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/format/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_R32G32B32_UINT
, SVGA3D_R32G32B32_UINT
, 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_R32G32B32_SINT
, SVGA3D_R32G32B32_SINT
, 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 },
210 /* Must specify following entry to give the sense of size of format_conversion_table[] */
211 [ PIPE_FORMAT_COUNT
] = {SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, SVGA3D_FORMAT_INVALID
, 0 },
215 static const struct vgpu10_format_entry
*
216 svga_format_entry(enum pipe_format format
)
218 /* Sparse filling of the table requires this. */
219 STATIC_ASSERT(SVGA3D_FORMAT_INVALID
== 0);
220 assert(format
< ARRAY_SIZE(format_conversion_table
));
221 if (format
>= ARRAY_SIZE(format_conversion_table
))
222 return &format_conversion_table
[PIPE_FORMAT_NONE
];
224 return &format_conversion_table
[format
];
228 * Translate a gallium vertex format to a vgpu10 vertex format.
229 * Also, return any special vertex format flags.
232 svga_translate_vertex_format_vgpu10(enum pipe_format format
,
233 SVGA3dSurfaceFormat
*svga_format
,
236 const struct vgpu10_format_entry
*entry
= svga_format_entry(format
);
238 *svga_format
= entry
->vertex_format
;
239 *vf_flags
= entry
->flags
;
244 * Translate a gallium pixel format to a vgpu10 format
245 * to be used in a shader resource view for a texture buffer.
246 * Also return any special texture format flags such as
247 * any special swizzle mask.
250 svga_translate_texture_buffer_view_format(enum pipe_format format
,
251 SVGA3dSurfaceFormat
*svga_format
,
254 const struct vgpu10_format_entry
*entry
= svga_format_entry(format
);
256 *svga_format
= entry
->view_format
;
257 *tf_flags
= entry
->flags
;
262 * Translate a gallium scanout format to a svga format valid
263 * for screen target surface.
265 static SVGA3dSurfaceFormat
266 svga_translate_screen_target_format_vgpu10(enum pipe_format format
)
269 case PIPE_FORMAT_B8G8R8A8_UNORM
:
270 return SVGA3D_B8G8R8A8_UNORM
;
271 case PIPE_FORMAT_B8G8R8X8_UNORM
:
272 return SVGA3D_B8G8R8X8_UNORM
;
273 case PIPE_FORMAT_B5G6R5_UNORM
:
274 return SVGA3D_R5G6B5
;
275 case PIPE_FORMAT_B5G5R5A1_UNORM
:
276 return SVGA3D_A1R5G5B5
;
278 debug_printf("Invalid format %s specified for screen target\n",
279 svga_format_name(format
));
280 return SVGA3D_FORMAT_INVALID
;
285 * Translate from gallium format to SVGA3D format.
288 svga_translate_format(const struct svga_screen
*ss
,
289 enum pipe_format format
,
292 const struct vgpu10_format_entry
*entry
= svga_format_entry(format
);
294 if (ss
->sws
->have_vgpu10
) {
295 if (bind
& (PIPE_BIND_VERTEX_BUFFER
| PIPE_BIND_INDEX_BUFFER
)) {
296 return entry
->vertex_format
;
298 else if (bind
& PIPE_BIND_SCANOUT
) {
299 return svga_translate_screen_target_format_vgpu10(format
);
302 return entry
->pixel_format
;
307 case PIPE_FORMAT_B8G8R8A8_UNORM
:
308 return SVGA3D_A8R8G8B8
;
309 case PIPE_FORMAT_B8G8R8X8_UNORM
:
310 return SVGA3D_X8R8G8B8
;
312 /* sRGB required for GL2.1 */
313 case PIPE_FORMAT_B8G8R8A8_SRGB
:
314 return SVGA3D_A8R8G8B8
;
315 case PIPE_FORMAT_DXT1_SRGB
:
316 case PIPE_FORMAT_DXT1_SRGBA
:
318 case PIPE_FORMAT_DXT3_SRGBA
:
320 case PIPE_FORMAT_DXT5_SRGBA
:
323 case PIPE_FORMAT_B5G6R5_UNORM
:
324 return SVGA3D_R5G6B5
;
325 case PIPE_FORMAT_B5G5R5A1_UNORM
:
326 return SVGA3D_A1R5G5B5
;
327 case PIPE_FORMAT_B4G4R4A4_UNORM
:
328 return SVGA3D_A4R4G4B4
;
330 case PIPE_FORMAT_R16G16B16A16_UNORM
:
331 return SVGA3D_A16B16G16R16
;
333 case PIPE_FORMAT_Z16_UNORM
:
334 assert(!ss
->sws
->have_vgpu10
);
335 return bind
& PIPE_BIND_SAMPLER_VIEW
? ss
->depth
.z16
: SVGA3D_Z_D16
;
336 case PIPE_FORMAT_S8_UINT_Z24_UNORM
:
337 assert(!ss
->sws
->have_vgpu10
);
338 return bind
& PIPE_BIND_SAMPLER_VIEW
? ss
->depth
.s8z24
: SVGA3D_Z_D24S8
;
339 case PIPE_FORMAT_X8Z24_UNORM
:
340 assert(!ss
->sws
->have_vgpu10
);
341 return bind
& PIPE_BIND_SAMPLER_VIEW
? ss
->depth
.x8z24
: SVGA3D_Z_D24X8
;
343 case PIPE_FORMAT_A8_UNORM
:
344 return SVGA3D_ALPHA8
;
345 case PIPE_FORMAT_L8_UNORM
:
346 return SVGA3D_LUMINANCE8
;
348 case PIPE_FORMAT_DXT1_RGB
:
349 case PIPE_FORMAT_DXT1_RGBA
:
351 case PIPE_FORMAT_DXT3_RGBA
:
353 case PIPE_FORMAT_DXT5_RGBA
:
356 /* Float formats (only 1, 2 and 4-component formats supported) */
357 case PIPE_FORMAT_R32_FLOAT
:
358 return SVGA3D_R_S23E8
;
359 case PIPE_FORMAT_R32G32_FLOAT
:
360 return SVGA3D_RG_S23E8
;
361 case PIPE_FORMAT_R32G32B32A32_FLOAT
:
362 return SVGA3D_ARGB_S23E8
;
363 case PIPE_FORMAT_R16_FLOAT
:
364 return SVGA3D_R_S10E5
;
365 case PIPE_FORMAT_R16G16_FLOAT
:
366 return SVGA3D_RG_S10E5
;
367 case PIPE_FORMAT_R16G16B16A16_FLOAT
:
368 return SVGA3D_ARGB_S10E5
;
370 case PIPE_FORMAT_Z32_UNORM
:
371 /* SVGA3D_Z_D32 is not yet unsupported */
374 return SVGA3D_FORMAT_INVALID
;
380 * Format capability description entry.
385 SVGA3dSurfaceFormat format
;
388 * Capability index corresponding to the format.
390 SVGA3dDevCapIndex devcap
;
392 /* size of each pixel/block */
393 unsigned block_width
, block_height
, block_bytes
;
396 * Mask of supported SVGA3dFormatOp operations, to be inferred when the
397 * capability is not explicitly present.
399 uint32 defaultOperations
;
404 * Format capability description table.
406 * Ordered by increasing SVGA3dSurfaceFormat value, but with gaps.
