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authorKarl Schultz <karl@lunarg.com>2016-02-02 15:37:51 -0700
committerKarl Schultz <karl@lunarg.com>2016-02-02 15:37:51 -0700
commite4dc75caaa206144837a6d8a08773f2c40ae30cd (patch)
treeb7a314e946a6e6601dc4d7e479f1207e694cff87 /demos/cube.c
parente4850518e0183680143742ef4e3e0ac798e19c3f (diff)
downloadusermoji-e4dc75caaa206144837a6d8a08773f2c40ae30cd.tar.xz
demos: Update copyright and apply clang-format
Diffstat (limited to 'demos/cube.c')
-rw-r--r--demos/cube.c1436
1 files changed, 709 insertions, 727 deletions
diff --git a/demos/cube.c b/demos/cube.c
index 47473717..0801bfda 100644
--- a/demos/cube.c
+++ b/demos/cube.c
@@ -1,31 +1,37 @@
/*
+ * Copyright (c) 2015-2016 The Khronos Group Inc.
+ * Copyright (c) 2015-2016 Valve Corporation
+ * Copyright (c) 2015-2016 LunarG, Inc.
*
- * Copyright (C) 2015 Valve Corporation
- * Copyright (C) 2015 Google Inc.
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and/or associated documentation files (the "Materials"), to
+ * deal in the Materials without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Materials, and to permit persons to whom the Materials are
+ * furnished to do so, subject to the following conditions:
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
+ * The above copyright notice(s) and this permission notice shall be included in
+ * all copies or substantial portions of the Materials.
*
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
+ * The Materials are Confidential Information as defined by the Khronos
+ * Membership Agreement until designated non-confidential by Khronos, at which
+ * point this condition clause shall be removed.
*
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ *
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE
+ * USE OR OTHER DEALINGS IN THE MATERIALS.
*
* Author: Chia-I Wu <olv@lunarg.com>
* Author: Courtney Goeltzenleuchter <courtney@LunarG.com>
* Author: Ian Elliott <ian@LunarG.com>
* Author: Jon Ashburn <jon@lunarg.com>
*/
+
#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
@@ -58,43 +64,46 @@
#endif
#ifdef _WIN32
-#define ERR_EXIT(err_msg, err_class) \
- do { \
- MessageBox(NULL, err_msg, err_class, MB_OK); \
- exit(1); \
- } while (0)
-
-#else // _WIN32
-
-#define ERR_EXIT(err_msg, err_class) \
- do { \
- printf(err_msg); \
- fflush(stdout); \
- exit(1); \
- } while (0)
+#define ERR_EXIT(err_msg, err_class) \
+ do { \
+ MessageBox(NULL, err_msg, err_class, MB_OK); \
+ exit(1); \
+ } while (0)
+
+#else // _WIN32
+
+#define ERR_EXIT(err_msg, err_class) \
+ do { \
+ printf(err_msg); \
+ fflush(stdout); \
+ exit(1); \
+ } while (0)
#endif // _WIN32
-#define GET_INSTANCE_PROC_ADDR(inst, entrypoint) \
-{ \
- demo->fp##entrypoint = (PFN_vk##entrypoint) vkGetInstanceProcAddr(inst, "vk"#entrypoint); \
- if (demo->fp##entrypoint == NULL) { \
- ERR_EXIT("vkGetInstanceProcAddr failed to find vk"#entrypoint, \
- "vkGetInstanceProcAddr Failure"); \
- } \
-}
+#define GET_INSTANCE_PROC_ADDR(inst, entrypoint) \
+ { \
+ demo->fp##entrypoint = \
+ (PFN_vk##entrypoint)vkGetInstanceProcAddr(inst, "vk" #entrypoint); \
+ if (demo->fp##entrypoint == NULL) { \
+ ERR_EXIT("vkGetInstanceProcAddr failed to find vk" #entrypoint, \
+ "vkGetInstanceProcAddr Failure"); \
+ } \
+ }
static PFN_vkGetDeviceProcAddr g_gdpa = NULL;
-#define GET_DEVICE_PROC_ADDR(dev, entrypoint) \
-{ \
- if(!g_gdpa) \
- g_gdpa = (PFN_vkGetDeviceProcAddr) vkGetInstanceProcAddr(demo->inst, "vkGetDeviceProcAddr"); \
- demo->fp##entrypoint = (PFN_vk##entrypoint) g_gdpa(dev, "vk"#entrypoint); \
- if (demo->fp##entrypoint == NULL) { \
- ERR_EXIT("vkGetDeviceProcAddr failed to find vk"#entrypoint, \
- "vkGetDeviceProcAddr Failure"); \
- } \
-}
+#define GET_DEVICE_PROC_ADDR(dev, entrypoint) \
+ { \
+ if (!g_gdpa) \
+ g_gdpa = (PFN_vkGetDeviceProcAddr)vkGetInstanceProcAddr( \
+ demo->inst, "vkGetDeviceProcAddr"); \
+ demo->fp##entrypoint = \
+ (PFN_vk##entrypoint)g_gdpa(dev, "vk" #entrypoint); \
+ if (demo->fp##entrypoint == NULL) { \
+ ERR_EXIT("vkGetDeviceProcAddr failed to find vk" #entrypoint, \
+ "vkGetDeviceProcAddr Failure"); \
+ } \
+ }
/*
* structure to track all objects related to a texture.
@@ -111,27 +120,26 @@ struct texture_object {
int32_t tex_width, tex_height;
};
-static char *tex_files[] = {
- "lunarg.ppm"
-};
+static char *tex_files[] = {"lunarg.ppm"};
struct vkcube_vs_uniform {
// Must start with MVP
- float mvp[4][4];
- float position[12*3][4];
- float color[12*3][4];
+ float mvp[4][4];
+ float position[12 * 3][4];
+ float color[12 * 3][4];
};
struct vktexcube_vs_uniform {
// Must start with MVP
- float mvp[4][4];
- float position[12*3][4];
- float attr[12*3][4];
+ float mvp[4][4];
+ float position[12 * 3][4];
+ float attr[12 * 3][4];
};
//--------------------------------------------------------------------------------------
// Mesh and VertexFormat Data
//--------------------------------------------------------------------------------------
+// clang-format off
struct Vertex
{
float posX, posY, posZ, posW; // Position data
@@ -234,49 +242,46 @@ static const float g_uv_buffer_data[] = {
1.0f, 0.0f,
1.0f, 1.0f,
};
+// clang-format on
-void dumpMatrix(const char *note, mat4x4 MVP)
-{
+void dumpMatrix(const char *note, mat4x4 MVP) {
int i;
printf("%s: \n", note);
- for (i=0; i<4; i++) {
+ for (i = 0; i < 4; i++) {
printf("%f, %f, %f, %f\n", MVP[i][0], MVP[i][1], MVP[i][2], MVP[i][3]);
}
printf("\n");
fflush(stdout);
}
-void dumpVec4(const char *note, vec4 vector)
-{
+void dumpVec4(const char *note, vec4 vector) {
printf("%s: \n", note);
- printf("%f, %f, %f, %f\n", vector[0], vector[1], vector[2], vector[3]);
+ printf("%f, %f, %f, %f\n", vector[0], vector[1], vector[2], vector[3]);
printf("\n");
fflush(stdout);
}
-VKAPI_ATTR VkBool32 VKAPI_CALL dbgFunc(
- VkFlags msgFlags,
- VkDebugReportObjectTypeEXT objType,
- uint64_t srcObject,
- size_t location,
- int32_t msgCode,
- const char* pLayerPrefix,
- const char* pMsg,
- void* pUserData)
-{
- char *message = (char *) malloc(strlen(pMsg)+100);
+VKAPI_ATTR VkBool32 VKAPI_CALL
+dbgFunc(VkFlags msgFlags, VkDebugReportObjectTypeEXT objType,
+ uint64_t srcObject, size_t location, int32_t msgCode,
+ const char *pLayerPrefix, const char *pMsg, void *pUserData) {
+ char *message = (char *)malloc(strlen(pMsg) + 100);
- assert (message);
+ assert(message);
if (msgFlags & VK_DEBUG_REPORT_ERROR_BIT_EXT) {
- sprintf(message,"ERROR: [%s] Code %d : %s", pLayerPrefix, msgCode, pMsg);
+ sprintf(message, "ERROR: [%s] Code %d : %s", pLayerPrefix, msgCode,
+ pMsg);
} else if (msgFlags & VK_DEBUG_REPORT_WARN_BIT_EXT) {
- // We know that we're submitting queues without fences, ignore this warning
- if (strstr(pMsg, "vkQueueSubmit parameter, VkFence fence, is null pointer")){
+ // We know that we're submitting queues without fences, ignore this
+ // warning
+ if (strstr(pMsg,
+ "vkQueueSubmit parameter, VkFence fence, is null pointer")) {
return false;
}
- sprintf(message,"WARNING: [%s] Code %d : %s", pLayerPrefix, msgCode, pMsg);
+ sprintf(message, "WARNING: [%s] Code %d : %s", pLayerPrefix, msgCode,
+ pMsg);
} else {
return false;
}
@@ -284,7 +289,7 @@ VKAPI_ATTR VkBool32 VKAPI_CALL dbgFunc(
#ifdef _WIN32
MessageBox(NULL, message, "Alert", MB_OK);
#else
- printf("%s\n",message);
+ printf("%s\n", message);
fflush(stdout);
#endif
free(message);
@@ -299,16 +304,10 @@ VKAPI_ATTR VkBool32 VKAPI_CALL dbgFunc(
return false;
}
-VkBool32 BreakCallback(
- VkFlags msgFlags,
- VkDebugReportObjectTypeEXT objType,
- uint64_t srcObject,
- size_t location,
- int32_t msgCode,
- const char* pLayerPrefix,
- const char* pMsg,
- void* pUserData)
-{
+VkBool32 BreakCallback(VkFlags msgFlags, VkDebugReportObjectTypeEXT objType,
+ uint64_t srcObject, size_t location, int32_t msgCode,
+ const char *pLayerPrefix, const char *pMsg,
+ void *pUserData) {
#ifndef WIN32
raise(SIGTRAP);
#else
@@ -329,13 +328,13 @@ struct demo {
#define APP_NAME_STR_LEN 80
HINSTANCE connection; // hInstance - Windows Instance
char name[APP_NAME_STR_LEN]; // Name to put on the window/icon
- HWND window; // hWnd - window handle
-#else // _WIN32
+ HWND window; // hWnd - window handle
+#else // _WIN32
xcb_connection_t *connection;
xcb_screen_t *screen;
xcb_window_t window;
xcb_intern_atom_reply_t *atom_wm_delete_window;
-#endif // _WIN32
+#endif // _WIN32
VkSurfaceKHR surface;
bool prepared;
bool use_staging_buffer;
@@ -358,10 +357,14 @@ struct demo {
VkFormat format;
VkColorSpaceKHR color_space;
- PFN_vkGetPhysicalDeviceSurfaceSupportKHR fpGetPhysicalDeviceSurfaceSupportKHR;
- PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR fpGetPhysicalDeviceSurfaceCapabilitiesKHR;
- PFN_vkGetPhysicalDeviceSurfaceFormatsKHR fpGetPhysicalDeviceSurfaceFormatsKHR;
- PFN_vkGetPhysicalDeviceSurfacePresentModesKHR fpGetPhysicalDeviceSurfacePresentModesKHR;
+ PFN_vkGetPhysicalDeviceSurfaceSupportKHR
+ fpGetPhysicalDeviceSurfaceSupportKHR;
+ PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR
+ fpGetPhysicalDeviceSurfaceCapabilitiesKHR;
+ PFN_vkGetPhysicalDeviceSurfaceFormatsKHR
+ fpGetPhysicalDeviceSurfaceFormatsKHR;
+ PFN_vkGetPhysicalDeviceSurfacePresentModesKHR
+ fpGetPhysicalDeviceSurfacePresentModesKHR;
PFN_vkCreateSwapchainKHR fpCreateSwapchainKHR;
PFN_vkDestroySwapchainKHR fpDestroySwapchainKHR;
PFN_vkGetSwapchainImagesKHR fpGetSwapchainImagesKHR;
@@ -391,7 +394,7 @@ struct demo {
VkDescriptorBufferInfo buffer_info;
} uniform_data;
- VkCommandBuffer cmd; // Buffer for initialization commands
+ VkCommandBuffer cmd; // Buffer for initialization commands
VkPipelineLayout pipeline_layout;
VkDescriptorSetLayout desc_layout;
VkPipelineCache pipelineCache;
@@ -431,25 +434,26 @@ struct demo {
// Forward declaration:
static void demo_resize(struct demo *demo);
-static bool memory_type_from_properties(struct demo *demo, uint32_t typeBits, VkFlags requirements_mask, uint32_t *typeIndex)
-{
- // Search memtypes to find first index with those properties
- for (uint32_t i = 0; i < 32; i++) {
- if ((typeBits & 1) == 1) {
- // Type is available, does it match user properties?
- if ((demo->memory_properties.memoryTypes[i].propertyFlags & requirements_mask) == requirements_mask) {
- *typeIndex = i;
- return true;
- }
- }
- typeBits >>= 1;
- }
- // No memory types matched, return failure
- return false;
+static bool memory_type_from_properties(struct demo *demo, uint32_t typeBits,
+ VkFlags requirements_mask,
+ uint32_t *typeIndex) {
+ // Search memtypes to find first index with those properties
+ for (uint32_t i = 0; i < 32; i++) {
+ if ((typeBits & 1) == 1) {
+ // Type is available, does it match user properties?
