1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
|
// Copyright (c) 2018-2026 Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
//
// This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
#define GetInstProcAddress(inst, func) (PFN_##func) vkGetInstanceProcAddr(inst, #func);
#define GetVkProcAddress(dev, inst, func) \
(vkGetDeviceProcAddr(dev, #func) == NULL) ? (PFN_##func)vkGetInstanceProcAddr(inst, #func) \
: (PFN_##func)vkGetDeviceProcAddr(dev, #func)
#include "vkvg_device_internal.h"
#include "vkvg_context_internal.h"
uint32_t vkvg_log_level = VKVG_LOG_DEBUG;
#ifdef VKVG_WIRED_DEBUG
vkvg_wired_debug_mode vkvg_wired_debug = vkvg_wired_debug_mode_normal;
#endif
PFN_vkCmdBindPipeline CmdBindPipeline;
PFN_vkCmdBindDescriptorSets CmdBindDescriptorSets;
PFN_vkCmdBindIndexBuffer CmdBindIndexBuffer;
PFN_vkCmdBindVertexBuffers CmdBindVertexBuffers;
PFN_vkCmdDrawIndexed CmdDrawIndexed;
PFN_vkCmdDraw CmdDraw;
PFN_vkCmdSetStencilCompareMask CmdSetStencilCompareMask;
PFN_vkCmdSetStencilReference CmdSetStencilReference;
PFN_vkCmdSetStencilWriteMask CmdSetStencilWriteMask;
PFN_vkCmdBeginRenderPass CmdBeginRenderPass;
PFN_vkCmdEndRenderPass CmdEndRenderPass;
PFN_vkCmdSetViewport CmdSetViewport;
PFN_vkCmdSetScissor CmdSetScissor;
PFN_vkCmdPushConstants CmdPushConstants;
PFN_vkWaitForFences WaitForFences;
PFN_vkResetFences ResetFences;
PFN_vkResetCommandBuffer ResetCommandBuffer;
bool _device_try_get_phyinfo(VkhPhyInfo* phys, uint32_t phyCount, VkPhysicalDeviceType gpuType, VkhPhyInfo* phy) {
for (uint32_t i = 0; i < phyCount; i++) {
if (vkh_phyinfo_get_properties(phys[i]).deviceType == gpuType) {
*phy = phys[i];
return true;
}
}
return false;
}
// TODO:save/reload cache in user temp directory
void _device_create_pipeline_cache(VkvgDevice dev) {
VkPipelineCacheCreateInfo pipelineCacheCreateInfo = {.sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO};
VK_CHECK_RESULT(vkCreatePipelineCache(dev->vkDev, &pipelineCacheCreateInfo, NULL, &dev->pipelineCache));
}
void _device_createDescriptorSetLayout(VkvgDevice dev) {
VkSamplerCreateInfo samplerInfo = {.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,
.maxAnisotropy = 1.0,
.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE,
.addressModeV = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE,
.addressModeW = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE,
.magFilter = VK_FILTER_NEAREST,
.minFilter = VK_FILTER_NEAREST,
.mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST,
.unnormalizedCoordinates = VK_TRUE
};
vkCreateSampler(dev->vkDev, &samplerInfo, NULL, &dev->smpFont);
VkDescriptorBindingFlags bindingFlags[] = {
VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT, // Allows empty/unbound slots in this binding
VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT
};
VkDescriptorSetLayoutBindingFlagsCreateInfo bindingFlagsInfo = {
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_BINDING_FLAGS_CREATE_INFO,
.bindingCount = 2,
.pBindingFlags = bindingFlags
};
VkDescriptorSetLayoutBinding dsLayoutBinding[] = {
