--- /dev/null
+/******************************************************************************
+ * Arachnoid Graphics Plugin for Mupen64Plus
+ * http://bitbucket.org/wahrhaft/mupen64plus-video-arachnoid/
+ *
+ * Copyright (C) 2007 Kristofer Karlsson, Rickard Niklasson
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *****************************************************************************/
+
+#ifndef RDP_UCODE_DEFS_H_
+#define RDP_UCODE_DEFS_H_
+
+//! Struct for setting color-, depth- and texture- image
+struct RDPUCodeSetImage
+{
+ unsigned int width:12; //!< Width
+ unsigned int :7; //!< Padding
+ unsigned int size:2; //!< Size (0=4, 1=8, 2=16, or 3=32)
+ unsigned int format:3; //!< Image format (0=RGBA, 1=YUV, 2=CI, 3=IA, 4=I, 5=?, 6=?, 7=?)
+ unsigned int cmd:8; //!< Command
+ unsigned int segmentAddress; //!< Address to register where there is an RDRAM address
+};
+
+//! Struct used by RDP to load textures
+struct RDPUCodeTileSize
+{
+ unsigned int t0:12; //!< t texture coordinat for first vertex
+ unsigned int s0:12; //!< s texture coordinat for first vertex
+ unsigned int cmd:8; //!< Command, usualy LoadBlock, LoadTLUT, LoadTile, or SetTileSize
+ unsigned int t1:12; //!< t texture coordinat for second vertex
+ unsigned int s1:12; //!< s texture coordinat for second vertex
+ unsigned int tile:3; //!< Tile
+ unsigned int padding:5; //!< Unused Padding
+};
+
+//! Struct used by RDP to set tiles
+struct RDPUCodeSetTile
+{
+ unsigned int tmem:9; //!< Address in Texture Memory
+ unsigned int line:9;
+ unsigned int pad0:1; //!< Padding
+ unsigned int size:2;
+ unsigned int format:3; //!< Image format of tile
+ unsigned int cmd:8; //!< Command, usualy SetTileSize
+ unsigned int shiftS:4;
+ unsigned int maskS:4;
+ unsigned int mirrorS:1; //!<
+ unsigned int clampS:1;
+ unsigned int shiftT:4;
+ unsigned int maskT:4;
+ unsigned int mirrorT:1;
+ unsigned int clampT:1;
+ unsigned int palette:4;
+ unsigned int tile:3;
+ unsigned int pad1:5; //!< Padding
+};
+
+//! Struct used by RDP to set fog-, blend-, enviroment-, and prim- color (fillcolor is diffrent)
+struct RDPUCodeSetColor
+{
+ unsigned int prim_level:8; //!< Only used by setPrimColor
+ unsigned int prim_min_level:8; //!< Only used by setPrimColor
+ unsigned int pad0:8; //!< Padding
+ unsigned int cmd:8; //!< Command
+ unsigned int a:8; //!< Alpha (0-255)
+ unsigned int b:8; //!< Blue (0-255)
+ unsigned int g:8; //!< Green (0-255)
+ unsigned int r:8; //!< Red (0-255)
+};
+
+//! Struct used by RDP to set fill color
+struct RDPUCodeSetFillColor
+{
+ unsigned int pad0:24; //!< Padding
+ unsigned int cmd:8; //!< Command
+ unsigned int a:1; //!< Alpha (0-1)
+ unsigned int b:5; //!< Blue (0-255)
+ unsigned int g:5; //!< Green (0-255)
+ unsigned int r:5; //!< Red (0-255)
+ unsigned int pad1:16; //!< Padding
+};
+
+//! Struct used by RDP to render rectangles
+struct RDPUCodeRectangle
+{
+ unsigned int pad0 : 2; //!< Padding
+ unsigned int y1 : 10; //!< Y coordinate of second vertex corner
+ unsigned int pad1 : 2; //!< Padding
+ unsigned int x1 : 10; //!< X coordinate of second vertex corner
+ unsigned int cmd : 8; //!< Command
+ unsigned int pad3 : 2; //!< Padding
+ unsigned int y0 : 10; //!< Y coordinate of first vertex corner
+ unsigned int pad4 : 2; //!< Padding
+ unsigned int x0 : 10; //!< X coordinate of first vertex corner
+ unsigned int pad5 : 8; //!< Padding
+};
+
+//! Struct used by RDP to set scissor
+struct RDPUCodeScissor
+{
+ unsigned int y0:12; //!< Y coordinate of second vertex
+ unsigned int x0:12; //!< X coordinate of second vertex
+ unsigned int cmd:8; //!< Command usualy
+ unsigned int y1:12; //!< Y coordinate of first vertex
+ unsigned int x1:12; //!< X coordinate of first vertex
+ unsigned int mode:2; //!<
+ unsigned int pad0:6; //!< Padding TexRect or TexRectFlip
+};
+
+//! Struct used by RDP to render textured rectangles
+struct RDPUCodeTextureRectangle
+{
+ unsigned int y1:12; //!< Y coordinate of second vertex
+ unsigned int x1:12; //!< X coordinate of second vertex
+ unsigned int cmd:8; //!< Command usualy
+ unsigned int y0:12; //!< Y coordinate of first vertex
+ unsigned int x0:12; //!< X coordinate of first vertex
+ unsigned int tile:3; //!< Tile descriptor index
+ unsigned int pad0:5; //!< Padding TexRect or TexRectFlip
+ unsigned int t:16; //!< T texture coord at first vertex
+ unsigned int s:16; //!< S texture coord at first vertex
+ unsigned int dtdy:16; //!< Change in T per change in Y
+ unsigned int dsdx:16; //!< Change in S per change in X
+};
+
+//! Struct used by RDP to set prim depth
+struct RDPUCodeSetPrimDepth
+{
+ unsigned int pad0:24; //!< Padding
+ unsigned int cmd:8; //!< Command
+ unsigned int dz:16;
+ unsigned int z:16; //!< Depth value
+};
+
+#endif
notaz.gp2x.de / mupen64plus-pandora.git / blobdiff