+ if ((demo->memory_properties.memoryTypes[i].propertyFlags &
+ requirements_mask) == requirements_mask) {
+ *typeIndex = i;
+ return true;
+ }
+ }
+ typeBits >>= 1;
+ }
+ // No memory types matched, return failure
+ return false;
}
-static void demo_flush_init_cmd(struct demo *demo)
-{
+static void demo_flush_init_cmd(struct demo *demo) {
VkResult U_ASSERT_ONLY err;
if (demo->cmd == VK_NULL_HANDLE)
@@ -458,19 +462,17 @@ static void demo_flush_init_cmd(struct demo *demo)
err = vkEndCommandBuffer(demo->cmd);
assert(!err);
- const VkCommandBuffer cmd_bufs[] = { demo->cmd };
+ const VkCommandBuffer cmd_bufs[] = {demo->cmd};
VkFence nullFence = VK_NULL_HANDLE;
- VkSubmitInfo submit_info = {
- .sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
- .pNext = NULL,
- .waitSemaphoreCount = 0,
- .pWaitSemaphores = NULL,
- .pWaitDstStageMask = NULL,
- .commandBufferCount = 1,
- .pCommandBuffers = cmd_bufs,
- .signalSemaphoreCount = 0,
- .pSignalSemaphores = NULL
- };
+ VkSubmitInfo submit_info = {.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
+ .pNext = NULL,
+ .waitSemaphoreCount = 0,
+ .pWaitSemaphores = NULL,
+ .pWaitDstStageMask = NULL,
+ .commandBufferCount = 1,
+ .pCommandBuffers = cmd_bufs,
+ .signalSemaphoreCount = 0,
+ .pSignalSemaphores = NULL};
err = vkQueueSubmit(demo->queue, 1, &submit_info, nullFence);
assert(!err);
@@ -482,13 +484,10 @@ static void demo_flush_init_cmd(struct demo *demo)
demo->cmd = VK_NULL_HANDLE;
}
-static void demo_set_image_layout(
- struct demo *demo,
- VkImage image,
- VkImageAspectFlags aspectMask,
- VkImageLayout old_image_layout,
- VkImageLayout new_image_layout)
-{
+static void demo_set_image_layout(struct demo *demo, VkImage image,
+ VkImageAspectFlags aspectMask,
+ VkImageLayout old_image_layout,
+ VkImageLayout new_image_layout) {
VkResult U_ASSERT_ONLY err;
if (demo->cmd == VK_NULL_HANDLE) {
@@ -531,8 +530,7 @@ static void demo_set_image_layout(
.oldLayout = old_image_layout,
.newLayout = new_image_layout,
.image = image,
- .subresourceRange = { aspectMask, 0, 1, 0, 1 }
- };
+ .subresourceRange = {aspectMask, 0, 1, 0, 1}};
if (new_image_layout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL) {
/* Make sure anything that was copying from this image has completed */
@@ -540,16 +538,19 @@ static void demo_set_image_layout(
}
if (new_image_layout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL) {
- image_memory_barrier.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
+ image_memory_barrier.dstAccessMask =
+ VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
}
if (new_image_layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL) {
- image_memory_barrier.dstAccessMask = VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT;
+ image_memory_barrier.dstAccessMask =
+ VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT;
}
if (new_image_layout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL) {
/* Make sure any Copy or CPU writes to image are flushed */
- image_memory_barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_INPUT_ATTACHMENT_READ_BIT;
+ image_memory_barrier.dstAccessMask =
+ VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_INPUT_ATTACHMENT_READ_BIT;
}
VkImageMemoryBarrier *pmemory_barrier = &image_memory_barrier;
@@ -557,11 +558,11 @@ static void demo_set_image_layout(
VkPipelineStageFlags src_stages = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
VkPipelineStageFlags dest_stages = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
- vkCmdPipelineBarrier(demo->cmd, src_stages, dest_stages, 0, 0, NULL, 0, NULL, 1, pmemory_barrier);
+ vkCmdPipelineBarrier(demo->cmd, src_stages, dest_stages, 0, 0, NULL, 0,
+ NULL, 1, pmemory_barrier);
}
-static void demo_draw_build_cmd(struct demo *demo, VkCommandBuffer cmd_buf)
-{
+static void demo_draw_build_cmd(struct demo *demo, VkCommandBuffer cmd_buf) {
VkCommandBufferInheritanceInfo cmd_buf_hinfo = {
.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_INFO,
.pNext = NULL,
@@ -579,8 +580,8 @@ static void demo_draw_build_cmd(struct demo *demo, VkCommandBuffer cmd_buf)
.pInheritanceInfo = &cmd_buf_hinfo,
};
const VkClearValue clear_values[2] = {
- [0] = { .color.float32 = { 0.2f, 0.2f, 0.2f, 0.2f } },
- [1] = { .depthStencil = { 1.0f, 0 } },
+ [0] = {.color.float32 = {0.2f, 0.2f, 0.2f, 0.2f}},
+ [1] = {.depthStencil = {1.0f, 0}},
};
const VkRenderPassBeginInfo rp_begin = {
.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
@@ -601,17 +602,17 @@ static void demo_draw_build_cmd(struct demo *demo, VkCommandBuffer cmd_buf)
vkCmdBeginRenderPass(cmd_buf, &rp_begin, VK_SUBPASS_CONTENTS_INLINE);
- vkCmdBindPipeline(cmd_buf, VK_PIPELINE_BIND_POINT_GRAPHICS,
- demo->pipeline);
- vkCmdBindDescriptorSets(cmd_buf, VK_PIPELINE_BIND_POINT_GRAPHICS, demo->pipeline_layout,
- 0, 1, &demo->desc_set, 0, NULL);
+ vkCmdBindPipeline(cmd_buf, VK_PIPELINE_BIND_POINT_GRAPHICS, demo->pipeline);
+ vkCmdBindDescriptorSets(cmd_buf, VK_PIPELINE_BIND_POINT_GRAPHICS,
+ demo->pipeline_layout, 0, 1, &demo->desc_set, 0,
+ NULL);
VkViewport viewport;
memset(&viewport, 0, sizeof(viewport));
- viewport.height = (float) demo->height;
- viewport.width = (float) demo->width;
- viewport.minDepth = (float) 0.0f;
- viewport.maxDepth = (float) 1.0f;
+ viewport.height = (float)demo->height;
+ viewport.width = (float)demo->width;
+ viewport.minDepth = (float)0.0f;
+ viewport.maxDepth = (float)1.0f;
vkCmdSetViewport(cmd_buf, 0, 1, &viewport);
VkRect2D scissor;
@@ -634,22 +635,19 @@ static void demo_draw_build_cmd(struct demo *demo, VkCommandBuffer cmd_buf)
.newLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
- .subresourceRange = { VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1 }
- };
+ .subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1}};
prePresentBarrier.image = demo->buffers[demo->current_buffer].image;
VkImageMemoryBarrier *pmemory_barrier = &prePresentBarrier;
- vkCmdPipelineBarrier(cmd_buf, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
- 0, 0, NULL, 0, NULL, 1, pmemory_barrier);
-
+ vkCmdPipelineBarrier(cmd_buf, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
+ VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT, 0, 0, NULL, 0,
+ NULL, 1, pmemory_barrier);
err = vkEndCommandBuffer(cmd_buf);
assert(!err);
}
-
-void demo_update_data_buffer(struct demo *demo)
-{
+void demo_update_data_buffer(struct demo *demo) {
mat4x4 MVP, Model, VP;
int matrixSize = sizeof(MVP);
uint8_t *pData;
@@ -659,19 +657,21 @@ void demo_update_data_buffer(struct demo *demo)
// Rotate 22.5 degrees around the Y axis
mat4x4_dup(Model, demo->model_matrix);
- mat4x4_rotate(demo->model_matrix, Model, 0.0f, 1.0f, 0.0f, (float)degreesToRadians(demo->spin_angle));
+ mat4x4_rotate(demo->model_matrix, Model, 0.0f, 1.0f, 0.0f,
+ (float)degreesToRadians(demo->spin_angle));
mat4x4_mul(MVP, VP, demo->model_matrix);
- err = vkMapMemory(demo->device, demo->uniform_data.mem, 0, demo->uniform_data.mem_alloc.allocationSize, 0, (void **) &pData);
+ err = vkMapMemory(demo->device, demo->uniform_data.mem, 0,
+ demo->uniform_data.mem_alloc.allocationSize, 0,
+ (void **)&pData);
assert(!err);
- memcpy(pData, (const void*) &MVP[0][0], matrixSize);
+ memcpy(pData, (const void *)&MVP[0][0], matrixSize);
vkUnmapMemory(demo->device, demo->uniform_data.mem);
}
-static void demo_draw(struct demo *demo)
-{
+static void demo_draw(struct demo *demo) {
VkResult U_ASSERT_ONLY err;
VkSemaphore presentCompleteSemaphore;
VkSemaphoreCreateInfo presentCompleteSemaphoreCreateInfo = {
@@ -681,17 +681,14 @@ static void demo_draw(struct demo *demo)
};
VkFence nullFence = VK_NULL_HANDLE;
- err = vkCreateSemaphore(demo->device,
- &presentCompleteSemaphoreCreateInfo,
- NULL,
- &presentCompleteSemaphore);
+ err = vkCreateSemaphore(demo->device, &presentCompleteSemaphoreCreateInfo,
+ NULL, &presentCompleteSemaphore);
assert(!err);
// Get the index of the next available swapchain image:
- err = demo->fpAcquireNextImageKHR(demo->device, demo->swapchain,
- UINT64_MAX,
+ err = demo->fpAcquireNextImageKHR(demo->device, demo->swapchain, UINT64_MAX,
presentCompleteSemaphore,
- (VkFence)0,// TODO: Show use of fence
+ (VkFence)0, // TODO: Show use of fence
&demo->current_buffer);
if (err == VK_ERROR_OUT_OF_DATE_KHR) {
// demo->swapchain is out of date (e.g. the window was resized) and
@@ -710,9 +707,9 @@ static void demo_draw(struct demo *demo)
// Assume the command buffer has been run on current_buffer before so
// we need to set the image layout back to COLOR_ATTACHMENT_OPTIMAL
demo_set_image_layout(demo, demo->buffers[demo->current_buffer].image,
- VK_IMAGE_ASPECT_COLOR_BIT,
- VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
- VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL);
+ VK_IMAGE_ASPECT_COLOR_BIT,
+ VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
+ VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL);
demo_flush_init_cmd(demo);
// Wait for the present complete semaphore to be signaled to ensure
@@ -720,19 +717,19 @@ static void demo_draw(struct demo *demo)
// engine has fully released ownership to the application, and it is
// okay to render to the image.
-// FIXME/TODO: DEAL WITH VK_IMAGE_LAYOUT_PRESENT_SRC_KHR
- VkPipelineStageFlags pipe_stage_flags = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
- VkSubmitInfo submit_info = {
- .sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
- .pNext = NULL,
- .waitSemaphoreCount = 1,
- .pWaitSemaphores = &presentCompleteSemaphore,
- .pWaitDstStageMask = &pipe_stage_flags,
- .commandBufferCount = 1,
- .pCommandBuffers = &demo->buffers[demo->current_buffer].cmd,
- .signalSemaphoreCount = 0,
- .pSignalSemaphores = NULL
- };
+ // FIXME/TODO: DEAL WITH VK_IMAGE_LAYOUT_PRESENT_SRC_KHR
+ VkPipelineStageFlags pipe_stage_flags =
+ VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
+ VkSubmitInfo submit_info = {.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
+ .pNext = NULL,
+ .waitSemaphoreCount = 1,
+ .pWaitSemaphores = &presentCompleteSemaphore,
+ .pWaitDstStageMask = &pipe_stage_flags,
+ .commandBufferCount = 1,
+ .pCommandBuffers =
+ &demo->buffers[demo->current_buffer].cmd,
+ .signalSemaphoreCount = 0,
+ .pSignalSemaphores = NULL};
err = vkQueueSubmit(demo->queue, 1, &submit_info, nullFence);
assert(!err);
@@ -745,7 +742,7 @@ static void demo_draw(struct demo *demo)
.pImageIndices = &demo->current_buffer,
};
-// TBD/TODO: SHOULD THE "present" PARAMETER BE "const" IN THE HEADER?
+ // TBD/TODO: SHOULD THE "present" PARAMETER BE "const" IN THE HEADER?
err = demo->fpQueuePresentKHR(demo->queue, &present);
if (err == VK_ERROR_OUT_OF_DATE_KHR) {
// demo->swapchain is out of date (e.g. the window was resized) and
@@ -764,42 +761,35 @@ static void demo_draw(struct demo *demo)
vkDestroySemaphore(demo->device, presentCompleteSemaphore, NULL);
}
-static void demo_prepare_buffers(struct demo *demo)
-{
+static void demo_prepare_buffers(struct demo *demo) {
VkResult U_ASSERT_ONLY err;
VkSwapchainKHR oldSwapchain = demo->swapchain;
// Check the surface capabilities and formats
VkSurfaceCapabilitiesKHR surfCapabilities;
- err = demo->fpGetPhysicalDeviceSurfaceCapabilitiesKHR(demo->gpu,
- demo->surface,
- &surfCapabilities);
+ err = demo->fpGetPhysicalDeviceSurfaceCapabilitiesKHR(
+ demo->gpu, demo->surface, &surfCapabilities);
assert(!err);
uint32_t presentModeCount;
- err = demo->fpGetPhysicalDeviceSurfacePresentModesKHR(demo->gpu,
- demo->surface,
- &presentModeCount, NULL);
+ err = demo->fpGetPhysicalDeviceSurfacePresentModesKHR(
+ demo->gpu, demo->surface, &presentModeCount, NULL);
assert(!err);
VkPresentModeKHR *presentModes =
(VkPresentModeKHR *)malloc(presentModeCount * sizeof(VkPresentModeKHR));
assert(presentModes);
- err = demo->fpGetPhysicalDeviceSurfacePresentModesKHR(demo->gpu,
- demo->surface,
- &presentModeCount, presentModes);
+ err = demo->fpGetPhysicalDeviceSurfacePresentModesKHR(
+ demo->gpu, demo->surface, &presentModeCount, presentModes);
assert(!err);
VkExtent2D swapchainExtent;
// width and height are either both -1, or both not -1.
