diff options
Diffstat (limited to 'src/gallium/state_trackers/nine/nine_pipe.h')
| -rw-r--r-- | src/gallium/state_trackers/nine/nine_pipe.h | 568 |
1 files changed, 568 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/nine/nine_pipe.h b/src/gallium/state_trackers/nine/nine_pipe.h new file mode 100644 index 00000000000..1fd16944fd5 --- /dev/null +++ b/src/gallium/state_trackers/nine/nine_pipe.h @@ -0,0 +1,568 @@ +/* + * Copyright 2011 Joakim Sindholt <[email protected]> + * + * 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 + * on 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 + * THE AUTHOR(S) AND/OR THEIR 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 _NINE_PIPE_H_ +#define _NINE_PIPE_H_ + +#include "d3d9.h" +#include "pipe/p_format.h" +#include "pipe/p_state.h" /* pipe_box */ +#include "util/u_rect.h" +#include "nine_helpers.h" + +struct cso_context; + +extern const enum pipe_format nine_d3d9_to_pipe_format_map[120]; +extern const D3DFORMAT nine_pipe_to_d3d9_format_map[PIPE_FORMAT_COUNT]; + +void nine_convert_dsa_state(struct cso_context *, const DWORD *); +void nine_convert_rasterizer_state(struct cso_context *, const DWORD *); +void nine_convert_blend_state(struct cso_context *, const DWORD *); +void nine_convert_sampler_state(struct cso_context *, int idx, const DWORD *); + +void nine_pipe_context_clear(struct NineDevice9 *); + +static INLINE unsigned d3dlock_buffer_to_pipe_transfer_usage(DWORD Flags) +{ + unsigned usage; + + if (Flags & D3DLOCK_DISCARD) + usage = PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE; + else + if (Flags & D3DLOCK_READONLY) + usage = PIPE_TRANSFER_READ; + else + usage = PIPE_TRANSFER_READ_WRITE; + + if (Flags & D3DLOCK_NOOVERWRITE) + usage = (PIPE_TRANSFER_UNSYNCHRONIZED | + PIPE_TRANSFER_DISCARD_RANGE | usage) & ~PIPE_TRANSFER_READ; + else + if (Flags & D3DLOCK_DONOTWAIT) + usage |= PIPE_TRANSFER_DONTBLOCK; + + /* + if (Flags & D3DLOCK_NO_DIRTY_UPDATE) + usage |= PIPE_TRANSFER_FLUSH_EXPLICIT; + */ + + return usage; +} + +static INLINE void +rect_to_pipe_box(struct pipe_box *dst, const RECT *src) +{ + dst->x = src->left; + dst->y = src->top; + dst->z = 0; + dst->width = src->right - src->left; + dst->height = src->bottom - src->top; + dst->depth = 1; +} + +static INLINE boolean +rect_to_pipe_box_clamp(struct pipe_box *dst, const RECT *src) +{ + rect_to_pipe_box(dst, src); + + if (dst->width <= 0 || dst->height <= 0) { + DBG_FLAG(DBG_UNKNOWN, "Warning: NULL box"); + dst->width = MAX2(dst->width, 0); + dst->height = MAX2(dst->height, 0); + return TRUE; + } + return FALSE; +} + +static INLINE boolean +rect_to_pipe_box_flip(struct pipe_box *dst, const