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diff --git a/src/gallium/state_trackers/nine/nine_limits.h b/src/gallium/state_trackers/nine/nine_limits.h
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-/*
- * Copyright 2015 Axel Davy <[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_LIMITS_H_
-#define _NINE_LIMITS_H_
-
-#include "assert.h"
-#include "d3d9types.h"
-
-// state can be any value
-#define NINE_STATE_NO_LIMIT 0
-// value is clamped if below min or max
-#define NINE_STATE_CLAMP 1
-// boolean: 0 -> false; any other value -> true
-#define NINE_STATE_BOOL 2
-// a mask is applied on the value
-#define NINE_STATE_MASK 3
-// if outside a range, state value is changed to a default value
-#define NINE_STATE_RANGE_DEF_VAL 4
-
-struct nine_state_behaviour {
- unsigned state_value_behaviour;
- union {
- struct {
- unsigned min;
- unsigned max;
- } clamp;
- unsigned mask;
- struct {
- unsigned min;
- unsigned max;
- unsigned default_val;
- } range_def_val;
- } u;
-};
-
-#define __NO_LIMIT_RS(o) \
- [D3DRS_##o] = {NINE_STATE_NO_LIMIT}
-
-#define __CLAMP_RS(o, m, M) \
- [D3DRS_##o] = {NINE_STATE_CLAMP, {.clamp = {m, M}}}
-
-#define __BOOLEAN_RS(o) \
- [D3DRS_##o] = {NINE_STATE_BOOL}
-
-#define __MASK_RS(o, m) \
- [D3DRS_##o] = {NINE_STATE_MASK, {.mask = m}}
-
-#define __RANGE_DEF_VAL_RS(o, m, M, d) \
- [D3DRS_##o] = {NINE_STATE_RANGE_DEF_VAL, {.range_def_val = {m, M, d}}}
-
-#define __TO_DETERMINE_RS(o, m, M) \
- [D3DRS_##o] = {NINE_STATE_NO_LIMIT}
-
-static const struct nine_state_behaviour
-render_state_limits_table[D3DRS_BLENDOPALPHA + 1] = {
- __TO_DETERMINE_RS(ZENABLE, 0, 3),
- __TO_DETERMINE_RS(FILLMODE, 1, 3),
- __CLAMP_RS(SHADEMODE, 1, 3),
- __BOOLEAN_RS(ZWRITEENABLE),
- __BOOLEAN_RS(ALPHATESTENABLE),
- __BOOLEAN_RS(LASTPIXEL),
- __RANGE_DEF_VAL_RS(SRCBLEND, 1, 17, D3DBLEND_ZERO),
- __RANGE_DEF_VAL_RS(DESTBLEND, 1, 17, D3DBLEND_ZERO),
- __CLAMP_RS(CULLMODE, 1, 3),
- __CLAMP_RS(ZFUNC, 1, 8),
- __MASK_RS(ALPHAREF, 0x000000FF),
- __CLAMP_RS(ALPHAFUNC, 1, 8),
- __BOOLEAN_RS(DITHERENABLE),
- __BOOLEAN_RS(ALPHABLENDENABLE),
- __BOOLEAN_RS(FOGENABLE),
- __BOOLEAN_RS(SPECULARENABLE),
- __NO_LIMIT_RS(FOGCOLOR),
- __MASK_RS(FOGTABLEMODE, 0x00000007),
- __NO_LIMIT_RS(FOGSTART), /* a bit more complex than that, lets ignore */
- __NO_LIMIT_RS(FOGEND),
- __NO_LIMIT_RS(FOGDENSITY), /* actually should be between 0.0 and 1.0 */
- __BOOLEAN_RS(RANGEFOGENABLE),
- __BOOLEAN_RS(STENCILENABLE),
- __CLAMP_RS(STENCILFAIL, 1, 8),
- __CLAMP_RS(STENCILZFAIL, 1, 8),
- __CLAMP_RS(STENCILPASS, 1, 8),