- if (surfCapabilities.currentExtent.width == (uint32_t) -1)
- {
+ if (surfCapabilities.currentExtent.width == (uint32_t)-1) {
// If the surface size is undefined, the size is set to
// the size of the images requested.
swapchainExtent.width = demo->width;
swapchainExtent.height = demo->height;
- }
- else
- {
+ } else {
// If the surface size is defined, the swap chain size must match
swapchainExtent = surfCapabilities.currentExtent;
demo->width = surfCapabilities.currentExtent.width;
@@ -825,16 +815,17 @@ static void demo_prepare_buffers(struct demo *demo)
// Determine the number of VkImage's to use in the swap chain (we desire to
// own only 1 image at a time, besides the images being displayed and
// queued for display):
- uint32_t desiredNumberOfSwapchainImages = surfCapabilities.minImageCount + 1;
+ uint32_t desiredNumberOfSwapchainImages =
+ surfCapabilities.minImageCount + 1;
if ((surfCapabilities.maxImageCount > 0) &&
- (desiredNumberOfSwapchainImages > surfCapabilities.maxImageCount))
- {
+ (desiredNumberOfSwapchainImages > surfCapabilities.maxImageCount)) {
// Application must settle for fewer images than desired:
desiredNumberOfSwapchainImages = surfCapabilities.maxImageCount;
}
VkSurfaceTransformFlagsKHR preTransform;
- if (surfCapabilities.supportedTransforms & VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR) {
+ if (surfCapabilities.supportedTransforms &
+ VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR) {
preTransform = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;
} else {
preTransform = surfCapabilities.currentTransform;
@@ -847,10 +838,10 @@ static void demo_prepare_buffers(struct demo *demo)
.minImageCount = desiredNumberOfSwapchainImages,
.imageFormat = demo->format,
.imageColorSpace = demo->color_space,
- .imageExtent = {
- .width = swapchainExtent.width,
- .height = swapchainExtent.height,
- },
+ .imageExtent =
+ {
+ .width = swapchainExtent.width, .height = swapchainExtent.height,
+ },
.imageUsage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
.preTransform = preTransform,
.compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR,
@@ -864,7 +855,8 @@ static void demo_prepare_buffers(struct demo *demo)
};
uint32_t i;
- err = demo->fpCreateSwapchainKHR(demo->device, &swapchain, NULL, &demo->swapchain);
+ err = demo->fpCreateSwapchainKHR(demo->device, &swapchain, NULL,
+ &demo->swapchain);
assert(!err);
// If we just re-created an existing swapchain, we should destroy the old
@@ -879,15 +871,16 @@ static void demo_prepare_buffers(struct demo *demo)
&demo->swapchainImageCount, NULL);
assert(!err);
- VkImage* swapchainImages =
- (VkImage*)malloc(demo->swapchainImageCount * sizeof(VkImage));
+ VkImage *swapchainImages =
+ (VkImage *)malloc(demo->swapchainImageCount * sizeof(VkImage));
assert(swapchainImages);
err = demo->fpGetSwapchainImagesKHR(demo->device, demo->swapchain,
&demo->swapchainImageCount,
swapchainImages);
assert(!err);
- demo->buffers = (SwapchainBuffers*)malloc(sizeof(SwapchainBuffers)*demo->swapchainImageCount);
+ demo->buffers = (SwapchainBuffers *)malloc(sizeof(SwapchainBuffers) *
+ demo->swapchainImageCount);
assert(demo->buffers);
for (i = 0; i < demo->swapchainImageCount; i++) {
@@ -895,53 +888,52 @@ static void demo_prepare_buffers(struct demo *demo)
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
.pNext = NULL,
.format = demo->format,
- .components = {
- .r = VK_COMPONENT_SWIZZLE_R,
- .g = VK_COMPONENT_SWIZZLE_G,
- .b = VK_COMPONENT_SWIZZLE_B,
- .a = VK_COMPONENT_SWIZZLE_A,
- },
- .subresourceRange = {
- .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
- .baseMipLevel = 0,
- .levelCount = 1,
- .baseArrayLayer = 0,
- .layerCount = 1
- },
+ .components =
+ {
+ .r = VK_COMPONENT_SWIZZLE_R,
+ .g = VK_COMPONENT_SWIZZLE_G,
+ .b = VK_COMPONENT_SWIZZLE_B,
+ .a = VK_COMPONENT_SWIZZLE_A,
+ },
+ .subresourceRange = {.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+ .baseMipLevel = 0,
+ .levelCount = 1,
+ .baseArrayLayer = 0,
+ .layerCount = 1},
.viewType = VK_IMAGE_VIEW_TYPE_2D,
.flags = 0,
};
demo->buffers[i].image = swapchainImages[i];
- // Render loop will expect image to have been used before and in VK_IMAGE_LAYOUT_PRESENT_SRC_KHR
- // layout and will change to COLOR_ATTACHMENT_OPTIMAL, so init the image to that state
- demo_set_image_layout(demo, demo->buffers[i].image,
- VK_IMAGE_ASPECT_COLOR_BIT,
- VK_IMAGE_LAYOUT_UNDEFINED,
- VK_IMAGE_LAYOUT_PRESENT_SRC_KHR);
+ // Render loop will expect image to have been used before and in
+ // VK_IMAGE_LAYOUT_PRESENT_SRC_KHR
+ // layout and will change to COLOR_ATTACHMENT_OPTIMAL, so init the image
+ // to that state
+ demo_set_image_layout(
+ demo, demo->buffers[i].image, VK_IMAGE_ASPECT_COLOR_BIT,
+ VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_PRESENT_SRC_KHR);
color_image_view.image = demo->buffers[i].image;
- err = vkCreateImageView(demo->device,
- &color_image_view, NULL, &demo->buffers[i].view);
+ err = vkCreateImageView(demo->device, &color_image_view, NULL,
+ &demo->buffers[i].view);
assert(!err);
}
-
+
if (NULL != presentModes) {
free(presentModes);
}
}
-static void demo_prepare_depth(struct demo *demo)
-{
+static void demo_prepare_depth(struct demo *demo) {
const VkFormat depth_format = VK_FORMAT_D16_UNORM;
const VkImageCreateInfo image = {
.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
.pNext = NULL,
.imageType = VK_IMAGE_TYPE_2D,
.format = depth_format,
- .extent = { demo->width, demo->height, 1 },
+ .extent = {demo->width, demo->height, 1},
.mipLevels = 1,
.arrayLayers = 1,
.samples = VK_SAMPLE_COUNT_1_BIT,
@@ -955,13 +947,11 @@ static void demo_prepare_depth(struct demo *demo)
.pNext = NULL,
.image = VK_NULL_HANDLE,
.format = depth_format,
- .subresourceRange = {
- .aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT,
- .baseMipLevel = 0,
- .levelCount = 1,
- .baseArrayLayer = 0,
- .layerCount = 1
- },
+ .subresourceRange = {.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT,
+ .baseMipLevel = 0,
+ .levelCount = 1,
+ .baseArrayLayer = 0,
+ .layerCount = 1},
.flags = 0,
.viewType = VK_IMAGE_VIEW_TYPE_2D,
};
@@ -973,12 +963,10 @@ static void demo_prepare_depth(struct demo *demo)
demo->depth.format = depth_format;
/* create image */
- err = vkCreateImage(demo->device, &image, NULL,
- &demo->depth.image);
+ err = vkCreateImage(demo->device, &image, NULL, &demo->depth.image);
assert(!err);
- vkGetImageMemoryRequirements(demo->device,
- demo->depth.image, &mem_reqs);
+ vkGetImageMemoryRequirements(demo->device, demo->depth.image, &mem_reqs);
assert(!err);
demo->depth.mem_alloc.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
@@ -986,26 +974,24 @@ static void demo_prepare_depth(struct demo *demo)
demo->depth.mem_alloc.allocationSize = mem_reqs.size;
demo->depth.mem_alloc.memoryTypeIndex = 0;
- pass = memory_type_from_properties(demo,
- mem_reqs.memoryTypeBits,
- 0, /* No requirements */
- &demo->depth.mem_alloc.memoryTypeIndex);
+ pass = memory_type_from_properties(demo, mem_reqs.memoryTypeBits,
+ 0, /* No requirements */
+ &demo->depth.mem_alloc.memoryTypeIndex);
assert(pass);
/* allocate memory */
- err = vkAllocateMemory(demo->device, &demo->depth.mem_alloc,
- NULL, &demo->depth.mem);
+ err = vkAllocateMemory(demo->device, &demo->depth.mem_alloc, NULL,
+ &demo->depth.mem);
assert(!err);
/* bind memory */
- err = vkBindImageMemory(demo->device, demo->depth.image,
- demo->depth.mem, 0);
+ err =
+ vkBindImageMemory(demo->device, demo->depth.image, demo->depth.mem, 0);
assert(!err);
- demo_set_image_layout(demo, demo->depth.image,
- VK_IMAGE_ASPECT_DEPTH_BIT,
- VK_IMAGE_LAYOUT_UNDEFINED,
- VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
+ demo_set_image_layout(demo, demo->depth.image, VK_IMAGE_ASPECT_DEPTH_BIT,
+ VK_IMAGE_LAYOUT_UNDEFINED,
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
/* create image view */
view.image = demo->depth.image;
@@ -1015,10 +1001,8 @@ static void demo_prepare_depth(struct demo *demo)
/* Load a ppm file into memory */
bool loadTexture(const char *filename, uint8_t *rgba_data,
- VkSubresourceLayout *layout,
- int32_t *width, int32_t *height)
-{
- FILE *fPtr = fopen(filename,"rb");
+ VkSubresourceLayout *layout, int32_t *width, int32_t *height) {
+ FILE *fPtr = fopen(filename, "rb");
char header[256], *cPtr, *tmp;
if (!fPtr)
@@ -1036,7 +1020,7 @@ bool loadTexture(const char *filename, uint8_t *rgba_data,
fclose(fPtr);
return false;
}
- } while ( !strncmp(header, "#", 1) );
+ } while (!strncmp(header, "#", 1));
sscanf(header, "%u %u", height, width);
if (rgba_data == NULL) {
@@ -1044,19 +1028,17 @@ bool loadTexture(const char *filename, uint8_t *rgba_data,
return true;
}
tmp = fgets(header, 256, fPtr); // Format
- (void) tmp;
+ (void)tmp;
if (cPtr == NULL || strncmp(header, "255\n", 3)) {
fclose(fPtr);
return false;
}
- for(int y = 0; y < *height; y++)
- {
+ for (int y = 0; y < *height; y++) {
uint8_t *rowPtr = rgba_data;
- for(int x = 0; x < *width; x++)
- {
+ for (int x = 0; x < *width; x++) {
size_t s = fread(rowPtr, 3, 1, fPtr);
- (void) s;
+ (void)s;
rowPtr[3] = 255; /* Alpha of 1 */
rowPtr += 4;
}
@@ -1066,21 +1048,18 @@ bool loadTexture(const char *filename, uint8_t *rgba_data,
return true;
}
-static void demo_prepare_texture_image(struct demo *demo,
- const char *filename,
+static void demo_prepare_texture_image(struct demo *demo, const char *filename,
struct texture_object *tex_obj,
VkImageTiling tiling,
VkImageUsageFlags usage,
- VkFlags required_props)
-{
+ VkFlags required_props) {
const VkFormat tex_format = VK_FORMAT_R8G8B8A8_UNORM;
int32_t tex_width;
int32_t tex_height;
VkResult U_ASSERT_ONLY err;
bool U_ASSERT_ONLY pass;
- if (!loadTexture(filename, NULL, NULL, &tex_width, &tex_height))
- {
+ if (!loadTexture(filename, NULL, NULL, &tex_width, &tex_height)) {
printf("Failed to load textures\n");
fflush(stdout);
exit(1);
@@ -1094,7 +1073,7 @@ static void demo_prepare_texture_image(struct demo *demo,
.pNext = NULL,
.imageType = VK_IMAGE_TYPE_2D,
.format = tex_format,
- .extent = { tex_width, tex_height, 1 },
+ .extent = {tex_width, tex_height, 1},
.mipLevels = 1,
.arrayLayers = 1,
.samples = VK_SAMPLE_COUNT_1_BIT,
@@ -1105,8 +1084,8 @@ static void demo_prepare_texture_image(struct demo *demo,
VkMemoryRequirements mem_reqs;
- err = vkCreateImage(demo->device, &image_create_info, NULL,
- &tex_obj->image);
+ err =
+ vkCreateImage(demo->device, &image_create_info, NULL, &tex_obj->image);
assert(!err);
vkGetImageMemoryRequirements(demo->device, tex_obj->image, &mem_reqs);
@@ -1116,17 +1095,18 @@ static void demo_prepare_texture_image(struct demo *demo,
tex_obj->mem_alloc.allocationSize = mem_reqs.size;
tex_obj->mem_alloc.memoryTypeIndex = 0;
- pass = memory_type_from_properties(demo, mem_reqs.memoryTypeBits, required_props, &tex_obj->mem_alloc.memoryTypeIndex);
+ pass = memory_type_from_properties(demo, mem_reqs.memoryTypeBits,
+ required_props,
+ &tex_obj->mem_alloc.memoryTypeIndex);
assert(pass);
/* allocate memory */
err = vkAllocateMemory(demo->device, &tex_obj->mem_alloc, NULL,
- &(tex_obj->mem));
+ &(tex_obj->mem));
assert(!err);
/* bind memory */
- err = vkBindImageMemory(demo->device, tex_obj->image,
- tex_obj->mem, 0);
+ err = vkBindImageMemory(demo->device, tex_obj->image, tex_obj->mem, 0);
assert(!err);
if (required_props & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) {
@@ -1138,9 +1118,11 @@ static void demo_prepare_texture_image(struct demo *demo,
VkSubresourceLayout layout;
void *data;
- vkGetImageSubresourceLayout(demo->device, tex_obj->image, &subres, &layout);
+ vkGetImageSubresourceLayout(demo->device, tex_obj->image, &subres,
+ &layout);
- err = vkMapMemory(demo->device, tex_obj->mem, 0, tex_obj->mem_alloc.allocationSize, 0, &data);
+ err = vkMapMemory(demo->device, tex_obj->mem, 0,
+ tex_obj->mem_alloc.allocationSize, 0, &data);
assert(!err);
if (!loadTexture(filename, data, &layout, &tex_width, &tex_height)) {