RECT *src) +{ + rect_to_pipe_box(dst, src); + + if (dst->width >= 0 && dst->height >= 0) + return FALSE; + if (dst->width < 0) dst->width = -dst->width; + if (dst->height < 0) dst->height = -dst->height; + return TRUE; +} + +static INLINE void +nine_u_rect_to_pipe_box(struct pipe_box *dst, const struct u_rect *rect, int z) +{ + dst->x = rect->x0; + dst->y = rect->y0; + dst->z = z; + dst->width = rect->x1 - rect->x0; + dst->height = rect->y1 - rect->y0; + dst->depth = 1; +} + +static INLINE void +rect_to_pipe_box_xy_only(struct pipe_box *dst, const RECT *src) +{ + user_warn(src->left > src->right || src->top > src->bottom); + + dst->x = src->left; + dst->y = src->top; + dst->width = src->right - src->left; + dst->height = src->bottom - src->top; +} + +static INLINE boolean +rect_to_pipe_box_xy_only_clamp(struct pipe_box *dst, const RECT *src) +{ + rect_to_pipe_box_xy_only(dst, src); + + if (dst->width <= 0 || dst->height <= 0) { + DBG_FLAG(DBG_UNKNOWN, "Warning: NULL box"); + dst->width = MAX2(dst->width, 0); + dst->height = MAX2(dst->height, 0); + return TRUE; + } + return FALSE; +} + +static INLINE void +rect_to_g3d_u_rect(struct u_rect *dst, const RECT *src) +{ + user_warn(src->left > src->right || src->top > src->bottom); + + dst->x0 = src->left; + dst->x1 = src->right; + dst->y0 = src->top; + dst->y1 = src->bottom; +} + +static INLINE void +d3dbox_to_pipe_box(struct pipe_box *dst, const D3DBOX *src) +{ + user_warn(src->Left > src->Right); + user_warn(src->Top > src->Bottom); + user_warn(src->Front > src->Back); + + dst->x = src->Left; + dst->y = src->Top; + dst->z = src->Front; + dst->width = src->Right - src->Left; + dst->height = src->Bottom - src->Top; + dst->depth = src->Back - src->Front; +} + +static INLINE D3DFORMAT +pipe_to_d3d9_format(enum pipe_format format) +{ + return nine_pipe_to_d3d9_format_map[format]; +} + +static INLINE enum pipe_format +d3d9_to_pipe_format(D3DFORMAT format) +{ + if (format <= D3DFMT_A2B10G10R10_XR_BIAS) + return nine_d3d9_to_pipe_format_map[format]; + switch (format) { + case D3DFMT_INTZ: return PIPE_FORMAT_Z24_UNORM_S8_UINT; + case D3DFMT_DXT1: return PIPE_FORMAT_DXT1_RGBA; + case D3DFMT_DXT2: return PIPE_FORMAT_DXT3_RGBA; /* XXX */ + case D3DFMT_DXT3: return PIPE_FORMAT_DXT3_RGBA; + case D3DFMT_DXT4: return PIPE_FORMAT_DXT5_RGBA; /* XXX */ + case D3DFMT_DXT5: return PIPE_FORMAT_DXT5_RGBA; + case D3DFMT_UYVY: return PIPE_FORMAT_UYVY; + case D3DFMT_YUY2: return PIPE_FORMAT_YUYV; /* XXX check */ + case D3DFMT_NV12: return PIPE_FORMAT_NV12; + case D3DFMT_G8R8_G8B8: return PIPE_FORMAT_G8R8_G8B8_UNORM; /* XXX order ? */ + case D3DFMT_R8G8_B8G8: return PIPE_FORMAT_R8G8_B8G8_UNORM; /* XXX