Fix instance buffer size

dependencies.dep

@@ -5,7 +5,7 @@ custom_commands = cd GLFW && mkdir build && cd build && cmake .. -D BUILD_SHARED
 
 [Vulkan-SDK]
 dl_url = https://sdk.lunarg.com/sdk/download/1.3.250.1/linux/vulkansdk-linux-x86_64-1.3.250.1.tar.gz
-custom_commands = tar -xf Vulkan-SDK && mv 1.3.250.1 vulkan && rm Vulkan-SDK
+custom_commands = tar -xf Vulkan-SDK && mv 1.3.250.1 vulkan && rm Vulkan-SDK && cd vulkan && ./vulkansdk -j 4 glslang vulkan-headers loader layers tools shaderc vulkan-extensionlayer
 
 [vma]
 git_url = https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator.git
@@ -22,4 +22,4 @@ tag = master
 
 [FreeType]
 dl_url = https://download.savannah.gnu.org/releases/freetype/freetype-2.10.0.tar.gz
-custom_commands = tar -xf freetype-2.10.0.tar.gz mv freetype-2.10.0 freetype && rm freetype-2.10.0.tar.gz && cmake -E make_directory build && cmake -E chdir build cmake -D BUILD_SHARED_LIBS:BOOL=true .. && cmake --build build
+custom_commands = tar -xf FreeType && mv freetype-2.10.0 freetype && rm FreeType && cd freetype && cmake -E make_directory build && cmake -E chdir build cmake -D BUILD_SHARED_LIBS:BOOL=true .. && cmake --build build

graphics/rse_graphics.h

@@ -1,8 +1,6 @@
 #ifndef RSE_GRAPHICS_H
 #define RSE_GRAPHICS_H
 
-#include <stdint.h>
-
 #include "utilities/rse_commons.h"
 
 /**

graphics/src/mesh_controller.c

@@ -6,10 +6,8 @@
 #include "locale_vulkan.h"
 #include "utilities/logger.h"
 
-#include <stdlib.h>
 #include <string.h>
 
-#define MAX_INSTANCE_NUMBER 256
 
 #define MESH_ID_FREE 0
 #define MESH_ID_TAKEN 1

graphics/src/rse_graphics.c

@@ -9,7 +9,6 @@
 #include "utilities/logger.h"
 #include "utilities/rse_commons.h"
 #include "utilities/rse_errors_common.h"
-#include "rse_font_errors.h"
 
 #include "rse_math.h"
 

graphics/src/vma_port.cpp

@@ -20,5 +20,6 @@
 #pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
 #pragma GCC diagnostic ignored "-Wswitch"
 #pragma GCC diagnostic ignored "-Wparentheses"
+#include <cstdio>
 #include "vk_mem_alloc.h"
 #pragma GCC diagnostic pop

graphics/src/vulkan_buffers.c

@@ -1,5 +1,6 @@
 #include "vulkan_buffers.h"
 
+#include "src/vulkan_commons.h"
 #include "vulkan_errors.h"
 #include "locale_vulkan.h"
 #include "utilities/logger.h"
@@ -11,7 +12,6 @@
 #include <string.h>
 
 #define MAX_VERTEX_BUFFER_SIZE 33554432 /* 32 MB*/
-#define MAX_INSTANCE_BUFFER_SIZE 8192 /* 8 MB*/
 
 /* GPU visible buffer */
 size_t g_vertex_offset = 0;
@@ -99,7 +99,7 @@ static rse_err_t create_instance_buffers()
     size_t iter = 0U;
     VkDeviceSize buffer_size;
 
-    buffer_size = MAX_VERTEX_BUFFER_SIZE;
+    buffer_size = sizeof(struct rse_instance_data_t) * MAX_INSTANCE_NUMBER;
 
     for (iter = 0; iter < MAX_MESH_NUMBER; ++iter) {
         /* Create Instance Buffer */
@@ -250,7 +250,7 @@ rse_err_t rse_add_vertices(uint16_t mesh_id,
     g_vertex_buffer.allocated_size += vertices_size;
 
     /* Fill staging buffer with index data */
-    memset(staging_buffer.allocation_info.pMappedData, 0, MAX_VERTEX_BUFFER_SIZE);
+    memset(staging_buffer.allocation_info.pMappedData, 0, indices_size);
     memcpy(staging_buffer.allocation_info.pMappedData, indices, indices_size);
     copy_buffer(staging_buffer.buffer,
                index_buffer->buffer,
@@ -281,7 +281,7 @@ rse_err_t update_mesh_instances(uint16_t mesh_id, struct rse_instance_data_t* in
     size_t instance_size = sizeof(struct rse_instance_data_t);
 
     /* Creating staging buffer*/
-    STATUS_CHECK(create_buffer(MAX_VERTEX_BUFFER_SIZE,
+    STATUS_CHECK(create_buffer(instance_size,
                                    VK_BUFFER_USAGE_TRANSFER_SRC_BIT,
                                    VMA_MEMORY_USAGE_AUTO_PREFER_HOST,
                                    VMA_ALLOCATION_CREATE_MAPPED_BIT

graphics/src/vulkan_buffers.h

@@ -9,6 +9,7 @@
 #include <stdint.h>
 
 #define MAX_MESH_NUMBER 256
+#define MAX_INSTANCE_NUMBER 256
 
 /**
  * @brief Represents data within vertex or instance buffer.

prepare_env.py

@@ -35,19 +35,24 @@ class Dependency:
                 break
 
     def download(self):
-
+        dl_counter = 0
         # Git repository
         if hasattr(self, "git_url") and self.git_url:
             repo = git.Repo.clone_from(self.git_url, os.path.join(REPO_DIR, self.name))
             repo.git.checkout(self.tag)
         elif hasattr(self, "dl_url") and self.dl_url:
-            response = requests.get(self.dl_url)
+            while dl_counter < 10:
-            if response.status_code == 200: # everything went fine
+                response = requests.get(self.dl_url)
-                open(os.path.join(REPO_DIR, self.name), "wb").write(response.content)
+                if response.status_code == 200: # everything went fine
+                    open(os.path.join(REPO_DIR, self.name), "wb").write(response.content)
+                    break
+                dl_counter += 1
+                print("Failed to download {}. Retrying {}th time...", self.name, dl_counter)
+                time.sleep(5.0)
 
         if hasattr(self, "custom_commands") and self.custom_commands:
-            p = subprocess.Popen(self.custom_commands, shell=True)
+            p = subprocess.run(self.custom_commands, shell=True)
-
+            p.chek_returncode()
 
 def main():
     if not os.path.isdir(REPO_DIR):