@@ -1151,22 +1133,20 @@ static void demo_prepare_texture_image(struct demo *demo,
}
tex_obj->imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
- demo_set_image_layout(demo, tex_obj->image,
- VK_IMAGE_ASPECT_COLOR_BIT,
- VK_IMAGE_LAYOUT_UNDEFINED,
- tex_obj->imageLayout);
- /* setting the image layout does not reference the actual memory so no need to add a mem ref */
+ demo_set_image_layout(demo, tex_obj->image, VK_IMAGE_ASPECT_COLOR_BIT,
+ VK_IMAGE_LAYOUT_UNDEFINED, tex_obj->imageLayout);
+ /* setting the image layout does not reference the actual memory so no need
+ * to add a mem ref */
}
-static void demo_destroy_texture_image(struct demo *demo, struct texture_object *tex_objs)
-{
+static void demo_destroy_texture_image(struct demo *demo,
+ struct texture_object *tex_objs) {
/* clean up staging resources */
vkFreeMemory(demo->device, tex_objs->mem, NULL);
vkDestroyImage(demo->device, tex_objs->image, NULL);
}
-static void demo_prepare_textures(struct demo *demo)
-{
+static void demo_prepare_textures(struct demo *demo) {
const VkFormat tex_format = VK_FORMAT_R8G8B8A8_UNORM;
VkFormatProperties props;
uint32_t i;
@@ -1176,49 +1156,57 @@ static void demo_prepare_textures(struct demo *demo)
for (i = 0; i < DEMO_TEXTURE_COUNT; i++) {
VkResult U_ASSERT_ONLY err;
- if ((props.linearTilingFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) && !demo->use_staging_buffer) {
+ if ((props.linearTilingFeatures &
+ VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) &&
+ !demo->use_staging_buffer) {
/* Device can texture using linear textures */
demo_prepare_texture_image(demo, tex_files[i], &demo->textures[i],
- VK_IMAGE_TILING_LINEAR, VK_IMAGE_USAGE_SAMPLED_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
- } else if (props.optimalTilingFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) {
+ VK_IMAGE_TILING_LINEAR,
+ VK_IMAGE_USAGE_SAMPLED_BIT,
+ VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
+ } else if (props.optimalTilingFeatures &
+ VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) {
/* Must use staging buffer to copy linear texture to optimized */
struct texture_object staging_texture;
memset(&staging_texture, 0, sizeof(staging_texture));
demo_prepare_texture_image(demo, tex_files[i], &staging_texture,
- VK_IMAGE_TILING_LINEAR, VK_IMAGE_USAGE_TRANSFER_SRC_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
+ VK_IMAGE_TILING_LINEAR,
+ VK_IMAGE_USAGE_TRANSFER_SRC_BIT,
+ VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
- demo_prepare_texture_image(demo, tex_files[i], &demo->textures[i],
- VK_IMAGE_TILING_OPTIMAL,
- (VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT),
- VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
+ demo_prepare_texture_image(
+ demo, tex_files[i], &demo->textures[i], VK_IMAGE_TILING_OPTIMAL,
+ (VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT),
+ VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
demo_set_image_layout(demo, staging_texture.image,
- VK_IMAGE_ASPECT_COLOR_BIT,
- staging_texture.imageLayout,
- VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL);
+ VK_IMAGE_ASPECT_COLOR_BIT,
+ staging_texture.imageLayout,
+ VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL);
demo_set_image_layout(demo, demo->textures[i].image,
- VK_IMAGE_ASPECT_COLOR_BIT,
- demo->textures[i].imageLayout,
- VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
+ VK_IMAGE_ASPECT_COLOR_BIT,
+ demo->textures[i].imageLayout,
+ VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
VkImageCopy copy_region = {
- .srcSubresource = { VK_IMAGE_ASPECT_COLOR_BIT, 0, 0, 1 },
- .srcOffset = { 0, 0, 0 },
- .dstSubresource = { VK_IMAGE_ASPECT_COLOR_BIT, 0, 0, 1 },
- .dstOffset = { 0, 0, 0 },
- .extent = { staging_texture.tex_width, staging_texture.tex_height, 1 },
+ .srcSubresource = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 0, 1},
+ .srcOffset = {0, 0, 0},
+ .dstSubresource = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 0, 1},
+ .dstOffset = {0, 0, 0},
+ .extent = {staging_texture.tex_width,
+ staging_texture.tex_height, 1},
};
- vkCmdCopyImage(demo->cmd,
- staging_texture.image, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
- demo->textures[i].image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
- 1, &copy_region);
+ vkCmdCopyImage(
+ demo->cmd, staging_texture.image,
+ VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, demo->textures[i].image,
+ VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &copy_region);
demo_set_image_layout(demo, demo->textures[i].image,
- VK_IMAGE_ASPECT_COLOR_BIT,
- VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
- demo->textures[i].imageLayout);
+ VK_IMAGE_ASPECT_COLOR_BIT,
+ VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
+ demo->textures[i].imageLayout);
demo_flush_init_cmd(demo);
@@ -1253,29 +1241,29 @@ static void demo_prepare_textures(struct demo *demo)
.image = VK_NULL_HANDLE,
.viewType = VK_IMAGE_VIEW_TYPE_2D,
.format = tex_format,
- .components = { VK_COMPONENT_SWIZZLE_R,
- VK_COMPONENT_SWIZZLE_G,
- VK_COMPONENT_SWIZZLE_B,
- VK_COMPONENT_SWIZZLE_A, },
- .subresourceRange = { VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1 },
+ .components =
+ {
+ VK_COMPONENT_SWIZZLE_R, VK_COMPONENT_SWIZZLE_G,
+ VK_COMPONENT_SWIZZLE_B, VK_COMPONENT_SWIZZLE_A,
+ },
+ .subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1},
.flags = 0,
};
/* create sampler */
err = vkCreateSampler(demo->device, &sampler, NULL,
- &demo->textures[i].sampler);
+ &demo->textures[i].sampler);
assert(!err);
/* create image view */
view.image = demo->textures[i].image;
err = vkCreateImageView(demo->device, &view, NULL,
- &demo->textures[i].view);
+ &demo->textures[i].view);
assert(!err);
}
}
-void demo_prepare_cube_data_buffer(struct demo *demo)
-{
+void demo_prepare_cube_data_buffer(struct demo *demo) {
VkBufferCreateInfo buf_info;
VkMemoryRequirements mem_reqs;
uint8_t *pData;
@@ -1288,15 +1276,15 @@ void demo_prepare_cube_data_buffer(struct demo *demo)
mat4x4_mul(VP, demo->projection_matrix, demo->view_matrix);
mat4x4_mul(MVP, VP, demo->model_matrix);
memcpy(data.mvp, MVP, sizeof(MVP));
-// dumpMatrix("MVP", MVP);
+ // dumpMatrix("MVP", MVP);
- for (i=0; i<12*3; i++) {
- data.position[i][0] = g_vertex_buffer_data[i*3];
- data.position[i][1] = g_vertex_buffer_data[i*3+1];
- data.position[i][2] = g_vertex_buffer_data[i*3+2];
+ for (i = 0; i < 12 * 3; i++) {
+ data.position[i][0] = g_vertex_buffer_data[i * 3];
+ data.position[i][1] = g_vertex_buffer_data[i * 3 + 1];
+ data.position[i][2] = g_vertex_buffer_data[i * 3 + 2];
data.position[i][3] = 1.0f;
- data.attr[i][0] = g_uv_buffer_data[2*i];
- data.attr[i][1] = g_uv_buffer_data[2*i + 1];
+ data.attr[i][0] = g_uv_buffer_data[2 * i];
+ data.attr[i][1] = g_uv_buffer_data[2 * i + 1];
data.attr[i][2] = 0;
data.attr[i][3] = 0;
}
@@ -1305,37 +1293,38 @@ void demo_prepare_cube_data_buffer(struct demo *demo)
buf_info.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
buf_info.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT;
buf_info.size = sizeof(data);
- err = vkCreateBuffer(demo->device, &buf_info, NULL,
- &demo->uniform_data.buf);
+ err =
+ vkCreateBuffer(demo->device, &buf_info, NULL, &demo->uniform_data.buf);
assert(!err);
- vkGetBufferMemoryRequirements(demo->device, demo->uniform_data.buf, &mem_reqs);
+ vkGetBufferMemoryRequirements(demo->device, demo->uniform_data.buf,
+ &mem_reqs);
demo->uniform_data.mem_alloc.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
demo->uniform_data.mem_alloc.pNext = NULL;
demo->uniform_data.mem_alloc.allocationSize = mem_reqs.size;
demo->uniform_data.mem_alloc.memoryTypeIndex = 0;
- pass = memory_type_from_properties(demo,
- mem_reqs.memoryTypeBits,
- VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT,
- &demo->uniform_data.mem_alloc.memoryTypeIndex);
+ pass = memory_type_from_properties(
+ demo, mem_reqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT,
+ &demo->uniform_data.mem_alloc.memoryTypeIndex);
assert(pass);
- err = vkAllocateMemory(demo->device, &demo->uniform_data.mem_alloc,
- NULL, &(demo->uniform_data.mem));
+ err = vkAllocateMemory(demo->device, &demo->uniform_data.mem_alloc, NULL,
+ &(demo->uniform_data.mem));
assert(!err);
- err = vkMapMemory(demo->device, demo->uniform_data.mem, 0, demo->uniform_data.mem_alloc.allocationSize, 0, (void **) &pData);
+ err = vkMapMemory(demo->device, demo->uniform_data.mem, 0,
+ demo->uniform_data.mem_alloc.allocationSize, 0,
+ (void **)&pData);
assert(!err);
memcpy(pData, &data, sizeof data);
vkUnmapMemory(demo->device, demo->uniform_data.mem);
- err = vkBindBufferMemory(demo->device,
- demo->uniform_data.buf,
- demo->uniform_data.mem, 0);
+ err = vkBindBufferMemory(demo->device, demo->uniform_data.buf,
+ demo->uniform_data.mem, 0);
assert(!err);
demo->uniform_data.buffer_info.buffer = demo->uniform_data.buf;
@@ -1343,23 +1332,24 @@ void demo_prepare_cube_data_buffer(struct demo *demo)
demo->uniform_data.buffer_info.range = sizeof(data);
}
-static void demo_prepare_descriptor_layout(struct demo *demo)
-{
+static void demo_prepare_descriptor_layout(struct demo *demo) {
const VkDescriptorSetLayoutBinding layout_bindings[2] = {
- [0] = {
- .binding = 0,
- .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
- .descriptorCount = 1,
- .stageFlags = VK_SHADER_STAGE_VERTEX_BIT,
- .pImmutableSamplers = NULL,
- },
- [1] = {
- .binding = 1,
- .descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
- .descriptorCount = DEMO_TEXTURE_COUNT,
- .stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
- .pImmutableSamplers = NULL,
- },
+ [0] =
+ {
+ .binding = 0,
+ .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
+ .descriptorCount = 1,
+ .stageFlags = VK_SHADER_STAGE_VERTEX_BIT,
+ .pImmutableSamplers = NULL,
+ },
+ [1] =
+ {
+ .binding = 1,
+ .descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
+ .descriptorCount = DEMO_TEXTURE_COUNT,
+ .stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,
+ .pImmutableSamplers = NULL,
+ },
};
const VkDescriptorSetLayoutCreateInfo descriptor_layout = {
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
@@ -1369,51 +1359,51 @@ static void demo_prepare_descriptor_layout(struct demo *demo)
};
VkResult U_ASSERT_ONLY err;
- err = vkCreateDescriptorSetLayout(demo->device,
- &descriptor_layout, NULL, &demo->desc_layout);
+ err = vkCreateDescriptorSetLayout(demo->device, &descriptor_layout, NULL,
+ &demo->desc_layout);
assert(!err);
const VkPipelineLayoutCreateInfo pPipelineLayoutCreateInfo = {
- .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
- .pNext = NULL,
+ .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
+ .pNext = NULL,
.setLayoutCount = 1,
- .pSetLayouts = &demo->desc_layout,
+ .pSetLayouts = &demo->desc_layout,
};
- err = vkCreatePipelineLayout(demo->device,
- &pPipelineLayoutCreateInfo,
- NULL,
+ err = vkCreatePipelineLayout(demo->device, &pPipelineLayoutCreateInfo, NULL,
&demo->pipeline_layout);
assert(!err);
}
-static void demo_prepare_render_pass(struct demo *demo)
-{
+static void demo_prepare_render_pass(struct demo *demo) {
const VkAttachmentDescription attachments[2] = {
- [0] = {
- .format = demo->format,
- .samples = VK_SAMPLE_COUNT_1_BIT,
- .loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR,
- .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
- .stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE,
- .stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE,
- .initialLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
- .finalLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
- },
- [1] = {
- .format = demo->depth.format,
- .samples = VK_SAMPLE_COUNT_1_BIT,
- .loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR,
- .storeOp = VK_ATTACHMENT_STORE_OP_DONT_CARE,
- .stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE,
- .stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE,