order ? */ + case D3DFMT_BINARYBUFFER: return PIPE_FORMAT_NONE; /* not a format */ + case D3DFMT_MULTI2_ARGB8: return PIPE_FORMAT_NONE; /* not supported */ + case D3DFMT_Y210: /* XXX */ + case D3DFMT_Y216: + case D3DFMT_NV11: + case D3DFMT_DF16: /* useless, not supported by wine either */ + case D3DFMT_DF24: /* useless, not supported by wine either */ + case D3DFMT_NULL: /* special cased, only for surfaces */ + return PIPE_FORMAT_NONE; + default: + DBG_FLAG(DBG_UNKNOWN, "unknown D3DFORMAT: 0x%x/%c%c%c%c\n", + format, (char)format, (char)(format >> 8), + (char)(format >> 16), (char)(format >> 24)); + return PIPE_FORMAT_NONE; + } +} + +static INLINE const char * +d3dformat_to_string(D3DFORMAT fmt) +{ + switch (fmt) { + case D3DFMT_UNKNOWN: return "D3DFMT_UNKNOWN"; + case D3DFMT_R8G8B8: return "D3DFMT_R8G8B8"; + case D3DFMT_A8R8G8B8: return "D3DFMT_A8R8G8B8"; + case D3DFMT_X8R8G8B8: return "D3DFMT_X8R8G8B8"; + case D3DFMT_R5G6B5: return "D3DFMT_R5G6B5"; + case D3DFMT_X1R5G5B5: return "D3DFMT_X1R5G5B5"; + case D3DFMT_A1R5G5B5: return "D3DFMT_A1R5G5B5"; + case D3DFMT_A4R4G4B4: return "D3DFMT_A4R4G4B4"; + case D3DFMT_R3G3B2: return "D3DFMT_R3G3B2"; + case D3DFMT_A8: return "D3DFMT_A8"; + case D3DFMT_A8R3G3B2: return "D3DFMT_A8R3G3B2"; + case D3DFMT_X4R4G4B4: return "D3DFMT_X4R4G4B4"; + case D3DFMT_A2B10G10R10: return "D3DFMT_A2B10G10R10"; + case D3DFMT_A8B8G8R8: return "D3DFMT_A8B8G8R8"; + case D3DFMT_X8B8G8R8: return "D3DFMT_X8B8G8R8"; + case D3DFMT_G16R16: return "D3DFMT_G16R16"; + case D3DFMT_A2R10G10B10: return "D3DFMT_A2R10G10B10"; + case D3DFMT_A16B16G16R16: return "D3DFMT_A16B16G16R16"; + case D3DFMT_A8P8: return "D3DFMT_A8P8"; + case D3DFMT_P8: return "D3DFMT_P8"; + case D3DFMT_L8: return "D3DFMT_L8"; + case D3DFMT_A8L8: return "D3DFMT_A8L8"; + case D3DFMT_A4L4: return "D3DFMT_A4L4"; + case D3DFMT_V8U8: return "D3DFMT_V8U8"; + case D3DFMT_L6V5U5: return "D3DFMT_L6V5U5"; + case D3DFMT_X8L8V8U8: return "D3DFMT_X8L8V8U8"; + case D3DFMT_Q8W8V8U8: return "D3DFMT_Q8W8V8U8"; + case D3DFMT_V16U16: return "D3DFMT_V16U16"; + case D3DFMT_A2W10V10U10: return "D3DFMT_A2W10V10U10"; + case D3DFMT_UYVY: return "D3DFMT_UYVY"; + case D3DFMT_R8G8_B8G8: return "D3DFMT_R8G8_B8G8"; + case D3DFMT_YUY2: return "D3DFMT_YUY2"; + case D3DFMT_G8R8_G8B8: return "D3DFMT_G8R8_G8B8"; + case D3DFMT_DXT1: return "D3DFMT_DXT1"; + case D3DFMT_DXT2: return "D3DFMT_DXT2"; + case D3DFMT_DXT3: return "D3DFMT_DXT3"; + case D3DFMT_DXT4: return "D3DFMT_DXT4"; + case D3DFMT_DXT5: return "D3DFMT_DXT5"; + case D3DFMT_D16_LOCKABLE: return "D3DFMT_D16_LOCKABLE"; + case D3DFMT_D32: return "D3DFMT_D32"; + case D3DFMT_D15S1: return "D3DFMT_D15S1"; + case D3DFMT_D24S8: return "D3DFMT_D24S8"; + case D3DFMT_D24X8: return "D3DFMT_D24X8"; + case D3DFMT_D24X4S4: return "D3DFMT_D24X4S4"; + case D3DFMT_D16: return "D3DFMT_D16"; + case D3DFMT_D32F_LOCKABLE: return "D3DFMT_D32F_LOCKABLE"; + case D3DFMT_D24FS8: return "D3DFMT_D24FS8"; + case D3DFMT_D32_LOCKABLE: return "D3DFMT_D32_LOCKABLE"; + case D3DFMT_S8_LOCKABLE: return "D3DFMT_S8_LOCKABLE"; + case D3DFMT_L16: return "D3DFMT_L16"; + case D3DFMT_VERTEXDATA: return "D3DFMT_VERTEXDATA"; + case D3DFMT_INDEX16: return "D3DFMT_INDEX16"; + case D3DFMT_INDEX32: return "D3DFMT_INDEX32"; + case D3DFMT_Q16W16V16U16: return "D3DFMT_Q16W16V16U16"; + case D3DFMT_MULTI2_ARGB8: return "D3DFMT_MULTI2_ARGB8"; + case D3DFMT_R16F: return "D3DFMT_R16F"; + case D3DFMT_G16R16F: return "D3DFMT_G16R16F"; + case D3DFMT_A16B16G16R16F: return "D3DFMT_A16B16G16R16F"; + case D3DFMT_R32F: return "D3DFMT_R32F"; + case D3DFMT_G32R32F: return "D3DFMT_G32R32F"; + case D3DFMT_A32B32G32R32F: return "D3DFMT_A32B32G32R32F"; + case D3DFMT_CxV8U8: return "D3DFMT_CxV8U8"; + case D3DFMT_A1: return "D3DFMT_A1"; + case D3DFMT_A2B10G10R10_XR_BIAS: return "D3DFMT_A2B10G10R10_XR_BIAS"; + case D3DFMT_BINARYBUFFER: return "D3DFMT_BINARYBUFFER"; + case D3DFMT_DF16: return "D3DFMT_DF16"; + case D3DFMT_DF24: return "D3DFMT_DF24"; + case D3DFMT_INTZ: return "D3DFMT_INTZ"; + case D3DFMT_NULL: return "D3DFMT_NULL"; + default: + break; + } + return "Unknown"; +} + +static INLINE unsigned +nine_fvf_stride( DWORD fvf ) +{ + unsigned texcount, i, size = 0; + + switch (fvf & D3DFVF_POSITION_MASK) { + case D3DFVF_XYZ: size += 3*4; break; + case D3DFVF_XYZRHW: size += 4*4; break; + case D3DFVF_XYZB1: size += 4*4; break; + case D3DFVF_XYZB2: size += 5*4; break; + case D3DFVF_XYZB3: size += 6*4; break; + case D3DFVF_XYZB4: size += 7*4; break; + case D3DFVF_XYZB5: size += 8*4; break; + case D3DFVF_XYZW: size += 4*4; break; + default: + user_warn("Position doesn't match any known combination."); + break; + } + + if (fvf & D3DFVF_NORMAL) { size += 3*4; } + if (fvf & D3DFVF_PSIZE) { size += 1*4; } + if (fvf & D3DFVF_DIFFUSE) { size += 1*4; } + if (fvf & D3DFVF_SPECULAR) { size += 1*4; } + + texcount = (fvf >> D3DFVF_TEXCOUNT_SHIFT) & D3DFVF_TEXCOUNT_MASK; + if (user_error(texcount <= 8)) + texcount = 8; + + for (i = 0; i < texcount; ++i) { + unsigned texformat = (fvf>>(16+i*2))&0x3; + /* texformats are defined having been shifted around so 1=3,2=0,3=1,4=2 + * meaning we can just do this instead of the switch below */ + size += (((texformat+1)&0x3)+1)*4; + + /* + switch (texformat) { + case D3DFVF_TEXTUREFORMAT1: size += 1*4; + case D3DFVF_TEXTUREFORMAT2: size += 2*4; + case