FPB16FP
0x00000010
// R16FP:G16FP:B16FP
#define NVGVOPBUFFERFORMAT_R16FPG16FPB16FPZ24
0x00000020
//
R16FP:G16FP:B16FP:Z24
#define NVGVOPBUFFERFORMAT_R16FPG16FPB16FPA16FP
0x00000040
// R16FP:G16FP:B16FP:A16FP
#define NVGVOPBUFFERFORMAT_R16FPG16FPB16FPA16FPZ24 0x00000080
// R16FP:G16FP:B16FP:A16FP:Z24
Data Format Details Structure
typedef struct tagNVGVODATAFORMATDETAIL
{
WORD
cbSize;
// Caller sets to
sizeof(NVGVODATAFORMATDETAIL)
NVGVODATAFORMAT
dataFormat;
// Data format enumerated value
DWORD
dwCaps;
// Data format capabilities
(NVGVOCAPS_* mask)
struct
{
DWORD
dwPbufferFormats;
// Supported p-buffer formats
(NVGVOPBUFFERFORMAT_* mask)
DWORD
dwPbufferCount;
// Number of p-buffers
char
szValueName[NVVALUENAME_MAXLEN];
// Data format input name, in the form:
//
<name>
//
"R8:G8:B8:A8"
} in;
struct
{
char
szValueName[NVVALUENAME_MAXLEN];
// Data format output name, in the form:
//
<name>\t<format>
//
"YCrCbA\t(4:2:2:4)"
} out;
} NVGVODATAFORMATDETAIL;