1 /**********************************************************
2 * Copyright 2011 VMware, Inc. All rights reserved.
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without
7 * restriction, including without limitation the rights to use, copy,
8 * modify, merge, publish, distribute, sublicense, and/or sell copies
9 * of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 **********************************************************/
27 #include "pipe/p_format.h"
28 #include "util/u_debug.h"
29 #include "util/u_format.h"
30 #include "util/u_memory.h"
32 #include "svga_winsys.h"
33 #include "svga_screen.h"
34 #include "svga_format.h"
37 /** Describes mapping from gallium formats to SVGA vertex/pixel formats */
38 struct vgpu10_format_entry
40 SVGA3dSurfaceFormat vertex_format
;
41 SVGA3dSurfaceFormat pixel_format
;
42 SVGA3dSurfaceFormat view_format
; /* view format for texture buffer */
46 struct format_compat_entry
48 enum pipe_format pformat
;
49 const SVGA3dSurfaceFormat
*compat_format
;
54 * Table mapping Gallium formats to SVGA3d vertex/pixel formats.
55 * Note: the table is ordered according to PIPE_FORMAT_x order.
57 static const struct vgpu10_format_entry format_conversion_table
[] =
59 /* Gallium format SVGA3D vertex format SVGA3D pixel format SVGA3D texbuf view format Flags */
60 [ PIPE_FORMAT_B8G8R8A8_UNORM
] = { SVGA3D_B8G8R8A8_UNORM
, SVGA3D_B8G8R8A8_UNORM
, SVGA3D_B8G8R8A8_UNORM
, TF_GEN_MIPS
},
61 [ PIPE_FORMAT_B8G8R8X8_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_B8G8R8X8_UNORM
, SVGA3D_B8G8R8X8_UNORM
, TF_GEN_MIPS
},
62 [ PIPE_FORMAT_B5G5R5A1_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_B5G5R5A1_UNORM
, SVGA3D_B5G5R5A1_UNORM
, TF_GEN_MIPS
},
63 [ PIPE_FORMAT_B5G6R5_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_B5G6R5_UNORM
, SVGA3D_B5G6R5_UNORM
, TF_GEN_MIPS
},
64 [ PIPE_FORMAT_R10G10B10A2_UNORM
] = { SVGA3D_R10G10B10A2_UNORM
, SVGA3D_R10G10B10A2_UNORM
, SVGA3D_R10G10B10A2_UNORM
, TF_GEN_MIPS
},
65 [ PIPE_FORMAT_L8_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R8_UNORM
, TF_XXX1
},
66 [ PIPE_FORMAT_A8_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_A8_UNORM
, SVGA3D_R8_UNORM
, TF_GEN_MIPS
| TF_000X
},
67 [ PIPE_FORMAT_I8_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R8_UNORM
, TF_XXXX
},
68 [ PIPE_FORMAT_L8A8_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R8G8_UNORM
, TF_XXXY
},
69 [ PIPE_FORMAT_L16_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16_UNORM
, TF_XXX1
},
70 [ PIPE_FORMAT_Z16_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_D16_UNORM
, SVGA3D_D16_UNORM
, 0 },
71 [ PIPE_FORMAT_Z32_FLOAT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_D32_FLOAT
, SVGA3D_D32_FLOAT
, 0 },
72 [ PIPE_FORMAT_Z24_UNORM_S8_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_D24_UNORM_S8_UINT
, SVGA3D_D24_UNORM_S8_UINT
, 0 },
73 [ PIPE_FORMAT_Z24X8_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_D24_UNORM_S8_UINT
, SVGA3D_D24_UNORM_S8_UINT
, 0 },
74 [ PIPE_FORMAT_R32_FLOAT
] = { SVGA3D_R32_FLOAT
, SVGA3D_R32_FLOAT
, SVGA3D_R32_FLOAT
, TF_GEN_MIPS
},
75 [ PIPE_FORMAT_R32G32_FLOAT
] = { SVGA3D_R32G32_FLOAT
, SVGA3D_R32G32_FLOAT
, SVGA3D_R32G32_FLOAT
, TF_GEN_MIPS
},
76 [ PIPE_FORMAT_R32G32B32_FLOAT
] = { SVGA3D_R32G32B32_FLOAT
, SVGA3D_R32G32B32_FLOAT
, SVGA3D_R32G32B32_FLOAT
, TF_GEN_MIPS
},
77 [ PIPE_FORMAT_R32G32B32A32_FLOAT
] = { SVGA3D_R32G32B32A32_FLOAT
, SVGA3D_R32G32B32A32_FLOAT
, SVGA3D_R32G32B32A32_FLOAT
, TF_GEN_MIPS
},
78 [ PIPE_FORMAT_R32_USCALED
] = { SVGA3D_R32_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_U_TO_F_CAST
},
79 [ PIPE_FORMAT_R32G32_USCALED
] = { SVGA3D_R32G32_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_U_TO_F_CAST
},
80 [ PIPE_FORMAT_R32G32B32_USCALED
] = { SVGA3D_R32G32B32_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_U_TO_F_CAST
},
81 [ PIPE_FORMAT_R32G32B32A32_USCALED
] = { SVGA3D_R32G32B32A32_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_U_TO_F_CAST
},
82 [ PIPE_FORMAT_R32_SSCALED
] = { SVGA3D_R32_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_I_TO_F_CAST
},
83 [ PIPE_FORMAT_R32G32_SSCALED
] = { SVGA3D_R32G32_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_I_TO_F_CAST
},
84 [ PIPE_FORMAT_R32G32B32_SSCALED
] = { SVGA3D_R32G32B32_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_I_TO_F_CAST
},
85 [ PIPE_FORMAT_R32G32B32A32_SSCALED
] = { SVGA3D_R32G32B32A32_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_I_TO_F_CAST
},
86 [ PIPE_FORMAT_R16_UNORM
] = { SVGA3D_R16_UNORM
, SVGA3D_R16_UNORM
, SVGA3D_R16_UNORM
, TF_GEN_MIPS
},
87 [ PIPE_FORMAT_R16G16_UNORM
] = { SVGA3D_R16G16_UNORM
, SVGA3D_R16G16_UNORM
, SVGA3D_R16G16_UNORM
, TF_GEN_MIPS
},
88 [ PIPE_FORMAT_R16G16B16_UNORM
] = { SVGA3D_R16G16B16A16_UNORM
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
},
89 [ PIPE_FORMAT_R16G16B16A16_UNORM
] = { SVGA3D_R16G16B16A16_UNORM
, SVGA3D_R16G16B16A16_UNORM
, SVGA3D_R16G16B16A16_UNORM
, TF_GEN_MIPS
},
90 [ PIPE_FORMAT_R16_USCALED
] = { SVGA3D_R16_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_U_TO_F_CAST
},
91 [ PIPE_FORMAT_R16G16_USCALED
] = { SVGA3D_R16G16_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_U_TO_F_CAST
},
92 [ PIPE_FORMAT_R16G16B16_USCALED
] = { SVGA3D_R16G16B16A16_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
| VF_U_TO_F_CAST
},
93 [ PIPE_FORMAT_R16G16B16A16_USCALED
] = { SVGA3D_R16G16B16A16_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_U_TO_F_CAST
},
94 [ PIPE_FORMAT_R16_SNORM
] = { SVGA3D_R16_SNORM
, SVGA3D_R16_SNORM
, SVGA3D_R16_SNORM
, 0 },
95 [ PIPE_FORMAT_R16G16_SNORM
] = { SVGA3D_R16G16_SNORM
, SVGA3D_R16G16_SNORM
, SVGA3D_R16G16_SNORM
, 0 },
96 [ PIPE_FORMAT_R16G16B16_SNORM
] = { SVGA3D_R16G16B16A16_SNORM
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
},
97 [ PIPE_FORMAT_R16G16B16A16_SNORM
] = { SVGA3D_R16G16B16A16_SNORM
, SVGA3D_R16G16B16A16_SNORM
, SVGA3D_R16G16B16A16_SNORM
, 0 },
98 [ PIPE_FORMAT_R16_SSCALED
] = { SVGA3D_R16_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_I_TO_F_CAST
},
99 [ PIPE_FORMAT_R16G16_SSCALED
] = { SVGA3D_R16G16_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_I_TO_F_CAST
},
100 [ PIPE_FORMAT_R16G16B16_SSCALED
] = { SVGA3D_R16G16B16A16_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
| VF_I_TO_F_CAST
},
101 [ PIPE_FORMAT_R16G16B16A16_SSCALED
] = { SVGA3D_R16G16B16A16_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_I_TO_F_CAST
},
102 [ PIPE_FORMAT_R8_UNORM
] = { SVGA3D_R8_UNORM
, SVGA3D_R8_UNORM
, SVGA3D_R8_UNORM
, TF_GEN_MIPS
},
103 [ PIPE_FORMAT_R8G8_UNORM
] = { SVGA3D_R8G8_UNORM
, SVGA3D_R8G8_UNORM
, SVGA3D_R8G8_UNORM
, TF_GEN_MIPS
},
104 [ PIPE_FORMAT_R8G8B8_UNORM
] = { SVGA3D_R8G8B8A8_UNORM
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
},
105 [ PIPE_FORMAT_R8G8B8A8_UNORM
] = { SVGA3D_R8G8B8A8_UNORM
, SVGA3D_R8G8B8A8_UNORM
, SVGA3D_R8G8B8A8_UNORM
, TF_GEN_MIPS
},
106 [ PIPE_FORMAT_R8_USCALED
] = { SVGA3D_R8_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_U_TO_F_CAST
},
107 [ PIPE_FORMAT_R8G8_USCALED
] = { SVGA3D_R8G8_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_U_TO_F_CAST
},
108 [ PIPE_FORMAT_R8G8B8_USCALED
] = { SVGA3D_R8G8B8A8_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
| VF_U_TO_F_CAST
},
109 [ PIPE_FORMAT_R8G8B8A8_USCALED
] = { SVGA3D_R8G8B8A8_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_U_TO_F_CAST
},
111 [ PIPE_FORMAT_R8_SNORM
] = { SVGA3D_R8_SNORM
, SVGA3D_R8_SNORM
, SVGA3D_R8_SNORM
, 0 },
112 [ PIPE_FORMAT_R8G8_SNORM
] = { SVGA3D_R8G8_SNORM
, SVGA3D_R8G8_SNORM
, SVGA3D_R8G8_SNORM
, 0 },
113 [ PIPE_FORMAT_R8G8B8_SNORM
] = { SVGA3D_R8G8B8A8_SNORM
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
},
114 [ PIPE_FORMAT_R8G8B8A8_SNORM
] = { SVGA3D_R8G8B8A8_SNORM
, SVGA3D_R8G8B8A8_SNORM
, SVGA3D_R8G8B8A8_SNORM
, 0 },
116 [ PIPE_FORMAT_R8_SSCALED
] = { SVGA3D_R8_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_I_TO_F_CAST
},
117 [ PIPE_FORMAT_R8G8_SSCALED
] = { SVGA3D_R8G8_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_I_TO_F_CAST
},
118 [ PIPE_FORMAT_R8G8B8_SSCALED
] = { SVGA3D_R8G8B8A8_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
| VF_I_TO_F_CAST
},
119 [ PIPE_FORMAT_R8G8B8A8_SSCALED
] = { SVGA3D_R8G8B8A8_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_I_TO_F_CAST
},
121 [ PIPE_FORMAT_R16_FLOAT
] = { SVGA3D_R16_FLOAT
, SVGA3D_R16_FLOAT
, SVGA3D_R16_FLOAT
, TF_GEN_MIPS
},
122 [ PIPE_FORMAT_R16G16_FLOAT
] = { SVGA3D_R16G16_FLOAT
, SVGA3D_R16G16_FLOAT
, SVGA3D_R16G16_FLOAT
, TF_GEN_MIPS
},
123 [ PIPE_FORMAT_R16G16B16_FLOAT
] = { SVGA3D_R16G16B16A16_FLOAT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
},
124 [ PIPE_FORMAT_R16G16B16A16_FLOAT
] = { SVGA3D_R16G16B16A16_FLOAT
, SVGA3D_R16G16B16A16_FLOAT
, SVGA3D_R16G16B16A16_FLOAT
, TF_GEN_MIPS
},
125 [ PIPE_FORMAT_B8G8R8A8_SRGB
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_B8G8R8A8_UNORM_SRGB
, SVGA3D_FORMAT_INVALID
, TF_GEN_MIPS
},
126 [ PIPE_FORMAT_B8G8R8X8_SRGB
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_B8G8R8X8_UNORM_SRGB
, SVGA3D_FORMAT_INVALID
, TF_GEN_MIPS
},
127 [ PIPE_FORMAT_R8G8B8A8_SRGB
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_R8G8B8A8_UNORM_SRGB
, SVGA3D_FORMAT_INVALID
, TF_GEN_MIPS
},
128 [ PIPE_FORMAT_DXT1_RGB
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_BC1_UNORM
, SVGA3D_FORMAT_INVALID
, 0 },
129 [ PIPE_FORMAT_DXT1_RGBA
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_BC1_UNORM
