lost pixlib sources

git-svn-id: svn://kolibrios.org@882 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/develop/libraries/pixlib/pixlib.c

@@ -0,0 +1,162 @@
+
+#include "types.h"
+#include "system.h"
+
+#include "pixlib.h"
+
+static clip_t   scrn_clip;
+static pixmap_t scrn_pixmap;
+
+static u32_t srv_hw2d;
+
+#define HS_HORIZONTAL     0
+#define HS_VERTICAL       1
+#define HS_FDIAGONAL      2
+#define HS_BDIAGONAL      3
+#define HS_CROSS          4
+#define HS_DIAGCROSS      5
+
+
+static u32_t hatches[HATCH_MAX*2] =
+            { 0xFF000000, 0xFF000000,     /*  HORIZONTAL */
+              0x22222222, 0x22222222,     /*  VERTICAL   */
+              0x11224488, 0x11224488,     /*  FDIAGONAL  */
+              0x44221188, 0x44221188,     /*  BDIAGONAL  */
+              0xFF111111, 0xFF111111,     /*  CROSS      */
+              0x10284482, 0x01824428      /*  DCROSS     */
+            };
+
+
+typedef struct {
+  int available;            /**< Count of available items in this slab. */
+  void *start;              /**< Start address of first item. */
+  void *nextavail;          /**< The index of next available item. */
+} slab_t;
+
+static brush_t  brushes[256];
+static pixmap_t pixmaps[64];
+static slab_t   br_slab;
+static slab_t   px_slab;
+
+int __stdcall start(int state)
+{
+     int p;
+     int i;
+
+     int scrnsize;
+     int scrnbpp;
+     int scrnpitch;
+
+     if( !test_mmx())
+        return FALSE;
+
+     if( (scrnbpp = GetScreenBpp()) != 32)
+        return FALSE;
+
+     scrnsize  = GetScreenSize();
+     scrnpitch = GetScreenPitch();
+
+     scrn_clip.xmin = 0;
+     scrn_clip.ymin = 0;
+     scrn_clip.xmax = (scrnsize >> 16) - 1;
+     scrn_clip.ymax = (scrnsize & 0xFFFF) - 1;
+
+     scrn_pixmap.width   = scrnsize >> 16;
+     scrn_pixmap.height  = scrnsize & 0xFFFF;
+     scrn_pixmap.format  = PICT_a8r8g8b8;
+     scrn_pixmap.flags   = 0;
+     scrn_pixmap.pitch   = scrnpitch;
+     scrn_pixmap.mapped  = (void*)0xFE000000;
+
+     br_slab.available = 256;
+     br_slab.start = brushes;
+     br_slab.nextavail = brushes;
+
+     for (i = 0, p = (int)br_slab.start; i < 256; i++)
+     {
+       *(int *)p = p+sizeof(brush_t);
+       p = p+sizeof(brush_t);
+     };
+
+     px_slab.available = 64;
+     px_slab.start = pixmaps;
+     px_slab.nextavail = pixmaps;
+
+     for (i = 0, p = (int)px_slab.start; i < 64; i++)
+     {
+       *(int *)p = p+sizeof(pixmap_t);
+       p = p+sizeof(pixmap_t);
+     };
+
+     srv_hw2d = get_service("HDRAW");
+       if(srv_hw2d == 0)
+         srv_hw2d = load_service("/rd/1/drivers/ati2d.drv");
+
+     return TRUE;
+};
+
+
+#include "clip.inc"
+#include "pixmap.inc"
+#include "brush.inc"
+#include "draw.inc"
+
+typedef struct
+{
+  char *name;
+  void *f;
+}export_t;
+
+char szStart[]           = "START";
+char szVersion[]         = "version";
+
+//char szBlockClip[]       = "BlockClip";
+//char szLineClip[]        = "LineClip";
+
+char szCreatePixmap[]    = "CreatePixmap";
+char szDestroyPixmap[]   = "DestroyPixmap";
+char szLockPixmap[]      = "LockPixmap";
+char szUnlockPixmap[]    = "UnlockPixmap";
+char szGetPixmapPitch[]  = "GetPixmapPitch";
+
+char szCreateHatch[]     = "CreateHatch";
+char szCreateMonoBrush[] = "CreateMonoBrush";
+char szDestroyBrush[]    = "DestroyBrush";
+
+char szClearPixmap[]     = "ClearPixmap";
+char szLine[]            = "Line";
+char szDrawRect[]        = "DrawRect";
+char szFillRect[]        = "FillRect";
+char szBlit[]            = "Blit";
+char szTransparentBlit[] = "TransparentBlit";
+
+
+export_t EXPORTS[] __asm__("EXPORTS") =
+         {
+           { szStart,           start },
+           { szVersion,         (void*)0x00010001 },
+
+        //   { szBlockClip,       BlockClip },
+        //   { szLineClip,        LineClip },
+
+           { szCreatePixmap,    CreatePixmap    },
+           { szDestroyPixmap,   DestroyPixmap   },
+           { szLockPixmap,      LockPixmap      },
+           { szUnlockPixmap,    UnlockPixmap    },
+           { szGetPixmapPitch,  GetPixmapPitch  },
+
+           { szCreateHatch,     CreateHatch     },
+           { szCreateMonoBrush, CreateMonoBrush },
+           { szDestroyBrush,    DestroyBrush    },
+
+           { szClearPixmap,     ClearPixmap     },
+           { szLine,            Line            },
+           { szDrawRect,        DrawRect        },
+           { szFillRect,        FillRect        },
+           { szBlit,            Blit            },
+           { szTransparentBlit, TransparentBlit },
+
+           { NULL, NULL },
+         };
+
+