encounter
/
SDL
mirror of https://github.com/encounter/SDL.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

os2 video: updates to my_gradd.h

This commit is contained in:
Ozkan Sezer 2020-10-21 23:28:02 +03:00
parent f1b603ac6a
commit cfc1362011
1 changed files with 66 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
src/video/os2/my_gradd.h
View File

@ -25,10 +25,29 @@ typedef ULONG (_System FNVMIENTRY) (
#define VMI_CMD_INITPROC 1
#define VMI_CMD_TERMPROC 3
#define VMI_CMD_QUERYMODES 5
#define VMI_CMD_SETMODE 6
#define VMI_CMD_PALETTE 7
#define VMI_CMD_BITBLT 8
#define VMI_CMD_LINE 9
#define VMI_CMD_REQUESTHW 14
#define VMI_CMD_QUERYCURRENTMODE 0x1001
#define QUERYMODE_NUM_MODES 0x01
#define QUERYMODE_MODE_DATA 0x02
typedef struct _HWPALETTEINFO {
ULONG ulLength; /* Size of the HWPALETTEINFO data structure, in bytes. */
ULONG fFlags; /* Palette flag. */
ULONG ulStartIndex; /* Starting palette index. */
ULONG ulNumEntries; /* Number of palette slots to query or set. */
PRGB2 pRGBs; /* Pointer to the array of RGB values. */
} HWPALETTEINFO;
typedef HWPALETTEINFO *PHWPALETTEINFO;
#define PALETTE_GET 0x01
#define PALETTE_SET 0x02
typedef struct _BMAPINFO {
ULONG ulLength; /* Length of the BMAPINFO data structure, in bytes. */
ULONG ulType; /* Description of the Blt. */
@ -43,6 +62,44 @@ typedef BMAPINFO *PBMAPINFO;
#define BMAP_VRAM 0
#define BMAP_MEMORY 1
typedef struct _LINEPACK {
ULONG ulStyleStep; /* Value to be added to ulStyleValue. */
ULONG ulStyleValue; /* Style value at the current pel. */
ULONG ulFlags; /* Flags used for the LINEPACK data structure. */
struct _LINEPACK *plpkNext; /* Pointer to next LINEPACK data structure. */
ULONG ulAbsDeltaX; /* Clipped Bresenham Delta X, absolute. */
ULONG ulAbsDeltaY; /* Clipped Bresenham Delta Y, absolute. */
POINTL ptlClipStart; /* Pointer to location for device to perform Bresenham algorithm. */
POINTL ptlClipEnd; /* Ending location for Bresenham algorithm (see ptlClipStart). */
POINTL ptlStart; /* Pointer to starting location for line. */
POINTL ptlEnd; /* Ending location for line. */
LONG lClipStartError;/* Standard Bresenham error at the clipped start point. */
} LINEPACK;
typedef LINEPACK *PLINEPACK;
typedef struct _LINEINFO {
ULONG ulLength; /* Length of LINEINFO data structure. */
ULONG ulType; /* Defines line type. */
ULONG ulStyleMask; /* A 32-bit style mask. */
ULONG cLines; /* Count of lines to be drawn. */
ULONG ulFGColor; /* Line Foreground color. */
ULONG ulBGColor; /* Line Background color. */
USHORT usForeROP; /* Line Foreground mix. */
USHORT usBackROP; /* Line Background mix. */
PBMAPINFO pDstBmapInfo; /* Pointer to destination surface bit map. */
PLINEPACK alpkLinePack; /* Pointer to LINEPACK data structure. */
PRECTL prclBounds; /* Pointer to bounding rect of a clipped line. */
} LINEINFO;
typedef LINEINFO *PLINEINFO;
#define LINE_DO_FIRST_PEL 0x02
#define LINE_DIR_Y_POSITIVE 0x04
#define LINE_HORIZONTAL 0x08
#define LINE_DIR_X_POSITIVE 0x20
#define LINE_VERTICAL 0x1000
#define LINE_DO_LAST_PEL 0x4000
#define LINE_SOLID 0x01
typedef struct _BLTRECT {
ULONG ulXOrg; /* X origin of the destination Blt. */
ULONG ulYOrg; /* Y origin of the destination Blt. */
@ -102,4 +159,13 @@ typedef HWREQIN *PHWREQIN;
#define REQUEST_HW 0x01
/*
BOOL GreDeath(HDC hdc, PVOID pInstance, LONG lFunction);
LONG GreResurrection(HDC hdc, LONG cbVmem, PULONG pReserved, PVOID pInstance, LONG lFunction);
*/
#define GreDeath(h) (BOOL)Gre32Entry3((ULONG)(h), 0, 0x40B7L)
#define GreResurrection(h,n,r) (LONG)Gre32Entry5((ULONG)(h), (ULONG)(n), (ULONG)(r), 0, 0x40B8L)
ULONG _System Gre32Entry3(ULONG, ULONG, ULONG);
ULONG _System Gre32Entry5(ULONG, ULONG, ULONG, ULONG, ULONG);
#endif /* my_gradd_h_ */