, SVGA3D_FORMAT_INVALID
, 0 },
130 [ PIPE_FORMAT_DXT3_RGBA
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_BC2_UNORM
, SVGA3D_FORMAT_INVALID
, 0 },
131 [ PIPE_FORMAT_DXT5_RGBA
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_BC3_UNORM
, SVGA3D_FORMAT_INVALID
, 0 },
132 [ PIPE_FORMAT_DXT1_SRGB
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_BC1_UNORM_SRGB
, SVGA3D_FORMAT_INVALID
, 0 },
133 [ PIPE_FORMAT_DXT1_SRGBA
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_BC1_UNORM_SRGB
, SVGA3D_FORMAT_INVALID
, 0 },
134 [ PIPE_FORMAT_DXT3_SRGBA
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_BC2_UNORM_SRGB
, SVGA3D_FORMAT_INVALID
, 0 },
135 [ PIPE_FORMAT_DXT5_SRGBA
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_BC3_UNORM_SRGB
, SVGA3D_FORMAT_INVALID
, 0 },
136 [ PIPE_FORMAT_RGTC1_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_BC4_UNORM
, SVGA3D_FORMAT_INVALID
, 0 },
137 [ PIPE_FORMAT_RGTC1_SNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_BC4_SNORM
, SVGA3D_FORMAT_INVALID
, 0 },
138 [ PIPE_FORMAT_RGTC2_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_BC5_UNORM
, SVGA3D_FORMAT_INVALID
, 0 },
139 [ PIPE_FORMAT_RGTC2_SNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_BC5_SNORM
, SVGA3D_FORMAT_INVALID
, 0 },
140 [ PIPE_FORMAT_R10G10B10A2_USCALED
] = { SVGA3D_R10G10B10A2_UNORM
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_PUINT_TO_USCALED
},
141 [ PIPE_FORMAT_R11G11B10_FLOAT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_R11G11B10_FLOAT
, SVGA3D_R11G11B10_FLOAT
, TF_GEN_MIPS
},
142 [ PIPE_FORMAT_R9G9B9E5_FLOAT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_R9G9B9E5_SHAREDEXP
, SVGA3D_FORMAT_INVALID
, 0 },
143 [ PIPE_FORMAT_Z32_FLOAT_S8X24_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_D32_FLOAT_S8X24_UINT
, SVGA3D_FORMAT_INVALID
, 0 },
144 [ PIPE_FORMAT_B10G10R10A2_UNORM
] = { SVGA3D_R10G10B10A2_UNORM
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_BGRA
},
145 [ PIPE_FORMAT_L16A16_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16G16_UNORM
, TF_XXXY
},
146 [ PIPE_FORMAT_A16_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16_UNORM
, TF_000X
},
147 [ PIPE_FORMAT_I16_UNORM
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16_UNORM
, TF_XXXX
},
148 [ PIPE_FORMAT_A16_FLOAT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16_FLOAT
, TF_000X
},
149 [ PIPE_FORMAT_L16_FLOAT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16_FLOAT
, TF_XXX1
},
150 [ PIPE_FORMAT_L16A16_FLOAT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16G16_FLOAT
, TF_XXXY
},
151 [ PIPE_FORMAT_I16_FLOAT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16_FLOAT
, TF_XXXX
},
152 [ PIPE_FORMAT_A32_FLOAT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R32_FLOAT
, TF_000X
},
153 [ PIPE_FORMAT_L32_FLOAT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R32_FLOAT
, TF_XXX1
},
154 [ PIPE_FORMAT_L32A32_FLOAT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R32G32_FLOAT
, TF_XXXY
},
155 [ PIPE_FORMAT_I32_FLOAT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R32_FLOAT
, TF_XXXX
},
156 [ PIPE_FORMAT_R10G10B10A2_SSCALED
] = { SVGA3D_R32_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_PUINT_TO_SSCALED
},
157 [ PIPE_FORMAT_R10G10B10A2_SNORM
] = { SVGA3D_R10G10B10A2_UNORM
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_PUINT_TO_SNORM
},
158 [ PIPE_FORMAT_B10G10R10A2_USCALED
] = { SVGA3D_R10G10B10A2_UNORM
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_BGRA
| VF_PUINT_TO_USCALED
},
159 [ PIPE_FORMAT_B10G10R10A2_SSCALED
] = { SVGA3D_R32_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_BGRA
| VF_PUINT_TO_SSCALED
},
160 [ PIPE_FORMAT_B10G10R10A2_SNORM
] = { SVGA3D_R10G10B10A2_UNORM
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_BGRA
| VF_PUINT_TO_SNORM
},
161 [ PIPE_FORMAT_R8_UINT
] = { SVGA3D_R8_UINT
, SVGA3D_R8_UINT
, SVGA3D_R8_UINT
, 0 },
162 [ PIPE_FORMAT_R8G8_UINT
] = { SVGA3D_R8G8_UINT
, SVGA3D_R8G8_UINT
, SVGA3D_R8G8_UINT
, 0 },
163 [ PIPE_FORMAT_R8G8B8_UINT
] = { SVGA3D_R8G8B8A8_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
},
164 [ PIPE_FORMAT_R8G8B8A8_UINT
] = { SVGA3D_R8G8B8A8_UINT
, SVGA3D_R8G8B8A8_UINT
, SVGA3D_R8G8B8A8_UINT
, 0 },
165 [ PIPE_FORMAT_R8_SINT
] = { SVGA3D_R8_SINT
, SVGA3D_R8_SINT
, SVGA3D_R8_SINT
, 0 },
166 [ PIPE_FORMAT_R8G8_SINT
] = { SVGA3D_R8G8_SINT
, SVGA3D_R8G8_SINT
, SVGA3D_R8G8_SINT
, 0 },
167 [ PIPE_FORMAT_R8G8B8_SINT
] = { SVGA3D_R8G8B8A8_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
},
168 [ PIPE_FORMAT_R8G8B8A8_SINT
] = { SVGA3D_R8G8B8A8_SINT
, SVGA3D_R8G8B8A8_SINT
, SVGA3D_R8G8B8A8_SINT
, 0 },
169 [ PIPE_FORMAT_R16_UINT
] = { SVGA3D_R16_UINT
, SVGA3D_R16_UINT
, SVGA3D_R16_UINT
, 0 },
170 [ PIPE_FORMAT_R16G16_UINT
] = { SVGA3D_R16G16_UINT
, SVGA3D_R16G16_UINT
, SVGA3D_R16G16_UINT
, 0 },
171 [ PIPE_FORMAT_R16G16B16_UINT
] = { SVGA3D_R16G16B16A16_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
},
172 [ PIPE_FORMAT_R16G16B16A16_UINT
] = { SVGA3D_R16G16B16A16_UINT
, SVGA3D_R16G16B16A16_UINT
, SVGA3D_R16G16B16A16_UINT
, 0 },
173 [ PIPE_FORMAT_R16_SINT
] = { SVGA3D_R16_SINT
, SVGA3D_R16_SINT
, SVGA3D_R16_SINT
, 0 },
174 [ PIPE_FORMAT_R16G16_SINT
] = { SVGA3D_R16G16_SINT
, SVGA3D_R16G16_SINT
, SVGA3D_R16G16_SINT
, 0 },
175 [ PIPE_FORMAT_R16G16B16_SINT
] = { SVGA3D_R16G16B16A16_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, VF_W_TO_1
},
176 [ PIPE_FORMAT_R16G16B16A16_SINT
] = { SVGA3D_R16G16B16A16_SINT
, SVGA3D_R16G16B16A16_SINT
, SVGA3D_R16G16B16A16_SINT
, 0 },
177 [ PIPE_FORMAT_R32_UINT
] = { SVGA3D_R32_UINT
, SVGA3D_R32_UINT
, SVGA3D_R32_UINT
, 0 },
178 [ PIPE_FORMAT_R32G32_UINT
] = { SVGA3D_R32G32_UINT
, SVGA3D_R32G32_UINT
, SVGA3D_R32G32_UINT
, 0 },
179 [ PIPE_FORMAT_R32G32B32_UINT
] = { SVGA3D_R32G32B32_UINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, 0 },
180 [ PIPE_FORMAT_R32G32B32A32_UINT
] = { SVGA3D_R32G32B32A32_UINT
, SVGA3D_R32G32B32A32_UINT
, SVGA3D_R32G32B32A32_UINT
, 0 },
181 [ PIPE_FORMAT_R32_SINT
] = { SVGA3D_R32_SINT
, SVGA3D_R32_SINT
, SVGA3D_R32_SINT
, 0 },
182 [ PIPE_FORMAT_R32G32_SINT
] = { SVGA3D_R32G32_SINT
, SVGA3D_R32G32_SINT
, SVGA3D_R32G32_SINT
, 0 },
183 [ PIPE_FORMAT_R32G32B32_SINT
] = { SVGA3D_R32G32B32_SINT
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, 0 },
184 [ PIPE_FORMAT_R32G32B32A32_SINT
] = { SVGA3D_R32G32B32A32_SINT
, SVGA3D_R32G32B32A32_SINT
, SVGA3D_R32G32B32A32_SINT
, 0 },
185 [ PIPE_FORMAT_A8_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R8_UINT
, TF_000X
},
186 [ PIPE_FORMAT_I8_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R8_UINT
, TF_XXXX
},
187 [ PIPE_FORMAT_L8_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R8_UINT
, TF_XXX1
},
188 [ PIPE_FORMAT_L8A8_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R8G8_UINT
, TF_XXXY
},
189 [ PIPE_FORMAT_A8_SINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R8_SINT
, TF_000X
},
190 [ PIPE_FORMAT_I8_SINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R8_SINT
, TF_XXXX
},
191 [ PIPE_FORMAT_L8_SINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R8_SINT
, TF_XXX1
},
192 [ PIPE_FORMAT_L8A8_SINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R8G8_SINT
, TF_XXXY
},
193 [ PIPE_FORMAT_A16_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16_UINT
, TF_000X
},
194 [ PIPE_FORMAT_I16_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16_UINT
, TF_XXXX
},
195 [ PIPE_FORMAT_L16_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16_UINT
, TF_XXX1
},
196 [ PIPE_FORMAT_L16A16_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16G16_UINT
, TF_XXXY
},
197 [ PIPE_FORMAT_A16_SINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16_SINT
, TF_000X
},
198 [ PIPE_FORMAT_I16_SINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16_SINT
, TF_XXXX
},
199 [ PIPE_FORMAT_L16_SINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16_SINT
, TF_XXX1
},
200 [ PIPE_FORMAT_L16A16_SINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R16G16_SINT
, TF_XXXY
},
201 [ PIPE_FORMAT_A32_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R32_UINT
, TF_000X
},
202 [ PIPE_FORMAT_I32_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R32_UINT
, TF_XXXX
},
203 [ PIPE_FORMAT_L32_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R32_UINT
, TF_XXX1
},
204 [ PIPE_FORMAT_L32A32_UINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R32G32_UINT
, TF_XXXY
},
205 [ PIPE_FORMAT_A32_SINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R32_SINT
, TF_000X
},
206 [ PIPE_FORMAT_I32_SINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R32_SINT
, TF_XXXX
},
207 [ PIPE_FORMAT_L32_SINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R32_SINT
, TF_XXX1
},
208 [ PIPE_FORMAT_L32A32_SINT
] = { SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_R32G32_SINT
, TF_XXXY
},
209 [ PIPE_FORMAT_R10G10B10A2_UINT
] = { SVGA3D_R10G10B10A2_UINT
, SVGA3D_R10G10B10A2_UINT
, SVGA3D_R10G10B10A2_UINT
, 0 },
213 static const struct vgpu10_format_entry
*
214 svga_format_entry(enum pipe_format format
)
216 /* Sparse filling of the table requires this. */
217 STATIC_ASSERT(SVGA3D_FORMAT_INVALID
== 0);
218 assert(format
< ARRAY_SIZE(format_conversion_table
));
219 if (format
>= ARRAY_SIZE(format_conversion_table
))
220 return &format_conversion_table
[PIPE_FORMAT_NONE
];
222 return &format_conversion_table
[format
];
226 * Translate a gallium vertex format to a vgpu10 vertex format.
