2 * Copyright 2011 Joakim Sindholt <opensource@zhasha.com>
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE. */
23 #include "nine_helpers.h"
24 #include "nine_shader.h"
26 #include "pixelshader9.h"
29 #include "pipe/p_context.h"
31 #define DBG_CHANNEL DBG_PIXELSHADER
34 NinePixelShader9_ctor( struct NinePixelShader9
*This
,
35 struct NineUnknownParams
*pParams
,
36 const DWORD
*pFunction
, void *cso
)
38 struct NineDevice9
*device
;
39 struct nine_shader_info info
;
42 DBG("This=%p pParams=%p pFunction=%p cso=%p\n", This
, pParams
, pFunction
, cso
);
44 hr
= NineUnknown_ctor(&This
->base
, pParams
);
52 device
= This
->base
.device
;
54 info
.type
= PIPE_SHADER_FRAGMENT
;
55 info
.byte_code
= pFunction
;
56 info
.const_i_base
= NINE_CONST_I_BASE(device
->max_ps_const_f
) / 16;
57 info
.const_b_base
= NINE_CONST_B_BASE(device
->max_ps_const_f
) / 16;
58 info
.sampler_mask_shadow
= 0x0;
59 info
.sampler_ps1xtypes
= 0x0;
62 info
.process_vertices
= false;
64 hr
= nine_translate_shader(device
, &info
);
67 This
->byte_code
.version
= info
.version
;
69 This
->byte_code
.tokens
= mem_dup(pFunction
, info
.byte_size
);
70 if (!This
->byte_code
.tokens
)
72 This
->byte_code
.size
= info
.byte_size
;
74 This
->variant
.cso
= info
.cso
;
75 This
->last_cso
= info
.cso
;
78 This
->sampler_mask
= info
.sampler_mask
;
79 This
->rt_mask
= info
.rt_mask
;
80 This
->const_used_size
= info
.const_used_size
;
81 This
->bumpenvmat_needed
= info
.bumpenvmat_needed
;
82 /* no constant relative addressing for ps */
83 assert(info
.lconstf
.data
== NULL
);
84 assert(info
.lconstf
.ranges
== NULL
);
90 NinePixelShader9_dtor( struct NinePixelShader9
*This
)
92 DBG("This=%p\n", This
);
94 if (This
->base
.device
) {
95 struct pipe_context
*pipe
= This
->base
.device
->pipe
;
96 struct nine_shader_variant
*var
= &This
->variant
;
100 if (This
->base
.device
->context
.cso
.ps
== var
->cso
)
101 pipe
->bind_fs_state(pipe
, NULL
);
102 pipe
->delete_fs_state(pipe
, var
->cso
);
108 if (This
->ff_cso
== This
->base
.device
->context
.cso
.ps
)
109 pipe
->bind_fs_state(pipe
, NULL
);
110 pipe
->delete_fs_state(pipe
, This
->ff_cso
);
113 nine_shader_variants_free(&This
->variant
);
115 FREE((void *)This
->byte_code
.tokens
); /* const_cast */
117 NineUnknown_dtor(&This
->base
);
121 NinePixelShader9_GetFunction( struct NinePixelShader9
*This
,
125 DBG("This=%p pData=%p pSizeOfData=%p\n", This
, pData
, pSizeOfData
);
127 user_assert(pSizeOfData
, D3DERR_INVALIDCALL
);
130 *pSizeOfData
= This
->byte_code
.size
;
133 user_assert(*pSizeOfData
>= This
->byte_code
.size
, D3DERR_INVALIDCALL
);
135 memcpy(pData
, This
->byte_code
.tokens
, This
->byte_code
.size
);
141 NinePixelShader9_GetVariant( struct NinePixelShader9
*This
)
146 key
= This
->next_key
;
147 if (key
== This
->last_key
)
148 return This
->last_cso
;
150 cso
= nine_shader_variant_get(&This
->variant
, key
);
152 struct NineDevice9
*device
= This
->base
.device
;
153 struct nine_shader_info info
;
156 info
.type
= PIPE_SHADER_FRAGMENT
;
157 info
.const_i_base
= NINE_CONST_I_BASE(device
->max_ps_const_f
) / 16;
158 info
.const_b_base
= NINE_CONST_B_BASE(device
->max_ps_const_f
) / 16;
159 info
.byte_code
= This
->byte_code
.tokens
;
160 info
.sampler_mask_shadow
= key
& 0xffff;
161 info
.sampler_ps1xtypes
= key
;
162 info
.fog_enable
= device
->context
.rs
[D3DRS_FOGENABLE
];
163 info
.fog_mode
= device
->context
.rs
[D3DRS_FOGTABLEMODE
];
164 info
.force_color_in_centroid
= key
>> 34 & 1;
165 info
.projected
= (key
>> 48) & 0xffff;
166 info
.process_vertices
= false;
168 hr
= nine_translate_shader(This
->base
.device
, &info
);
171 nine_shader_variant_add(&This
->variant
, key
, info
.cso
);
175 This
->last_key
= key
;
176 This
->last_cso
= cso
;
181 IDirect3DPixelShader9Vtbl NinePixelShader9_vtable
= {
182 (void *)NineUnknown_QueryInterface
,
183 (void *)NineUnknown_AddRef
,
184 (void *)NineUnknown_Release
,
185 (void *)NineUnknown_GetDevice
,
186 (void *)NinePixelShader9_GetFunction
189 static const GUID
*NinePixelShader9_IIDs
[] = {
190 &IID_IDirect3DPixelShader9
,
196 NinePixelShader9_new( struct NineDevice9
*pDevice
,
197 struct NinePixelShader9
**ppOut
,
198 const DWORD
*pFunction
, void *cso
)
200 NINE_DEVICE_CHILD_NEW(PixelShader9
, ppOut
, pDevice
, pFunction
, cso
);