408 static const struct format_cap format_cap_table
[] = {
410 "SVGA3D_FORMAT_INVALID",
411 SVGA3D_FORMAT_INVALID
, 0, 0, 0, 0, 0
416 SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8
,
418 SVGA3DFORMAT_OP_TEXTURE
|
419 SVGA3DFORMAT_OP_CUBETEXTURE
|
420 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
421 SVGA3DFORMAT_OP_DISPLAYMODE
|
422 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
427 SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8
,
429 SVGA3DFORMAT_OP_TEXTURE
|
430 SVGA3DFORMAT_OP_CUBETEXTURE
|
431 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
432 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
437 SVGA3D_DEVCAP_SURFACEFMT_R5G6B5
,
439 SVGA3DFORMAT_OP_TEXTURE
|
440 SVGA3DFORMAT_OP_CUBETEXTURE
|
441 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
442 SVGA3DFORMAT_OP_DISPLAYMODE
|
443 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
448 SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5
,
450 SVGA3DFORMAT_OP_TEXTURE
|
451 SVGA3DFORMAT_OP_CUBETEXTURE
|
452 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
453 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
458 SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5
,
460 SVGA3DFORMAT_OP_TEXTURE
|
461 SVGA3DFORMAT_OP_CUBETEXTURE
|
462 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
463 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
468 SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4
,
470 SVGA3DFORMAT_OP_TEXTURE
|
471 SVGA3DFORMAT_OP_CUBETEXTURE
|
472 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
473 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
477 * SVGA3D_Z_D32 is not yet supported, and has no corresponding
481 SVGA3D_Z_D32
, 0, 0, 0, 0, 0
486 SVGA3D_DEVCAP_SURFACEFMT_Z_D16
,
488 SVGA3DFORMAT_OP_ZSTENCIL
493 SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8
,
495 SVGA3DFORMAT_OP_ZSTENCIL
502 SVGA3DFORMAT_OP_ZSTENCIL
507 SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8
,
509 SVGA3DFORMAT_OP_TEXTURE
|
510 SVGA3DFORMAT_OP_CUBETEXTURE
|
511 SVGA3DFORMAT_OP_VOLUMETEXTURE
515 * SVGA3D_LUMINANCE4_ALPHA4 is not supported, and has no corresponding
518 "SVGA3D_LUMINANCE4_ALPHA4",
519 SVGA3D_LUMINANCE4_ALPHA4
, 0, 0, 0, 0, 0
522 "SVGA3D_LUMINANCE16",
524 SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE16
,
526 SVGA3DFORMAT_OP_TEXTURE
|
527 SVGA3DFORMAT_OP_CUBETEXTURE
|
528 SVGA3DFORMAT_OP_VOLUMETEXTURE
531 "SVGA3D_LUMINANCE8_ALPHA8",
532 SVGA3D_LUMINANCE8_ALPHA8
,
533 SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8_ALPHA8
,
535 SVGA3DFORMAT_OP_TEXTURE
|
536 SVGA3DFORMAT_OP_CUBETEXTURE
|
537 SVGA3DFORMAT_OP_VOLUMETEXTURE
542 SVGA3D_DEVCAP_SURFACEFMT_DXT1
,
544 SVGA3DFORMAT_OP_TEXTURE
|
545 SVGA3DFORMAT_OP_CUBETEXTURE
550 SVGA3D_DEVCAP_SURFACEFMT_DXT2
,
552 SVGA3DFORMAT_OP_TEXTURE
|
553 SVGA3DFORMAT_OP_CUBETEXTURE
558 SVGA3D_DEVCAP_SURFACEFMT_DXT3
,
560 SVGA3DFORMAT_OP_TEXTURE
|
561 SVGA3DFORMAT_OP_CUBETEXTURE
566 SVGA3D_DEVCAP_SURFACEFMT_DXT4
,
568 SVGA3DFORMAT_OP_TEXTURE
|
569 SVGA3DFORMAT_OP_CUBETEXTURE
574 SVGA3D_DEVCAP_SURFACEFMT_DXT5
,
576 SVGA3DFORMAT_OP_TEXTURE
|
577 SVGA3DFORMAT_OP_CUBETEXTURE
582 SVGA3D_DEVCAP_SURFACEFMT_BUMPU8V8
,
584 SVGA3DFORMAT_OP_TEXTURE
|
585 SVGA3DFORMAT_OP_CUBETEXTURE
|
586 SVGA3DFORMAT_OP_VOLUMETEXTURE
590 * SVGA3D_BUMPL6V5U5 is unsupported; it has no corresponding
594 SVGA3D_BUMPL6V5U5
, 0, 0, 0, 0, 0
597 "SVGA3D_BUMPX8L8V8U8",
599 SVGA3D_DEVCAP_SURFACEFMT_BUMPX8L8V8U8
,
601 SVGA3DFORMAT_OP_TEXTURE
|
602 SVGA3DFORMAT_OP_CUBETEXTURE
605 "SVGA3D_FORMAT_DEAD1",
606 SVGA3D_FORMAT_DEAD1
, 0, 0, 0, 0, 0
611 SVGA3D_DEVCAP_SURFACEFMT_ARGB_S10E5
,
613 SVGA3DFORMAT_OP_TEXTURE
|
614 SVGA3DFORMAT_OP_CUBETEXTURE
|
615 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
616 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
621 SVGA3D_DEVCAP_SURFACEFMT_ARGB_S23E8
,
623 SVGA3DFORMAT_OP_TEXTURE
|
624 SVGA3DFORMAT_OP_CUBETEXTURE
|
625 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
626 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
629 "SVGA3D_A2R10G10B10",
631 SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10
,
633 SVGA3DFORMAT_OP_TEXTURE
|
634 SVGA3DFORMAT_OP_CUBETEXTURE
|
635 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
636 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
640 * SVGA3D_V8U8 is unsupported; it has no corresponding
641 * SVGA3D_DEVCAP_xxx. SVGA3D_BUMPU8V8 should be used instead.
644 SVGA3D_V8U8
, 0, 0, 0, 0, 0
649 SVGA3D_DEVCAP_SURFACEFMT_Q8W8V8U8
,
651 SVGA3DFORMAT_OP_TEXTURE
|
652 SVGA3DFORMAT_OP_CUBETEXTURE
657 SVGA3D_DEVCAP_SURFACEFMT_CxV8U8
,
659 SVGA3DFORMAT_OP_TEXTURE
663 * SVGA3D_X8L8V8U8 is unsupported; it has no corresponding
664 * SVGA3D_DEVCAP_xxx. SVGA3D_BUMPX8L8V8U8 should be used instead.
667 SVGA3D_X8L8V8U8
, 0, 0, 0, 0, 0
670 "SVGA3D_A2W10V10U10",
672 SVGA3D_DEVCAP_SURFACEFMT_A2W10V10U10
,
674 SVGA3DFORMAT_OP_TEXTURE
679 SVGA3D_DEVCAP_SURFACEFMT_ALPHA8
,
681 SVGA3DFORMAT_OP_TEXTURE
|
682 SVGA3DFORMAT_OP_CUBETEXTURE
|
683 SVGA3DFORMAT_OP_VOLUMETEXTURE
688 SVGA3D_DEVCAP_SURFACEFMT_R_S10E5
,
690 SVGA3DFORMAT_OP_TEXTURE
|
691 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
692 SVGA3DFORMAT_OP_CUBETEXTURE
|
693 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
698 SVGA3D_DEVCAP_SURFACEFMT_R_S23E8
,
700 SVGA3DFORMAT_OP_TEXTURE
|
701 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
702 SVGA3DFORMAT_OP_CUBETEXTURE
|
703 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
708 SVGA3D_DEVCAP_SURFACEFMT_RG_S10E5
,
710 SVGA3DFORMAT_OP_TEXTURE
|
711 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
712 SVGA3DFORMAT_OP_CUBETEXTURE
|
713 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
718 SVGA3D_DEVCAP_SURFACEFMT_RG_S23E8
,
720 SVGA3DFORMAT_OP_TEXTURE
|
721 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
722 SVGA3DFORMAT_OP_CUBETEXTURE
|
723 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
727 * SVGA3D_BUFFER is a placeholder format for index/vertex buffers.