- .initialLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
- .finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
- },
+ [0] =
+ {
+ .format = demo->format,
+ .samples = VK_SAMPLE_COUNT_1_BIT,
+ .loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR,
+ .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+ .stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE,
+ .stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE,
+ .initialLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
+ .finalLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
+ },
+ [1] =
+ {
+ .format = demo->depth.format,
+ .samples = VK_SAMPLE_COUNT_1_BIT,
+ .loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR,
+ .storeOp = VK_ATTACHMENT_STORE_OP_DONT_CARE,
+ .stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE,
+ .stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE,
+ .initialLayout =
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
+ .finalLayout =
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
+ },
};
const VkAttachmentReference color_reference = {
- .attachment = 0,
- .layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
+ .attachment = 0, .layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
};
const VkAttachmentReference depth_reference = {
.attachment = 1,
@@ -1447,10 +1437,8 @@ static void demo_prepare_render_pass(struct demo *demo)
assert(!err);
}
-static VkShaderModule demo_prepare_shader_module(struct demo* demo,
- const void* code,
- size_t size)
-{
+static VkShaderModule
+demo_prepare_shader_module(struct demo *demo, const void *code, size_t size) {
VkShaderModule module;
VkShaderModuleCreateInfo moduleCreateInfo;
VkResult U_ASSERT_ONLY err;
@@ -1467,14 +1455,14 @@ static VkShaderModule demo_prepare_shader_module(struct demo* demo,
return module;
}
-char *demo_read_spv(const char *filename, size_t *psize)
-{
+char *demo_read_spv(const char *filename, size_t *psize) {
long int size;
size_t U_ASSERT_ONLY retval;
void *shader_code;
FILE *fp = fopen(filename, "rb");
- if (!fp) return NULL;
+ if (!fp)
+ return NULL;
fseek(fp, 0L, SEEK_END);
size = ftell(fp);
@@ -1491,47 +1479,46 @@ char *demo_read_spv(const char *filename, size_t *psize)
return shader_code;
}
-static VkShaderModule demo_prepare_vs(struct demo *demo)
-{
+static VkShaderModule demo_prepare_vs(struct demo *demo) {
void *vertShaderCode;
size_t size;
vertShaderCode = demo_read_spv("cube-vert.spv", &size);
- demo->vert_shader_module = demo_prepare_shader_module(demo, vertShaderCode, size);
+ demo->vert_shader_module =
+ demo_prepare_shader_module(demo, vertShaderCode, size);
free(vertShaderCode);
return demo->vert_shader_module;
}
-static VkShaderModule demo_prepare_fs(struct demo *demo)
-{
+static VkShaderModule demo_prepare_fs(struct demo *demo) {
void *fragShaderCode;
size_t size;
fragShaderCode = demo_read_spv("cube-frag.spv", &size);
- demo->frag_shader_module = demo_prepare_shader_module(demo, fragShaderCode, size);
+ demo->frag_shader_module =
+ demo_prepare_shader_module(demo, fragShaderCode, size);
free(fragShaderCode);
return demo->frag_shader_module;
}
-static void demo_prepare_pipeline(struct demo *demo)
-{
+static void demo_prepare_pipeline(struct demo *demo) {
VkGraphicsPipelineCreateInfo pipeline;
VkPipelineCacheCreateInfo pipelineCache;
- VkPipelineVertexInputStateCreateInfo vi;
+ VkPipelineVertexInputStateCreateInfo vi;
VkPipelineInputAssemblyStateCreateInfo ia;
- VkPipelineRasterizationStateCreateInfo rs;
- VkPipelineColorBlendStateCreateInfo cb;
- VkPipelineDepthStencilStateCreateInfo ds;
- VkPipelineViewportStateCreateInfo vp;
- VkPipelineMultisampleStateCreateInfo ms;
- VkDynamicState dynamicStateEnables[VK_DYNAMIC_STATE_RANGE_SIZE];
- VkPipelineDynamicStateCreateInfo dynamicState;
+ VkPipelineRasterizationStateCreateInfo rs;
+ VkPipelineColorBlendStateCreateInfo cb;
+ VkPipelineDepthStencilStateCreateInfo ds;
+ VkPipelineViewportStateCreateInfo vp;
+ VkPipelineMultisampleStateCreateInfo ms;
+ VkDynamicState dynamicStateEnables[VK_DYNAMIC_STATE_RANGE_SIZE];
+ VkPipelineDynamicStateCreateInfo dynamicState;
VkResult U_ASSERT_ONLY err;
memset(dynamicStateEnables, 0, sizeof dynamicStateEnables);
@@ -1571,9 +1558,11 @@ static void demo_prepare_pipeline(struct demo *demo)
memset(&vp, 0, sizeof(vp));
vp.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
vp.viewportCount = 1;
- dynamicStateEnables[dynamicState.dynamicStateCount++] = VK_DYNAMIC_STATE_VIEWPORT;
+ dynamicStateEnables[dynamicState.dynamicStateCount++] =
+ VK_DYNAMIC_STATE_VIEWPORT;
vp.scissorCount = 1;
- dynamicStateEnables[dynamicState.dynamicStateCount++] = VK_DYNAMIC_STATE_SCISSOR;
+ dynamicStateEnables[dynamicState.dynamicStateCount++] =
+ VK_DYNAMIC_STATE_SCISSOR;
memset(&ds, 0, sizeof(ds));
ds.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;
@@ -1597,54 +1586,56 @@ static void demo_prepare_pipeline(struct demo *demo)
VkPipelineShaderStageCreateInfo shaderStages[2];
memset(&shaderStages, 0, 2 * sizeof(VkPipelineShaderStageCreateInfo));
- shaderStages[0].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
- shaderStages[0].stage = VK_SHADER_STAGE_VERTEX_BIT;
+ shaderStages[0].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
+ shaderStages[0].stage = VK_SHADER_STAGE_VERTEX_BIT;
shaderStages[0].module = demo_prepare_vs(demo);
- shaderStages[0].pName = "main";
+ shaderStages[0].pName = "main";
- shaderStages[1].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
- shaderStages[1].stage = VK_SHADER_STAGE_FRAGMENT_BIT;
+ shaderStages[1].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
+ shaderStages[1].stage = VK_SHADER_STAGE_FRAGMENT_BIT;
shaderStages[1].module = demo_prepare_fs(demo);
- shaderStages[1].pName = "main";
+ shaderStages[1].pName = "main";
memset(&pipelineCache, 0, sizeof(pipelineCache));
pipelineCache.sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO;
- err = vkCreatePipelineCache(demo->device, &pipelineCache, NULL, &demo->pipelineCache);
+ err = vkCreatePipelineCache(demo->device, &pipelineCache, NULL,
+ &demo->pipelineCache);
assert(!err);
- pipeline.pVertexInputState = &vi;
+ pipeline.pVertexInputState = &vi;
pipeline.pInputAssemblyState = &ia;
- pipeline.pRasterizationState = &rs;
- pipeline.pColorBlendState = &cb;
- pipeline.pMultisampleState = &ms;
- pipeline.pViewportState = &vp;
- pipeline.pDepthStencilState = &ds;
- pipeline.pStages = shaderStages;
- pipeline.renderPass = demo->render_pass;
- pipeline.pDynamicState = &dynamicState;
+ pipeline.pRasterizationState = &rs;
+ pipeline.pColorBlendState = &cb;
+ pipeline.pMultisampleState = &ms;
+ pipeline.pViewportState = &vp;
+ pipeline.pDepthStencilState = &ds;
+ pipeline.pStages = shaderStages;
+ pipeline.renderPass = demo->render_pass;
+ pipeline.pDynamicState = &dynamicState;
pipeline.renderPass = demo->render_pass;
- err = vkCreateGraphicsPipelines(demo->device, demo->pipelineCache,
- 1, &pipeline, NULL, &demo->pipeline);
+ err = vkCreateGraphicsPipelines(demo->device, demo->pipelineCache, 1,
+ &pipeline, NULL, &demo->pipeline);
assert(!err);
vkDestroyShaderModule(demo->device, demo->frag_shader_module, NULL);
vkDestroyShaderModule(demo->device, demo->vert_shader_module, NULL);
}
-static void demo_prepare_descriptor_pool(struct demo *demo)
-{
+static void demo_prepare_descriptor_pool(struct demo *demo) {
const VkDescriptorPoolSize type_counts[2] = {
- [0] = {
- .type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
- .descriptorCount = 1,
- },
- [1] = {
- .type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
- .descriptorCount = DEMO_TEXTURE_COUNT,
- },
+ [0] =
+ {
+ .type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
+ .descriptorCount = 1,
+ },
+ [1] =
+ {
+ .type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
+ .descriptorCount = DEMO_TEXTURE_COUNT,
+ },
};
const VkDescriptorPoolCreateInfo descriptor_pool = {
.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
@@ -1655,13 +1646,12 @@ static void demo_prepare_descriptor_pool(struct demo *demo)
};
VkResult U_ASSERT_ONLY err;
- err = vkCreateDescriptorPool(demo->device,
- &descriptor_pool, NULL, &demo->desc_pool);
+ err = vkCreateDescriptorPool(demo->device, &descriptor_pool, NULL,
+ &demo->desc_pool);
assert(!err);
}
-static void demo_prepare_descriptor_set(struct demo *demo)
-{
+static void demo_prepare_descriptor_set(struct demo *demo) {
VkDescriptorImageInfo tex_descs[DEMO_TEXTURE_COUNT];
VkWriteDescriptorSet writes[2];
VkResult U_ASSERT_ONLY err;
@@ -1672,8 +1662,7 @@ static void demo_prepare_descriptor_set(struct demo *demo)
.pNext = NULL,
.descriptorPool = demo->desc_pool,
.descriptorSetCount = 1,
- .pSetLayouts = &demo->desc_layout
- };
+ .pSetLayouts = &demo->desc_layout};
err = vkAllocateDescriptorSets(demo->device, &alloc_info, &demo->desc_set);
assert(!err);
@@ -1702,36 +1691,36 @@ static void demo_prepare_descriptor_set(struct demo *demo)
vkUpdateDescriptorSets(demo->device, 2, writes, 0, NULL);
}
-static void demo_prepare_framebuffers(struct demo *demo)
-{
+static void demo_prepare_framebuffers(struct demo *demo) {
VkImageView attachments[2];
attachments[1] = demo->depth.view;
const VkFramebufferCreateInfo fb_info = {
- .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
- .pNext = NULL,
- .renderPass = demo->render_pass,
- .attachmentCount = 2,
- .pAttachments = attachments,
- .width = demo->width,
- .height = demo->height,
- .layers = 1,
+ .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
+ .pNext = NULL,
+ .renderPass = demo->render_pass,
+ .attachmentCount = 2,
+ .pAttachments = attachments,
+ .width = demo->width,
+ .height = demo->height,
+ .layers = 1,
};
VkResult U_ASSERT_ONLY err;
uint32_t i;
- demo->framebuffers = (VkFramebuffer *)malloc(demo->swapchainImageCount * sizeof(VkFramebuffer));
+ demo->framebuffers = (VkFramebuffer *)malloc(demo->swapchainImageCount *
+ sizeof(VkFramebuffer));
assert(demo->framebuffers);
for (i = 0; i < demo->swapchainImageCount; i++) {
attachments[0] = demo->buffers[i].view;
- err = vkCreateFramebuffer(demo->device, &fb_info, NULL, &demo->framebuffers[i]);
+ err = vkCreateFramebuffer(demo->device, &fb_info, NULL,
+ &demo->framebuffers[i]);
assert(!err);
}
}
-static void demo_prepare(struct demo *demo)
-{
+static void demo_prepare(struct demo *demo) {
VkResult U_ASSERT_ONLY err;
const VkCommandPoolCreateInfo cmd_pool_info = {
@@ -1740,7 +1729,8 @@ static void demo_prepare(struct demo *demo)
.queueFamilyIndex = demo->graphics_queue_node_index,
.flags = 0,
};
- err = vkCreateCommandPool(demo->device, &cmd_pool_info, NULL, &demo->cmd_pool);
+ err = vkCreateCommandPool(demo->device, &cmd_pool_info, NULL,
+ &demo->cmd_pool);
assert(!err);
const VkCommandBufferAllocateInfo cmd = {
@@ -1761,7 +1751,8 @@ static void demo_prepare(struct demo *demo)
demo_prepare_pipeline(demo);
for (uint32_t i = 0; i < demo->swapchainImageCount; i++) {
- err = vkAllocateCommandBuffers(demo->device, &cmd, &demo->buffers[i].cmd);
+ err =
+ vkAllocateCommandBuffers(demo->device, &cmd, &demo->buffers[i].cmd);
assert(!err);
}
@@ -1785,8 +1776,7 @@ static void demo_prepare(struct demo *demo)
demo->prepared = true;
}
-static void demo_cleanup(struct demo *demo)
-{
+static void demo_cleanup(struct demo *demo) {
uint32_t i;
demo->prepared = false;
@@ -1820,7 +1810,8 @@ static void demo_cleanup(struct demo *demo)
for (i = 0; i < demo->swapchainImageCount; i++) {
vkDestroyImageView(demo->device, demo->buffers[i].view, NULL);
- vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1, &demo->buffers[i].cmd);
+ vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1,
+ &demo->buffers[i].cmd);
}
free(demo->buffers);
@@ -1841,8 +1832,7 @@ static void demo_cleanup(struct demo *demo)
#endif // _WIN32
}
-static void demo_resize(struct demo *demo)
-{
+static void demo_resize(struct demo *demo) {
uint32_t i;
// Don't react to resize until after first initialization.