- __CLAMP_RS(STENCILFUNC, 1, 8),
- __NO_LIMIT_RS(STENCILREF),
- __NO_LIMIT_RS(STENCILMASK),
- __NO_LIMIT_RS(STENCILWRITEMASK),
- __NO_LIMIT_RS(TEXTUREFACTOR),
- __TO_DETERMINE_RS(WRAP0, 0, 15),
- __TO_DETERMINE_RS(WRAP1, 0, 15),
- __TO_DETERMINE_RS(WRAP2, 0, 15),
- __TO_DETERMINE_RS(WRAP3, 0, 15),
- __TO_DETERMINE_RS(WRAP4, 0, 15),
- __TO_DETERMINE_RS(WRAP5, 0, 15),
- __TO_DETERMINE_RS(WRAP6, 0, 15),
- __TO_DETERMINE_RS(WRAP7, 0, 15),
- __BOOLEAN_RS(CLIPPING),
- __BOOLEAN_RS(LIGHTING),
- __NO_LIMIT_RS(AMBIENT),
- __MASK_RS(FOGVERTEXMODE, 0x00000007),
- __BOOLEAN_RS(COLORVERTEX),
- __BOOLEAN_RS(LOCALVIEWER),
- __BOOLEAN_RS(NORMALIZENORMALS),
- __TO_DETERMINE_RS(DIFFUSEMATERIALSOURCE, 0, 2),
- __TO_DETERMINE_RS(SPECULARMATERIALSOURCE, 0, 2),
- __TO_DETERMINE_RS(AMBIENTMATERIALSOURCE, 0, 2),
- __TO_DETERMINE_RS(EMISSIVEMATERIALSOURCE, 0, 2),
- __TO_DETERMINE_RS(VERTEXBLEND, 0, 256), /* values between 4 and 254 -both included- are forbidden too */
- __NO_LIMIT_RS(CLIPPLANEENABLE), /* expected check seems complex */
- __TO_DETERMINE_RS(POINTSIZE, 0, 0xFFFFFFFF),
- __TO_DETERMINE_RS(POINTSIZE_MIN, 0, 0x7FFFFFFF), /* float >= 0.0 */
- __BOOLEAN_RS(POINTSPRITEENABLE),
- __BOOLEAN_RS(POINTSCALEENABLE),
- __TO_DETERMINE_RS(POINTSCALE_A, 0, 0x7FFFFFFF), /* float >= 0.0 */
- __TO_DETERMINE_RS(POINTSCALE_B, 0, 0x7FFFFFFF), /* float >= 0.0 */
- __TO_DETERMINE_RS(POINTSCALE_C, 0, 0x7FFFFFFF), /* float >= 0.0 */
- __BOOLEAN_RS(MULTISAMPLEANTIALIAS),
- __NO_LIMIT_RS(MULTISAMPLEMASK),
- __TO_DETERMINE_RS(PATCHEDGESTYLE, 0, 1),
- __TO_DETERMINE_RS(DEBUGMONITORTOKEN, 0, 1),
- __TO_DETERMINE_RS(POINTSIZE_MAX, 0, 0x7FFFFFFF), /* check more complex than that */
- __BOOLEAN_RS(INDEXEDVERTEXBLENDENABLE),
- __TO_DETERMINE_RS(COLORWRITEENABLE, 0, 15),
- __NO_LIMIT_RS(TWEENFACTOR),
- __CLAMP_RS(BLENDOP, 1, 5),
- __TO_DETERMINE_RS(POSITIONDEGREE, 1, 5), /* can actually be only 1 or 5 */
- __TO_DETERMINE_RS(NORMALDEGREE, 1, 2),
- __BOOLEAN_RS(SCISSORTESTENABLE),
- __NO_LIMIT_RS(SLOPESCALEDEPTHBIAS),
- __BOOLEAN_RS(ANTIALIASEDLINEENABLE),
- __NO_LIMIT_RS(MINTESSELLATIONLEVEL),
- __NO_LIMIT_RS(MAXTESSELLATIONLEVEL),
- __NO_LIMIT_RS(ADAPTIVETESS_X),
- __NO_LIMIT_RS(ADAPTIVETESS_Y),
- __NO_LIMIT_RS(ADAPTIVETESS_Z),
- __NO_LIMIT_RS(ADAPTIVETESS_W),
- __BOOLEAN_RS(ENABLEADAPTIVETESSELLATION),
- __BOOLEAN_RS(TWOSIDEDSTENCILMODE),
- __CLAMP_RS(CCW_STENCILFAIL, 1, 8),
- __CLAMP_RS(CCW_STENCILZFAIL, 1, 8),
- __CLAMP_RS(CCW_STENCILPASS, 1, 8),
- __CLAMP_RS(CCW_STENCILFUNC, 1, 8),
- __TO_DETERMINE_RS(COLORWRITEENABLE1, 0, 15),
