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5564 | serge | 1 | |
2 | #define __NV50_RESOURCE_H__ |
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3 | |||
4 | |||
5 | #include "util/list.h" |
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6 | |||
7 | |||
8 | #include "nouveau_buffer.h" |
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9 | |||
10 | |||
11 | |||
12 | |||
13 | nv50_init_resource_functions(struct pipe_context *pcontext); |
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14 | |||
15 | |||
16 | nv50_screen_init_resource_functions(struct pipe_screen *pscreen); |
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17 | |||
18 | |||
19 | #define NV50_RESOURCE_FLAG_NOALLOC (NOUVEAU_RESOURCE_FLAG_DRV_PRIV << 1) |
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20 | |||
21 | |||
22 | #define NV50_TILE_SHIFT_Y(m) ((((m) >> 4) & 0xf) + 2) |
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23 | #define NV50_TILE_SHIFT_Z(m) ((((m) >> 8) & 0xf) + 0) |
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24 | |||
25 | |||
26 | #define NV50_TILE_SIZE_Y(m) ( 4 << (((m) >> 4) & 0xf)) |
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27 | #define NV50_TILE_SIZE_Z(m) ( 1 << (((m) >> 8) & 0xf)) |
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28 | |||
29 | |||
30 | |||
31 | |||
32 | |||
33 | |||
34 | |||
35 | |||
36 | nv50_tex_choose_tile_dims_helper(unsigned nx, unsigned ny, unsigned nz, |
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37 | boolean is_3d); |
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38 | |||
39 | |||
40 | uint32_t offset; |
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41 | uint32_t pitch; |
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42 | uint32_t tile_mode; |
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43 | }; |
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44 | |||
45 | |||
46 | |||
47 | |||
48 | struct nv04_resource base; |
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49 | struct nv50_miptree_level level[NV50_MAX_TEXTURE_LEVELS]; |
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50 | uint32_t total_size; |
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51 | uint32_t layer_stride; |
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52 | boolean layout_3d; /* TRUE if layer count varies with mip level */ |
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53 | uint8_t ms_x; /* log2 of number of samples in x/y dimension */ |
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54 | uint8_t ms_y; |
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55 | uint8_t ms_mode; |
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56 | }; |
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57 | |||
58 | |||
59 | nv50_miptree(struct pipe_resource *pt) |
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60 | { |
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61 | return (struct nv50_miptree *)pt; |
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62 | } |
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63 | |||
64 | |||
65 | |||
66 | #define NV50_TEXVIEW_FILTER_MSAA8 (1 << 1) |
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67 | #define NV50_TEXVIEW_ACCESS_RESOLVE (1 << 2) |
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68 | |||
69 | |||
70 | |||
71 | */ |
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72 | boolean |
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73 | nv50_miptree_init_layout_linear(struct nv50_miptree *mt, unsigned pitch_align); |
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74 | |||
75 | |||
76 | nv50_miptree_create(struct pipe_screen *pscreen, |
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77 | const struct pipe_resource *tmp); |
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78 | |||
79 | |||
80 | nv50_miptree_destroy(struct pipe_screen *pscreen, struct pipe_resource *pt); |
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81 | |||
82 | |||
83 | nv50_miptree_from_handle(struct pipe_screen *pscreen, |
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84 | const struct pipe_resource *template, |
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85 | struct winsys_handle *whandle); |
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86 | |||
87 | |||
88 | nv50_miptree_get_handle(struct pipe_screen *pscreen, |
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89 | struct pipe_resource *pt, |
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90 | struct winsys_handle *whandle); |
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91 | |||
92 | |||
93 | struct pipe_surface base; |
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94 | uint32_t offset; |
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95 | uint32_t width; |
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96 | uint16_t height; |
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97 | uint16_t depth; |
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98 | }; |
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99 | |||
100 | |||
101 | nv50_surface(struct pipe_surface *ps) |
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102 | { |
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103 | return (struct nv50_surface *)ps; |
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104 | } |
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105 | |||
106 | |||
107 | nv50_zs_to_s_format(enum pipe_format format) |
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108 | { |
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109 | switch (format) { |
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110 | case PIPE_FORMAT_Z24_UNORM_S8_UINT: return PIPE_FORMAT_X24S8_UINT; |
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111 | case PIPE_FORMAT_S8_UINT_Z24_UNORM: return PIPE_FORMAT_S8X24_UINT; |
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112 | case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT: return PIPE_FORMAT_X32_S8X24_UINT; |
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113 | default: |
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114 | return format; |
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115 | } |
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116 | } |
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117 | |||
118 | |||
119 | |||
120 | |||
121 | nv50_mt_zslice_offset(const struct nv50_miptree *mt, unsigned l, unsigned z); |
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122 | |||
123 | |||
124 | nv50_miptree_surface_new(struct pipe_context *, |
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125 | struct pipe_resource *, |
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126 | const struct pipe_surface *templ); |
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127 | |||
128 | |||
129 | nv50_miptree_transfer_map(struct pipe_context *pctx, |
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130 | struct pipe_resource *res, |
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131 | unsigned level, |
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132 | unsigned usage, |
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133 | const struct pipe_box *box, |
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134 | struct pipe_transfer **ptransfer); |
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135 | void |
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136 | nv50_miptree_transfer_unmap(struct pipe_context *pcontext, |
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137 | struct pipe_transfer *ptx); |
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138 | |||
139 | |||
140 | |||
141 | |||
142 | nv50_surface_from_miptree(struct nv50_miptree *mt, |
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143 | const struct pipe_surface *templ); |
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144 | |||
145 | |||
146 | nv50_surface_from_buffer(struct pipe_context *pipe, |
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147 | struct pipe_resource *pt, |
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148 | const struct pipe_surface *templ); |
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149 | |||
150 | |||
151 | nv50_surface_destroy(struct pipe_context *, struct pipe_surface *); |
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152 | |||
153 | |||
154 |