227 * Also, return any special vertex format flags.
230 svga_translate_vertex_format_vgpu10(enum pipe_format format
,
231 SVGA3dSurfaceFormat
*svga_format
,
234 const struct vgpu10_format_entry
*entry
= svga_format_entry(format
);
236 *svga_format
= entry
->vertex_format
;
237 *vf_flags
= entry
->flags
;
242 * Translate a gallium pixel format to a vgpu10 format
243 * to be used in a shader resource view for a texture buffer.
244 * Also return any special texture format flags such as
245 * any special swizzle mask.
248 svga_translate_texture_buffer_view_format(enum pipe_format format
,
249 SVGA3dSurfaceFormat
*svga_format
,
252 const struct vgpu10_format_entry
*entry
= svga_format_entry(format
);
254 *svga_format
= entry
->view_format
;
255 *tf_flags
= entry
->flags
;
260 * Translate a gallium scanout format to a svga format valid
261 * for screen target surface.
263 static SVGA3dSurfaceFormat
264 svga_translate_screen_target_format_vgpu10(enum pipe_format format
)
267 case PIPE_FORMAT_B8G8R8A8_UNORM
:
268 return SVGA3D_B8G8R8A8_UNORM
;
269 case PIPE_FORMAT_B8G8R8X8_UNORM
:
270 return SVGA3D_B8G8R8X8_UNORM
;
271 case PIPE_FORMAT_B5G6R5_UNORM
:
272 return SVGA3D_R5G6B5
;
273 case PIPE_FORMAT_B5G5R5A1_UNORM
:
274 return SVGA3D_A1R5G5B5
;
276 debug_printf("Invalid format %s specified for screen target\n",
277 svga_format_name(format
));
278 return SVGA3D_FORMAT_INVALID
;
283 * Translate from gallium format to SVGA3D format.
286 svga_translate_format(const struct svga_screen
*ss
,
287 enum pipe_format format
,
290 const struct vgpu10_format_entry
*entry
= svga_format_entry(format
);
292 if (ss
->sws
->have_vgpu10
) {
293 if (bind
& (PIPE_BIND_VERTEX_BUFFER
| PIPE_BIND_INDEX_BUFFER
)) {
294 return entry
->vertex_format
;
296 else if (bind
& PIPE_BIND_SCANOUT
) {
297 return svga_translate_screen_target_format_vgpu10(format
);
300 return entry
->pixel_format
;
305 case PIPE_FORMAT_B8G8R8A8_UNORM
:
306 return SVGA3D_A8R8G8B8
;
307 case PIPE_FORMAT_B8G8R8X8_UNORM
:
308 return SVGA3D_X8R8G8B8
;
310 /* sRGB required for GL2.1 */
311 case PIPE_FORMAT_B8G8R8A8_SRGB
:
312 return SVGA3D_A8R8G8B8
;
313 case PIPE_FORMAT_DXT1_SRGB
:
314 case PIPE_FORMAT_DXT1_SRGBA
:
316 case PIPE_FORMAT_DXT3_SRGBA
:
318 case PIPE_FORMAT_DXT5_SRGBA
:
321 case PIPE_FORMAT_B5G6R5_UNORM
:
322 return SVGA3D_R5G6B5
;
323 case PIPE_FORMAT_B5G5R5A1_UNORM
:
324 return SVGA3D_A1R5G5B5
;
325 case PIPE_FORMAT_B4G4R4A4_UNORM
:
326 return SVGA3D_A4R4G4B4
;
328 case PIPE_FORMAT_R16G16B16A16_UNORM
:
329 return SVGA3D_A16B16G16R16
;
331 case PIPE_FORMAT_Z16_UNORM
:
332 assert(!ss
->sws
->have_vgpu10
);
333 return bind
& PIPE_BIND_SAMPLER_VIEW
? ss
->depth
.z16
: SVGA3D_Z_D16
;
334 case PIPE_FORMAT_S8_UINT_Z24_UNORM
:
335 assert(!ss
->sws
->have_vgpu10
);
336 return bind
& PIPE_BIND_SAMPLER_VIEW
? ss
->depth
.s8z24
: SVGA3D_Z_D24S8
;
337 case PIPE_FORMAT_X8Z24_UNORM
:
338 assert(!ss
->sws
->have_vgpu10
);
339 return bind
& PIPE_BIND_SAMPLER_VIEW
? ss
->depth
.x8z24
: SVGA3D_Z_D24X8
;
341 case PIPE_FORMAT_A8_UNORM
:
342 return SVGA3D_ALPHA8
;
343 case PIPE_FORMAT_L8_UNORM
:
344 return SVGA3D_LUMINANCE8
;
346 case PIPE_FORMAT_DXT1_RGB
:
347 case PIPE_FORMAT_DXT1_RGBA
:
349 case PIPE_FORMAT_DXT3_RGBA
:
351 case PIPE_FORMAT_DXT5_RGBA
:
354 /* Float formats (only 1, 2 and 4-component formats supported) */
355 case PIPE_FORMAT_R32_FLOAT
:
356 return SVGA3D_R_S23E8
;
357 case PIPE_FORMAT_R32G32_FLOAT
:
358 return SVGA3D_RG_S23E8
;
359 case PIPE_FORMAT_R32G32B32A32_FLOAT
:
360 return SVGA3D_ARGB_S23E8
;
361 case PIPE_FORMAT_R16_FLOAT
:
362 return SVGA3D_R_S10E5
;
363 case PIPE_FORMAT_R16G16_FLOAT
:
364 return SVGA3D_RG_S10E5
;
365 case PIPE_FORMAT_R16G16B16A16_FLOAT
:
366 return SVGA3D_ARGB_S10E5
;
368 case PIPE_FORMAT_Z32_UNORM
:
369 /* SVGA3D_Z_D32 is not yet unsupported */
372 return SVGA3D_FORMAT_INVALID
;
378 * Format capability description entry.
383 SVGA3dSurfaceFormat format
;
386 * Capability index corresponding to the format.
388 SVGA3dDevCapIndex devcap
;
390 /* size of each pixel/block */
391 unsigned block_width
, block_height
, block_bytes
;
394 * Mask of supported SVGA3dFormatOp operations, to be inferred when the
395 * capability is not explicitly present.
397 uint32 defaultOperations
;
402 * Format capability description table.
404 * Ordered by increasing SVGA3dSurfaceFormat value, but with gaps.
406 static const struct format_cap format_cap_table
[] = {
408 "SVGA3D_FORMAT_INVALID",
409 SVGA3D_FORMAT_INVALID
, 0, 0, 0, 0, 0
414 SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8
,
416 SVGA3DFORMAT_OP_TEXTURE
|
417 SVGA3DFORMAT_OP_CUBETEXTURE
|
418 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
419 SVGA3DFORMAT_OP_DISPLAYMODE
|
420 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
425 SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8
,
427 SVGA3DFORMAT_OP_TEXTURE
|
428 SVGA3DFORMAT_OP_CUBETEXTURE
|
429 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
430 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
435 SVGA3D_DEVCAP_SURFACEFMT_R5G6B5
,
437 SVGA3DFORMAT_OP_TEXTURE
|
438 SVGA3DFORMAT_OP_CUBETEXTURE
|
439 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
440 SVGA3DFORMAT_OP_DISPLAYMODE
|
441 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
446 SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5
,
448 SVGA3DFORMAT_OP_TEXTURE
|
449 SVGA3DFORMAT_OP_CUBETEXTURE
|
450 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
451 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
456 SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5
,
458 SVGA3DFORMAT_OP_TEXTURE
|
459 SVGA3DFORMAT_OP_CUBETEXTURE
|
460 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
461 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
466 SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4
,
468 SVGA3DFORMAT_OP_TEXTURE
|
469 SVGA3DFORMAT_OP_CUBETEXTURE
|
470 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
471 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
475 * SVGA3D_Z_D32 is not yet supported, and has no corresponding
479 SVGA3D_Z_D32
, 0, 0, 0, 0, 0
484 SVGA3D_DEVCAP_SURFACEFMT_Z_D16
,
486 SVGA3DFORMAT_OP_ZSTENCIL
491 SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8
,
493 SVGA3DFORMAT_OP_ZSTENCIL
500 SVGA3DFORMAT_OP_ZSTENCIL
505 SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8
,
507 SVGA3DFORMAT_OP_TEXTURE
|
508 SVGA3DFORMAT_OP_CUBETEXTURE
|
509 SVGA3DFORMAT_OP_VOLUMETEXTURE
513 * SVGA3D_LUMINANCE4_ALPHA4 is not supported, and has no corresponding
516 "SVGA3D_LUMINANCE4_ALPHA4",
517 SVGA3D_LUMINANCE4_ALPHA4
, 0, 0, 0, 0, 0
520 "SVGA3D_LUMINANCE16",
522 SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE16
,
524 SVGA3DFORMAT_OP_TEXTURE
|
525 SVGA3DFORMAT_OP_CUBETEXTURE
|
526 SVGA3DFORMAT_OP_VOLUMETEXTURE
529 "SVGA3D_LUMINANCE8_ALPHA8",
530 SVGA3D_LUMINANCE8_ALPHA8
,
531 SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8_ALPHA8
,
533 SVGA3DFORMAT_OP_TEXTURE
|
534 SVGA3DFORMAT_OP_CUBETEXTURE
|
535 SVGA3DFORMAT_OP_VOLUMETEXTURE
540 SVGA3D_DEVCAP_SURFACEFMT_DXT1
,
542 SVGA3DFORMAT_OP_TEXTURE
|
543 SVGA3DFORMAT_OP_CUBETEXTURE
548 SVGA3D_DEVCAP_SURFACEFMT_DXT2
,
550 SVGA3DFORMAT_OP_TEXTURE
|
551 SVGA3DFORMAT_OP_CUBETEXTURE
556 SVGA3D_DEVCAP_SURFACEFMT_DXT3
,
558 SVGA3DFORMAT_OP_TEXTURE
|
559 SVGA3DFORMAT_OP_CUBETEXTURE
564 SVGA3D_DEVCAP_SURFACEFMT_DXT4
,
566 SVGA3DFORMAT_OP_TEXTURE
|
567 SVGA3DFORMAT_OP_CUBETEXTURE
572 SVGA3D_DEVCAP_SURFACEFMT_DXT5
,
574 SVGA3DFORMAT_OP_TEXTURE
|
575 SVGA3DFORMAT_OP_CUBETEXTURE
580 SVGA3D_DEVCAP_SURFACEFMT_BUMPU8V8
,
582 SVGA3DFORMAT_OP_TEXTURE
|
583 SVGA3DFORMAT_OP_CUBETEXTURE
|
584 SVGA3DFORMAT_OP_VOLUMETEXTURE
588 * SVGA3D_BUMPL6V5U5 is unsupported; it has no corresponding
592 SVGA3D_BUMPL6V5U5
, 0, 0, 0, 0, 0
595 "SVGA3D_BUMPX8L8V8U8",
597 SVGA3D_DEVCAP_SURFACEFMT_BUMPX8L8V8U8
,
599 SVGA3DFORMAT_OP_TEXTURE
|
600 SVGA3DFORMAT_OP_CUBETEXTURE
603 "SVGA3D_FORMAT_DEAD1",
604 SVGA3D_FORMAT_DEAD1
, 0, 0, 0, 0, 0
609 SVGA3D_DEVCAP_SURFACEFMT_ARGB_S10E5
,
611 SVGA3DFORMAT_OP_TEXTURE
|
612 SVGA3DFORMAT_OP_CUBETEXTURE
|
613 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
614 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
619 SVGA3D_DEVCAP_SURFACEFMT_ARGB_S23E8
,
621 SVGA3DFORMAT_OP_TEXTURE
|
622 SVGA3DFORMAT_OP_CUBETEXTURE
|
623 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
624 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
627 "SVGA3D_A2R10G10B10",
629 SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10
,
631 SVGA3DFORMAT_OP_TEXTURE
|
632 SVGA3DFORMAT_OP_CUBETEXTURE
|
633 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
634 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
638 * SVGA3D_V8U8 is unsupported; it has no corresponding
639 * SVGA3D_DEVCAP_xxx. SVGA3D_BUMPU8V8 should be used instead.
