1 /*
2 * Copyright © 2022 Collabora Ltd
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 */
23 #ifndef VK_META_PRIVATE_H
24 #define VK_META_PRIVATE_H
25
26 #include "vk_image.h"
27 #include "vk_meta.h"
28
29 #include "glsl_types.h"
30
31 #ifdef __cplusplus
32 extern "C" {
33 #endif
34
35 extern const VkPipelineVertexInputStateCreateInfo vk_meta_draw_rects_vi_state;
36 extern const VkPipelineInputAssemblyStateCreateInfo vk_meta_draw_rects_ia_state;
37 extern const VkPipelineViewportStateCreateInfo vk_meta_draw_rects_vs_state;
38
39 struct nir_shader *
40 vk_meta_draw_rects_vs_nir(struct vk_meta_device *device, bool use_gs);
41
42 struct nir_shader *
43 vk_meta_draw_rects_gs_nir(struct vk_meta_device *device);
44
45 static inline void
vk_meta_rendering_info_copy(struct vk_meta_rendering_info * dst,const struct vk_meta_rendering_info * src)46 vk_meta_rendering_info_copy(struct vk_meta_rendering_info *dst,
47 const struct vk_meta_rendering_info *src)
48 {
49 dst->view_mask = src->view_mask;
50 dst->samples = src->samples;
51 dst->color_attachment_count = src->color_attachment_count;
52 for (uint32_t a = 0; a < src->color_attachment_count; a++) {
53 dst->color_attachment_formats[a] = src->color_attachment_formats[a];
54 dst->color_attachment_write_masks[a] =
55 src->color_attachment_write_masks[a];
56 }
57 dst->depth_attachment_format = src->depth_attachment_format;
58 dst->stencil_attachment_format = src->stencil_attachment_format;
59 }
60
61 static inline VkImageViewType
vk_image_sampled_view_type(const struct vk_image * image)62 vk_image_sampled_view_type(const struct vk_image *image)
63 {
64 switch (image->image_type) {
65 case VK_IMAGE_TYPE_1D: return VK_IMAGE_VIEW_TYPE_1D_ARRAY;
66 case VK_IMAGE_TYPE_2D: return VK_IMAGE_VIEW_TYPE_2D_ARRAY;
67 case VK_IMAGE_TYPE_3D: return VK_IMAGE_VIEW_TYPE_3D;
68 default: unreachable("Invalid image type");
69 }
70 }
71
72 static inline VkImageViewType
vk_image_render_view_type(const struct vk_image * image,uint32_t layer_count)73 vk_image_render_view_type(const struct vk_image *image, uint32_t layer_count)
74 {
75 switch (image->image_type) {
76 case VK_IMAGE_TYPE_1D:
77 return layer_count == 1 ? VK_IMAGE_VIEW_TYPE_1D :
78 VK_IMAGE_VIEW_TYPE_1D_ARRAY;
79 case VK_IMAGE_TYPE_2D:
80 case VK_IMAGE_TYPE_3D:
81 return layer_count == 1 ? VK_IMAGE_VIEW_TYPE_2D :
82 VK_IMAGE_VIEW_TYPE_2D_ARRAY;
83 default:
84 unreachable("Invalid image type");
85 }
86 }
87
88 static inline VkImageViewType
vk_image_storage_view_type(const struct vk_image * image)89 vk_image_storage_view_type(const struct vk_image *image)
90 {
91 switch (image->image_type) {
92 case VK_IMAGE_TYPE_1D:
93 return image->array_layers == 1 ? VK_IMAGE_VIEW_TYPE_1D
94 : VK_IMAGE_VIEW_TYPE_1D_ARRAY;
95 case VK_IMAGE_TYPE_2D:
96 return image->array_layers == 1 ? VK_IMAGE_VIEW_TYPE_2D
97 : VK_IMAGE_VIEW_TYPE_2D_ARRAY;
98 case VK_IMAGE_TYPE_3D:
99 return VK_IMAGE_VIEW_TYPE_3D;
100 default:
101 unreachable("Invalid image type");
102 }
103 }
104
105 #ifdef __cplusplus
106 }
107 #endif
108
109 #endif /* VK_META_PRIVATE_H */
110