src/gallium/drivers/i965simple/brw_reg.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #define CMD_MI                          (0x0 << 29)
  29 #define CMD_2D                          (0x2 << 29)
  30 #define CMD_3D                          (0x3 << 29)
  31
  32 #define MI_BATCH_BUFFER_END             (CMD_MI | 0xA << 23)
  33
  34 /* Stalls command execution waiting for the given events to have occurred. */
  35 #define MI_WAIT_FOR_EVENT               (CMD_MI | (0x3 << 23))
  36 #define MI_WAIT_FOR_PLANE_B_FLIP        (1<<6)
  37 #define MI_WAIT_FOR_PLANE_A_FLIP        (1<<2)
  38
  39 /* Primitive dispatch on 830-945 */
  40 #define _3DPRIMITIVE                    (CMD_3D | (0x1f << 24))
  41 #define PRIM_INDIRECT            (1<<23)
  42 #define PRIM_INLINE              (0<<23)
  43 #define PRIM_INDIRECT_SEQUENTIAL (0<<17)
  44 #define PRIM_INDIRECT_ELTS       (1<<17)
  45
  46 #define PRIM3D_TRILIST          (0x0<<18)
  47 #define PRIM3D_TRISTRIP         (0x1<<18)
  48 #define PRIM3D_TRISTRIP_RVRSE   (0x2<<18)
  49 #define PRIM3D_TRIFAN           (0x3<<18)
  50 #define PRIM3D_POLY             (0x4<<18)
  51 #define PRIM3D_LINELIST         (0x5<<18)
  52 #define PRIM3D_LINESTRIP        (0x6<<18)
  53 #define PRIM3D_RECTLIST         (0x7<<18)
  54 #define PRIM3D_POINTLIST        (0x8<<18)
  55 #define PRIM3D_DIB              (0x9<<18)
  56 #define PRIM3D_MASK             (0x1f<<18)
  57
  58 #define XY_SETUP_BLT_CMD                (CMD_2D | (0x01 << 22) | 6)
  59
  60 #define XY_COLOR_BLT_CMD                (CMD_2D | (0x50 << 22) | 4)
  61
  62 #define XY_SRC_COPY_BLT_CMD             (CMD_2D | (0x53 << 22) | 6)
  63
  64 /* BR00 */
  65 #define XY_BLT_WRITE_ALPHA      (1 << 21)
  66 #define XY_BLT_WRITE_RGB        (1 << 20)
  67 #define XY_SRC_TILED            (1 << 15)
  68 #define XY_DST_TILED            (1 << 11)
  69
  70 /* BR13 */
  71 #define BR13_565                (0x1 << 24)
  72 #define BR13_8888               (0x3 << 24)
  73
  74 #define FENCE_LINEAR 0
  75 #define FENCE_XMAJOR 1
  76 #define FENCE_YMAJOR 2