642 SVGA3D_V8U8
, 0, 0, 0, 0, 0
647 SVGA3D_DEVCAP_SURFACEFMT_Q8W8V8U8
,
649 SVGA3DFORMAT_OP_TEXTURE
|
650 SVGA3DFORMAT_OP_CUBETEXTURE
655 SVGA3D_DEVCAP_SURFACEFMT_CxV8U8
,
657 SVGA3DFORMAT_OP_TEXTURE
661 * SVGA3D_X8L8V8U8 is unsupported; it has no corresponding
662 * SVGA3D_DEVCAP_xxx. SVGA3D_BUMPX8L8V8U8 should be used instead.
665 SVGA3D_X8L8V8U8
, 0, 0, 0, 0, 0
668 "SVGA3D_A2W10V10U10",
670 SVGA3D_DEVCAP_SURFACEFMT_A2W10V10U10
,
672 SVGA3DFORMAT_OP_TEXTURE
677 SVGA3D_DEVCAP_SURFACEFMT_ALPHA8
,
679 SVGA3DFORMAT_OP_TEXTURE
|
680 SVGA3DFORMAT_OP_CUBETEXTURE
|
681 SVGA3DFORMAT_OP_VOLUMETEXTURE
686 SVGA3D_DEVCAP_SURFACEFMT_R_S10E5
,
688 SVGA3DFORMAT_OP_TEXTURE
|
689 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
690 SVGA3DFORMAT_OP_CUBETEXTURE
|
691 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
696 SVGA3D_DEVCAP_SURFACEFMT_R_S23E8
,
698 SVGA3DFORMAT_OP_TEXTURE
|
699 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
700 SVGA3DFORMAT_OP_CUBETEXTURE
|
701 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
706 SVGA3D_DEVCAP_SURFACEFMT_RG_S10E5
,
708 SVGA3DFORMAT_OP_TEXTURE
|
709 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
710 SVGA3DFORMAT_OP_CUBETEXTURE
|
711 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
716 SVGA3D_DEVCAP_SURFACEFMT_RG_S23E8
,
718 SVGA3DFORMAT_OP_TEXTURE
|
719 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
720 SVGA3DFORMAT_OP_CUBETEXTURE
|
721 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
725 * SVGA3D_BUFFER is a placeholder format for index/vertex buffers.
728 SVGA3D_BUFFER
, 0, 1, 1, 1, 0
733 SVGA3D_DEVCAP_SURFACEFMT_Z_D24X8
,
735 SVGA3DFORMAT_OP_ZSTENCIL
740 SVGA3D_DEVCAP_SURFACEFMT_V16U16
,
742 SVGA3DFORMAT_OP_TEXTURE
|
743 SVGA3DFORMAT_OP_CUBETEXTURE
|
744 SVGA3DFORMAT_OP_VOLUMETEXTURE
749 SVGA3D_DEVCAP_SURFACEFMT_G16R16
,
751 SVGA3DFORMAT_OP_TEXTURE
|
752 SVGA3DFORMAT_OP_CUBETEXTURE
|
753 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
754 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
757 "SVGA3D_A16B16G16R16",
759 SVGA3D_DEVCAP_SURFACEFMT_A16B16G16R16
,
761 SVGA3DFORMAT_OP_TEXTURE
|
762 SVGA3DFORMAT_OP_CUBETEXTURE
|
763 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
764 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
769 SVGA3D_DEVCAP_SURFACEFMT_UYVY
,
775 SVGA3D_DEVCAP_SURFACEFMT_YUY2
,
781 SVGA3D_DEVCAP_SURFACEFMT_NV12
,
787 SVGA3D_DEVCAP_SURFACEFMT_AYUV
,
791 "SVGA3D_R32G32B32A32_TYPELESS",
792 SVGA3D_R32G32B32A32_TYPELESS
,
793 SVGA3D_DEVCAP_DXFMT_R32G32B32A32_TYPELESS
,
797 "SVGA3D_R32G32B32A32_UINT",
798 SVGA3D_R32G32B32A32_UINT
,
799 SVGA3D_DEVCAP_DXFMT_R32G32B32A32_UINT
,
803 "SVGA3D_R32G32B32A32_SINT",
804 SVGA3D_R32G32B32A32_SINT
,
805 SVGA3D_DEVCAP_DXFMT_R32G32B32A32_SINT
,
809 "SVGA3D_R32G32B32_TYPELESS",
810 SVGA3D_R32G32B32_TYPELESS
,
811 SVGA3D_DEVCAP_DXFMT_R32G32B32_TYPELESS
,
815 "SVGA3D_R32G32B32_FLOAT",
816 SVGA3D_R32G32B32_FLOAT
,
817 SVGA3D_DEVCAP_DXFMT_R32G32B32_FLOAT
,
821 "SVGA3D_R32G32B32_UINT",
822 SVGA3D_R32G32B32_UINT
,
823 SVGA3D_DEVCAP_DXFMT_R32G32B32_UINT
,
827 "SVGA3D_R32G32B32_SINT",
828 SVGA3D_R32G32B32_SINT
,
829 SVGA3D_DEVCAP_DXFMT_R32G32B32_SINT
,
833 "SVGA3D_R16G16B16A16_TYPELESS",
834 SVGA3D_R16G16B16A16_TYPELESS
,
835 SVGA3D_DEVCAP_DXFMT_R16G16B16A16_TYPELESS
,
839 "SVGA3D_R16G16B16A16_UINT",
840 SVGA3D_R16G16B16A16_UINT
,
841 SVGA3D_DEVCAP_DXFMT_R16G16B16A16_UINT
,
845 "SVGA3D_R16G16B16A16_SNORM",
846 SVGA3D_R16G16B16A16_SNORM
,
847 SVGA3D_DEVCAP_DXFMT_R16G16B16A16_SNORM
,
851 "SVGA3D_R16G16B16A16_SINT",
852 SVGA3D_R16G16B16A16_SINT
,
853 SVGA3D_DEVCAP_DXFMT_R16G16B16A16_SINT
,
857 "SVGA3D_R32G32_TYPELESS",
858 SVGA3D_R32G32_TYPELESS
,
859 SVGA3D_DEVCAP_DXFMT_R32G32_TYPELESS
,
863 "SVGA3D_R32G32_UINT",
865 SVGA3D_DEVCAP_DXFMT_R32G32_UINT
,
869 "SVGA3D_R32G32_SINT",
871 SVGA3D_DEVCAP_DXFMT_R32G32_SINT
,
876 "SVGA3D_R32G8X24_TYPELESS",
877 SVGA3D_R32G8X24_TYPELESS
,
878 SVGA3D_DEVCAP_DXFMT_R32G8X24_TYPELESS
,
882 "SVGA3D_D32_FLOAT_S8X24_UINT",
883 SVGA3D_D32_FLOAT_S8X24_UINT
,
884 SVGA3D_DEVCAP_DXFMT_D32_FLOAT_S8X24_UINT
,
888 "SVGA3D_R32_FLOAT_X8X24",
889 SVGA3D_R32_FLOAT_X8X24
,
890 SVGA3D_DEVCAP_DXFMT_R32_FLOAT_X8X24
,
894 "SVGA3D_X32_G8X24_UINT",
895 SVGA3D_X32_G8X24_UINT
,
896 SVGA3D_DEVCAP_DXFMT_X32_G8X24_UINT
,
900 "SVGA3D_R10G10B10A2_TYPELESS",
901 SVGA3D_R10G10B10A2_TYPELESS
,
902 SVGA3D_DEVCAP_DXFMT_R10G10B10A2_TYPELESS
,
906 "SVGA3D_R10G10B10A2_UINT",
907 SVGA3D_R10G10B10A2_UINT
,
908 SVGA3D_DEVCAP_DXFMT_R10G10B10A2_UINT
,
912 "SVGA3D_R11G11B10_FLOAT",
913 SVGA3D_R11G11B10_FLOAT
,
914 SVGA3D_DEVCAP_DXFMT_R11G11B10_FLOAT
,
918 "SVGA3D_R8G8B8A8_TYPELESS",
919 SVGA3D_R8G8B8A8_TYPELESS
,
920 SVGA3D_DEVCAP_DXFMT_R8G8B8A8_TYPELESS
,
924 "SVGA3D_R8G8B8A8_UNORM",
925 SVGA3D_R8G8B8A8_UNORM
,
926 SVGA3D_DEVCAP_DXFMT_R8G8B8A8_UNORM
,
930 "SVGA3D_R8G8B8A8_UNORM_SRGB",
931 SVGA3D_R8G8B8A8_UNORM_SRGB
,
932 SVGA3D_DEVCAP_DXFMT_R8G8B8A8_UNORM_SRGB
,
936 "SVGA3D_R8G8B8A8_UINT",
937 SVGA3D_R8G8B8A8_UINT
,
938 SVGA3D_DEVCAP_DXFMT_R8G8B8A8_UINT
,
942 "SVGA3D_R8G8B8A8_SINT",
943 SVGA3D_R8G8B8A8_SINT
,
944 SVGA3D_DEVCAP_DXFMT_R8G8B8A8_SINT
,
948 "SVGA3D_R16G16_TYPELESS",
949 SVGA3D_R16G16_TYPELESS
,
950 SVGA3D_DEVCAP_DXFMT_R16G16_TYPELESS
,
954 "SVGA3D_R16G16_UINT",
956 SVGA3D_DEVCAP_DXFMT_R16G16_UINT
,
960 "SVGA3D_R16G16_SINT",
962 SVGA3D_DEVCAP_DXFMT_R16G16_SINT
,
966 "SVGA3D_R32_TYPELESS",
968 SVGA3D_DEVCAP_DXFMT_R32_TYPELESS
,
974 SVGA3D_DEVCAP_DXFMT_D32_FLOAT
,
980 SVGA3D_DEVCAP_DXFMT_R32_UINT
,
986 SVGA3D_DEVCAP_DXFMT_R32_SINT
,
990 "SVGA3D_R24G8_TYPELESS",
991 SVGA3D_R24G8_TYPELESS
,