D3DFVF_TEXTUREFORMAT3: size += 3*4; + case D3DFVF_TEXTUREFORMAT4: size += 4*4; + } + */ + } + + return size; +} + +static INLINE void +d3dcolor_to_rgba(float *rgba, D3DCOLOR color) +{ + rgba[0] = (float)((color >> 16) & 0xFF) / 0xFF; + rgba[1] = (float)((color >> 8) & 0xFF) / 0xFF; + rgba[2] = (float)((color >> 0) & 0xFF) / 0xFF; + rgba[3] = (float)((color >> 24) & 0xFF) / 0xFF; +} + +static INLINE void +d3dcolor_to_pipe_color_union(union pipe_color_union *rgba, D3DCOLOR color) +{ + d3dcolor_to_rgba(&rgba->f[0], color); +} + +static INLINE unsigned +d3dprimitivetype_to_pipe_prim(D3DPRIMITIVETYPE prim) +{ + switch (prim) { + case D3DPT_POINTLIST: return PIPE_PRIM_POINTS; + case D3DPT_LINELIST: return PIPE_PRIM_LINES; + case D3DPT_LINESTRIP: return PIPE_PRIM_LINE_STRIP; + case D3DPT_TRIANGLELIST: return PIPE_PRIM_TRIANGLES; + case D3DPT_TRIANGLESTRIP: return PIPE_PRIM_TRIANGLE_STRIP; + case D3DPT_TRIANGLEFAN: return PIPE_PRIM_TRIANGLE_FAN; + default: + assert(0); + return PIPE_PRIM_POINTS; + } +} + +static INLINE unsigned +prim_count_to_vertex_count(D3DPRIMITIVETYPE prim, UINT count) +{ + switch (prim) { + case D3DPT_POINTLIST: return count; + case D3DPT_LINELIST: return count * 2; + case D3DPT_LINESTRIP: return count + 1; + case D3DPT_TRIANGLELIST: return count * 3; + case D3DPT_TRIANGLESTRIP: return count + 2; + case D3DPT_TRIANGLEFAN: return count + 2; + default: + assert(0); + return 0; + } +} + +static INLINE unsigned +d3dcmpfunc_to_pipe_func(D3DCMPFUNC func) +{ + switch (func) { + case D3DCMP_NEVER: return PIPE_FUNC_NEVER; + case D3DCMP_LESS: return PIPE_FUNC_LESS; + case D3DCMP_EQUAL: return PIPE_FUNC_EQUAL; + case D3DCMP_LESSEQUAL: return PIPE_FUNC_LEQUAL; + case D3DCMP_GREATER: return PIPE_FUNC_GREATER; + case D3DCMP_NOTEQUAL: return PIPE_FUNC_NOTEQUAL; + case D3DCMP_GREATEREQUAL: return PIPE_FUNC_GEQUAL; + case D3DCMP_ALWAYS: return PIPE_FUNC_ALWAYS; + default: + assert(0); + return PIPE_FUNC_NEVER; + } +} + +static INLINE unsigned +d3dstencilop_to_pipe_stencil_op(D3DSTENCILOP op) +{ + switch (op) { + case D3DSTENCILOP_KEEP: return PIPE_STENCIL_OP_KEEP; + case D3DSTENCILOP_ZERO: return PIPE_STENCIL_OP_ZERO; + case D3DSTENCILOP_REPLACE: return PIPE_STENCIL_OP_REPLACE; + case D3DSTENCILOP_INCRSAT: return PIPE_STENCIL_OP_INCR; + case D3DSTENCILOP_DECRSAT: return PIPE_STENCIL_OP_DECR; + case D3DSTENCILOP_INVERT: return PIPE_STENCIL_OP_INVERT; + case D3DSTENCILOP_INCR: return PIPE_STENCIL_OP_INCR_WRAP; + case D3DSTENCILOP_DECR: return PIPE_STENCIL_OP_DECR_WRAP; + default: + return PIPE_STENCIL_OP_ZERO; + } +} + +static INLINE unsigned +d3dcull_to_pipe_face(D3DCULL cull) +{ + switch (cull) { + case