@@ -1883,7 +1873,8 @@ static void demo_resize(struct demo *demo)
for (i = 0; i < demo->swapchainImageCount; i++) {
vkDestroyImageView(demo->device, demo->buffers[i].view, NULL);
- vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1, &demo->buffers[i].cmd);
+ vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1,
+ &demo->buffers[i].cmd);
}
vkDestroyCommandPool(demo->device, demo->cmd_pool, NULL);
free(demo->buffers);
@@ -1897,8 +1888,7 @@ static void demo_resize(struct demo *demo)
struct demo demo;
#ifdef _WIN32
-static void demo_run(struct demo *demo)
-{
+static void demo_run(struct demo *demo) {
if (!demo->prepared)
return;
// Wait for work to finish before updating MVP.
@@ -1912,23 +1902,16 @@ static void demo_run(struct demo *demo)
demo->curFrame++;
- if (demo->frameCount != INT_MAX && demo->curFrame == demo->frameCount)
- {
- demo->quit=true;
+ if (demo->frameCount != INT_MAX && demo->curFrame == demo->frameCount) {
+ demo->quit = true;
demo_cleanup(demo);
ExitProcess(0);
}
-
}
// MS-Windows event handling function:
-LRESULT CALLBACK WndProc(HWND hWnd,
- UINT uMsg,
- WPARAM wParam,
- LPARAM lParam)
-{
- switch(uMsg)
- {
+LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
+ switch (uMsg) {
case WM_CLOSE:
PostQuitMessage(0);
break;
@@ -1946,9 +1929,8 @@ LRESULT CALLBACK WndProc(HWND hWnd,
return (DefWindowProc(hWnd, uMsg, wParam, lParam));
}
-static void demo_create_window(struct demo *demo)
-{
- WNDCLASSEX win_class;
+static void demo_create_window(struct demo *demo) {
+ WNDCLASSEX win_class;
// Initialize the window class structure:
win_class.cbSize = sizeof(WNDCLASSEX);
@@ -1971,21 +1953,20 @@ static void demo_create_window(struct demo *demo)
exit(1);
}
// Create window with the registered class:
- RECT wr = { 0, 0, demo->width, demo->height };
+ RECT wr = {0, 0, demo->width, demo->height};
AdjustWindowRect(&wr, WS_OVERLAPPEDWINDOW, FALSE);
demo->window = CreateWindowEx(0,
demo->name, // class name
demo->name, // app name
WS_OVERLAPPEDWINDOW | // window style
- WS_VISIBLE |
- WS_SYSMENU,
- 100,100, // x/y coords
- wr.right-wr.left, // width
- wr.bottom-wr.top, // height
- NULL, // handle to parent
- NULL, // handle to menu
- demo->connection, // hInstance
- NULL); // no extra parameters
+ WS_VISIBLE | WS_SYSMENU,
+ 100, 100, // x/y coords
+ wr.right - wr.left, // width
+ wr.bottom - wr.top, // height
+ NULL, // handle to parent
+ NULL, // handle to menu
+ demo->connection, // hInstance
+ NULL); // no extra parameters
if (!demo->window) {
// It didn't work, so try to give a useful error:
printf("Cannot create a window in which to draw!\n");
@@ -1995,56 +1976,50 @@ static void demo_create_window(struct demo *demo)
}
#else // _WIN32
static void demo_handle_event(struct demo *demo,
- const xcb_generic_event_t *event)
-{
+ const xcb_generic_event_t *event) {
uint8_t event_code = event->response_type & 0x7f;
switch (event_code) {
case XCB_EXPOSE:
// TODO: Resize window
break;
case XCB_CLIENT_MESSAGE:
- if((*(xcb_client_message_event_t*)event).data.data32[0] ==
- (*demo->atom_wm_delete_window).atom) {
+ if ((*(xcb_client_message_event_t *)event).data.data32[0] ==
+ (*demo->atom_wm_delete_window).atom) {
demo->quit = true;
}
break;
- case XCB_KEY_RELEASE:
- {
- const xcb_key_release_event_t *key =
- (const xcb_key_release_event_t *) event;
+ case XCB_KEY_RELEASE: {
+ const xcb_key_release_event_t *key =
+ (const xcb_key_release_event_t *)event;
- switch (key->detail) {
- case 0x9: // Escape
- demo->quit = true;
- break;
- case 0x71: // left arrow key
- demo->spin_angle += demo->spin_increment;
- break;
- case 0x72: // right arrow key
- demo->spin_angle -= demo->spin_increment;
- break;
- case 0x41:
- demo->pause = !demo->pause;
- break;
- }
+ switch (key->detail) {
+ case 0x9: // Escape
+ demo->quit = true;
+ break;
+ case 0x71: // left arrow key
+ demo->spin_angle += demo->spin_increment;
+ break;
+ case 0x72: // right arrow key
+ demo->spin_angle -= demo->spin_increment;
+ break;
+ case 0x41:
+ demo->pause = !demo->pause;
+ break;
}
- break;
- case XCB_CONFIGURE_NOTIFY:
- {
- const xcb_configure_notify_event_t *cfg =
- (const xcb_configure_notify_event_t *) event;
- if ((demo->width != cfg->width) || (demo->height != cfg->height)) {
- demo_resize(demo);
- }
+ } break;
+ case XCB_CONFIGURE_NOTIFY: {
+ const xcb_configure_notify_event_t *cfg =
+ (const xcb_configure_notify_event_t *)event;
+ if ((demo->width != cfg->width) || (demo->height != cfg->height)) {
+ demo_resize(demo);
}
- break;
+ } break;
default:
break;
}
}
-static void demo_run(struct demo *demo)
-{
+static void demo_run(struct demo *demo) {
xcb_flush(demo->connection);
while (!demo->quit) {
@@ -2071,47 +2046,45 @@ static void demo_run(struct demo *demo)
demo->curFrame++;
if (demo->frameCount != INT32_MAX && demo->curFrame == demo->frameCount)
demo->quit = true;
-
}
}
-static void demo_create_window(struct demo *demo)
-{
+static void demo_create_window(struct demo *demo) {
uint32_t value_mask, value_list[32];
demo->window = xcb_generate_id(demo->connection);
value_mask = XCB_CW_BACK_PIXEL | XCB_CW_EVENT_MASK;
value_list[0] = demo->screen->black_pixel;
- value_list[1] = XCB_EVENT_MASK_KEY_RELEASE |
- XCB_EVENT_MASK_EXPOSURE |
+ value_list[1] = XCB_EVENT_MASK_KEY_RELEASE | XCB_EVENT_MASK_EXPOSURE |
XCB_EVENT_MASK_STRUCTURE_NOTIFY;
- xcb_create_window(demo->connection,
- XCB_COPY_FROM_PARENT,
- demo->window, demo->screen->root,
- 0, 0, demo->width, demo->height, 0,
- XCB_WINDOW_CLASS_INPUT_OUTPUT,
- demo->screen->root_visual,
- value_mask, value_list);
+ xcb_create_window(demo->connection, XCB_COPY_FROM_PARENT, demo->window,
+ demo->screen->root, 0, 0, demo->width, demo->height, 0,
+ XCB_WINDOW_CLASS_INPUT_OUTPUT, demo->screen->root_visual,
+ value_mask, value_list);
/* Magic code that will send notification when window is destroyed */
- xcb_intern_atom_cookie_t cookie = xcb_intern_atom(demo->connection, 1, 12,
- "WM_PROTOCOLS");
- xcb_intern_atom_reply_t* reply = xcb_intern_atom_reply(demo->connection, cookie, 0);
-
- xcb_intern_atom_cookie_t cookie2 = xcb_intern_atom(demo->connection, 0, 16, "WM_DELETE_WINDOW");
- demo->atom_wm_delete_window = xcb_intern_atom_reply(demo->connection, cookie2, 0);
-
- xcb_change_property(demo->connection, XCB_PROP_MODE_REPLACE,
- demo->window, (*reply).atom, 4, 32, 1,
+ xcb_intern_atom_cookie_t cookie =
+ xcb_intern_atom(demo->connection, 1, 12, "WM_PROTOCOLS");
+ xcb_intern_atom_reply_t *reply =
+ xcb_intern_atom_reply(demo->connection, cookie, 0);
+
+ xcb_intern_atom_cookie_t cookie2 =
+ xcb_intern_atom(demo->connection, 0, 16, "WM_DELETE_WINDOW");
+ demo->atom_wm_delete_window =
+ xcb_intern_atom_reply(demo->connection, cookie2, 0);
+
+ xcb_change_property(demo->connection, XCB_PROP_MODE_REPLACE, demo->window,
+ (*reply).atom, 4, 32, 1,
&(*demo->atom_wm_delete_window).atom);
free(reply);
xcb_map_window(demo->connection, demo->window);
- // Force the x/y coordinates to 100,100 results are identical in consecutive runs
- const uint32_t coords[] = {100, 100};
+ // Force the x/y coordinates to 100,100 results are identical in consecutive
+ // runs
+ const uint32_t coords[] = {100, 100};
xcb_configure_window(demo->connection, demo->window,
XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y, coords);
}
@@ -2122,8 +2095,8 @@ static void demo_create_window(struct demo *demo)
* can be found in given layer properties.