992 SVGA3D_DEVCAP_DXFMT_R24G8_TYPELESS
,
996 "SVGA3D_D24_UNORM_S8_UINT",
997 SVGA3D_D24_UNORM_S8_UINT
,
998 SVGA3D_DEVCAP_DXFMT_D24_UNORM_S8_UINT
,
1002 "SVGA3D_R24_UNORM_X8",
1003 SVGA3D_R24_UNORM_X8
,
1004 SVGA3D_DEVCAP_DXFMT_R24_UNORM_X8
,
1008 "SVGA3D_X24_G8_UINT",
1010 SVGA3D_DEVCAP_DXFMT_X24_G8_UINT
,
1014 "SVGA3D_R8G8_TYPELESS",
1015 SVGA3D_R8G8_TYPELESS
,
1016 SVGA3D_DEVCAP_DXFMT_R8G8_TYPELESS
,
1020 "SVGA3D_R8G8_UNORM",
1022 SVGA3D_DEVCAP_DXFMT_R8G8_UNORM
,
1028 SVGA3D_DEVCAP_DXFMT_R8G8_UINT
,
1034 SVGA3D_DEVCAP_DXFMT_R8G8_SINT
,
1038 "SVGA3D_R16_TYPELESS",
1039 SVGA3D_R16_TYPELESS
,
1040 SVGA3D_DEVCAP_DXFMT_R16_TYPELESS
,
1046 SVGA3D_DEVCAP_DXFMT_R16_UNORM
,
1052 SVGA3D_DEVCAP_DXFMT_R16_UINT
,
1058 SVGA3D_DEVCAP_DXFMT_R16_SNORM
,
1064 SVGA3D_DEVCAP_DXFMT_R16_SINT
,
1068 "SVGA3D_R8_TYPELESS",
1070 SVGA3D_DEVCAP_DXFMT_R8_TYPELESS
,
1076 SVGA3D_DEVCAP_DXFMT_R8_UNORM
,
1082 SVGA3D_DEVCAP_DXFMT_R8_UINT
,
1088 SVGA3D_DEVCAP_DXFMT_R8_SNORM
,
1094 SVGA3D_DEVCAP_DXFMT_R8_SINT
,
1099 SVGA3D_P8
, 0, 0, 0, 0, 0
1102 "SVGA3D_R9G9B9E5_SHAREDEXP",
1103 SVGA3D_R9G9B9E5_SHAREDEXP
,
1104 SVGA3D_DEVCAP_DXFMT_R9G9B9E5_SHAREDEXP
,
1108 "SVGA3D_R8G8_B8G8_UNORM",
1109 SVGA3D_R8G8_B8G8_UNORM
, 0, 0, 0, 0, 0
1112 "SVGA3D_G8R8_G8B8_UNORM",
1113 SVGA3D_G8R8_G8B8_UNORM
, 0, 0, 0, 0, 0
1116 "SVGA3D_BC1_TYPELESS",
1117 SVGA3D_BC1_TYPELESS
,
1118 SVGA3D_DEVCAP_DXFMT_BC1_TYPELESS
,
1122 "SVGA3D_BC1_UNORM_SRGB",
1123 SVGA3D_BC1_UNORM_SRGB
,
1124 SVGA3D_DEVCAP_DXFMT_BC1_UNORM_SRGB
,
1128 "SVGA3D_BC2_TYPELESS",
1129 SVGA3D_BC2_TYPELESS
,
1130 SVGA3D_DEVCAP_DXFMT_BC2_TYPELESS
,
1134 "SVGA3D_BC2_UNORM_SRGB",
1135 SVGA3D_BC2_UNORM_SRGB
,
1136 SVGA3D_DEVCAP_DXFMT_BC2_UNORM_SRGB
,
1140 "SVGA3D_BC3_TYPELESS",
1141 SVGA3D_BC3_TYPELESS
,
1142 SVGA3D_DEVCAP_DXFMT_BC3_TYPELESS
,
1146 "SVGA3D_BC3_UNORM_SRGB",
1147 SVGA3D_BC3_UNORM_SRGB
,
1148 SVGA3D_DEVCAP_DXFMT_BC3_UNORM_SRGB
,
1152 "SVGA3D_BC4_TYPELESS",
1153 SVGA3D_BC4_TYPELESS
,
1154 SVGA3D_DEVCAP_DXFMT_BC4_TYPELESS
,
1159 SVGA3D_ATI1
, 0, 0, 0, 0, 0
1164 SVGA3D_DEVCAP_DXFMT_BC4_SNORM
,
1168 "SVGA3D_BC5_TYPELESS",
1169 SVGA3D_BC5_TYPELESS
,
1170 SVGA3D_DEVCAP_DXFMT_BC5_TYPELESS
,
1175 SVGA3D_ATI2
, 0, 0, 0, 0, 0
1180 SVGA3D_DEVCAP_DXFMT_BC5_SNORM
,
1184 "SVGA3D_R10G10B10_XR_BIAS_A2_UNORM",
1185 SVGA3D_R10G10B10_XR_BIAS_A2_UNORM
, 0, 0, 0, 0, 0
1188 "SVGA3D_B8G8R8A8_TYPELESS",
1189 SVGA3D_B8G8R8A8_TYPELESS
,
1190 SVGA3D_DEVCAP_DXFMT_B8G8R8A8_TYPELESS
,
1194 "SVGA3D_B8G8R8A8_UNORM_SRGB",
1195 SVGA3D_B8G8R8A8_UNORM_SRGB
,
1196 SVGA3D_DEVCAP_DXFMT_B8G8R8A8_UNORM_SRGB
,
1200 "SVGA3D_B8G8R8X8_TYPELESS",
1201 SVGA3D_B8G8R8X8_TYPELESS
,
1202 SVGA3D_DEVCAP_DXFMT_B8G8R8X8_TYPELESS
,
1206 "SVGA3D_B8G8R8X8_UNORM_SRGB",
1207 SVGA3D_B8G8R8X8_UNORM_SRGB
,
1208 SVGA3D_DEVCAP_DXFMT_B8G8R8X8_UNORM_SRGB
,
1214 SVGA3D_DEVCAP_SURFACEFMT_Z_DF16
,
1220 SVGA3D_DEVCAP_SURFACEFMT_Z_DF24
,
1224 "SVGA3D_Z_D24S8_INT",
1226 SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8_INT
,
1231 SVGA3D_YV12
, 0, 0, 0, 0, 0
1234 "SVGA3D_R32G32B32A32_FLOAT",
1235 SVGA3D_R32G32B32A32_FLOAT
,
1236 SVGA3D_DEVCAP_DXFMT_R32G32B32A32_FLOAT
,
1240 "SVGA3D_R16G16B16A16_FLOAT",
1241 SVGA3D_R16G16B16A16_FLOAT
,
1242 SVGA3D_DEVCAP_DXFMT_R16G16B16A16_FLOAT
,
1246 "SVGA3D_R16G16B16A16_UNORM",
1247 SVGA3D_R16G16B16A16_UNORM
,
1248 SVGA3D_DEVCAP_DXFMT_R16G16B16A16_UNORM
,
1252 "SVGA3D_R32G32_FLOAT",
1253 SVGA3D_R32G32_FLOAT
,
1254 SVGA3D_DEVCAP_DXFMT_R32G32_FLOAT
,
1258 "SVGA3D_R10G10B10A2_UNORM",
1259 SVGA3D_R10G10B10A2_UNORM
,
1260 SVGA3D_DEVCAP_DXFMT_R10G10B10A2_UNORM
,
1264 "SVGA3D_R8G8B8A8_SNORM",
1265 SVGA3D_R8G8B8A8_SNORM
,
1266 SVGA3D_DEVCAP_DXFMT_R8G8B8A8_SNORM
,
1270 "SVGA3D_R16G16_FLOAT",
1271 SVGA3D_R16G16_FLOAT
,
1272 SVGA3D_DEVCAP_DXFMT_R16G16_FLOAT
,
1276 "SVGA3D_R16G16_UNORM",
1277 SVGA3D_R16G16_UNORM
,
1278 SVGA3D_DEVCAP_DXFMT_R16G16_UNORM
,
1282 "SVGA3D_R16G16_SNORM",
1283 SVGA3D_R16G16_SNORM
,
1284 SVGA3D_DEVCAP_DXFMT_R16G16_SNORM
,
1290 SVGA3D_DEVCAP_DXFMT_R32_FLOAT
,
1294 "SVGA3D_R8G8_SNORM",
1296 SVGA3D_DEVCAP_DXFMT_R8G8_SNORM
,
1302 SVGA3D_DEVCAP_DXFMT_R16_FLOAT
,
1308 SVGA3D_DEVCAP_DXFMT_D16_UNORM
,
1314 SVGA3D_DEVCAP_DXFMT_A8_UNORM
,
1320 SVGA3D_DEVCAP_DXFMT_BC1_UNORM
,
1326 SVGA3D_DEVCAP_DXFMT_BC2_UNORM
,
1332 SVGA3D_DEVCAP_DXFMT_BC3_UNORM
,
1336 "SVGA3D_B5G6R5_UNORM",
1337 SVGA3D_B5G6R5_UNORM
,
1338 SVGA3D_DEVCAP_DXFMT_B5G6R5_UNORM
,
1342 "SVGA3D_B5G5R5A1_UNORM",
1343 SVGA3D_B5G5R5A1_UNORM
,
1344 SVGA3D_DEVCAP_DXFMT_B5G5R5A1_UNORM
,
1348 "SVGA3D_B8G8R8A8_UNORM",
1349 SVGA3D_B8G8R8A8_UNORM
,
1350 SVGA3D_DEVCAP_DXFMT_B8G8R8A8_UNORM
,
1354 "SVGA3D_B8G8R8X8_UNORM",
1355 SVGA3D_B8G8R8X8_UNORM
,
1356 SVGA3D_DEVCAP_DXFMT_B8G8R8X8_UNORM
,
1362 SVGA3D_DEVCAP_DXFMT_BC4_UNORM
,
1368 SVGA3D_DEVCAP_DXFMT_BC5_UNORM
,
1373 static const SVGA3dSurfaceFormat compat_x8r8g8b8
[] = {
1374 SVGA3D_X8R8G8B8
, SVGA3D_A8R8G8B8
, SVGA3D_B8G8R8X8_UNORM
,
1375 SVGA3D_B8G8R8A8_UNORM
, 0
1377 static const SVGA3dSurfaceFormat compat_r8
[] = {
1378 SVGA3D_R8_UNORM
, SVGA3D_NV12
, SVGA3D_YV12
, 0
1380 static const SVGA3dSurfaceFormat compat_g8r8
[] = {
1381 SVGA3D_R8G8_UNORM
, SVGA3D_NV12
, 0
1383 static const SVGA3dSurfaceFormat compat_r5g6b5
[] = {
1384 SVGA3D_R5G6B5
, SVGA3D_B5G6R5_UNORM
, 0
1387 static const struct format_compat_entry format_compats
[] = {
1388 {PIPE_FORMAT_B8G8R8X8_UNORM
, compat_x8r8g8b8
},
1389 {PIPE_FORMAT_B8G8R8A8_UNORM
, compat_x8r8g8b8
},
1390 {PIPE_FORMAT_R8_UNORM
, compat_r8
},
1391 {PIPE_FORMAT_R8G8_UNORM
, compat_g8r8
},
1392 {PIPE_FORMAT_B5G6R5_UNORM
, compat_r5g6b5
}
1397 * 1. check that format_cap_table[i] matches the i-th SVGA3D format.