730 SVGA3D_BUFFER
, 0, 1, 1, 1, 0
735 SVGA3D_DEVCAP_SURFACEFMT_Z_D24X8
,
737 SVGA3DFORMAT_OP_ZSTENCIL
742 SVGA3D_DEVCAP_SURFACEFMT_V16U16
,
744 SVGA3DFORMAT_OP_TEXTURE
|
745 SVGA3DFORMAT_OP_CUBETEXTURE
|
746 SVGA3DFORMAT_OP_VOLUMETEXTURE
751 SVGA3D_DEVCAP_SURFACEFMT_G16R16
,
753 SVGA3DFORMAT_OP_TEXTURE
|
754 SVGA3DFORMAT_OP_CUBETEXTURE
|
755 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
756 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
759 "SVGA3D_A16B16G16R16",
761 SVGA3D_DEVCAP_SURFACEFMT_A16B16G16R16
,
763 SVGA3DFORMAT_OP_TEXTURE
|
764 SVGA3DFORMAT_OP_CUBETEXTURE
|
765 SVGA3DFORMAT_OP_VOLUMETEXTURE
|
766 SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
771 SVGA3D_DEVCAP_SURFACEFMT_UYVY
,
777 SVGA3D_DEVCAP_SURFACEFMT_YUY2
,
783 SVGA3D_DEVCAP_SURFACEFMT_NV12
,
789 SVGA3D_DEVCAP_SURFACEFMT_AYUV
,
793 "SVGA3D_R32G32B32A32_TYPELESS",
794 SVGA3D_R32G32B32A32_TYPELESS
,
795 SVGA3D_DEVCAP_DXFMT_R32G32B32A32_TYPELESS
,
799 "SVGA3D_R32G32B32A32_UINT",
800 SVGA3D_R32G32B32A32_UINT
,
801 SVGA3D_DEVCAP_DXFMT_R32G32B32A32_UINT
,
805 "SVGA3D_R32G32B32A32_SINT",
806 SVGA3D_R32G32B32A32_SINT
,
807 SVGA3D_DEVCAP_DXFMT_R32G32B32A32_SINT
,
811 "SVGA3D_R32G32B32_TYPELESS",
812 SVGA3D_R32G32B32_TYPELESS
,
813 SVGA3D_DEVCAP_DXFMT_R32G32B32_TYPELESS
,
817 "SVGA3D_R32G32B32_FLOAT",
818 SVGA3D_R32G32B32_FLOAT
,
819 SVGA3D_DEVCAP_DXFMT_R32G32B32_FLOAT
,
823 "SVGA3D_R32G32B32_UINT",
824 SVGA3D_R32G32B32_UINT
,
825 SVGA3D_DEVCAP_DXFMT_R32G32B32_UINT
,
829 "SVGA3D_R32G32B32_SINT",
830 SVGA3D_R32G32B32_SINT
,
831 SVGA3D_DEVCAP_DXFMT_R32G32B32_SINT
,
835 "SVGA3D_R16G16B16A16_TYPELESS",
836 SVGA3D_R16G16B16A16_TYPELESS
,
837 SVGA3D_DEVCAP_DXFMT_R16G16B16A16_TYPELESS
,
841 "SVGA3D_R16G16B16A16_UINT",
842 SVGA3D_R16G16B16A16_UINT
,
843 SVGA3D_DEVCAP_DXFMT_R16G16B16A16_UINT
,
847 "SVGA3D_R16G16B16A16_SNORM",
848 SVGA3D_R16G16B16A16_SNORM
,
849 SVGA3D_DEVCAP_DXFMT_R16G16B16A16_SNORM
,
853 "SVGA3D_R16G16B16A16_SINT",
854 SVGA3D_R16G16B16A16_SINT
,
855 SVGA3D_DEVCAP_DXFMT_R16G16B16A16_SINT
,
859 "SVGA3D_R32G32_TYPELESS",
860 SVGA3D_R32G32_TYPELESS
,
861 SVGA3D_DEVCAP_DXFMT_R32G32_TYPELESS
,
865 "SVGA3D_R32G32_UINT",
867 SVGA3D_DEVCAP_DXFMT_R32G32_UINT
,
871 "SVGA3D_R32G32_SINT",
873 SVGA3D_DEVCAP_DXFMT_R32G32_SINT
,
878 "SVGA3D_R32G8X24_TYPELESS",
879 SVGA3D_R32G8X24_TYPELESS
,
880 SVGA3D_DEVCAP_DXFMT_R32G8X24_TYPELESS
,
884 "SVGA3D_D32_FLOAT_S8X24_UINT",
885 SVGA3D_D32_FLOAT_S8X24_UINT
,
886 SVGA3D_DEVCAP_DXFMT_D32_FLOAT_S8X24_UINT
,
890 "SVGA3D_R32_FLOAT_X8X24",
891 SVGA3D_R32_FLOAT_X8X24
,
892 SVGA3D_DEVCAP_DXFMT_R32_FLOAT_X8X24
,
896 "SVGA3D_X32_G8X24_UINT",
897 SVGA3D_X32_G8X24_UINT
,
898 SVGA3D_DEVCAP_DXFMT_X32_G8X24_UINT
,
902 "SVGA3D_R10G10B10A2_TYPELESS",
903 SVGA3D_R10G10B10A2_TYPELESS
,
904 SVGA3D_DEVCAP_DXFMT_R10G10B10A2_TYPELESS
,
908 "SVGA3D_R10G10B10A2_UINT",
909 SVGA3D_R10G10B10A2_UINT
,
910 SVGA3D_DEVCAP_DXFMT_R10G10B10A2_UINT
,
914 "SVGA3D_R11G11B10_FLOAT",
915 SVGA3D_R11G11B10_FLOAT
,
916 SVGA3D_DEVCAP_DXFMT_R11G11B10_FLOAT
,
920 "SVGA3D_R8G8B8A8_TYPELESS",
921 SVGA3D_R8G8B8A8_TYPELESS
,
922 SVGA3D_DEVCAP_DXFMT_R8G8B8A8_TYPELESS
,
926 "SVGA3D_R8G8B8A8_UNORM",
927 SVGA3D_R8G8B8A8_UNORM
,
928 SVGA3D_DEVCAP_DXFMT_R8G8B8A8_UNORM
,
932 "SVGA3D_R8G8B8A8_UNORM_SRGB",
933 SVGA3D_R8G8B8A8_UNORM_SRGB
,
934 SVGA3D_DEVCAP_DXFMT_R8G8B8A8_UNORM_SRGB
,
938 "SVGA3D_R8G8B8A8_UINT",
939 SVGA3D_R8G8B8A8_UINT
,
940 SVGA3D_DEVCAP_DXFMT_R8G8B8A8_UINT
,
944 "SVGA3D_R8G8B8A8_SINT",
945 SVGA3D_R8G8B8A8_SINT
,
946 SVGA3D_DEVCAP_DXFMT_R8G8B8A8_SINT
,
950 "SVGA3D_R16G16_TYPELESS",
951 SVGA3D_R16G16_TYPELESS
,
952 SVGA3D_DEVCAP_DXFMT_R16G16_TYPELESS
,
956 "SVGA3D_R16G16_UINT",
958 SVGA3D_DEVCAP_DXFMT_R16G16_UINT
,
962 "SVGA3D_R16G16_SINT",
964 SVGA3D_DEVCAP_DXFMT_R16G16_SINT
,
968 "SVGA3D_R32_TYPELESS",
970 SVGA3D_DEVCAP_DXFMT_R32_TYPELESS
,
976 SVGA3D_DEVCAP_DXFMT_D32_FLOAT
,
982 SVGA3D_DEVCAP_DXFMT_R32_UINT
,
988 SVGA3D_DEVCAP_DXFMT_R32_SINT
,
992 "SVGA3D_R24G8_TYPELESS",
993 SVGA3D_R24G8_TYPELESS
,
994 SVGA3D_DEVCAP_DXFMT_R24G8_TYPELESS
,
998 "SVGA3D_D24_UNORM_S8_UINT",
999 SVGA3D_D24_UNORM_S8_UINT
,
1000 SVGA3D_DEVCAP_DXFMT_D24_UNORM_S8_UINT
,
1004 "SVGA3D_R24_UNORM_X8",
1005 SVGA3D_R24_UNORM_X8
,
1006 SVGA3D_DEVCAP_DXFMT_R24_UNORM_X8
,
1010 "SVGA3D_X24_G8_UINT",
1012 SVGA3D_DEVCAP_DXFMT_X24_G8_UINT
,
1016 "SVGA3D_R8G8_TYPELESS",
1017 SVGA3D_R8G8_TYPELESS
,
1018 SVGA3D_DEVCAP_DXFMT_R8G8_TYPELESS
,
1022 "SVGA3D_R8G8_UNORM",
1024 SVGA3D_DEVCAP_DXFMT_R8G8_UNORM
,
1030 SVGA3D_DEVCAP_DXFMT_R8G8_UINT
,
1036 SVGA3D_DEVCAP_DXFMT_R8G8_SINT
,
1040 "SVGA3D_R16_TYPELESS",
1041 SVGA3D_R16_TYPELESS
,
1042 SVGA3D_DEVCAP_DXFMT_R16_TYPELESS
,
1048 SVGA3D_DEVCAP_DXFMT_R16_UNORM
,
1054 SVGA3D_DEVCAP_DXFMT_R16_UINT
,
1060 SVGA3D_DEVCAP_DXFMT_R16_SNORM
,
1066 SVGA3D_DEVCAP_DXFMT_R16_SINT
,
1070 "SVGA3D_R8_TYPELESS",
1072 SVGA3D_DEVCAP_DXFMT_R8_TYPELESS
,
1078 SVGA3D_DEVCAP_DXFMT_R8_UNORM
,
1084 SVGA3D_DEVCAP_DXFMT_R8_UINT
,
1090 SVGA3D_DEVCAP_DXFMT_R8_SNORM
,
1096 SVGA3D_DEVCAP_DXFMT_R8_SINT