*/
static VkBool32 demo_check_layers(uint32_t check_count, char **check_names,
- uint32_t layer_count, VkLayerProperties *layers)
-{
+ uint32_t layer_count,
+ VkLayerProperties *layers) {
for (uint32_t i = 0; i < check_count; i++) {
VkBool32 found = 0;
for (uint32_t j = 0; j < layer_count; j++) {
@@ -2139,8 +2112,7 @@ static VkBool32 demo_check_layers(uint32_t check_count, char **check_names,
return 1;
}
-static void demo_init_vk(struct demo *demo)
-{
+static void demo_init_vk(struct demo *demo) {
VkResult err;
char *extension_names[64];
VkExtensionProperties *instance_extensions;
@@ -2154,14 +2126,10 @@ static void demo_init_vk(struct demo *demo)
uint32_t enabled_layer_count = 0;
char *instance_validation_layers[] = {
- "VK_LAYER_LUNARG_threading",
- "VK_LAYER_LUNARG_mem_tracker",
- "VK_LAYER_LUNARG_object_tracker",
- "VK_LAYER_LUNARG_draw_state",
- "VK_LAYER_LUNARG_param_checker",
- "VK_LAYER_LUNARG_swapchain",
- "VK_LAYER_LUNARG_device_limits",
- "VK_LAYER_LUNARG_image",
+ "VK_LAYER_LUNARG_threading", "VK_LAYER_LUNARG_mem_tracker",
+ "VK_LAYER_LUNARG_object_tracker", "VK_LAYER_LUNARG_draw_state",
+ "VK_LAYER_LUNARG_param_checker", "VK_LAYER_LUNARG_swapchain",
+ "VK_LAYER_LUNARG_device_limits", "VK_LAYER_LUNARG_image",
};
demo->device_validation_layers[0] = "VK_LAYER_LUNARG_threading";
@@ -2180,12 +2148,14 @@ static void demo_init_vk(struct demo *demo)
assert(!err);
instance_layers = malloc(sizeof(VkLayerProperties) * instance_layer_count);
- err = vkEnumerateInstanceLayerProperties(&instance_layer_count, instance_layers);
+ err = vkEnumerateInstanceLayerProperties(&instance_layer_count,
+ instance_layers);
assert(!err);
if (demo->validate) {
- validation_found = demo_check_layers(ARRAY_SIZE(instance_validation_layers), instance_validation_layers,
- instance_layer_count, instance_layers);
+ validation_found = demo_check_layers(
+ ARRAY_SIZE(instance_validation_layers), instance_validation_layers,
+ instance_layer_count, instance_layers);
if (!validation_found) {
ERR_EXIT("vkEnumerateInstanceLayerProperties failed to find"
"required validation layer.\n\n"
@@ -2196,41 +2166,53 @@ static void demo_init_vk(struct demo *demo)
enabled_layer_count = ARRAY_SIZE(instance_validation_layers);
}
- err = vkEnumerateInstanceExtensionProperties(NULL, &instance_extension_count, NULL);
+ err = vkEnumerateInstanceExtensionProperties(
+ NULL, &instance_extension_count, NULL);
assert(!err);
VkBool32 surfaceExtFound = 0;
VkBool32 platformSurfaceExtFound = 0;
memset(extension_names, 0, sizeof(extension_names));
- instance_extensions = malloc(sizeof(VkExtensionProperties) * instance_extension_count);
- err = vkEnumerateInstanceExtensionProperties(NULL, &instance_extension_count, instance_extensions);
+ instance_extensions =
+ malloc(sizeof(VkExtensionProperties) * instance_extension_count);
+ err = vkEnumerateInstanceExtensionProperties(
+ NULL, &instance_extension_count, instance_extensions);
assert(!err);
for (uint32_t i = 0; i < instance_extension_count; i++) {
- if (!strcmp(VK_KHR_SURFACE_EXTENSION_NAME, instance_extensions[i].extensionName)) {
+ if (!strcmp(VK_KHR_SURFACE_EXTENSION_NAME,
+ instance_extensions[i].extensionName)) {
surfaceExtFound = 1;
- extension_names[enabled_extension_count++] = VK_KHR_SURFACE_EXTENSION_NAME;
+ extension_names[enabled_extension_count++] =
+ VK_KHR_SURFACE_EXTENSION_NAME;
}
#ifdef _WIN32
- if (!strcmp(VK_KHR_WIN32_SURFACE_EXTENSION_NAME, instance_extensions[i].extensionName)) {
+ if (!strcmp(VK_KHR_WIN32_SURFACE_EXTENSION_NAME,
+ instance_extensions[i].extensionName)) {
platformSurfaceExtFound = 1;
- extension_names[enabled_extension_count++] = VK_KHR_WIN32_SURFACE_EXTENSION_NAME;
+ extension_names[enabled_extension_count++] =
+ VK_KHR_WIN32_SURFACE_EXTENSION_NAME;
}
#else // _WIN32
- if (!strcmp(VK_KHR_XCB_SURFACE_EXTENSION_NAME, instance_extensions[i].extensionName)) {
+ if (!strcmp(VK_KHR_XCB_SURFACE_EXTENSION_NAME,
+ instance_extensions[i].extensionName)) {
platformSurfaceExtFound = 1;
- extension_names[enabled_extension_count++] = VK_KHR_XCB_SURFACE_EXTENSION_NAME;
+ extension_names[enabled_extension_count++] =
+ VK_KHR_XCB_SURFACE_EXTENSION_NAME;
}
#endif // _WIN32
- if (!strcmp(VK_EXT_DEBUG_REPORT_EXTENSION_NAME, instance_extensions[i].extensionName)) {
+ if (!strcmp(VK_EXT_DEBUG_REPORT_EXTENSION_NAME,
+ instance_extensions[i].extensionName)) {
if (demo->validate) {
- extension_names[enabled_extension_count++] = VK_EXT_DEBUG_REPORT_EXTENSION_NAME;
+ extension_names[enabled_extension_count++] =
+ VK_EXT_DEBUG_REPORT_EXTENSION_NAME;
}
}
assert(enabled_extension_count < 64);
}
if (!surfaceExtFound) {
- ERR_EXIT("vkEnumerateInstanceExtensionProperties failed to find the "
- VK_KHR_SURFACE_EXTENSION_NAME" extension.\n\nDo you have a compatible "
+ ERR_EXIT("vkEnumerateInstanceExtensionProperties failed to find "
+ "the " VK_KHR_SURFACE_EXTENSION_NAME
+ " extension.\n\nDo you have a compatible "
"Vulkan installable client driver (ICD) installed?\nPlease "
"look at the Getting Started guide for additional "
"information.\n",
@@ -2238,15 +2220,17 @@ static void demo_init_vk(struct demo *demo)
}
if (!platformSurfaceExtFound) {
#ifdef _WIN32
- ERR_EXIT("vkEnumerateInstanceExtensionProperties failed to find the "
- VK_KHR_WIN32_SURFACE_EXTENSION_NAME" extension.\n\nDo you have a compatible "
+ ERR_EXIT("vkEnumerateInstanceExtensionProperties failed to find "
+ "the " VK_KHR_WIN32_SURFACE_EXTENSION_NAME
+ " extension.\n\nDo you have a compatible "
"Vulkan installable client driver (ICD) installed?\nPlease "
"look at the Getting Started guide for additional "
"information.\n",
"vkCreateInstance Failure");
#else // _WIN32
- ERR_EXIT("vkEnumerateInstanceExtensionProperties failed to find the "
- VK_KHR_XCB_SURFACE_EXTENSION_NAME" extension.\n\nDo you have a compatible "
+ ERR_EXIT("vkEnumerateInstanceExtensionProperties failed to find "
+ "the " VK_KHR_XCB_SURFACE_EXTENSION_NAME
+ " extension.\n\nDo you have a compatible "
"Vulkan installable client driver (ICD) installed?\nPlease "
"look at the Getting Started guide for additional "
"information.\n",
@@ -2267,9 +2251,11 @@ static void demo_init_vk(struct demo *demo)
.pNext = NULL,
.pApplicationInfo = &app,
.enabledLayerCount = enabled_layer_count,
- .ppEnabledLayerNames = (const char *const*) ((demo->validate) ? instance_validation_layers : NULL),
+ .ppEnabledLayerNames =
+ (const char *const *)((demo->validate) ? instance_validation_layers
+ : NULL),
.enabledExtensionCount = enabled_extension_count,
- .ppEnabledExtensionNames = (const char *const*) extension_names,
+ .ppEnabledExtensionNames = (const char *const *)extension_names,
};
uint32_t gpu_count;
@@ -2308,15 +2294,18 @@ static void demo_init_vk(struct demo *demo)
validation_found = 0;
demo->enabled_layer_count = 0;
uint32_t device_layer_count = 0;
- err = vkEnumerateDeviceLayerProperties(demo->gpu, &device_layer_count, NULL);
+ err =
+ vkEnumerateDeviceLayerProperties(demo->gpu, &device_layer_count, NULL);
assert(!err);
device_layers = malloc(sizeof(VkLayerProperties) * device_layer_count);
- err = vkEnumerateDeviceLayerProperties(demo->gpu, &device_layer_count, device_layers);
+ err = vkEnumerateDeviceLayerProperties(demo->gpu, &device_layer_count,
+ device_layers);
assert(!err);
if (demo->validate) {
- validation_found = demo_check_layers(device_validation_layer_count, demo->device_validation_layers,
+ validation_found = demo_check_layers(device_validation_layer_count,
+ demo->device_validation_layers,
device_layer_count, device_layers);
if (!validation_found) {
ERR_EXIT("vkEnumerateDeviceLayerProperties failed to find"
@@ -2330,28 +2319,32 @@ static void demo_init_vk(struct demo *demo)
uint32_t device_extension_count = 0;
VkExtensionProperties *device_extensions = NULL;
- err = vkEnumerateDeviceExtensionProperties(
- demo->gpu, NULL, &device_extension_count, NULL);
+ err = vkEnumerateDeviceExtensionProperties(demo->gpu, NULL,
+ &device_extension_count, NULL);
assert(!err);
VkBool32 swapchainExtFound = 0;
demo->enabled_extension_count = 0;
memset(extension_names, 0, sizeof(extension_names));
- device_extensions = malloc(sizeof(VkExtensionProperties) * device_extension_count);
+ device_extensions =
+ malloc(sizeof(VkExtensionProperties) * device_extension_count);
err = vkEnumerateDeviceExtensionProperties(
- demo->gpu, NULL, &device_extension_count, device_extensions);
+ demo->gpu, NULL, &device_extension_count, device_extensions);
assert(!err);
for (uint32_t i = 0; i < device_extension_count; i++) {
- if (!strcmp(VK_KHR_SWAPCHAIN_EXTENSION_NAME, device_extensions[i].extensionName)) {
+ if (!strcmp(VK_KHR_SWAPCHAIN_EXTENSION_NAME,
+ device_extensions[i].extensionName)) {
swapchainExtFound = 1;
- demo->extension_names[demo->enabled_extension_count++] = VK_KHR_SWAPCHAIN_EXTENSION_NAME;
+ demo->extension_names[demo->enabled_extension_count++] =
+ VK_KHR_SWAPCHAIN_EXTENSION_NAME;
}
assert(demo->enabled_extension_count < 64);
}
if (!swapchainExtFound) {
- ERR_EXIT("vkEnumerateDeviceExtensionProperties failed to find the "
- VK_KHR_SWAPCHAIN_EXTENSION_NAME" extension.\n\nDo you have a compatible "
+ ERR_EXIT("vkEnumerateDeviceExtensionProperties failed to find "
+ "the " VK_KHR_SWAPCHAIN_EXTENSION_NAME
+ " extension.\n\nDo you have a compatible "
"Vulkan installable client driver (ICD) installed?\nPlease "
"look at the Getting Started guide for additional "
"information.\n",
@@ -2359,17 +2352,25 @@ static void demo_init_vk(struct demo *demo)
}
if (demo->validate) {
- demo->CreateDebugReportCallback = (PFN_vkCreateDebugReportCallbackEXT) vkGetInstanceProcAddr(demo->inst, "vkCreateDebugReportCallbackEXT");
- demo->DestroyDebugReportCallback = (PFN_vkDestroyDebugReportCallbackEXT) vkGetInstanceProcAddr(demo->inst, "vkDestroyDebugReportCallbackEXT");
+ demo->CreateDebugReportCallback =
+ (PFN_vkCreateDebugReportCallbackEXT)vkGetInstanceProcAddr(
+ demo->inst, "vkCreateDebugReportCallbackEXT");
+ demo->DestroyDebugReportCallback =
+ (PFN_vkDestroyDebugReportCallbackEXT)vkGetInstanceProcAddr(
+ demo->inst, "vkDestroyDebugReportCallbackEXT");
if (!demo->CreateDebugReportCallback) {
- ERR_EXIT("GetProcAddr: Unable to find vkCreateDebugReportCallbackEXT\n",
- "vkGetProcAddr Failure");
+ ERR_EXIT(
+ "GetProcAddr: Unable to find vkCreateDebugReportCallbackEXT\n",
+ "vkGetProcAddr Failure");
}
if (!demo->DestroyDebugReportCallback) {
- ERR_EXIT("GetProcAddr: Unable to find vkDestroyDebugReportCallbackEXT\n",
- "vkGetProcAddr Failure");
+ ERR_EXIT(
+ "GetProcAddr: Unable to find vkDestroyDebugReportCallbackEXT\n",
+ "vkGetProcAddr Failure");
}
- demo->DebugReportMessage = (PFN_vkDebugReportMessageEXT) vkGetInstanceProcAddr(demo->inst, "vkDebugReportMessageEXT");
+ demo->DebugReportMessage =
+ (PFN_vkDebugReportMessageEXT)vkGetInstanceProcAddr(
+ demo->inst, "vkDebugReportMessageEXT");
if (!demo->DebugReportMessage) {
ERR_EXIT("GetProcAddr: Unable to find vkDebugReportMessageEXT\n",
"vkGetProcAddr Failure");
@@ -2381,7 +2382,8 @@ static void demo_init_vk(struct demo *demo)
callback = dbgFunc;
} else {
callback = dbgFunc;
- // TODO add a break callback defined locally since there is no longer
+ // TODO add a break callback defined locally since there is no
+ // longer
// one included in the loader
}
VkDebugReportCallbackCreateInfoEXT dbgCreateInfo;
@@ -2389,12 +2391,10 @@ static void demo_init_vk(struct demo *demo)
dbgCreateInfo.pNext = NULL;
dbgCreateInfo.pfnCallback = callback;
dbgCreateInfo.pUserData = NULL;
- dbgCreateInfo.flags = VK_DEBUG_REPORT_ERROR_BIT_EXT | VK_DEBUG_REPORT_WARN_BIT_EXT;
- err = demo->CreateDebugReportCallback(
- demo->inst,
- &dbgCreateInfo,
- NULL,
- &demo->msg_callback);
+ dbgCreateInfo.flags =
+ VK_DEBUG_REPORT_ERROR_BIT_EXT | VK_DEBUG_REPORT_WARN_BIT_EXT;
+ err = demo->CreateDebugReportCallback(demo->inst, &dbgCreateInfo, NULL,
+ &demo->msg_callback);
switch (err) {
case VK_SUCCESS:
break;
@@ -2411,20 +2411,25 @@ static void demo_init_vk(struct demo *demo)
vkGetPhysicalDeviceProperties(demo->gpu, &demo->gpu_props);
/* Call with NULL data to get count */
- vkGetPhysicalDeviceQueueFamilyProperties(demo->gpu, &demo->queue_count, NULL);
+ vkGetPhysicalDeviceQueueFamilyProperties(demo->gpu, &demo->queue_count,
+ NULL);
assert(demo->queue_count >= 1);
- demo->queue_props = (VkQueueFamilyProperties *) malloc(demo->queue_count * sizeof(VkQueueFamilyProperties));
- vkGetPhysicalDeviceQueueFamilyProperties(demo->gpu, &demo->queue_count, demo->queue_props);
+ demo->queue_props = (VkQueueFamilyProperties *)malloc(
+ demo->queue_count * sizeof(VkQueueFamilyProperties));
+ vkGetPhysicalDeviceQueueFamilyProperties(demo->gpu, &demo->queue_count,
+ demo->queue_props);
// Find a queue that supports gfx
uint32_t gfx_queue_idx = 0;
- for (gfx_queue_idx = 0; gfx_queue_idx<demo->queue_count; gfx_queue_idx++) {
+ for (gfx_queue_idx = 0; gfx_queue_idx < demo->queue_count;
+ gfx_queue_idx++) {
if (demo->queue_props[gfx_queue_idx].queueFlags & VK_QUEUE_GRAPHICS_BIT)
break;
}
assert(gfx_queue_idx < demo->queue_count);
// Query fine-grained feature support for this device.
