diff options
| author | Brian Paul <[email protected]> | 2002-12-18 15:06:36 +0000 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2002-12-18 15:06:36 +0000 |
| commit | 03516d9efa76720be2b0b8677573a5f93845c2da (patch) | |
| tree | e6cda83d0b5f863aaa15ab5bca8c7637fc71d2b4 /src/mesa/drivers/dos/internal.h | |
| parent | c0fc0d4e5f5c246fc2459348a3d114b232d0c545 (diff) | |
DOS updates from Daniel Borca.
Diffstat (limited to 'src/mesa/drivers/dos/internal.h')
| -rw-r--r-- | src/mesa/drivers/dos/internal.h | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/src/mesa/drivers/dos/internal.h b/src/mesa/drivers/dos/internal.h new file mode 100644 index 00000000000..824d963d360 --- /dev/null +++ b/src/mesa/drivers/dos/internal.h @@ -0,0 +1,127 @@ +/*
+ * Mesa 3-D graphics library
+ * Version: 4.0
+ *
+ * Copyright (C) 1999 Brian Paul All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * DOS/DJGPP device driver v1.3 for Mesa 5.0
+ *
+ * Copyright (C) 2002 - Borca Daniel
+ * Email : [email protected]
+ * Web : http://www.geocities.com/dborca
+ */
+
+
+#ifndef INTERNAL_H_included
+#define INTERNAL_H_included
+
+#include "../mmath.h"
+
+/*
+ * general purpose defines, etc.
+ */
+#ifndef FALSE
+#define FALSE 0
+#define TRUE !FALSE
+#endif
+
+#define __PACKED__ __attribute__((packed))
+
+typedef unsigned char word8;
+typedef unsigned short word16;
+typedef unsigned long word32;
+
+#define _16_ *(word16 *)&
+#define _32_ *(word32 *)&
+
+
+
+/*
+ * video mode structure
+ */
+typedef struct vl_mode {
+ int mode;
+ int xres, yres;
+ int scanlen;
+ int bpp;
+
+ int sel;
+ int gran;
+} vl_mode;
+
+
+
+/*
+ * video driver structure
+ */
+typedef struct {
+ vl_mode *(*init) (void);
+ int (*entermode) (vl_mode *p, int refresh);
+ void (*blit) (void);
+ void (*setCI_f) (int index, float red, float green, float blue);
+ void (*setCI_i) (int index, int red, int green, int blue);
+ int (*getCIprec) (void);
+ void (*restore) (void);
+ void (*finit) (void);
+} vl_driver;
+
+
+
+/*
+ * memory mapping
+ */
+int _create_selector (int *segment, unsigned long base, int size);
+void _remove_selector (int *segment);
+
+/*
+ * system routines
+ */
+int vl_can_mmx (void);
+
+/*
+ * asm routines to deal with virtual buffering
+ */
+extern void v_clear8 (int color);
+#define v_clear15 v_clear16
+extern void v_clear16 (int color);
+extern void v_clear24 (int color);
+extern void v_clear32 (int color);
+
+extern void v_clear8_mmx (int color);
+#define v_clear15_mmx v_clear16_mmx
+extern void v_clear16_mmx (int color);
+extern void v_clear24_mmx (int color);
+extern void v_clear32_mmx (int color);
+
+extern void v_rect8 (int x, int y, int width, int height, int color);
+#define v_rect15 v_rect16
+extern void v_rect16 (int x, int y, int width, int height, int color);
+extern void v_rect24 (int x, int y, int width, int height, int color);
+extern void v_rect32 (int x, int y, int width, int height, int color);
+
+extern void v_putpixel8 (unsigned int offset, int color);
+#define v_putpixel15 v_putpixel16
+extern void v_putpixel16 (unsigned int offset, int color);
+extern void v_putpixel24 (unsigned int offset, int color);
+extern void v_putpixel32 (unsigned int offset, int color);
+
+#endif
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