1398 * 2. check that format_conversion_table[i].pformat == i.
1401 check_format_tables(void)
1403 static boolean first_call
= TRUE
;
1408 STATIC_ASSERT(ARRAY_SIZE(format_cap_table
) == SVGA3D_FORMAT_MAX
);
1409 for (i
= 0; i
< ARRAY_SIZE(format_cap_table
); i
++) {
1410 assert(format_cap_table
[i
].format
== i
);
1419 * Return string name of an SVGA3dDevCapIndex value.
1423 svga_devcap_name(SVGA3dDevCapIndex cap
)
1425 static const struct debug_named_value devcap_names
[] = {
1426 /* Note, we only list the DXFMT devcaps so far */
1427 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_X8R8G8B8
),
1428 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A8R8G8B8
),
1429 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R5G6B5
),
1430 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_X1R5G5B5
),
1431 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A1R5G5B5
),
1432 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A4R4G4B4
),
1433 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_D32
),
1434 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_D16
),
1435 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_D24S8
),
1436 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_D15S1
),
1437 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_LUMINANCE8
),
1438 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_LUMINANCE4_ALPHA4
),
1439 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_LUMINANCE16
),
1440 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_LUMINANCE8_ALPHA8
),
1441 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_DXT1
),
1442 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_DXT2
),
1443 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_DXT3
),
1444 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_DXT4
),
1445 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_DXT5
),
1446 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BUMPU8V8
),
1447 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BUMPL6V5U5
),
1448 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BUMPX8L8V8U8
),
1449 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_FORMAT_DEAD1
),
1450 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_ARGB_S10E5
),
1451 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_ARGB_S23E8
),
1452 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A2R10G10B10
),
1453 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_V8U8
),
1454 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Q8W8V8U8
),
1455 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_CxV8U8
),
1456 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_X8L8V8U8
),
1457 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A2W10V10U10
),
1458 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_ALPHA8
),
1459 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R_S10E5
),
1460 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R_S23E8
),
1461 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_RG_S10E5
),
1462 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_RG_S23E8
),
1463 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BUFFER
),
1464 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_D24X8
),
1465 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_V16U16
),
1466 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_G16R16
),
1467 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A16B16G16R16
),
1468 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_UYVY
),
1469 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_YUY2
),
1470 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_NV12
),
1471 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_AYUV
),
1472 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32A32_TYPELESS
),
1473 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32A32_UINT
),
1474 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32A32_SINT
),
1475 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32_TYPELESS
),
1476 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32_FLOAT
),
1477 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32_UINT
),
1478 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32_SINT
),
1479 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16B16A16_TYPELESS
),
1480 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16B16A16_UINT
),
1481 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16B16A16_SNORM
),
1482 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16B16A16_SINT
),
1483 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32_TYPELESS
),
1484 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32_UINT
),
1485 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32_SINT
),
1486 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G8X24_TYPELESS
),
1487 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_D32_FLOAT_S8X24_UINT
),
1488 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32_FLOAT_X8X24
),
1489 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_X32_G8X24_UINT
),
1490 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R10G10B10A2_TYPELESS
),
1491 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R10G10B10A2_UINT
),
1492 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R11G11B10_FLOAT
),
1493 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8B8A8_TYPELESS
),
1494 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8B8A8_UNORM
),
1495 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8B8A8_UNORM_SRGB
),
1496 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8B8A8_UINT
),
1497 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8B8A8_SINT
),
1498 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16_TYPELESS
),
1499 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16_UINT
),
1500 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16_SINT
),
1501 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32_TYPELESS
),
1502 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_D32_FLOAT
),
1503 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32_UINT
),
1504 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32_SINT
),
1505 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R24G8_TYPELESS
),
1506 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_D24_UNORM_S8_UINT
),
1507 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R24_UNORM_X8
),
1508 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_X24_G8_UINT
),
1509 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8_TYPELESS
),
1510 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8_UNORM
),
1511 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8_UINT
),
1512 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8_SINT
),
1513 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16_TYPELESS
),
1514 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16_UNORM
),
1515 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16_UINT
),
1516 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16_SNORM
),
1517 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16_SINT
),
1518 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8_TYPELESS
),
1519 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8_UNORM
),
1520 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8_UINT
),
1521 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8_SNORM
),
1522 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8_SINT
),
1523 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_P8
),
1524 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R9G9B9E5_SHAREDEXP
),
1525 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8_B8G8_UNORM
),
1526 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_G8R8_G8B8_UNORM
),
1527 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC1_TYPELESS
),
1528 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC1_UNORM_SRGB
),
1529 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC2_TYPELESS
),
1530 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC2_UNORM_SRGB
),
1531 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC3_TYPELESS
),
1532 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC3_UNORM_SRGB
),
1533 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC4_TYPELESS
),
1534 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_ATI1
),
1535 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC4_SNORM
),
1536 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC5_TYPELESS
),
1537 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_ATI2
),
1538 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC5_SNORM
),
1539 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R10G10B10_XR_BIAS_A2_UNORM
),
1540 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B8G8R8A8_TYPELESS
),
1541 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B8G8R8A8_UNORM_SRGB
),
1542 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B8G8R8X8_TYPELESS
),
1543 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B8G8R8X8_UNORM_SRGB
),
1544 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_DF16
),
1545 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_DF24
),
1546 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_D24S8_INT
),
1547 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_YV12
),
1548 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32A32_FLOAT
),
1549 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16B16A16_FLOAT
),
1550 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16B16A16_UNORM
),
1551 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32_FLOAT
),
1552 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R10G10B10A2_UNORM
),
1553 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8B8A8_SNORM
),
1554 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16_FLOAT
),
1555 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16_UNORM
),
1556 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16_SNORM
),
1557 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32_FLOAT
),
1558 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8_SNORM
),
1559 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16_FLOAT
),
1560 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_D16_UNORM
),
1561 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A8_UNORM
),
1562 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC1_UNORM
),
1563 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC2_UNORM
),
1564 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC3_UNORM
),
1565 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B5G6R5_UNORM
),
1566 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B5G5R5A1_UNORM
),
1567 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B8G8R8A8_UNORM
),
1568 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B8G8R8X8_UNORM
),
1569 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC4_UNORM
),
1570 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC5_UNORM
),
1571 DEBUG_NAMED_VALUE_END
,
1573 return debug_dump_enum(devcap_names
, cap
);
1578 * Return string for a bitmask of name of SVGA3D_DXFMT_x flags.
1582 svga_devcap_format_flags(unsigned flags
)
1584 static const struct debug_named_value devcap_flags
[] = {
1585 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_SUPPORTED
),
1586 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_SHADER_SAMPLE
),
1587 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_COLOR_RENDERTARGET
),
1588 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_DEPTH_RENDERTARGET
),
1589 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_BLENDABLE
),
1590 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_MIPS
),
1591 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_ARRAY
),
1592 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_VOLUME
),
1593 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_DX_VERTEX_BUFFER
),
1594 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_MULTISAMPLE
),
1595 DEBUG_NAMED_VALUE_END
1598 return debug_dump_flags(devcap_flags
, flags
);
1603 * Get format capabilities from the host. It takes in consideration
1604 * deprecated/unsupported formats, and formats which are implicitely assumed to
1605 * be supported when the host does not provide an explicit capability entry.
1608 svga_get_format_cap(struct svga_screen
*ss
,
1609 SVGA3dSurfaceFormat format
,
1610 SVGA3dSurfaceFormatCaps
*caps
)
1612 struct svga_winsys_screen
*sws
= ss
->sws
;
1613 SVGA3dDevCapResult result
;
1614 const struct format_cap
*entry
;
1617 check_format_tables();
1619 (void) check_format_tables
;
1622 assert(format
< ARRAY_SIZE(format_cap_table
));
1623 entry
= &format_cap_table
[format
];
1624 assert(entry
->format
== format
);
1626 if (entry
->devcap
&& sws
->get_cap(sws
, entry
->devcap
, &result
)) {
1627 assert(format
< SVGA3D_UYVY
|| entry
->defaultOperations
== 0);
1628 caps
->value
= result
.u
;
1630 /* Implicitly advertised format -- use default caps */
1631 caps
->value
= entry
->defaultOperations
;
1637 * Get DX format capabilities from VGPU10 device.
1640 svga_get_dx_format_cap(struct svga_screen
*ss
,
1641 SVGA3dSurfaceFormat format
,
1642 SVGA3dDevCapResult
*caps
)
1644 struct svga_winsys_screen
*sws
= ss
->sws
;
1645 const struct format_cap
*entry
;
1648 check_format_tables();
1650 (void) check_format_tables
;
1653 assert(sws
->have_vgpu10
);
1654 assert(format
< ARRAY_SIZE(format_cap_table
));
1655 entry
= &format_cap_table
[format
];
1656 assert(entry
->format
== format
);
1657 assert(entry
->devcap
> SVGA3D_DEVCAP_DXCONTEXT
);
1660 if (entry
->devcap
) {
1661 sws
->get_cap(sws
, entry
->devcap
, caps
);
1663 /* pre-SM41 capabable svga device supports SHADER_SAMPLE capability for
1664 * these formats but does not advertise the devcap.
1665 * So enable this bit here.
1667 if (!sws
->have_sm4_1
&&
1668 (format
== SVGA3D_R32_FLOAT_X8X24
||
1669 format
== SVGA3D_R24_UNORM_X8
)) {
1670 caps
->u
|= SVGA3D_DXFMT_SHADER_SAMPLE
;
1675 debug_printf("Format %s, devcap %s = 0x%x (%s)\n",
1676 svga_format_name(format
),
1677 svga_devcap_name(entry
->devcap
),
1679 svga_devcap_format_flags(caps
->u
));
1685 svga_format_size(SVGA3dSurfaceFormat format
,
1686 unsigned *block_width
,
1687 unsigned *block_height
,
1688 unsigned *bytes_per_block
)
1690 assert(format
< ARRAY_SIZE(format_cap_table
));
1691 *block_width
= format_cap_table
[format
].block_width
;
1692 *block_height
= format_cap_table
[format
].block_height
;
1693 *bytes_per_block
= format_cap_table
[format
].block_bytes
;
1694 /* Make sure the table entry was valid */
1695 if (*block_width
== 0)
1696 debug_printf("Bad table entry for %s\n", svga_format_name(format
));
1697 assert(*block_width
);
1698 assert(*block_height
);
1699 assert(*bytes_per_block
);
1704 svga_format_name(SVGA3dSurfaceFormat format
)
1706 assert(format
< ARRAY_SIZE(format_cap_table
));
1707 return format_cap_table
[format
].name
;
1712 * Is the given SVGA3dSurfaceFormat a signed or unsigned integer color format?
1715 svga_format_is_integer(SVGA3dSurfaceFormat format
)
1718 case SVGA3D_R32G32B32A32_SINT
:
1719 case SVGA3D_R32G32B32_SINT
:
1720 case SVGA3D_R32G32_SINT
:
1721 case SVGA3D_R32_SINT
:
1722 case SVGA3D_R16G16B16A16_SINT
:
1723 case SVGA3D_R16G16_SINT
:
1724 case SVGA3D_R16_SINT
:
1725 case SVGA3D_R8G8B8A8_SINT
:
1726 case SVGA3D_R8G8_SINT
:
1727 case SVGA3D_R8_SINT
:
1728 case SVGA3D_R32G32B32A32_UINT
:
1729 case SVGA3D_R32G32B32_UINT
:
1730 case SVGA3D_R32G32_UINT
:
1731 case SVGA3D_R32_UINT
:
1732 case SVGA3D_R16G16B16A16_UINT
:
1733 case SVGA3D_R16G16_UINT
:
1734 case SVGA3D_R16_UINT
:
1735 case SVGA3D_R8G8B8A8_UINT
:
1736 case SVGA3D_R8G8_UINT
:
1737 case SVGA3D_R8_UINT
:
1738 case SVGA3D_R10G10B10A2_UINT
:
1746 svga_format_support_gen_mips(enum pipe_format format
)
1748 const struct vgpu10_format_entry
*entry
= svga_format_entry(format
);
1750 return (entry
->flags
& TF_GEN_MIPS
) > 0;
1755 * Given a texture format, return the expected data type returned from
1756 * the texture sampler. For example, UNORM8 formats return floating point
1757 * values while SINT formats returned signed integer values.