,
1101 SVGA3D_P8
, 0, 0, 0, 0, 0
1104 "SVGA3D_R9G9B9E5_SHAREDEXP",
1105 SVGA3D_R9G9B9E5_SHAREDEXP
,
1106 SVGA3D_DEVCAP_DXFMT_R9G9B9E5_SHAREDEXP
,
1110 "SVGA3D_R8G8_B8G8_UNORM",
1111 SVGA3D_R8G8_B8G8_UNORM
, 0, 0, 0, 0, 0
1114 "SVGA3D_G8R8_G8B8_UNORM",
1115 SVGA3D_G8R8_G8B8_UNORM
, 0, 0, 0, 0, 0
1118 "SVGA3D_BC1_TYPELESS",
1119 SVGA3D_BC1_TYPELESS
,
1120 SVGA3D_DEVCAP_DXFMT_BC1_TYPELESS
,
1124 "SVGA3D_BC1_UNORM_SRGB",
1125 SVGA3D_BC1_UNORM_SRGB
,
1126 SVGA3D_DEVCAP_DXFMT_BC1_UNORM_SRGB
,
1130 "SVGA3D_BC2_TYPELESS",
1131 SVGA3D_BC2_TYPELESS
,
1132 SVGA3D_DEVCAP_DXFMT_BC2_TYPELESS
,
1136 "SVGA3D_BC2_UNORM_SRGB",
1137 SVGA3D_BC2_UNORM_SRGB
,
1138 SVGA3D_DEVCAP_DXFMT_BC2_UNORM_SRGB
,
1142 "SVGA3D_BC3_TYPELESS",
1143 SVGA3D_BC3_TYPELESS
,
1144 SVGA3D_DEVCAP_DXFMT_BC3_TYPELESS
,
1148 "SVGA3D_BC3_UNORM_SRGB",
1149 SVGA3D_BC3_UNORM_SRGB
,
1150 SVGA3D_DEVCAP_DXFMT_BC3_UNORM_SRGB
,
1154 "SVGA3D_BC4_TYPELESS",
1155 SVGA3D_BC4_TYPELESS
,
1156 SVGA3D_DEVCAP_DXFMT_BC4_TYPELESS
,
1161 SVGA3D_ATI1
, 0, 0, 0, 0, 0
1166 SVGA3D_DEVCAP_DXFMT_BC4_SNORM
,
1170 "SVGA3D_BC5_TYPELESS",
1171 SVGA3D_BC5_TYPELESS
,
1172 SVGA3D_DEVCAP_DXFMT_BC5_TYPELESS
,
1177 SVGA3D_ATI2
, 0, 0, 0, 0, 0
1182 SVGA3D_DEVCAP_DXFMT_BC5_SNORM
,
1186 "SVGA3D_R10G10B10_XR_BIAS_A2_UNORM",
1187 SVGA3D_R10G10B10_XR_BIAS_A2_UNORM
, 0, 0, 0, 0, 0
1190 "SVGA3D_B8G8R8A8_TYPELESS",
1191 SVGA3D_B8G8R8A8_TYPELESS
,
1192 SVGA3D_DEVCAP_DXFMT_B8G8R8A8_TYPELESS
,
1196 "SVGA3D_B8G8R8A8_UNORM_SRGB",
1197 SVGA3D_B8G8R8A8_UNORM_SRGB
,
1198 SVGA3D_DEVCAP_DXFMT_B8G8R8A8_UNORM_SRGB
,
1202 "SVGA3D_B8G8R8X8_TYPELESS",
1203 SVGA3D_B8G8R8X8_TYPELESS
,
1204 SVGA3D_DEVCAP_DXFMT_B8G8R8X8_TYPELESS
,
1208 "SVGA3D_B8G8R8X8_UNORM_SRGB",
1209 SVGA3D_B8G8R8X8_UNORM_SRGB
,
1210 SVGA3D_DEVCAP_DXFMT_B8G8R8X8_UNORM_SRGB
,
1216 SVGA3D_DEVCAP_SURFACEFMT_Z_DF16
,
1222 SVGA3D_DEVCAP_SURFACEFMT_Z_DF24
,
1226 "SVGA3D_Z_D24S8_INT",
1228 SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8_INT
,
1233 SVGA3D_YV12
, 0, 0, 0, 0, 0
1236 "SVGA3D_R32G32B32A32_FLOAT",
1237 SVGA3D_R32G32B32A32_FLOAT
,
1238 SVGA3D_DEVCAP_DXFMT_R32G32B32A32_FLOAT
,
1242 "SVGA3D_R16G16B16A16_FLOAT",
1243 SVGA3D_R16G16B16A16_FLOAT
,
1244 SVGA3D_DEVCAP_DXFMT_R16G16B16A16_FLOAT
,
1248 "SVGA3D_R16G16B16A16_UNORM",
1249 SVGA3D_R16G16B16A16_UNORM
,
1250 SVGA3D_DEVCAP_DXFMT_R16G16B16A16_UNORM
,
1254 "SVGA3D_R32G32_FLOAT",
1255 SVGA3D_R32G32_FLOAT
,
1256 SVGA3D_DEVCAP_DXFMT_R32G32_FLOAT
,
1260 "SVGA3D_R10G10B10A2_UNORM",
1261 SVGA3D_R10G10B10A2_UNORM
,
1262 SVGA3D_DEVCAP_DXFMT_R10G10B10A2_UNORM
,
1266 "SVGA3D_R8G8B8A8_SNORM",
1267 SVGA3D_R8G8B8A8_SNORM
,
1268 SVGA3D_DEVCAP_DXFMT_R8G8B8A8_SNORM
,
1272 "SVGA3D_R16G16_FLOAT",
1273 SVGA3D_R16G16_FLOAT
,
1274 SVGA3D_DEVCAP_DXFMT_R16G16_FLOAT
,
1278 "SVGA3D_R16G16_UNORM",
1279 SVGA3D_R16G16_UNORM
,
1280 SVGA3D_DEVCAP_DXFMT_R16G16_UNORM
,
1284 "SVGA3D_R16G16_SNORM",
1285 SVGA3D_R16G16_SNORM
,
1286 SVGA3D_DEVCAP_DXFMT_R16G16_SNORM
,
1292 SVGA3D_DEVCAP_DXFMT_R32_FLOAT
,
1296 "SVGA3D_R8G8_SNORM",
1298 SVGA3D_DEVCAP_DXFMT_R8G8_SNORM
,
1304 SVGA3D_DEVCAP_DXFMT_R16_FLOAT
,
1310 SVGA3D_DEVCAP_DXFMT_D16_UNORM
,
1316 SVGA3D_DEVCAP_DXFMT_A8_UNORM
,
1322 SVGA3D_DEVCAP_DXFMT_BC1_UNORM
,
1328 SVGA3D_DEVCAP_DXFMT_BC2_UNORM
,
1334 SVGA3D_DEVCAP_DXFMT_BC3_UNORM
,
1338 "SVGA3D_B5G6R5_UNORM",
1339 SVGA3D_B5G6R5_UNORM
,
1340 SVGA3D_DEVCAP_DXFMT_B5G6R5_UNORM
,
1344 "SVGA3D_B5G5R5A1_UNORM",
1345 SVGA3D_B5G5R5A1_UNORM
,
1346 SVGA3D_DEVCAP_DXFMT_B5G5R5A1_UNORM
,
1350 "SVGA3D_B8G8R8A8_UNORM",
1351 SVGA3D_B8G8R8A8_UNORM
,
1352 SVGA3D_DEVCAP_DXFMT_B8G8R8A8_UNORM
,
1356 "SVGA3D_B8G8R8X8_UNORM",
1357 SVGA3D_B8G8R8X8_UNORM
,
1358 SVGA3D_DEVCAP_DXFMT_B8G8R8X8_UNORM
,
1364 SVGA3D_DEVCAP_DXFMT_BC4_UNORM
,
1370 SVGA3D_DEVCAP_DXFMT_BC5_UNORM
,
1375 static const SVGA3dSurfaceFormat compat_x8r8g8b8
[] = {
1376 SVGA3D_X8R8G8B8
, SVGA3D_A8R8G8B8
, SVGA3D_B8G8R8X8_UNORM
,
1377 SVGA3D_B8G8R8A8_UNORM
, 0
1379 static const SVGA3dSurfaceFormat compat_r8
[] = {
1380 SVGA3D_R8_UNORM
, SVGA3D_NV12
, SVGA3D_YV12
, 0
1382 static const SVGA3dSurfaceFormat compat_g8r8
[] = {
1383 SVGA3D_R8G8_UNORM
, SVGA3D_NV12
, 0
1385 static const SVGA3dSurfaceFormat compat_r5g6b5
[] = {
1386 SVGA3D_R5G6B5
, SVGA3D_B5G6R5_UNORM
, 0
1389 static const struct format_compat_entry format_compats
[] = {
1390 {PIPE_FORMAT_B8G8R8X8_UNORM
, compat_x8r8g8b8
},
1391 {PIPE_FORMAT_B8G8R8A8_UNORM
, compat_x8r8g8b8
},
1392 {PIPE_FORMAT_R8_UNORM
, compat_r8
},
1393 {PIPE_FORMAT_R8G8_UNORM
, compat_g8r8
},
1394 {PIPE_FORMAT_B5G6R5_UNORM
, compat_r5g6b5
}
1399 * 1. check that format_cap_table[i] matches the i-th SVGA3D format.
1400 * 2. check that format_conversion_table[i].pformat == i.
1403 check_format_tables(void)
1405 static boolean first_call
= TRUE
;
1410 STATIC_ASSERT(ARRAY_SIZE(format_cap_table
) == SVGA3D_FORMAT_MAX
);
1411 for (i
= 0; i
< ARRAY_SIZE(format_cap_table
); i
++) {
1412 assert(format_cap_table
[i
].format
== i
);
1421 * Return string name of an SVGA3dDevCapIndex value.