{0, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, 1, VK_SHADER_STAGE_FRAGMENT_BIT, NULL},
{1, VK_DESCRIPTOR_TYPE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT, NULL}
};
VkDescriptorSetLayoutCreateInfo dsLayoutCreateInfo = {
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
.pNext = &bindingFlagsInfo,
.bindingCount = 2,
.pBindings = dsLayoutBinding
};
VK_CHECK_RESULT(vkCreateDescriptorSetLayout(dev->vkDev, &dsLayoutCreateInfo, NULL, &dev->dslSrc));
bindingFlagsInfo.bindingCount = 1;
dsLayoutCreateInfo.bindingCount = 1;
dsLayoutBinding[0].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
dsLayoutBinding[0].pImmutableSamplers = &dev->smpFont;
VK_CHECK_RESULT(vkCreateDescriptorSetLayout(dev->vkDev, &dsLayoutCreateInfo, NULL, &dev->dslFont));
dsLayoutBinding[0].pImmutableSamplers = NULL;
dsLayoutBinding[0].descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC;
VK_CHECK_RESULT(vkCreateDescriptorSetLayout(dev->vkDev, &dsLayoutCreateInfo, NULL, &dev->dslGrad));
VkPushConstantRange pushConstantRange[] = {
{VK_SHADER_STAGE_VERTEX_BIT, 0, sizeof(push_constants)},
//{VK_SHADER_STAGE_FRAGMENT_BIT,0,sizeof(push_constants)}
};
VkDescriptorSetLayout dsls[] = {dev->dslFont, dev->dslSrc, dev->dslGrad};
VkPipelineLayoutCreateInfo pipelineLayoutCreateInfo = {
.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
.pushConstantRangeCount = 1,
.pPushConstantRanges = (VkPushConstantRange*)&pushConstantRange,
.setLayoutCount = 3,
.pSetLayouts = dsls};
VK_CHECK_RESULT(vkCreatePipelineLayout(dev->vkDev, &pipelineLayoutCreateInfo, NULL, &dev->pipelineLayout));
}
void _device_allocalte_dummy_descriptors (VkvgDevice dev) {
const VkDescriptorPoolSize descriptorPoolSize[] = {
{VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1},
{VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 1}
};
VkDescriptorPoolCreateInfo descriptorPoolCreateInfo = {.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
.maxSets = 2,
.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT,
.poolSizeCount = 2,
.pPoolSizes = descriptorPoolSize};
VK_CHECK_RESULT(vkCreateDescriptorPool(dev->vkDev, &descriptorPoolCreateInfo, NULL, &dev->descriptorPool));
VkDescriptorSetAllocateInfo descriptorSetAllocateInfo = {.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
.descriptorPool = dev->descriptorPool,
.descriptorSetCount = 1,
.pSetLayouts = &dev->dslSrc};
VK_CHECK_RESULT(vkAllocateDescriptorSets(dev->vkDev, &descriptorSetAllocateInfo, &dev->dummySrcSet));
descriptorSetAllocateInfo.pSetLayouts = &dev->dslGrad;
VK_CHECK_RESULT(vkAllocateDescriptorSets(dev->vkDev, &descriptorSetAllocateInfo, &dev->dummyGradSet));
}
void _device_wait_idle(VkvgDevice dev) { vkDeviceWaitIdle(dev->vkDev); }
void _device_wait_and_reset_device_fence(VkvgDevice dev) {
vkWaitForFences(dev->vkDev, 1, &dev->fence, VK_TRUE, UINT64_MAX);
ResetFences(dev->vkDev, 1, &dev->fence);
}
bool _device_try_get_cached_context(VkvgDevice dev, VkvgContext* pCtx) {
LOCK_DEVICE
if (dev->cachedContextCount) {
thrd_t curThread = thrd_current();
_cached_ctx* prev = NULL;
_cached_ctx* cur = dev->cachedContextLast;