1758 * Note: this function could be moved into the gallum u_format.[ch] code
1759 * if it's useful to anyone else.
1761 enum tgsi_return_type
1762 svga_get_texture_datatype(enum pipe_format format
)
1764 const struct util_format_description
*desc
= util_format_description(format
);
1765 enum tgsi_return_type t
;
1767 if (desc
->layout
== UTIL_FORMAT_LAYOUT_PLAIN
) {
1768 if (util_format_is_depth_or_stencil(format
)) {
1769 t
= TGSI_RETURN_TYPE_FLOAT
; /* XXX revisit this */
1771 else if (desc
->channel
[0].type
== UTIL_FORMAT_TYPE_FLOAT
) {
1772 t
= TGSI_RETURN_TYPE_FLOAT
;
1774 else if (desc
->channel
[0].type
== UTIL_FORMAT_TYPE_UNSIGNED
) {
1775 t
= desc
->channel
[0].normalized
? TGSI_RETURN_TYPE_UNORM
: TGSI_RETURN_TYPE_UINT
;
1777 else if (desc
->channel
[0].type
== UTIL_FORMAT_TYPE_SIGNED
) {
1778 t
= desc
->channel
[0].normalized
? TGSI_RETURN_TYPE_SNORM
: TGSI_RETURN_TYPE_SINT
;
1781 assert(!"Unexpected channel type in svga_get_texture_datatype()");
1782 t
= TGSI_RETURN_TYPE_FLOAT
;
1786 /* compressed format, shared exponent format, etc. */
1788 case PIPE_FORMAT_DXT1_RGB
:
1789 case PIPE_FORMAT_DXT1_RGBA
:
1790 case PIPE_FORMAT_DXT3_RGBA
:
1791 case PIPE_FORMAT_DXT5_RGBA
:
1792 case PIPE_FORMAT_DXT1_SRGB
:
1793 case PIPE_FORMAT_DXT1_SRGBA
:
1794 case PIPE_FORMAT_DXT3_SRGBA
:
1795 case PIPE_FORMAT_DXT5_SRGBA
:
1796 case PIPE_FORMAT_RGTC1_UNORM
:
1797 case PIPE_FORMAT_RGTC2_UNORM
:
1798 case PIPE_FORMAT_LATC1_UNORM
:
1799 case PIPE_FORMAT_LATC2_UNORM
:
1800 case PIPE_FORMAT_ETC1_RGB8
:
1801 t
= TGSI_RETURN_TYPE_UNORM
;
1803 case PIPE_FORMAT_RGTC1_SNORM
:
1804 case PIPE_FORMAT_RGTC2_SNORM
:
1805 case PIPE_FORMAT_LATC1_SNORM
:
1806 case PIPE_FORMAT_LATC2_SNORM
:
1807 case PIPE_FORMAT_R10G10B10X2_SNORM
:
1808 t
= TGSI_RETURN_TYPE_SNORM
;
1810 case PIPE_FORMAT_R11G11B10_FLOAT
:
1811 case PIPE_FORMAT_R9G9B9E5_FLOAT
:
1812 t
= TGSI_RETURN_TYPE_FLOAT
;
1815 assert(!"Unexpected channel type in svga_get_texture_datatype()");
1816 t
= TGSI_RETURN_TYPE_FLOAT
;
1825 * Given an svga context, return true iff there are currently any integer color
1826 * buffers attached to the framebuffer.
1829 svga_has_any_integer_cbufs(const struct svga_context
*svga
)
1832 for (i
= 0; i
< PIPE_MAX_COLOR_BUFS
; ++i
) {
1833 struct pipe_surface
*cbuf
= svga
->curr
.framebuffer
.cbufs
[i
];
1835 if (cbuf
&& util_format_is_pure_integer(cbuf
->format
)) {
1844 * Given an SVGA format, return the corresponding typeless format.
1845 * If there is no typeless format, return the format unchanged.
1848 svga_typeless_format(SVGA3dSurfaceFormat format
)
1851 case SVGA3D_R32G32B32A32_UINT
:
1852 case SVGA3D_R32G32B32A32_SINT
:
1853 case SVGA3D_R32G32B32A32_FLOAT
:
1854 return SVGA3D_R32G32B32A32_TYPELESS
;
1855 case SVGA3D_R32G32B32_FLOAT
:
1856 case SVGA3D_R32G32B32_UINT
:
1857 case SVGA3D_R32G32B32_SINT
:
1858 return SVGA3D_R32G32B32_TYPELESS
;
1859 case SVGA3D_R16G16B16A16_UINT
:
1860 case SVGA3D_R16G16B16A16_UNORM
:
1861 case SVGA3D_R16G16B16A16_SNORM
:
1862 case SVGA3D_R16G16B16A16_SINT
:
1863 case SVGA3D_R16G16B16A16_FLOAT
:
1864 return SVGA3D_R16G16B16A16_TYPELESS
;
1865 case SVGA3D_R32G32_UINT
:
1866 case SVGA3D_R32G32_SINT
:
1867 case SVGA3D_R32G32_FLOAT
:
1868 return SVGA3D_R32G32_TYPELESS
;
1869 case SVGA3D_D32_FLOAT_S8X24_UINT
:
1870 case SVGA3D_X32_G8X24_UINT
:
1871 case SVGA3D_R32G8X24_TYPELESS
:
1872 return SVGA3D_R32G8X24_TYPELESS
;
1873 case SVGA3D_R10G10B10A2_UINT
:
1874 case SVGA3D_R10G10B10A2_UNORM
:
1875 return SVGA3D_R10G10B10A2_TYPELESS
;
1876 case SVGA3D_R8G8B8A8_UNORM
:
1877 case SVGA3D_R8G8B8A8_SNORM
:
1878 case SVGA3D_R8G8B8A8_UNORM_SRGB
:
1879 case SVGA3D_R8G8B8A8_UINT
:
1880 case SVGA3D_R8G8B8A8_SINT
:
1881 case SVGA3D_R8G8B8A8_TYPELESS
:
1882 return SVGA3D_R8G8B8A8_TYPELESS
;
1883 case SVGA3D_R16G16_UINT
:
1884 case SVGA3D_R16G16_SINT
:
1885 case SVGA3D_R16G16_UNORM
:
1886 case SVGA3D_R16G16_SNORM
:
1887 case SVGA3D_R16G16_FLOAT
:
1888 return SVGA3D_R16G16_TYPELESS
;
1889 case SVGA3D_D32_FLOAT
:
1890 case SVGA3D_R32_FLOAT
:
1891 case SVGA3D_R32_UINT
:
1892 case SVGA3D_R32_SINT
:
1893 case SVGA3D_R32_TYPELESS
:
1894 return SVGA3D_R32_TYPELESS
;
1895 case SVGA3D_D24_UNORM_S8_UINT
:
1896 case SVGA3D_R24G8_TYPELESS
:
1897 return SVGA3D_R24G8_TYPELESS
;
1898 case SVGA3D_X24_G8_UINT
:
1899 return SVGA3D_R24_UNORM_X8
;
1900 case SVGA3D_R8G8_UNORM
:
1901 case SVGA3D_R8G8_SNORM
:
1902 case SVGA3D_R8G8_UINT
:
1903 case SVGA3D_R8G8_SINT
:
1904 return SVGA3D_R8G8_TYPELESS
;
1905 case SVGA3D_D16_UNORM
:
1906 case SVGA3D_R16_UNORM
:
1907 case SVGA3D_R16_UINT
:
1908 case SVGA3D_R16_SNORM
:
1909 case SVGA3D_R16_SINT
:
1910 case SVGA3D_R16_FLOAT
:
1911 case SVGA3D_R16_TYPELESS
:
1912 return SVGA3D_R16_TYPELESS
;
1913 case SVGA3D_R8_UNORM
:
1914 case SVGA3D_R8_UINT
:
1915 case SVGA3D_R8_SNORM
:
1916 case SVGA3D_R8_SINT
:
1917 return SVGA3D_R8_TYPELESS
;
1918 case SVGA3D_B8G8R8A8_UNORM_SRGB
:
1919 case SVGA3D_B8G8R8A8_UNORM
:
1920 case SVGA3D_B8G8R8A8_TYPELESS
:
1921 return SVGA3D_B8G8R8A8_TYPELESS
;
1922 case SVGA3D_B8G8R8X8_UNORM_SRGB
:
1923 case SVGA3D_B8G8R8X8_UNORM
:
1924 case SVGA3D_B8G8R8X8_TYPELESS
:
1925 return SVGA3D_B8G8R8X8_TYPELESS
;
1926 case SVGA3D_BC1_UNORM
:
1927 case SVGA3D_BC1_UNORM_SRGB
:
1928 case SVGA3D_BC1_TYPELESS
:
1929 return SVGA3D_BC1_TYPELESS
;
1930 case SVGA3D_BC2_UNORM
:
1931 case SVGA3D_BC2_UNORM_SRGB
:
1932 case SVGA3D_BC2_TYPELESS
:
1933 return SVGA3D_BC2_TYPELESS
;
1934 case SVGA3D_BC3_UNORM
:
1935 case SVGA3D_BC3_UNORM_SRGB
:
1936 case SVGA3D_BC3_TYPELESS
:
1937 return SVGA3D_BC3_TYPELESS
;
1938 case SVGA3D_BC4_UNORM
:
1939 case SVGA3D_BC4_SNORM
:
1940 return SVGA3D_BC4_TYPELESS
;
1941 case SVGA3D_BC5_UNORM
:
1942 case SVGA3D_BC5_SNORM
:
1943 return SVGA3D_BC5_TYPELESS
;
1945 /* Special cases (no corresponding _TYPELESS formats) */
1946 case SVGA3D_A8_UNORM
:
1947 case SVGA3D_B5G5R5A1_UNORM
:
1948 case SVGA3D_B5G6R5_UNORM
:
1949 case SVGA3D_R11G11B10_FLOAT
:
1950 case SVGA3D_R9G9B9E5_SHAREDEXP
:
1953 debug_printf("Unexpected format %s in %s\n",
1954 svga_format_name(format
), __FUNCTION__
);
1961 * Given a surface format, return the corresponding format to use for
1962 * a texture sampler. In most cases, it's the format unchanged, but there
1963 * are some special cases.
1966 svga_sampler_format(SVGA3dSurfaceFormat format
)
1969 case SVGA3D_D16_UNORM
:
1970 return SVGA3D_R16_UNORM
;
1971 case SVGA3D_D24_UNORM_S8_UINT
:
1972 return SVGA3D_R24_UNORM_X8
;
1973 case SVGA3D_D32_FLOAT
:
1974 return SVGA3D_R32_FLOAT
;
1975 case SVGA3D_D32_FLOAT_S8X24_UINT
:
1976 return SVGA3D_R32_FLOAT_X8X24
;
1984 * Is the given format an uncompressed snorm format?