1425 svga_devcap_name(SVGA3dDevCapIndex cap
)
1427 static const struct debug_named_value devcap_names
[] = {
1428 /* Note, we only list the DXFMT devcaps so far */
1429 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_X8R8G8B8
),
1430 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A8R8G8B8
),
1431 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R5G6B5
),
1432 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_X1R5G5B5
),
1433 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A1R5G5B5
),
1434 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A4R4G4B4
),
1435 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_D32
),
1436 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_D16
),
1437 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_D24S8
),
1438 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_D15S1
),
1439 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_LUMINANCE8
),
1440 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_LUMINANCE4_ALPHA4
),
1441 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_LUMINANCE16
),
1442 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_LUMINANCE8_ALPHA8
),
1443 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_DXT1
),
1444 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_DXT2
),
1445 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_DXT3
),
1446 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_DXT4
),
1447 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_DXT5
),
1448 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BUMPU8V8
),
1449 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BUMPL6V5U5
),
1450 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BUMPX8L8V8U8
),
1451 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_FORMAT_DEAD1
),
1452 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_ARGB_S10E5
),
1453 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_ARGB_S23E8
),
1454 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A2R10G10B10
),
1455 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_V8U8
),
1456 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Q8W8V8U8
),
1457 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_CxV8U8
),
1458 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_X8L8V8U8
),
1459 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A2W10V10U10
),
1460 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_ALPHA8
),
1461 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R_S10E5
),
1462 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R_S23E8
),
1463 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_RG_S10E5
),
1464 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_RG_S23E8
),
1465 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BUFFER
),
1466 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_D24X8
),
1467 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_V16U16
),
1468 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_G16R16
),
1469 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A16B16G16R16
),
1470 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_UYVY
),
1471 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_YUY2
),
1472 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_NV12
),
1473 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_AYUV
),
1474 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32A32_TYPELESS
),
1475 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32A32_UINT
),
1476 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32A32_SINT
),
1477 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32_TYPELESS
),
1478 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32_FLOAT
),
1479 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32_UINT
),
1480 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32_SINT
),
1481 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16B16A16_TYPELESS
),
1482 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16B16A16_UINT
),
1483 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16B16A16_SNORM
),
1484 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16B16A16_SINT
),
1485 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32_TYPELESS
),
1486 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32_UINT
),
1487 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32_SINT
),
1488 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G8X24_TYPELESS
),
1489 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_D32_FLOAT_S8X24_UINT
),
1490 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32_FLOAT_X8X24
),
1491 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_X32_G8X24_UINT
),
1492 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R10G10B10A2_TYPELESS
),
1493 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R10G10B10A2_UINT
),
1494 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R11G11B10_FLOAT
),
1495 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8B8A8_TYPELESS
),
1496 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8B8A8_UNORM
),
1497 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8B8A8_UNORM_SRGB
),
1498 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8B8A8_UINT
),
1499 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8B8A8_SINT
),
1500 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16_TYPELESS
),
1501 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16_UINT
),
1502 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16_SINT
),
1503 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32_TYPELESS
),
1504 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_D32_FLOAT
),
1505 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32_UINT
),
1506 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32_SINT
),
1507 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R24G8_TYPELESS
),
1508 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_D24_UNORM_S8_UINT
),
1509 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R24_UNORM_X8
),
1510 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_X24_G8_UINT
),
1511 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8_TYPELESS
),
1512 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8_UNORM
),
1513 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8_UINT
),
1514 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8_SINT
),
1515 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16_TYPELESS
),
1516 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16_UNORM
),
1517 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16_UINT
),
1518 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16_SNORM
),
1519 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16_SINT
),
1520 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8_TYPELESS
),
1521 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8_UNORM
),
1522 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8_UINT
),
1523 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8_SNORM
),
1524 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8_SINT
),
1525 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_P8
),
1526 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R9G9B9E5_SHAREDEXP
),
1527 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8_B8G8_UNORM
),
1528 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_G8R8_G8B8_UNORM
),
1529 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC1_TYPELESS
),
1530 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC1_UNORM_SRGB
),
1531 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC2_TYPELESS
),
1532 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC2_UNORM_SRGB
),
1533 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC3_TYPELESS
),
1534 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC3_UNORM_SRGB
),
1535 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC4_TYPELESS
),
1536 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_ATI1
),
1537 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC4_SNORM
),
1538 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC5_TYPELESS
),
1539 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_ATI2
),
1540 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC5_SNORM
),
1541 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R10G10B10_XR_BIAS_A2_UNORM
),
1542 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B8G8R8A8_TYPELESS
),
1543 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B8G8R8A8_UNORM_SRGB
),
1544 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B8G8R8X8_TYPELESS
),
1545 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B8G8R8X8_UNORM_SRGB
),
1546 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_DF16
),
1547 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_DF24
),
1548 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_Z_D24S8_INT
),
1549 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_YV12
),
1550 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32B32A32_FLOAT
),
1551 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16B16A16_FLOAT
),
1552 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16B16A16_UNORM
),
1553 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32G32_FLOAT
),
1554 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R10G10B10A2_UNORM
),
1555 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8B8A8_SNORM
),
1556 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16_FLOAT
),
1557 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16_UNORM
),
1558 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16G16_SNORM
),
1559 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R32_FLOAT
),
1560 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R8G8_SNORM
),
1561 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_R16_FLOAT
),
1562 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_D16_UNORM
),
1563 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_A8_UNORM
),
1564 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC1_UNORM
),
1565 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC2_UNORM
),
1566 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC3_UNORM
),
1567 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B5G6R5_UNORM
),
1568 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B5G5R5A1_UNORM
),
1569 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B8G8R8A8_UNORM
),
1570 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_B8G8R8X8_UNORM
),
1571 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC4_UNORM
),
1572 DEBUG_NAMED_VALUE(SVGA3D_DEVCAP_DXFMT_BC5_UNORM
),
1573 DEBUG_NAMED_VALUE_END
,
1575 return debug_dump_enum(devcap_names
, cap
);
1580 * Return string for a bitmask of name of SVGA3D_DXFMT_x flags.
1584 svga_devcap_format_flags(unsigned flags
)
1586 static const struct debug_named_value devcap_flags
[] = {
1587 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_SUPPORTED
),
1588 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_SHADER_SAMPLE
),
1589 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_COLOR_RENDERTARGET
),
1590 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_DEPTH_RENDERTARGET
),
1591 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_BLENDABLE
),
1592 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_MIPS
),
1593 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_ARRAY
),
1594 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_VOLUME
),
1595 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_DX_VERTEX_BUFFER
),
1596 DEBUG_NAMED_VALUE(SVGA3D_DXFMT_MULTISAMPLE
),
1597 DEBUG_NAMED_VALUE_END
1600 return debug_dump_flags(devcap_flags
, flags
);
1605 * Get format capabilities from the host. It takes in consideration
1606 * deprecated/unsupported formats, and formats which are implicitely assumed to
1607 * be supported when the host does not provide an explicit capability entry.
1610 svga_get_format_cap(struct svga_screen
*ss
,
1611 SVGA3dSurfaceFormat format
,
1612 SVGA3dSurfaceFormatCaps
*caps
)
1614 struct svga_winsys_screen
*sws
= ss
->sws
;
1615 SVGA3dDevCapResult result
;
1616 const struct format_cap
*entry
;
1619 check_format_tables();
1621 (void) check_format_tables
;
1624 assert(format
< ARRAY_SIZE(format_cap_table
));
1625 entry
= &format_cap_table
[format
];
1626 assert(entry
->format
== format
);
1628 if (entry
->devcap
&& sws
->get_cap(sws
, entry
->devcap
, &result
)) {
1629 assert(format
< SVGA3D_UYVY
|| entry
->defaultOperations
== 0);
1630 caps
->value
= result
.u
;
1632 /* Implicitly advertised format -- use default caps */
1633 caps
->value
= entry
->defaultOperations
;
1639 * Get DX format capabilities from VGPU10 device.
1642 svga_get_dx_format_cap(struct svga_screen
*ss
,
1643 SVGA3dSurfaceFormat format
,
1644 SVGA3dDevCapResult
*caps
)
1646 struct svga_winsys_screen
*sws
= ss
->sws
;
1647 const struct format_cap
*entry
;
1650 check_format_tables();
1652 (void) check_format_tables
;
1655 assert(sws
->have_vgpu10
);
1656 assert(format
< ARRAY_SIZE(format_cap_table
));
1657 entry
= &format_cap_table
[format
];
1658 assert(entry
->format
== format
);
1659 assert(entry
->devcap
> SVGA3D_DEVCAP_DXCONTEXT
);
1662 if (entry
->devcap
) {
1663 sws
->get_cap(sws
, entry
->devcap
, caps
);
1665 /* pre-SM41 capabable svga device supports SHADER_SAMPLE capability for
1666 * these formats but does not advertise the devcap.
