1/*
2 * Copyright © 2022 Imagination Technologies Ltd.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * 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 THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 */
23
24#include <assert.h>
25#include <stdint.h>
26#include <vulkan/vulkan.h>
27
28#include "pvr_csb.h"
29#include "pvr_private.h"
30#include "util/list.h"
31#include "vk_alloc.h"
32#include "vk_command_buffer.h"
33#include "vk_command_pool.h"
34#include "vk_log.h"
35
36/* TODO: Investigate where this limit comes from. */
37#define PVR_MAX_TRANSFER_SIZE_IN_TEXELS 2048U
38
39void pvr_CmdBlitImage2KHR(VkCommandBuffer commandBuffer,
40                          const VkBlitImageInfo2 *pBlitImageInfo)
41{
42   assert(!"Unimplemented");
43}
44
45void pvr_CmdCopyImageToBuffer2KHR(
46   VkCommandBuffer commandBuffer,
47   const VkCopyImageToBufferInfo2 *pCopyImageToBufferInfo)
48{
49   assert(!"Unimplemented");
50}
51
52void pvr_CmdCopyImage2KHR(VkCommandBuffer commandBuffer,
53                          const VkCopyImageInfo2 *pCopyImageInfo)
54{
55   assert(!"Unimplemented");
56}
57
58void pvr_CmdUpdateBuffer(VkCommandBuffer commandBuffer,
59                         VkBuffer dstBuffer,
60                         VkDeviceSize dstOffset,
61                         VkDeviceSize dataSize,
62                         const void *pData)
63{
64   assert(!"Unimplemented");
65}
66
67void pvr_CmdFillBuffer(VkCommandBuffer commandBuffer,
68                       VkBuffer dstBuffer,
69                       VkDeviceSize dstOffset,
70                       VkDeviceSize fillSize,
71                       uint32_t data)
72{
73   assert(!"Unimplemented");
74}
75
76void pvr_CmdCopyBufferToImage2KHR(
77   VkCommandBuffer commandBuffer,
78   const VkCopyBufferToImageInfo2 *pCopyBufferToImageInfo)
79{
80   assert(!"Unimplemented");
81}
82
83void pvr_CmdClearColorImage(VkCommandBuffer commandBuffer,
84                            VkImage _image,
85                            VkImageLayout imageLayout,
86                            const VkClearColorValue *pColor,
87                            uint32_t rangeCount,
88                            const VkImageSubresourceRange *pRanges)
89{
90   assert(!"Unimplemented");
91}
92
93void pvr_CmdClearDepthStencilImage(VkCommandBuffer commandBuffer,
94                                   VkImage image_h,
95                                   VkImageLayout imageLayout,
96                                   const VkClearDepthStencilValue *pDepthStencil,
97                                   uint32_t rangeCount,
98                                   const VkImageSubresourceRange *pRanges)
99{
100   assert(!"Unimplemented");
101}
102
103void pvr_CmdCopyBuffer2KHR(VkCommandBuffer commandBuffer,
104                           const VkCopyBufferInfo2 *pCopyBufferInfo)
105{
106   PVR_FROM_HANDLE(pvr_cmd_buffer, cmd_buffer, commandBuffer);
107   PVR_FROM_HANDLE(pvr_buffer, src, pCopyBufferInfo->srcBuffer);
108   PVR_FROM_HANDLE(pvr_buffer, dst, pCopyBufferInfo->dstBuffer);
109   const size_t regions_size =
110      pCopyBufferInfo->regionCount * sizeof(*pCopyBufferInfo->pRegions);
111   struct pvr_transfer_cmd *transfer_cmd;
112
113   PVR_CHECK_COMMAND_BUFFER_BUILDING_STATE(cmd_buffer);
114
115   transfer_cmd = vk_alloc(&cmd_buffer->vk.pool->alloc,
116                           sizeof(*transfer_cmd) + regions_size,
117                           8U,
118                           VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
119   if (!transfer_cmd) {
120      cmd_buffer->state.status =
121         vk_error(cmd_buffer, VK_ERROR_OUT_OF_HOST_MEMORY);
122
123      return;
124   }
125
126   transfer_cmd->src = src;
127   transfer_cmd->dst = dst;
128   transfer_cmd->region_count = pCopyBufferInfo->regionCount;
129   memcpy(transfer_cmd->regions, pCopyBufferInfo->pRegions, regions_size);
130
131   pvr_cmd_buffer_add_transfer_cmd(cmd_buffer, transfer_cmd);
132}
133
134void pvr_CmdClearAttachments(VkCommandBuffer commandBuffer,
135                             uint32_t attachmentCount,
136                             const VkClearAttachment *pAttachments,
137                             uint32_t rectCount,
138                             const VkClearRect *pRects)
139{
140   assert(!"Unimplemented");
141}
142
143void pvr_CmdResolveImage2KHR(VkCommandBuffer commandBuffer,
144                             const VkResolveImageInfo2 *pResolveImageInfo)
145{
146   assert(!"Unimplemented");
147}
148