D3DCULL_NONE: return PIPE_FACE_NONE; + case D3DCULL_CW: return PIPE_FACE_FRONT; + case D3DCULL_CCW: return PIPE_FACE_BACK; + default: + assert(0); + return PIPE_FACE_NONE; + } +} + +static INLINE unsigned +d3dfillmode_to_pipe_polygon_mode(D3DFILLMODE mode) +{ + switch (mode) { + case D3DFILL_POINT: return PIPE_POLYGON_MODE_POINT; + case D3DFILL_WIREFRAME: return PIPE_POLYGON_MODE_LINE; + case D3DFILL_SOLID: return PIPE_POLYGON_MODE_FILL; + default: + assert(0); + return PIPE_POLYGON_MODE_FILL; + } +} + +static INLINE unsigned +d3dblendop_to_pipe_blend(D3DBLENDOP op) +{ + switch (op) { + case D3DBLENDOP_ADD: return PIPE_BLEND_ADD; + case D3DBLENDOP_SUBTRACT: return PIPE_BLEND_SUBTRACT; + case D3DBLENDOP_REVSUBTRACT: return PIPE_BLEND_REVERSE_SUBTRACT; + case D3DBLENDOP_MIN: return PIPE_BLEND_MIN; + case D3DBLENDOP_MAX: return PIPE_BLEND_MAX; + default: + assert(0); + return PIPE_BLEND_ADD; + } +} + +/* NOTE: The COLOR factors for are equal to the ALPHA ones for alpha. + * Drivers may check RGB and ALPHA factors for equality so we should not + * simply substitute the ALPHA variants. + */ +static INLINE unsigned +d3dblend_alpha_to_pipe_blendfactor(D3DBLEND b) +{ + switch (b) { + case D3DBLEND_ZERO: return PIPE_BLENDFACTOR_ZERO; + case D3DBLEND_ONE: return PIPE_BLENDFACTOR_ONE; + case D3DBLEND_SRCCOLOR: return PIPE_BLENDFACTOR_SRC_COLOR/*ALPHA*/; + case D3DBLEND_INVSRCCOLOR: return PIPE_BLENDFACTOR_INV_SRC_COLOR/*ALPHA*/; + case D3DBLEND_SRCALPHA: return PIPE_BLENDFACTOR_SRC_ALPHA; + case D3DBLEND_INVSRCALPHA: return PIPE_BLENDFACTOR_INV_SRC_ALPHA; + case D3DBLEND_DESTALPHA: return PIPE_BLENDFACTOR_DST_ALPHA; + case D3DBLEND_INVDESTALPHA: return PIPE_BLENDFACTOR_INV_DST_ALPHA; + case D3DBLEND_DESTCOLOR: return PIPE_BLENDFACTOR_DST_COLOR/*ALPHA*/; + case D3DBLEND_INVDESTCOLOR: return PIPE_BLENDFACTOR_INV_DST_COLOR/*ALPHA*/; + case D3DBLEND_SRCALPHASAT: return PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE; + case D3DBLEND_BOTHSRCALPHA: return PIPE_BLENDFACTOR_SRC_ALPHA; + case D3DBLEND_BOTHINVSRCALPHA: return PIPE_BLENDFACTOR_INV_SRC_ALPHA; + case D3DBLEND_BLENDFACTOR: return PIPE_BLENDFACTOR_CONST_COLOR/*ALPHA*/; + case D3DBLEND_INVBLENDFACTOR: return PIPE_BLENDFACTOR_INV_CONST_COLOR/*ALPHA*/; + case D3DBLEND_SRCCOLOR2: return PIPE_BLENDFACTOR_ONE; /* XXX */ + case D3DBLEND_INVSRCCOLOR2: return PIPE_BLENDFACTOR_ZERO; /* XXX */ + default: + DBG_FLAG(DBG_UNKNOWN, "Unhandled blend factor %d\n", b); + return PIPE_BLENDFACTOR_ZERO; + } +} + +static INLINE unsigned +d3dblend_color_to_pipe_blendfactor(D3DBLEND b) +{ + switch (b) { + case D3DBLEND_ZERO: return PIPE_BLENDFACTOR_ZERO; + case D3DBLEND_ONE: return