1987 svga_format_is_uncompressed_snorm(SVGA3dSurfaceFormat format
)
1990 case SVGA3D_R8G8B8A8_SNORM
:
1991 case SVGA3D_R8G8_SNORM
:
1992 case SVGA3D_R8_SNORM
:
1993 case SVGA3D_R16G16B16A16_SNORM
:
1994 case SVGA3D_R16G16_SNORM
:
1995 case SVGA3D_R16_SNORM
:
2004 svga_format_is_typeless(SVGA3dSurfaceFormat format
)
2007 case SVGA3D_R32G32B32A32_TYPELESS
:
2008 case SVGA3D_R32G32B32_TYPELESS
:
2009 case SVGA3D_R16G16B16A16_TYPELESS
:
2010 case SVGA3D_R32G32_TYPELESS
:
2011 case SVGA3D_R32G8X24_TYPELESS
:
2012 case SVGA3D_R10G10B10A2_TYPELESS
:
2013 case SVGA3D_R8G8B8A8_TYPELESS
:
2014 case SVGA3D_R16G16_TYPELESS
:
2015 case SVGA3D_R32_TYPELESS
:
2016 case SVGA3D_R24G8_TYPELESS
:
2017 case SVGA3D_R8G8_TYPELESS
:
2018 case SVGA3D_R16_TYPELESS
:
2019 case SVGA3D_R8_TYPELESS
:
2020 case SVGA3D_BC1_TYPELESS
:
2021 case SVGA3D_BC2_TYPELESS
:
2022 case SVGA3D_BC3_TYPELESS
:
2023 case SVGA3D_BC4_TYPELESS
:
2024 case SVGA3D_BC5_TYPELESS
:
2025 case SVGA3D_B8G8R8A8_TYPELESS
:
2026 case SVGA3D_B8G8R8X8_TYPELESS
:
2035 * \brief Can we import a surface with a given SVGA3D format as a texture?
2037 * \param ss[in] pointer to the svga screen.
2038 * \param pformat[in] pipe format of the local texture.
2039 * \param sformat[in] svga3d format of the imported surface.
2040 * \param bind[in] bind flags of the imported texture.
2041 * \param verbose[in] Print out incompatibilities in debug mode.
2044 svga_format_is_shareable(const struct svga_screen
*ss
,
2045 enum pipe_format pformat
,
2046 SVGA3dSurfaceFormat sformat
,
2050 SVGA3dSurfaceFormat default_format
=
2051 svga_translate_format(ss
, pformat
, bind
);
2054 if (default_format
== SVGA3D_FORMAT_INVALID
)
2056 if (default_format
== sformat
)
2059 for (i
= 0; i
< ARRAY_SIZE(format_compats
); ++i
) {
2060 if (format_compats
[i
].pformat
== pformat
) {
2061 const SVGA3dSurfaceFormat
*compat_format
=
2062 format_compats
[i
].compat_format
;
2063 while (*compat_format
!= 0) {
2064 if (*compat_format
== sformat
)
2072 debug_printf("Incompatible imported surface format.\n");
2073 debug_printf("Texture format: \"%s\". Imported format: \"%s\".\n",
2074 svga_format_name(default_format
),
2075 svga_format_name(sformat
));
2083 * Return the sRGB format which corresponds to the given (linear) format.
2084 * If there's no such sRGB format, return the format as-is.
2087 svga_linear_to_srgb(SVGA3dSurfaceFormat format
)
2090 case SVGA3D_R8G8B8A8_UNORM
:
2091 return SVGA3D_R8G8B8A8_UNORM_SRGB
;
2092 case SVGA3D_BC1_UNORM
:
2093 return SVGA3D_BC1_UNORM_SRGB
;
2094 case SVGA3D_BC2_UNORM
:
2095 return SVGA3D_BC2_UNORM_SRGB
;
2096 case SVGA3D_BC3_UNORM
:
2097 return SVGA3D_BC3_UNORM_SRGB
;
2098 case SVGA3D_B8G8R8A8_UNORM
:
2099 return SVGA3D_B8G8R8A8_UNORM_SRGB
;
2100 case SVGA3D_B8G8R8X8_UNORM
:
2101 return SVGA3D_B8G8R8X8_UNORM_SRGB
;
2109 * Implement pipe_screen::is_format_supported().
2110 * \param bindings bitmask of PIPE_BIND_x flags
2113 svga_is_format_supported(struct pipe_screen
*screen
,
2114 enum pipe_format format
,
2115 enum pipe_texture_target target
,
2116 unsigned sample_count
,
2117 unsigned storage_sample_count
,
2120 struct svga_screen
*ss
= svga_screen(screen
);
2121 SVGA3dSurfaceFormat svga_format
;
2122 SVGA3dSurfaceFormatCaps caps
;
2123 SVGA3dSurfaceFormatCaps mask
;
2126 assert(!ss
->sws
->have_vgpu10
);
2128 /* Multisamples is not supported in VGPU9 device */
2129 if (sample_count
> 1)
2132 svga_format
= svga_translate_format(ss
, format
, bindings
);
2133 if (svga_format
== SVGA3D_FORMAT_INVALID
) {
2137 if (util_format_is_srgb(format
) &&
2138 (bindings
& PIPE_BIND_DISPLAY_TARGET
)) {
2139 /* We only support sRGB rendering with vgpu10 */
2144 * Override host capabilities, so that we end up with the same
2145 * visuals for all virtual hardware implementations.
2147 if (bindings
& PIPE_BIND_DISPLAY_TARGET
) {
2148 switch (svga_format
) {
2149 case SVGA3D_A8R8G8B8
:
2150 case SVGA3D_X8R8G8B8
:
2154 /* VGPU10 formats */
2155 case SVGA3D_B8G8R8A8_UNORM
:
2156 case SVGA3D_B8G8R8X8_UNORM
:
2157 case SVGA3D_B5G6R5_UNORM
:
2158 case SVGA3D_B8G8R8X8_UNORM_SRGB
:
2159 case SVGA3D_B8G8R8A8_UNORM_SRGB
:
2160 case SVGA3D_R8G8B8A8_UNORM_SRGB
:
2163 /* Often unsupported/problematic. This means we end up with the same
2164 * visuals for all virtual hardware implementations.
2166 case SVGA3D_A4R4G4B4
:
2167 case SVGA3D_A1R5G5B5
:
2176 * Query the host capabilities.
2178 svga_get_format_cap(ss
, svga_format
, &caps
);
2180 if (bindings
& PIPE_BIND_RENDER_TARGET
) {
2181 /* Check that the color surface is blendable, unless it's an
2184 if (!svga_format_is_integer(svga_format
) &&
2185 (caps
.value
& SVGA3DFORMAT_OP_NOALPHABLEND
)) {
2191 if (bindings
& PIPE_BIND_RENDER_TARGET
)
2192 mask
.value
|= SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
;
2194 if (bindings
& PIPE_BIND_DEPTH_STENCIL
)
2195 mask
.value
|= SVGA3DFORMAT_OP_ZSTENCIL
;
2197 if (bindings
& PIPE_BIND_SAMPLER_VIEW
)
2198 mask
.value
|= SVGA3DFORMAT_OP_TEXTURE
;
2200 if (target
== PIPE_TEXTURE_CUBE
)
2201 mask
.value
|= SVGA3DFORMAT_OP_CUBETEXTURE
;
2202 else if (target
== PIPE_TEXTURE_3D
)
2203 mask
.value
|= SVGA3DFORMAT_OP_VOLUMETEXTURE
;
2205 return (caps
.value
& mask
.value
) == mask
.value
;
2210 * Implement pipe_screen::is_format_supported() for VGPU10 device.
2211 * \param bindings bitmask of PIPE_BIND_x flags
2214 svga_is_dx_format_supported(struct pipe_screen
*screen
,
2215 enum pipe_format format
,
2216 enum pipe_texture_target target
,
2217 unsigned sample_count
,
2218 unsigned storage_sample_count
,
2221 struct svga_screen
*ss
= svga_screen(screen
);
2222 SVGA3dSurfaceFormat svga_format
;
2223 SVGA3dDevCapResult caps
;
2224 unsigned int mask
= 0;
2227 assert(ss
->sws
->have_vgpu10
);
2229 if (MAX2(1, sample_count
) != MAX2(1, storage_sample_count
))
2232 if (sample_count
> 1) {
2233 /* In ms_samples, if bit N is set it means that we support
2234 * multisample with N+1 samples per pixel.
2236 if ((ss
->ms_samples
& (1 << (sample_count
- 1))) == 0) {
2239 mask
|= SVGA3D_DXFMT_MULTISAMPLE
;
2243 * For VGPU10 vertex formats, skip querying host capabilities
2246 if (bindings
& PIPE_BIND_VERTEX_BUFFER
) {
2247 SVGA3dSurfaceFormat svga_format
;
2249 svga_translate_vertex_format_vgpu10(format
, &svga_format
, &flags
);
2250 return svga_format
!= SVGA3D_FORMAT_INVALID
;
2253 svga_format
= svga_translate_format(ss
, format
, bindings
);
2254 if (svga_format
== SVGA3D_FORMAT_INVALID
) {
2259 * Override host capabilities, so that we end up with the same
2260 * visuals for all virtual hardware implementations.
2262 if (bindings
& PIPE_BIND_DISPLAY_TARGET
) {
2263 switch (svga_format
) {
2264 case SVGA3D_A8R8G8B8
:
2265 case SVGA3D_X8R8G8B8
:
2269 /* VGPU10 formats */
2270 case SVGA3D_B8G8R8A8_UNORM
:
2271 case SVGA3D_B8G8R8X8_UNORM
:
2272 case SVGA3D_B5G6R5_UNORM
:
2273 case SVGA3D_B8G8R8X8_UNORM_SRGB
:
2274 case SVGA3D_B8G8R8A8_UNORM_SRGB
:
2275 case SVGA3D_R8G8B8A8_UNORM_SRGB
:
2278 /* Often unsupported/problematic. This means we end up with the same
2279 * visuals for all virtual hardware implementations.
2281 case SVGA3D_A4R4G4B4
:
2282 case SVGA3D_A1R5G5B5
:
2291 * Query the host capabilities.
2293 svga_get_dx_format_cap(ss
, svga_format
, &caps
);
2295 if (bindings
& PIPE_BIND_RENDER_TARGET
) {
2296 /* Check that the color surface is blendable, unless it's an
2299 if (!(svga_format_is_integer(svga_format
) ||
2300 (caps
.u
& SVGA3D_DXFMT_BLENDABLE
))) {
2303 mask
|= SVGA3D_DXFMT_COLOR_RENDERTARGET
;
2306 if (bindings
& PIPE_BIND_DEPTH_STENCIL
)
2307 mask
|= SVGA3D_DXFMT_DEPTH_RENDERTARGET
;
2310 case PIPE_TEXTURE_3D
:
2311 mask
|= SVGA3D_DXFMT_VOLUME
;
2313 case PIPE_TEXTURE_1D_ARRAY
:
2314 case PIPE_TEXTURE_2D_ARRAY
:
2315 case PIPE_TEXTURE_CUBE_ARRAY
:
2316 mask
|= SVGA3D_DXFMT_ARRAY
;
2322 /* Is the format supported for rendering */
2323 if ((caps
.u
& mask
) != mask
)
2326 if (bindings
& PIPE_BIND_SAMPLER_VIEW
) {
2327 SVGA3dSurfaceFormat sampler_format
;
2329 /* Get the sampler view format */
2330 sampler_format
= svga_sampler_format(svga_format
);
2331 if (sampler_format
!= svga_format
) {
2333 svga_get_dx_format_cap(ss
, sampler_format
, &caps
);
2334 mask
&= SVGA3D_DXFMT_VOLUME
;
2335 mask
|= SVGA3D_DXFMT_SHADER_SAMPLE
;
2336 if ((caps
.u
& mask
) != mask
)