while (cur) {
if (thrd_equal(cur->thread, curThread)) {
if (prev)
prev->pNext = cur->pNext;
else
dev->cachedContextLast = cur->pNext;
dev->cachedContextCount--;
LOG(VKVG_LOG_THREAD, "get cached context: %p, thd:%lu cached ctx: %d\n", cur->ctx, cur->thread,
dev->cachedContextCount);
*pCtx = cur->ctx;
free(cur);
UNLOCK_DEVICE
return true;
}
prev = cur;
cur = cur->pNext;
}
}
*pCtx = NULL;
UNLOCK_DEVICE
return false;
}
void _device_store_context(VkvgContext ctx) {
VkvgDevice dev = ctx->dev;
LOCK_DEVICE
_cached_ctx* cur = (_cached_ctx*)calloc(1, sizeof(_cached_ctx));
cur->ctx = ctx;
cur->thread = thrd_current();
cur->pNext = dev->cachedContextLast;
dev->cachedContextLast = cur;
dev->cachedContextCount++;
LOG(VKVG_LOG_THREAD, "store context: %p, thd:%lu cached ctx: %d\n", cur->ctx, cur->thread, dev->cachedContextCount);
ctx->references++;
UNLOCK_DEVICE
}
void _device_submit_cmd(VkvgDevice dev, VkCommandBuffer* cmd, VkFence fence) {
LOCK_DEVICE
vkh_cmd_submit(dev->gQueue, cmd, fence);
UNLOCK_DEVICE
}
bool _device_init_function_pointers(VkvgDevice dev) {
#if defined(DEBUG) && defined(VKVG_DBG_UTILS)
if (vkGetInstanceProcAddr(dev->instance, "vkSetDebugUtilsObjectNameEXT") == VK_NULL_HANDLE) {
LOGE("vkvg create device failed: 'VK_EXT_debug_utils' has to be loaded for Debug build\n");
return false;
}
vkh_device_init_debug_utils(dev->vkhDev);
#endif
CmdBindPipeline = GetVkProcAddress(dev->vkDev, dev->instance, vkCmdBindPipeline);
CmdBindDescriptorSets = GetVkProcAddress(dev->vkDev, dev->instance, vkCmdBindDescriptorSets);
CmdBindIndexBuffer = GetVkProcAddress(dev->vkDev, dev->instance, vkCmdBindIndexBuffer);
CmdBindVertexBuffers = GetVkProcAddress(dev->vkDev, dev->instance, vkCmdBindVertexBuffers);
CmdDrawIndexed = GetVkProcAddress(dev->vkDev, dev->instance, vkCmdDrawIndexed);
CmdDraw = GetVkProcAddress(dev->vkDev, dev->instance, vkCmdDraw);
CmdSetStencilReference = GetVkProcAddress(dev->vkDev, dev->instance, vkCmdSetStencilReference);
CmdBeginRenderPass = GetVkProcAddress(dev->vkDev, dev->instance, vkCmdBeginRenderPass);
CmdEndRenderPass = GetVkProcAddress(dev->vkDev, dev->instance, vkCmdEndRenderPass);
CmdSetViewport = GetVkProcAddress(dev->vkDev, dev->instance, vkCmdSetViewport);
CmdSetScissor = GetVkProcAddress(dev->vkDev, dev->instance, vkCmdSetScissor);
CmdPushConstants = GetVkProcAddress(dev->vkDev, dev->instance, vkCmdPushConstants);
WaitForFences = GetVkProcAddress(dev->vkDev, dev->instance, vkWaitForFences);
ResetFences = GetVkProcAddress(dev->vkDev, dev->instance, vkResetFences);
ResetCommandBuffer = GetVkProcAddress(dev->vkDev, dev->instance, vkResetCommandBuffer);
return true;
}
void _device_check_best_image_tiling(VkvgDevice dev, VkFormat format) {
VkFlags stencilFormats[] = {VK_FORMAT_S8_UINT, VK_FORMAT_D16_UNORM_S8_UINT, VK_FORMAT_D24_UNORM_S8_UINT,
VK_FORMAT_D32_SFLOAT_S8_UINT};
VkFormatProperties phyStencilProps = {0}, phyImgProps = {0};
// check png blit format
VkFlags pngBlitFormats[] = {VK_FORMAT_R8G8B8A8_UNORM, VK_FORMAT_R8G8B8A8_SRGB};
dev->pngStagFormat = VK_FORMAT_UNDEFINED;
for (int i = 0; i < 2; i++) {