- __TO_DETERMINE_RS(COLORWRITEENABLE2, 0, 15),
- __TO_DETERMINE_RS(COLORWRITEENABLE3, 0, 15),
- __NO_LIMIT_RS(BLENDFACTOR),
- __BOOLEAN_RS(SRGBWRITEENABLE),
- __NO_LIMIT_RS(DEPTHBIAS),
- __TO_DETERMINE_RS(WRAP8, 0, 15),
- __TO_DETERMINE_RS(WRAP9, 0, 15),
- __TO_DETERMINE_RS(WRAP10, 0, 15),
- __TO_DETERMINE_RS(WRAP11, 0, 15),
- __TO_DETERMINE_RS(WRAP12, 0, 15),
- __TO_DETERMINE_RS(WRAP13, 0, 15),
- __TO_DETERMINE_RS(WRAP14, 0, 15),
- __TO_DETERMINE_RS(WRAP15, 0, 15),
- __BOOLEAN_RS(SEPARATEALPHABLENDENABLE),
- __RANGE_DEF_VAL_RS(SRCBLENDALPHA, 1, 17, D3DBLEND_ZERO),
- __RANGE_DEF_VAL_RS(DESTBLENDALPHA, 1, 17, D3DBLEND_ZERO),
- __CLAMP_RS(BLENDOPALPHA, 1, 5)
-};
-
-static DWORD inline
-nine_fix_render_state_value(D3DRENDERSTATETYPE State,
- DWORD Value)
-{
- struct nine_state_behaviour behaviour = render_state_limits_table[State];
-
- switch (behaviour.state_value_behaviour) {
- case NINE_STATE_NO_LIMIT:
- break;
- case NINE_STATE_CLAMP:
- if (Value < behaviour.u.clamp.min)
- Value = behaviour.u.clamp.min;
- else if (Value > behaviour.u.clamp.max)
- Value = behaviour.u.clamp.max;
- break;
- case NINE_STATE_BOOL:
- Value = Value ? 1 : 0;
- break;
- case NINE_STATE_MASK:
- Value = Value & behaviour.u.mask;
- break;
- case NINE_STATE_RANGE_DEF_VAL:
- if (Value < behaviour.u.range_def_val.min || Value > behaviour.u.range_def_val.max)
- Value = behaviour.u.range_def_val.default_val;
- break;
- }
-
- return Value;
-}
-
-struct nine_limits
-{
- unsigned min;
- unsigned max;
-};
-
-#define __VALUE_SAMP(o, m, M) \
- [D3DSAMP_##o] = {m, M}
-
-static const struct nine_limits
-sampler_state_limits_table[D3DRS_BLENDOPALPHA + 1] = {
- __VALUE_SAMP(ADDRESSU, 1, 5),
- __VALUE_SAMP(ADDRESSV, 1, 5),
- __VALUE_SAMP(ADDRESSW, 1, 5),
- __VALUE_SAMP(BORDERCOLOR, 0, 0xFFFFFFFF),
- __VALUE_SAMP(MAGFILTER, 0, 8), /* 4-5 should be forbidden */
- __VALUE_SAMP(MINFILTER, 0, 8), /* same */
- __VALUE_SAMP(MIPFILTER, 0, 8), /* same */
- __VALUE_SAMP(MIPMAPLODBIAS, 0, 0xFFFFFFFF),
- __VALUE_SAMP(MAXMIPLEVEL, 0, 0xFFFFFFFF),
- __VALUE_SAMP(MAXANISOTROPY, 1, 0xFFFFFFFF), /* Max value should be pCaps->MaxAnisotropy */
- __VALUE_SAMP(SRGBTEXTURE, 0, 1),
- __VALUE_SAMP(ELEMENTINDEX, 0, 0xFFFFFFFF),
- __VALUE_SAMP(DMAPOFFSET, 0, 0xFFFFFFFF)
-};
-
-static BOOL inline
-nine_check_sampler_state_value(D3DSAMPLERSTATETYPE State,
- DWORD Value)
-{
- struct nine_limits limit;
-
- limit = sampler_state_limits_table[State];
- return (limit.min <= Value && Value <= limit.max);
-}
-
-#endif /* _NINE_HELPERS_H_ */
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