1667 * So enable this bit here.
1669 if (!sws
->have_sm4_1
&&
1670 (format
== SVGA3D_R32_FLOAT_X8X24
||
1671 format
== SVGA3D_R24_UNORM_X8
)) {
1672 caps
->u
|= SVGA3D_DXFMT_SHADER_SAMPLE
;
1677 debug_printf("Format %s, devcap %s = 0x%x (%s)\n",
1678 svga_format_name(format
),
1679 svga_devcap_name(entry
->devcap
),
1681 svga_devcap_format_flags(caps
->u
));
1687 svga_format_size(SVGA3dSurfaceFormat format
,
1688 unsigned *block_width
,
1689 unsigned *block_height
,
1690 unsigned *bytes_per_block
)
1692 assert(format
< ARRAY_SIZE(format_cap_table
));
1693 *block_width
= format_cap_table
[format
].block_width
;
1694 *block_height
= format_cap_table
[format
].block_height
;
1695 *bytes_per_block
= format_cap_table
[format
].block_bytes
;
1696 /* Make sure the table entry was valid */
1697 if (*block_width
== 0)
1698 debug_printf("Bad table entry for %s\n", svga_format_name(format
));
1699 assert(*block_width
);
1700 assert(*block_height
);
1701 assert(*bytes_per_block
);
1706 svga_format_name(SVGA3dSurfaceFormat format
)
1708 assert(format
< ARRAY_SIZE(format_cap_table
));
1709 return format_cap_table
[format
].name
;
1714 * Is the given SVGA3dSurfaceFormat a signed or unsigned integer color format?
1717 svga_format_is_integer(SVGA3dSurfaceFormat format
)
1720 case SVGA3D_R32G32B32A32_SINT
:
1721 case SVGA3D_R32G32B32_SINT
:
1722 case SVGA3D_R32G32_SINT
:
1723 case SVGA3D_R32_SINT
:
1724 case SVGA3D_R16G16B16A16_SINT
:
1725 case SVGA3D_R16G16_SINT
:
1726 case SVGA3D_R16_SINT
:
1727 case SVGA3D_R8G8B8A8_SINT
:
1728 case SVGA3D_R8G8_SINT
:
1729 case SVGA3D_R8_SINT
:
1730 case SVGA3D_R32G32B32A32_UINT
:
1731 case SVGA3D_R32G32B32_UINT
:
1732 case SVGA3D_R32G32_UINT
:
1733 case SVGA3D_R32_UINT
:
1734 case SVGA3D_R16G16B16A16_UINT
:
1735 case SVGA3D_R16G16_UINT
:
1736 case SVGA3D_R16_UINT
:
1737 case SVGA3D_R8G8B8A8_UINT
:
1738 case SVGA3D_R8G8_UINT
:
1739 case SVGA3D_R8_UINT
:
1740 case SVGA3D_R10G10B10A2_UINT
:
1748 svga_format_support_gen_mips(enum pipe_format format
)
1750 const struct vgpu10_format_entry
*entry
= svga_format_entry(format
);
1752 return (entry
->flags
& TF_GEN_MIPS
) > 0;
1757 * Given a texture format, return the expected data type returned from
1758 * the texture sampler. For example, UNORM8 formats return floating point
1759 * values while SINT formats returned signed integer values.
1760 * Note: this function could be moved into the gallum u_format.[ch] code
1761 * if it's useful to anyone else.
1763 enum tgsi_return_type
1764 svga_get_texture_datatype(enum pipe_format format
)
1766 const struct util_format_description
*desc
= util_format_description(format
);
1767 enum tgsi_return_type t
;
1769 if (desc
->layout
== UTIL_FORMAT_LAYOUT_PLAIN
) {
1770 if (util_format_is_depth_or_stencil(format
)) {
1771 t
= TGSI_RETURN_TYPE_FLOAT
; /* XXX revisit this */
1773 else if (desc
->channel
[0].type
== UTIL_FORMAT_TYPE_FLOAT
) {
1774 t
= TGSI_RETURN_TYPE_FLOAT
;
1776 else if (desc
->channel
[0].type
== UTIL_FORMAT_TYPE_UNSIGNED
) {
1777 t
= desc
->channel
[0].normalized
? TGSI_RETURN_TYPE_UNORM
: TGSI_RETURN_TYPE_UINT
;
1779 else if (desc
->channel
[0].type
== UTIL_FORMAT_TYPE_SIGNED
) {
1780 t
= desc
->channel
[0].normalized
? TGSI_RETURN_TYPE_SNORM
: TGSI_RETURN_TYPE_SINT
;
1783 assert(!"Unexpected channel type in svga_get_texture_datatype()");
1784 t
= TGSI_RETURN_TYPE_FLOAT
;
1788 /* compressed format, shared exponent format, etc. */
1790 case PIPE_FORMAT_DXT1_RGB
:
1791 case PIPE_FORMAT_DXT1_RGBA
:
1792 case PIPE_FORMAT_DXT3_RGBA
:
1793 case PIPE_FORMAT_DXT5_RGBA
:
1794 case PIPE_FORMAT_DXT1_SRGB
:
1795 case PIPE_FORMAT_DXT1_SRGBA
:
1796 case PIPE_FORMAT_DXT3_SRGBA
:
1797 case PIPE_FORMAT_DXT5_SRGBA
:
1798 case PIPE_FORMAT_RGTC1_UNORM
:
1799 case PIPE_FORMAT_RGTC2_UNORM
:
1800 case PIPE_FORMAT_LATC1_UNORM
:
1801 case PIPE_FORMAT_LATC2_UNORM
:
1802 case PIPE_FORMAT_ETC1_RGB8
:
1803 t
= TGSI_RETURN_TYPE_UNORM
;
1805 case PIPE_FORMAT_RGTC1_SNORM
:
1806 case PIPE_FORMAT_RGTC2_SNORM
:
1807 case PIPE_FORMAT_LATC1_SNORM
:
1808 case PIPE_FORMAT_LATC2_SNORM
:
1809 case PIPE_FORMAT_R10G10B10X2_SNORM
:
1810 t
= TGSI_RETURN_TYPE_SNORM
;
1812 case PIPE_FORMAT_R11G11B10_FLOAT
:
1813 case PIPE_FORMAT_R9G9B9E5_FLOAT
:
1814 t
= TGSI_RETURN_TYPE_FLOAT
;
1817 assert(!"Unexpected channel type in svga_get_texture_datatype()");
1818 t
= TGSI_RETURN_TYPE_FLOAT
;
1827 * Given an svga context, return true iff there are currently any integer color
1828 * buffers attached to the framebuffer.
1831 svga_has_any_integer_cbufs(const struct svga_context
*svga
)
1834 for (i
= 0; i
< PIPE_MAX_COLOR_BUFS
; ++i
) {
1835 struct pipe_surface
*cbuf
= svga
->curr
.framebuffer
.cbufs
[i
];
1837 if (cbuf
&& util_format_is_pure_integer(cbuf
->format
)) {
1846 * Given an SVGA format, return the corresponding typeless format.
1847 * If there is no typeless format, return the format unchanged.