vkGetPhysicalDeviceFormatProperties(dev->phy, pngBlitFormats[i], &phyImgProps);
if ((phyImgProps.linearTilingFeatures & VKVG_PNG_WRITE_IMG_REQUIREMENTS) == VKVG_PNG_WRITE_IMG_REQUIREMENTS) {
dev->pngStagFormat = pngBlitFormats[i];
dev->pngStagTiling = VK_IMAGE_TILING_LINEAR;
break;
} else if ((phyImgProps.optimalTilingFeatures & VKVG_PNG_WRITE_IMG_REQUIREMENTS) ==
VKVG_PNG_WRITE_IMG_REQUIREMENTS) {
dev->pngStagFormat = pngBlitFormats[i];
dev->pngStagTiling = VK_IMAGE_TILING_OPTIMAL;
break;
}
}
if (dev->pngStagFormat == VK_FORMAT_UNDEFINED)
LOGW("vkvg create device warning: no suitable image format for png write\n");
dev->stencilFormat = VK_FORMAT_UNDEFINED;
dev->stencilAspectFlag = VK_IMAGE_ASPECT_STENCIL_BIT;
dev->supportedTiling = 0xff;
vkGetPhysicalDeviceFormatProperties(dev->phy, format, &phyImgProps);
if ((phyImgProps.optimalTilingFeatures & VKVG_SURFACE_IMGS_REQUIREMENTS) == VKVG_SURFACE_IMGS_REQUIREMENTS) {
for (int i = 0; i < 4; i++) {
vkGetPhysicalDeviceFormatProperties(dev->phy, stencilFormats[i], &phyStencilProps);
if (phyStencilProps.optimalTilingFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) {
dev->stencilFormat = stencilFormats[i];
if (i > 0)
dev->stencilAspectFlag |= VK_IMAGE_ASPECT_DEPTH_BIT;
dev->supportedTiling = VK_IMAGE_TILING_OPTIMAL;
return;
}
}
}
if ((phyImgProps.linearTilingFeatures & VKVG_SURFACE_IMGS_REQUIREMENTS) == VKVG_SURFACE_IMGS_REQUIREMENTS) {
for (int i = 0; i < 4; i++) {
vkGetPhysicalDeviceFormatProperties(dev->phy, stencilFormats[i], &phyStencilProps);
if (phyStencilProps.linearTilingFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) {
dev->stencilFormat = stencilFormats[i];
if (i > 0)
dev->stencilAspectFlag |= VK_IMAGE_ASPECT_DEPTH_BIT;
dev->supportedTiling = VK_IMAGE_TILING_LINEAR;
return;
}
}
}
dev->status = VKVG_STATUS_INVALID_FORMAT;
LOGE("vkvg create device failed: image format not supported: %d\n", format);
}
void _dump_image_format_properties(VkvgDevice dev, VkFormat format) {
/*VkImageFormatProperties imgProps;
VK_CHECK_RESULT(vkGetPhysicalDeviceImageFormatProperties(dev->phy,
format, VK_IMAGE_TYPE_2D, VKVG_TILING,
VK_IMAGE_USAGE_SAMPLED_BIT|VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT|VK_IMAGE_USAGE_TRANSFER_SRC_BIT|VK_IMAGE_USAGE_TRANSFER_DST_BIT,
0, &imgProps));
printf ("tiling = %d\n", VKVG_TILING);
printf ("max extend = (%d, %d, %d)\n", imgProps.maxExtent.width, imgProps.maxExtent.height,
imgProps.maxExtent.depth); printf ("max mip levels = %d\n", imgProps.maxMipLevels); printf ("max array layers =
%d\n", imgProps.maxArrayLayers); printf ("sample counts = "); if (imgProps.sampleCounts & VK_SAMPLE_COUNT_1_BIT)
printf ("1,");
if (imgProps.sampleCounts & VK_SAMPLE_COUNT_2_BIT)
printf ("2,");
if (imgProps.sampleCounts & VK_SAMPLE_COUNT_4_BIT)
printf ("4,");
if (imgProps.sampleCounts & VK_SAMPLE_COUNT_8_BIT)
printf ("8,");
if (imgProps.sampleCounts & VK_SAMPLE_COUNT_16_BIT)
printf ("16,");
if (imgProps.sampleCounts & VK_SAMPLE_COUNT_32_BIT)
printf ("32,");
printf ("\n");
printf ("max resource size= %lu\n", imgProps.maxResourceSize);
*/
}
|