- // If app has specific feature requirements it should check supported features based on this query
+ // If app has specific feature requirements it should check supported
+ // features based on this query
VkPhysicalDeviceFeatures physDevFeatures;
vkGetPhysicalDeviceFeatures(demo->gpu, &physDevFeatures);
@@ -2437,17 +2442,15 @@ static void demo_init_vk(struct demo *demo)
GET_INSTANCE_PROC_ADDR(demo->inst, GetSwapchainImagesKHR);
}
-static void demo_create_device(struct demo *demo)
-{
+static void demo_create_device(struct demo *demo) {
VkResult U_ASSERT_ONLY err;
- float queue_priorities[1] = { 0.0 };
+ float queue_priorities[1] = {0.0};
const VkDeviceQueueCreateInfo queue = {
.sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO,
.pNext = NULL,
.queueFamilyIndex = demo->graphics_queue_node_index,
.queueCount = 1,
- .pQueuePriorities = queue_priorities
- };
+ .pQueuePriorities = queue_priorities};
VkDeviceCreateInfo device = {
.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO,
@@ -2455,23 +2458,25 @@ static void demo_create_device(struct demo *demo)
.queueCreateInfoCount = 1,
.pQueueCreateInfos = &queue,
.enabledLayerCount = demo->enabled_layer_count,
- .ppEnabledLayerNames = (const char *const*) ((demo->validate) ? demo->device_validation_layers : NULL),
+ .ppEnabledLayerNames =
+ (const char *const *)((demo->validate)
+ ? demo->device_validation_layers
+ : NULL),
.enabledExtensionCount = demo->enabled_extension_count,
- .ppEnabledExtensionNames = (const char *const*) demo->extension_names,
- .pEnabledFeatures = NULL, // If specific features are required, pass them in here
+ .ppEnabledExtensionNames = (const char *const *)demo->extension_names,
+ .pEnabledFeatures =
+ NULL, // If specific features are required, pass them in here
};
err = vkCreateDevice(demo->gpu, &device, NULL, &demo->device);
assert(!err);
-
}
-static void demo_init_vk_swapchain(struct demo *demo)
-{
+static void demo_init_vk_swapchain(struct demo *demo) {
VkResult U_ASSERT_ONLY err;
uint32_t i;
- // Create a WSI surface for the window:
+// Create a WSI surface for the window:
#ifdef _WIN32
VkWin32SurfaceCreateInfoKHR createInfo;
createInfo.sType = VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR;
@@ -2480,8 +2485,8 @@ static void demo_init_vk_swapchain(struct demo *demo)
createInfo.hinstance = demo->connection;
createInfo.hwnd = demo->window;
- err = vkCreateWin32SurfaceKHR(demo->inst, &createInfo,
- NULL, &demo->surface);
+ err =
+ vkCreateWin32SurfaceKHR(demo->inst, &createInfo, NULL, &demo->surface);
#else // _WIN32
VkXcbSurfaceCreateInfoKHR createInfo;
@@ -2491,28 +2496,27 @@ static void demo_init_vk_swapchain(struct demo *demo)
createInfo.connection = demo->connection;
createInfo.window = demo->window;
- err = vkCreateXcbSurfaceKHR(demo->inst, &createInfo,
- NULL, &demo->surface);
+ err = vkCreateXcbSurfaceKHR(demo->inst, &createInfo, NULL, &demo->surface);
#endif // _WIN32
// Iterate over each queue to learn whether it supports presenting:
- VkBool32* supportsPresent = (VkBool32 *)malloc(demo->queue_count * sizeof(VkBool32));
+ VkBool32 *supportsPresent =
+ (VkBool32 *)malloc(demo->queue_count * sizeof(VkBool32));
for (i = 0; i < demo->queue_count; i++) {
- demo->fpGetPhysicalDeviceSurfaceSupportKHR(demo->gpu, i,
- demo->surface,
+ demo->fpGetPhysicalDeviceSurfaceSupportKHR(demo->gpu, i, demo->surface,
&supportsPresent[i]);
}
// Search for a graphics and a present queue in the array of queue
// families, try to find one that supports both
uint32_t graphicsQueueNodeIndex = UINT32_MAX;
- uint32_t presentQueueNodeIndex = UINT32_MAX;
+ uint32_t presentQueueNodeIndex = UINT32_MAX;
for (i = 0; i < demo->queue_count; i++) {
if ((demo->queue_props[i].queueFlags & VK_QUEUE_GRAPHICS_BIT) != 0) {
if (graphicsQueueNodeIndex == UINT32_MAX) {
graphicsQueueNodeIndex = i;
}
-
+
if (supportsPresent[i] == VK_TRUE) {
graphicsQueueNodeIndex = i;
presentQueueNodeIndex = i;
@@ -2533,7 +2537,8 @@ static void demo_init_vk_swapchain(struct demo *demo)
free(supportsPresent);
// Generate error if could not find both a graphics and a present queue
- if (graphicsQueueNodeIndex == UINT32_MAX || presentQueueNodeIndex == UINT32_MAX) {
+ if (graphicsQueueNodeIndex == UINT32_MAX ||
+ presentQueueNodeIndex == UINT32_MAX) {
ERR_EXIT("Could not find a graphics and a present queue\n",
"Swapchain Initialization Failure");
}
@@ -2558,30 +2563,25 @@ static void demo_init_vk_swapchain(struct demo *demo)
GET_DEVICE_PROC_ADDR(demo->device, AcquireNextImageKHR);
GET_DEVICE_PROC_ADDR(demo->device, QueuePresentKHR);
- vkGetDeviceQueue(demo->device, demo->graphics_queue_node_index,
- 0, &demo->queue);
+ vkGetDeviceQueue(demo->device, demo->graphics_queue_node_index, 0,
+ &demo->queue);
// Get the list of VkFormat's that are supported:
uint32_t formatCount;
- err = demo->fpGetPhysicalDeviceSurfaceFormatsKHR(demo->gpu,
- demo->surface,
+ err = demo->fpGetPhysicalDeviceSurfaceFormatsKHR(demo->gpu, demo->surface,
&formatCount, NULL);
assert(!err);
VkSurfaceFormatKHR *surfFormats =
(VkSurfaceFormatKHR *)malloc(formatCount * sizeof(VkSurfaceFormatKHR));
- err = demo->fpGetPhysicalDeviceSurfaceFormatsKHR(demo->gpu,
- demo->surface,
+ err = demo->fpGetPhysicalDeviceSurfaceFormatsKHR(demo->gpu, demo->surface,
&formatCount, surfFormats);
assert(!err);
// If the format list includes just one entry of VK_FORMAT_UNDEFINED,
// the surface has no preferred format. Otherwise, at least one
// supported format will be returned.
- if (formatCount == 1 && surfFormats[0].format == VK_FORMAT_UNDEFINED)
- {
+ if (formatCount == 1 && surfFormats[0].format == VK_FORMAT_UNDEFINED) {
demo->format = VK_FORMAT_B8G8R8A8_UNORM;
- }
- else
- {
+ } else {
assert(formatCount >= 1);
demo->format = surfFormats[0].format;
}
@@ -2594,8 +2594,7 @@ static void demo_init_vk_swapchain(struct demo *demo)
vkGetPhysicalDeviceMemoryProperties(demo->gpu, &demo->memory_properties);
}
-static void demo_init_connection(struct demo *demo)
-{
+static void demo_init_connection(struct demo *demo) {
#ifndef _WIN32
const xcb_setup_t *setup;
xcb_screen_iterator_t iter;
@@ -2618,8 +2617,7 @@ static void demo_init_connection(struct demo *demo)
#endif // _WIN32
}
-static void demo_init(struct demo *demo, int argc, char **argv)
-{
+static void demo_init(struct demo *demo, int argc, char **argv) {
vec3 eye = {0.0f, 3.0f, 5.0f};
vec3 origin = {0, 0, 0};
vec3 up = {0.0f, 1.0f, 0.0};
@@ -2640,17 +2638,16 @@ static void demo_init(struct demo *demo, int argc, char **argv)
demo->validate = true;
continue;
}
- if (strcmp(argv[i], "--c") == 0 &&
- demo->frameCount == INT32_MAX &&
- i < argc-1 &&
- sscanf(argv[i+1],"%d", &demo->frameCount) == 1 &&
- demo->frameCount >= 0)
- {
+ if (strcmp(argv[i], "--c") == 0 && demo->frameCount == INT32_MAX &&
+ i < argc - 1 && sscanf(argv[i + 1], "%d", &demo->frameCount) == 1 &&
+ demo->frameCount >= 0) {
i++;
continue;
}
- fprintf(stderr, "Usage:\n %s [--use_staging] [--validate] [--break] [--c <framecount>]\n", APP_SHORT_NAME);
+ fprintf(stderr, "Usage:\n %s [--use_staging] [--validate] [--break] "
+ "[--c <framecount>]\n",
+ APP_SHORT_NAME);
fflush(stderr);
exit(1);
}
@@ -2665,71 +2662,60 @@ static void demo_init(struct demo *demo, int argc, char **argv)
demo->spin_increment = 0.01f;
demo->pause = false;
- mat4x4_perspective(demo->projection_matrix, (float)degreesToRadians(45.0f), 1.0f, 0.1f, 100.0f);
+ mat4x4_perspective(demo->projection_matrix, (float)degreesToRadians(45.0f),
+ 1.0f, 0.1f, 100.0f);
mat4x4_look_at(demo->view_matrix, eye, origin, up);
mat4x4_identity(demo->model_matrix);
}
-
#ifdef _WIN32
// Include header required for parsing the command line options.
#include <shellapi.h>
-int WINAPI WinMain(HINSTANCE hInstance,
- HINSTANCE hPrevInstance,
- LPSTR pCmdLine,
- int nCmdShow)
-{
- MSG msg; // message
- bool done; // flag saying when app is complete
+int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR pCmdLine,
+ int nCmdShow) {
+ MSG msg; // message
+ bool done; // flag saying when app is complete
int argc;
- char** argv;
-
- // Use the CommandLine functions to get the command line arguments. Unfortunately, Microsoft outputs
- // this information as wide characters for Unicode, and we simply want the Ascii version to be compatible
- // with the non-Windows side. So, we have to convert the information to Ascii character strings.
- LPWSTR* commandLineArgs = CommandLineToArgvW(GetCommandLineW(), &argc);
- if (NULL == commandLineArgs)
- {
+ char **argv;
+
+ // Use the CommandLine functions to get the command line arguments.
+ // Unfortunately, Microsoft outputs
+ // this information as wide characters for Unicode, and we simply want the
+ // Ascii version to be compatible
+ // with the non-Windows side. So, we have to convert the information to
+ // Ascii character strings.
+ LPWSTR *commandLineArgs = CommandLineToArgvW(GetCommandLineW(), &argc);
+ if (NULL == commandLineArgs) {
argc = 0;
}
- if (argc > 0)
- {
- argv = (char**)malloc(sizeof(char*) * argc);
- if (argv == NULL)
- {
+ if (argc > 0) {
+ argv = (char **)malloc(sizeof(char *) * argc);
+ if (argv == NULL) {
argc = 0;
- }
- else
- {
- for (int iii = 0; iii < argc; iii++)
- {
- size_t wideCharLen = wcslen(commandLineArgs[iii]);
+ } else {
+ for (int iii = 0; iii < argc; iii++) {
+ size_t wideCharLen = wcslen(commandLineArgs[iii]);
size_t numConverted = 0;
- argv[iii] = (char*)malloc(sizeof(char) * (wideCharLen + 1));
- if (argv[iii] != NULL)
- {
- wcstombs_s(&numConverted, argv[iii], wideCharLen + 1, commandLineArgs[iii], wideCharLen + 1);
+ argv[iii] = (char *)malloc(sizeof(char) * (wideCharLen + 1));
+ if (argv[iii] != NULL) {
+ wcstombs_s(&numConverted, argv[iii], wideCharLen + 1,
+ commandLineArgs[iii], wideCharLen + 1);
}
}
}
- }
- else
- {
+ } else {
argv = NULL;
}
demo_init(&demo, argc, argv);
// Free up the items we had to allocate for the command line arguments.
- if (argc > 0 && argv != NULL)
- {
- for (int iii = 0; iii < argc; iii++)
- {
- if (argv[iii] != NULL)
- {
+ if (argc > 0 && argv != NULL) {
+ for (int iii = 0; iii < argc; iii++) {
+ if (argv[iii] != NULL) {
free(argv[iii]);
}
}
@@ -2743,20 +2729,17 @@ int WINAPI WinMain(HINSTANCE hInstance,
demo_prepare(&demo);
- done = false; //initialize loop condition variable
+ done = false; // initialize loop condition variable
// main message loop
- while(!done)
- {
+ while (!done) {
PeekMessage(&msg, NULL, 0, 0, PM_REMOVE);
- if (msg.message == WM_QUIT) //check for a quit message
- {
- done = true; //if found, quit app
- }
- else
+ if (msg.message == WM_QUIT) // check for a quit message
{
+ done = true; // if found, quit app
+ } else {
/* Translate and dispatch to event queue*/
- TranslateMessage(&msg);
+ TranslateMessage(&msg);
DispatchMessage(&msg);
}
RedrawWindow(demo.window, NULL, NULL, RDW_INTERNALPAINT);
@@ -2764,11 +2747,10 @@ int WINAPI WinMain(HINSTANCE hInstance,
demo_cleanup(&demo);
- return (int) msg.wParam;
+ return (int)msg.wParam;
}
#else // _WIN32
-int main(int argc, char **argv)
-{
+int main(int argc, char **argv) {
struct demo demo;
demo_init(&demo, argc, argv);
generated by cgit v1.2.3 (git 2.39.1) at 2026-04-17 07:03:53 +0000