1850 svga_typeless_format(SVGA3dSurfaceFormat format
)
1853 case SVGA3D_R32G32B32A32_UINT
:
1854 case SVGA3D_R32G32B32A32_SINT
:
1855 case SVGA3D_R32G32B32A32_FLOAT
:
1856 return SVGA3D_R32G32B32A32_TYPELESS
;
1857 case SVGA3D_R32G32B32_FLOAT
:
1858 case SVGA3D_R32G32B32_UINT
:
1859 case SVGA3D_R32G32B32_SINT
:
1860 return SVGA3D_R32G32B32_TYPELESS
;
1861 case SVGA3D_R16G16B16A16_UINT
:
1862 case SVGA3D_R16G16B16A16_UNORM
:
1863 case SVGA3D_R16G16B16A16_SNORM
:
1864 case SVGA3D_R16G16B16A16_SINT
:
1865 case SVGA3D_R16G16B16A16_FLOAT
:
1866 return SVGA3D_R16G16B16A16_TYPELESS
;
1867 case SVGA3D_R32G32_UINT
:
1868 case SVGA3D_R32G32_SINT
:
1869 case SVGA3D_R32G32_FLOAT
:
1870 return SVGA3D_R32G32_TYPELESS
;
1871 case SVGA3D_D32_FLOAT_S8X24_UINT
:
1872 case SVGA3D_X32_G8X24_UINT
:
1873 case SVGA3D_R32G8X24_TYPELESS
:
1874 return SVGA3D_R32G8X24_TYPELESS
;
1875 case SVGA3D_R10G10B10A2_UINT
:
1876 case SVGA3D_R10G10B10A2_UNORM
:
1877 return SVGA3D_R10G10B10A2_TYPELESS
;
1878 case SVGA3D_R8G8B8A8_UNORM
:
1879 case SVGA3D_R8G8B8A8_SNORM
:
1880 case SVGA3D_R8G8B8A8_UNORM_SRGB
:
1881 case SVGA3D_R8G8B8A8_UINT
:
1882 case SVGA3D_R8G8B8A8_SINT
:
1883 case SVGA3D_R8G8B8A8_TYPELESS
:
1884 return SVGA3D_R8G8B8A8_TYPELESS
;
1885 case SVGA3D_R16G16_UINT
:
1886 case SVGA3D_R16G16_SINT
:
1887 case SVGA3D_R16G16_UNORM
:
1888 case SVGA3D_R16G16_SNORM
:
1889 case SVGA3D_R16G16_FLOAT
:
1890 return SVGA3D_R16G16_TYPELESS
;
1891 case SVGA3D_D32_FLOAT
:
1892 case SVGA3D_R32_FLOAT
:
1893 case SVGA3D_R32_UINT
:
1894 case SVGA3D_R32_SINT
:
1895 case SVGA3D_R32_TYPELESS
:
1896 return SVGA3D_R32_TYPELESS
;
1897 case SVGA3D_D24_UNORM_S8_UINT
:
1898 case SVGA3D_R24G8_TYPELESS
:
1899 return SVGA3D_R24G8_TYPELESS
;
1900 case SVGA3D_X24_G8_UINT
:
1901 return SVGA3D_R24_UNORM_X8
;
1902 case SVGA3D_R8G8_UNORM
:
1903 case SVGA3D_R8G8_SNORM
:
1904 case SVGA3D_R8G8_UINT
:
1905 case SVGA3D_R8G8_SINT
:
1906 return SVGA3D_R8G8_TYPELESS
;
1907 case SVGA3D_D16_UNORM
:
1908 case SVGA3D_R16_UNORM
:
1909 case SVGA3D_R16_UINT
:
1910 case SVGA3D_R16_SNORM
:
1911 case SVGA3D_R16_SINT
:
1912 case SVGA3D_R16_FLOAT
:
1913 case SVGA3D_R16_TYPELESS
:
1914 return SVGA3D_R16_TYPELESS
;
1915 case SVGA3D_R8_UNORM
:
1916 case SVGA3D_R8_UINT
:
1917 case SVGA3D_R8_SNORM
:
1918 case SVGA3D_R8_SINT
:
1919 return SVGA3D_R8_TYPELESS
;
1920 case SVGA3D_B8G8R8A8_UNORM_SRGB
:
1921 case SVGA3D_B8G8R8A8_UNORM
:
1922 case SVGA3D_B8G8R8A8_TYPELESS
:
1923 return SVGA3D_B8G8R8A8_TYPELESS
;
1924 case SVGA3D_B8G8R8X8_UNORM_SRGB
:
1925 case SVGA3D_B8G8R8X8_UNORM
:
1926 case SVGA3D_B8G8R8X8_TYPELESS
:
1927 return SVGA3D_B8G8R8X8_TYPELESS
;
1928 case SVGA3D_BC1_UNORM
:
1929 case SVGA3D_BC1_UNORM_SRGB
:
1930 case SVGA3D_BC1_TYPELESS
:
1931 return SVGA3D_BC1_TYPELESS
;
1932 case SVGA3D_BC2_UNORM
:
1933 case SVGA3D_BC2_UNORM_SRGB
:
1934 case SVGA3D_BC2_TYPELESS
:
1935 return SVGA3D_BC2_TYPELESS
;
1936 case SVGA3D_BC3_UNORM
:
1937 case SVGA3D_BC3_UNORM_SRGB
:
1938 case SVGA3D_BC3_TYPELESS
:
1939 return SVGA3D_BC3_TYPELESS
;
1940 case SVGA3D_BC4_UNORM
:
1941 case SVGA3D_BC4_SNORM
:
1942 return SVGA3D_BC4_TYPELESS
;
1943 case SVGA3D_BC5_UNORM
:
1944 case SVGA3D_BC5_SNORM
:
1945 return SVGA3D_BC5_TYPELESS
;
1947 /* Special cases (no corresponding _TYPELESS formats) */
1948 case SVGA3D_A8_UNORM
:
1949 case SVGA3D_B5G5R5A1_UNORM
:
1950 case SVGA3D_B5G6R5_UNORM
:
1951 case SVGA3D_R11G11B10_FLOAT
:
1952 case SVGA3D_R9G9B9E5_SHAREDEXP
:
1955 debug_printf("Unexpected format %s in %s\n",
1956 svga_format_name(format
), __FUNCTION__
);
1963 * Given a surface format, return the corresponding format to use for
1964 * a texture sampler. In most cases, it's the format unchanged, but there
1965 * are some special cases.
1968 svga_sampler_format(SVGA3dSurfaceFormat format
)
1971 case SVGA3D_D16_UNORM
:
1972 return SVGA3D_R16_UNORM
;
1973 case SVGA3D_D24_UNORM_S8_UINT
:
1974 return SVGA3D_R24_UNORM_X8
;
1975 case SVGA3D_D32_FLOAT
:
1976 return SVGA3D_R32_FLOAT
;
1977 case SVGA3D_D32_FLOAT_S8X24_UINT
:
1978 return SVGA3D_R32_FLOAT_X8X24
;
1986 * Is the given format an uncompressed snorm format?
1989 svga_format_is_uncompressed_snorm(SVGA3dSurfaceFormat format
)
1992 case SVGA3D_R8G8B8A8_SNORM
:
1993 case SVGA3D_R8G8_SNORM
:
1994 case SVGA3D_R8_SNORM
:
1995 case SVGA3D_R16G16B16A16_SNORM
:
1996 case SVGA3D_R16G16_SNORM
:
1997 case SVGA3D_R16_SNORM
:
2006 svga_format_is_typeless(SVGA3dSurfaceFormat format
)
2009 case SVGA3D_R32G32B32A32_TYPELESS
:
2010 case SVGA3D_R32G32B32_TYPELESS
:
2011 case SVGA3D_R16G16B16A16_TYPELESS
:
2012 case SVGA3D_R32G32_TYPELESS
:
2013 case SVGA3D_R32G8X24_TYPELESS
:
2014 case SVGA3D_R10G10B10A2_TYPELESS
:
2015 case SVGA3D_R8G8B8A8_TYPELESS
:
2016 case SVGA3D_R16G16_TYPELESS
:
2017 case SVGA3D_R32_TYPELESS
:
2018 case SVGA3D_R24G8_TYPELESS
:
2019 case SVGA3D_R8G8_TYPELESS
:
2020 case SVGA3D_R16_TYPELESS
:
2021 case SVGA3D_R8_TYPELESS
:
2022 case SVGA3D_BC1_TYPELESS
:
2023 case SVGA3D_BC2_TYPELESS
:
2024 case SVGA3D_BC3_TYPELESS
:
2025 case SVGA3D_BC4_TYPELESS
:
2026 case SVGA3D_BC5_TYPELESS
:
2027 case SVGA3D_B8G8R8A8_TYPELESS
:
2028 case SVGA3D_B8G8R8X8_TYPELESS
:
2037 * \brief Can we import a surface with a given SVGA3D format as a texture?
2039 * \param ss[in] pointer to the svga screen.
2040 * \param pformat[in] pipe format of the local texture.
2041 * \param sformat[in] svga3d format of the imported surface.
2042 * \param bind[in] bind flags of the imported texture.
2043 * \param verbose[in] Print out incompatibilities in debug mode.
2046 svga_format_is_shareable(const struct svga_screen
*ss
,
2047 enum pipe_format pformat
,
2048 SVGA3dSurfaceFormat sformat
,
2052 SVGA3dSurfaceFormat default_format
=
2053 svga_translate_format(ss
, pformat
, bind
);
2056 if (default_format
== SVGA3D_FORMAT_INVALID
)
2058 if (default_format
== sformat
)
2061 for (i
= 0; i
< ARRAY_SIZE(format_compats
); ++i
) {
2062 if (format_compats
[i
].pformat
== pformat
) {
2063 const SVGA3dSurfaceFormat
*compat_format
=
2064 format_compats
[i
].compat_format
;
2065 while (*compat_format
!= 0) {
2066 if (*compat_format
== sformat
)
2074 debug_printf("Incompatible imported surface format.\n");
2075 debug_printf("Texture format: \"%s\". Imported format: \"%s\".\n",
2076 svga_format_name(default_format
),
2077 svga_format_name(sformat
));
2085 * Return the sRGB format which corresponds to the given (linear) format.
2086 * If there's no such sRGB format, return the format as-is.
