| /************************************************************************** |
| * |
| * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. |
| * 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, sub license, 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 (including the |
| * next paragraph) 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 NON-INFRINGEMENT. |
| * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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. |
| * |
| **************************************************************************/ |
| |
| #ifndef PIPE_DEFINES_H |
| #define PIPE_DEFINES_H |
| |
| #include "p_format.h" |
| |
| #define PIPE_BLENDFACTOR_ONE 0x1 |
| #define PIPE_BLENDFACTOR_SRC_COLOR 0x2 |
| #define PIPE_BLENDFACTOR_SRC_ALPHA 0x3 |
| #define PIPE_BLENDFACTOR_DST_ALPHA 0x4 |
| #define PIPE_BLENDFACTOR_DST_COLOR 0x5 |
| #define PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE 0x6 |
| #define PIPE_BLENDFACTOR_CONST_COLOR 0x7 |
| #define PIPE_BLENDFACTOR_CONST_ALPHA 0x8 |
| #define PIPE_BLENDFACTOR_SRC1_COLOR 0x9 |
| #define PIPE_BLENDFACTOR_SRC1_ALPHA 0x0A |
| #define PIPE_BLENDFACTOR_ZERO 0x11 |
| #define PIPE_BLENDFACTOR_INV_SRC_COLOR 0x12 |
| #define PIPE_BLENDFACTOR_INV_SRC_ALPHA 0x13 |
| #define PIPE_BLENDFACTOR_INV_DST_ALPHA 0x14 |
| #define PIPE_BLENDFACTOR_INV_DST_COLOR 0x15 |
| #define PIPE_BLENDFACTOR_INV_CONST_COLOR 0x17 |
| #define PIPE_BLENDFACTOR_INV_CONST_ALPHA 0x18 |
| #define PIPE_BLENDFACTOR_INV_SRC1_COLOR 0x19 |
| #define PIPE_BLENDFACTOR_INV_SRC1_ALPHA 0x1A |
| |
| #define PIPE_BLEND_ADD 0 |
| #define PIPE_BLEND_SUBTRACT 1 |
| #define PIPE_BLEND_REVERSE_SUBTRACT 2 |
| #define PIPE_BLEND_MIN 3 |
| #define PIPE_BLEND_MAX 4 |
| |
| #define PIPE_LOGICOP_CLEAR 0 |
| #define PIPE_LOGICOP_NOR 1 |
| #define PIPE_LOGICOP_AND_INVERTED 2 |
| #define PIPE_LOGICOP_COPY_INVERTED 3 |
| #define PIPE_LOGICOP_AND_REVERSE 4 |
| #define PIPE_LOGICOP_INVERT 5 |
| #define PIPE_LOGICOP_XOR 6 |
| #define PIPE_LOGICOP_NAND 7 |
| #define PIPE_LOGICOP_AND 8 |
| #define PIPE_LOGICOP_EQUIV 9 |
| #define PIPE_LOGICOP_NOOP 10 |
| #define PIPE_LOGICOP_OR_INVERTED 11 |
| #define PIPE_LOGICOP_COPY 12 |
| #define PIPE_LOGICOP_OR_REVERSE 13 |
| #define PIPE_LOGICOP_OR 14 |
| #define PIPE_LOGICOP_SET 15 |
| |
| #define PIPE_MASK_R 0x1 |
| #define PIPE_MASK_G 0x2 |
| #define PIPE_MASK_B 0x4 |
| #define PIPE_MASK_A 0x8 |
| #define PIPE_MASK_RGBA 0xf |
| |
| |
| /** |
| * Inequality functions. Used for depth test, stencil compare, alpha |
| * test, shadow compare, etc. |
| */ |
| #define PIPE_FUNC_NEVER 0 |
| #define PIPE_FUNC_LESS 1 |
| #define PIPE_FUNC_EQUAL 2 |
| #define PIPE_FUNC_LEQUAL 3 |
| #define PIPE_FUNC_GREATER 4 |
| #define PIPE_FUNC_NOTEQUAL 5 |
| #define PIPE_FUNC_GEQUAL 6 |
| #define PIPE_FUNC_ALWAYS 7 |
| |
| /** Polygon fill mode */ |
| #define PIPE_POLYGON_MODE_FILL 0 |
| #define PIPE_POLYGON_MODE_LINE 1 |
| #define PIPE_POLYGON_MODE_POINT 2 |
| |
| /** Polygon front/back window, also for culling */ |
| #define PIPE_WINDING_NONE 0 |
| #define PIPE_WINDING_CW 1 |
| #define PIPE_WINDING_CCW 2 |
| #define PIPE_WINDING_BOTH (PIPE_WINDING_CW | PIPE_WINDING_CCW) |
| |
| /** Stencil ops */ |
| #define PIPE_STENCIL_OP_KEEP 0 |
| #define PIPE_STENCIL_OP_ZERO 1 |
| #define PIPE_STENCIL_OP_REPLACE 2 |
| #define PIPE_STENCIL_OP_INCR 3 |
| #define PIPE_STENCIL_OP_DECR 4 |
| #define PIPE_STENCIL_OP_INCR_WRAP 5 |
| #define PIPE_STENCIL_OP_DECR_WRAP 6 |
| #define PIPE_STENCIL_OP_INVERT 7 |
| |
| /** Texture types */ |
| #define PIPE_TEXTURE_1D 0 |
| #define PIPE_TEXTURE_2D 1 |
| #define PIPE_TEXTURE_3D 2 |
| #define PIPE_TEXTURE_CUBE 3 |