PIPE_BLENDFACTOR_ONE; + case D3DBLEND_SRCCOLOR: return PIPE_BLENDFACTOR_SRC_COLOR; + case D3DBLEND_INVSRCCOLOR: return PIPE_BLENDFACTOR_INV_SRC_COLOR; + case D3DBLEND_SRCALPHA: return PIPE_BLENDFACTOR_SRC_ALPHA; + case D3DBLEND_INVSRCALPHA: return PIPE_BLENDFACTOR_INV_SRC_ALPHA; + case D3DBLEND_DESTALPHA: return PIPE_BLENDFACTOR_DST_ALPHA; + case D3DBLEND_INVDESTALPHA: return PIPE_BLENDFACTOR_INV_DST_ALPHA; + case D3DBLEND_DESTCOLOR: return PIPE_BLENDFACTOR_DST_COLOR; + case D3DBLEND_INVDESTCOLOR: return PIPE_BLENDFACTOR_INV_DST_COLOR; + case D3DBLEND_SRCALPHASAT: return PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE; + case D3DBLEND_BOTHSRCALPHA: return PIPE_BLENDFACTOR_SRC_ALPHA; + case D3DBLEND_BOTHINVSRCALPHA: return PIPE_BLENDFACTOR_INV_SRC_ALPHA; + case D3DBLEND_BLENDFACTOR: return PIPE_BLENDFACTOR_CONST_COLOR; + case D3DBLEND_INVBLENDFACTOR: return PIPE_BLENDFACTOR_INV_CONST_COLOR; + case D3DBLEND_SRCCOLOR2: return PIPE_BLENDFACTOR_SRC1_COLOR; + case D3DBLEND_INVSRCCOLOR2: return PIPE_BLENDFACTOR_INV_SRC1_COLOR; + default: + DBG_FLAG(DBG_UNKNOWN, "Unhandled blend factor %d\n", b); + return PIPE_BLENDFACTOR_ZERO; + } +} + +static INLINE unsigned +d3dtextureaddress_to_pipe_tex_wrap(D3DTEXTUREADDRESS addr) +{ + switch (addr) { + case D3DTADDRESS_WRAP: return PIPE_TEX_WRAP_REPEAT; + case D3DTADDRESS_MIRROR: return PIPE_TEX_WRAP_MIRROR_REPEAT; + case D3DTADDRESS_CLAMP: return PIPE_TEX_WRAP_CLAMP_TO_EDGE; + case D3DTADDRESS_BORDER: return PIPE_TEX_WRAP_CLAMP_TO_BORDER; + case D3DTADDRESS_MIRRORONCE: return PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE; + default: + assert(0); + return PIPE_TEX_WRAP_CLAMP_TO_EDGE; + } +} + +static INLINE unsigned +d3dtexturefiltertype_to_pipe_tex_filter(D3DTEXTUREFILTERTYPE filter) +{ + switch (filter) { + case D3DTEXF_POINT: return PIPE_TEX_FILTER_NEAREST; + case D3DTEXF_LINEAR: return PIPE_TEX_FILTER_LINEAR; + case D3DTEXF_ANISOTROPIC: return PIPE_TEX_FILTER_LINEAR; + + case D3DTEXF_NONE: + case D3DTEXF_PYRAMIDALQUAD: + case D3DTEXF_GAUSSIANQUAD: + case D3DTEXF_CONVOLUTIONMONO: + default: + assert(0); + return PIPE_TEX_FILTER_NEAREST; + } +} + +static INLINE unsigned +d3dtexturefiltertype_to_pipe_tex_mipfilter(D3DTEXTUREFILTERTYPE filter) +{ + switch (filter) { + case D3DTEXF_NONE: return PIPE_TEX_MIPFILTER_NONE; + case D3DTEXF_POINT: return PIPE_TEX_FILTER_NEAREST; + case D3DTEXF_LINEAR: return PIPE_TEX_FILTER_LINEAR; + case D3DTEXF_ANISOTROPIC: return PIPE_TEX_FILTER_LINEAR; + + case D3DTEXF_PYRAMIDALQUAD: + case D3DTEXF_GAUSSIANQUAD: + case D3DTEXF_CONVOLUTIONMONO: + default: + assert(0); + return PIPE_TEX_MIPFILTER_NONE; + } +} + +#endif /* _NINE_PIPE_H_ */ |