2089 svga_linear_to_srgb(SVGA3dSurfaceFormat format
)
2092 case SVGA3D_R8G8B8A8_UNORM
:
2093 return SVGA3D_R8G8B8A8_UNORM_SRGB
;
2094 case SVGA3D_BC1_UNORM
:
2095 return SVGA3D_BC1_UNORM_SRGB
;
2096 case SVGA3D_BC2_UNORM
:
2097 return SVGA3D_BC2_UNORM_SRGB
;
2098 case SVGA3D_BC3_UNORM
:
2099 return SVGA3D_BC3_UNORM_SRGB
;
2100 case SVGA3D_B8G8R8A8_UNORM
:
2101 return SVGA3D_B8G8R8A8_UNORM_SRGB
;
2102 case SVGA3D_B8G8R8X8_UNORM
:
2103 return SVGA3D_B8G8R8X8_UNORM_SRGB
;
2111 * Implement pipe_screen::is_format_supported().
2112 * \param bindings bitmask of PIPE_BIND_x flags
2115 svga_is_format_supported(struct pipe_screen
*screen
,
2116 enum pipe_format format
,
2117 enum pipe_texture_target target
,
2118 unsigned sample_count
,
2119 unsigned storage_sample_count
,
2122 struct svga_screen
*ss
= svga_screen(screen
);
2123 SVGA3dSurfaceFormat svga_format
;
2124 SVGA3dSurfaceFormatCaps caps
;
2125 SVGA3dSurfaceFormatCaps mask
;
2128 assert(!ss
->sws
->have_vgpu10
);
2130 /* Multisamples is not supported in VGPU9 device */
2131 if (sample_count
> 1)
2134 svga_format
= svga_translate_format(ss
, format
, bindings
);
2135 if (svga_format
== SVGA3D_FORMAT_INVALID
) {
2139 if (util_format_is_srgb(format
) &&
2140 (bindings
& (PIPE_BIND_DISPLAY_TARGET
| PIPE_BIND_RENDER_TARGET
))) {
2141 /* We only support sRGB rendering with vgpu10 */
2146 * Override host capabilities, so that we end up with the same
2147 * visuals for all virtual hardware implementations.
2149 if (bindings
& PIPE_BIND_DISPLAY_TARGET
) {
2150 switch (svga_format
) {
2151 case SVGA3D_A8R8G8B8
:
2152 case SVGA3D_X8R8G8B8
:
2156 /* VGPU10 formats */
2157 case SVGA3D_B8G8R8A8_UNORM
:
2158 case SVGA3D_B8G8R8X8_UNORM
:
2159 case SVGA3D_B5G6R5_UNORM
:
2160 case SVGA3D_B8G8R8X8_UNORM_SRGB
:
2161 case SVGA3D_B8G8R8A8_UNORM_SRGB
:
2162 case SVGA3D_R8G8B8A8_UNORM_SRGB
:
2165 /* Often unsupported/problematic. This means we end up with the same
2166 * visuals for all virtual hardware implementations.
2168 case SVGA3D_A4R4G4B4
:
2169 case SVGA3D_A1R5G5B5
:
2178 * Query the host capabilities.
2180 svga_get_format_cap(ss
, svga_format
, &caps
);
2182 if (bindings
& PIPE_BIND_RENDER_TARGET
) {
2183 /* Check that the color surface is blendable, unless it's an
2186 if (!svga_format_is_integer(svga_format
) &&
2187 (caps
.value
& SVGA3DFORMAT_OP_NOALPHABLEND
)) {
2193 if (bindings
& PIPE_BIND_RENDER_TARGET
)
2194 mask
.value
|= SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
;
2196 if (bindings
& PIPE_BIND_DEPTH_STENCIL
)
2197 mask
.value
|= SVGA3DFORMAT_OP_ZSTENCIL
;
2199 if (bindings
& PIPE_BIND_SAMPLER_VIEW
)
2200 mask
.value
|= SVGA3DFORMAT_OP_TEXTURE
;
2202 if (target
== PIPE_TEXTURE_CUBE
)
2203 mask
.value
|= SVGA3DFORMAT_OP_CUBETEXTURE
;
2204 else if (target
== PIPE_TEXTURE_3D
)
2205 mask
.value
|= SVGA3DFORMAT_OP_VOLUMETEXTURE
;
2207 return (caps
.value
& mask
.value
) == mask
.value
;
2212 * Implement pipe_screen::is_format_supported() for VGPU10 device.
2213 * \param bindings bitmask of PIPE_BIND_x flags
2216 svga_is_dx_format_supported(struct pipe_screen
*screen
,
2217 enum pipe_format format
,
2218 enum pipe_texture_target target
,
2219 unsigned sample_count
,
2220 unsigned storage_sample_count
,
2223 struct svga_screen
*ss
= svga_screen(screen
);
2224 SVGA3dSurfaceFormat svga_format
;
2225 SVGA3dDevCapResult caps
;
2226 unsigned int mask
= 0;
2229 assert(ss
->sws
->have_vgpu10
);
2231 if (MAX2(1, sample_count
) != MAX2(1, storage_sample_count
))
2234 if (sample_count
> 1) {
2235 /* In ms_samples, if bit N is set it means that we support
2236 * multisample with N+1 samples per pixel.
2238 if ((ss
->ms_samples
& (1 << (sample_count
- 1))) == 0) {
2241 mask
|= SVGA3D_DXFMT_MULTISAMPLE
;
2245 * For VGPU10 vertex formats, skip querying host capabilities
2248 if (bindings
& PIPE_BIND_VERTEX_BUFFER
) {
2249 SVGA3dSurfaceFormat svga_format
;
2251 svga_translate_vertex_format_vgpu10(format
, &svga_format
, &flags
);
2252 return svga_format
!= SVGA3D_FORMAT_INVALID
;
2255 if (bindings
& PIPE_BIND_SAMPLER_VIEW
&& target
== PIPE_BUFFER
) {
2257 svga_translate_texture_buffer_view_format(format
, &svga_format
, &flags
);
2258 return svga_format
!= SVGA3D_FORMAT_INVALID
;
2261 svga_format
= svga_translate_format(ss
, format
, bindings
);
2262 if (svga_format
== SVGA3D_FORMAT_INVALID
) {
2267 * Override host capabilities, so that we end up with the same
2268 * visuals for all virtual hardware implementations.
2270 if (bindings
& PIPE_BIND_DISPLAY_TARGET
) {
2271 switch (svga_format
) {
2272 case SVGA3D_A8R8G8B8
:
2273 case SVGA3D_X8R8G8B8
:
2277 /* VGPU10 formats */
2278 case SVGA3D_B8G8R8A8_UNORM
:
2279 case SVGA3D_B8G8R8X8_UNORM
:
2280 case SVGA3D_B5G6R5_UNORM
:
2281 case SVGA3D_B8G8R8X8_UNORM_SRGB
:
2282 case SVGA3D_B8G8R8A8_UNORM_SRGB
:
2283 case SVGA3D_R8G8B8A8_UNORM_SRGB
:
2286 /* Often unsupported/problematic. This means we end up with the same
2287 * visuals for all virtual hardware implementations.
2289 case SVGA3D_A4R4G4B4
:
2290 case SVGA3D_A1R5G5B5
:
2299 * Query the host capabilities.
2301 svga_get_dx_format_cap(ss
, svga_format
, &caps
);
2303 if (bindings
& PIPE_BIND_RENDER_TARGET
) {
2304 /* Check that the color surface is blendable, unless it's an
2307 if (!(svga_format_is_integer(svga_format
) ||
2308 (caps
.u
& SVGA3D_DXFMT_BLENDABLE
))) {
2311 mask
|= SVGA3D_DXFMT_COLOR_RENDERTARGET
;
2314 if (bindings
& PIPE_BIND_DEPTH_STENCIL
)
2315 mask
|= SVGA3D_DXFMT_DEPTH_RENDERTARGET
;
2318 case PIPE_TEXTURE_3D
:
2319 mask
|= SVGA3D_DXFMT_VOLUME
;
2321 case PIPE_TEXTURE_1D_ARRAY
:
2322 case PIPE_TEXTURE_2D_ARRAY
:
2323 case PIPE_TEXTURE_CUBE_ARRAY
:
2324 mask
|= SVGA3D_DXFMT_ARRAY
;
2330 /* Is the format supported for rendering */
2331 if ((caps
.u
& mask
) != mask
)
2334 if (bindings
& PIPE_BIND_SAMPLER_VIEW
) {
2335 SVGA3dSurfaceFormat sampler_format
;
2337 /* Get the sampler view format */
2338 sampler_format
= svga_sampler_format(svga_format
);
2339 if (sampler_format
!= svga_format
) {
2341 svga_get_dx_format_cap(ss
, sampler_format
, &caps
);
2342 mask
&= SVGA3D_DXFMT_VOLUME
;
2343 mask
|= SVGA3D_DXFMT_SHADER_SAMPLE
;
2344 if ((caps
.u
& mask
) != mask
)