| |
| #define PIPE_TEX_FACE_POS_X 0 |
| #define PIPE_TEX_FACE_NEG_X 1 |
| #define PIPE_TEX_FACE_POS_Y 2 |
| #define PIPE_TEX_FACE_NEG_Y 3 |
| #define PIPE_TEX_FACE_POS_Z 4 |
| #define PIPE_TEX_FACE_NEG_Z 5 |
| |
| #define PIPE_TEX_WRAP_REPEAT 0 |
| #define PIPE_TEX_WRAP_CLAMP 1 |
| #define PIPE_TEX_WRAP_CLAMP_TO_EDGE 2 |
| #define PIPE_TEX_WRAP_CLAMP_TO_BORDER 3 |
| #define PIPE_TEX_WRAP_MIRROR_REPEAT 4 |
| #define PIPE_TEX_WRAP_MIRROR_CLAMP 5 |
| #define PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE 6 |
| #define PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER 7 |
| |
| /* Between mipmaps, ie mipfilter |
| */ |
| #define PIPE_TEX_MIPFILTER_NEAREST 0 |
| #define PIPE_TEX_MIPFILTER_LINEAR 1 |
| #define PIPE_TEX_MIPFILTER_NONE 2 |
| |
| /* Within a mipmap, ie min/mag filter |
| */ |
| #define PIPE_TEX_FILTER_NEAREST 0 |
| #define PIPE_TEX_FILTER_LINEAR 1 |
| //#define PIPE_TEX_FILTER_ANISO 2 |
| |
| |
| #define PIPE_TEX_COMPARE_NONE 0 |
| #define PIPE_TEX_COMPARE_R_TO_TEXTURE 1 |
| |
| #define PIPE_TEX_FACE_POS_X 0 |
| #define PIPE_TEX_FACE_NEG_X 1 |
| #define PIPE_TEX_FACE_POS_Y 2 |
| #define PIPE_TEX_FACE_NEG_Y 3 |
| #define PIPE_TEX_FACE_POS_Z 4 |
| #define PIPE_TEX_FACE_NEG_Z 5 |
| #define PIPE_TEX_FACE_MAX 6 |
| |
| /** |
| * Surface flags |
| */ |
| #define PIPE_SURFACE_FLAG_TEXTURE 0x1 |
| #define PIPE_SURFACE_FLAG_RENDER 0x2 |
| |
| |
| /** |
| * Buffer access flags |
| */ |
| #define PIPE_BUFFER_FLAG_READ 0x1 |
| #define PIPE_BUFFER_FLAG_WRITE 0x2 |
| |
| |
| /** |
| * Buffer usage flags |
| */ |
| #define PIPE_BUFFER_USAGE_PIXEL (1 << 0) |
| #define PIPE_BUFFER_USAGE_VERTEX (1 << 1) |
| #define PIPE_BUFFER_USAGE_INDEX (1 << 2) |
| #define PIPE_BUFFER_USAGE_CONSTANT (1 << 3) |
| /** Pipe driver custam usage flags should be greater or equal to this value */ |
| #define PIPE_BUFFER_USAGE_CUSTOM (1 << 16) |
| |
| /** |
| * Flush types: |
| */ |
| #define PIPE_FLUSH_RENDER_CACHE 0x1 |
| #define PIPE_FLUSH_TEXTURE_CACHE 0x2 |
| |
| |
| /** |
| * Shaders |
| */ |
| #define PIPE_SHADER_VERTEX 0 |
| #define PIPE_SHADER_FRAGMENT 1 |
| #define PIPE_SHADER_TYPES 2 |
| |
| |
| /** |
| * Primitive types: |
| */ |
| #define PIPE_PRIM_POINTS 0 |
| #define PIPE_PRIM_LINES 1 |
| #define PIPE_PRIM_LINE_LOOP 2 |
| #define PIPE_PRIM_LINE_STRIP 3 |
| #define PIPE_PRIM_TRIANGLES 4 |
| #define PIPE_PRIM_TRIANGLE_STRIP 5 |
| #define PIPE_PRIM_TRIANGLE_FAN 6 |
| #define PIPE_PRIM_QUADS 7 |
| #define PIPE_PRIM_QUAD_STRIP 8 |
| #define PIPE_PRIM_POLYGON 9 |
| |
| |
| /** |
| * Query object types |
| */ |
| #define PIPE_QUERY_OCCLUSION_COUNTER 0 |
| #define PIPE_QUERY_PRIMITIVES_GENERATED 1 |
| #define PIPE_QUERY_PRIMITIVES_EMITTED 2 |
| #define PIPE_QUERY_TYPES 3 |
| |
| |
| /** |
| * Point sprite coord modes |
| */ |
| #define PIPE_SPRITE_COORD_NONE 0 |
| #define PIPE_SPRITE_COORD_UPPER_LEFT 1 |
| #define PIPE_SPRITE_COORD_LOWER_LEFT 2 |
| |
| |
| /** |
| * Implementation capabilities/limits |
| * Passed to pipe->get_param() |
| * XXX this will need some fine tuning... |
| */ |
| #define PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS 1 |
| #define PIPE_CAP_NPOT_TEXTURES 2 |
| #define PIPE_CAP_TWO_SIDED_STENCIL 3 |
| #define PIPE_CAP_GLSL 4 /* XXX need something better */ |
| #define PIPE_CAP_S3TC 5 |
| #define PIPE_CAP_ANISOTROPIC_FILTER 6 |
| #define PIPE_CAP_POINT_SPRITE 7 |
| #define PIPE_CAP_MAX_RENDER_TARGETS 8 |
| #define PIPE_CAP_OCCLUSION_QUERY 9 |
| #define PIPE_CAP_TEXTURE_SHADOW_MAP 10 |
| #define PIPE_CAP_MAX_TEXTURE_2D_LEVELS 11 |
| #define PIPE_CAP_MAX_TEXTURE_3D_LEVELS 12 |
| #define PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS 13 |
| |
| #endif |