Changeset 5049354 in opengl-game

Timestamp:

Apr 7, 2021, 3:02:50 PM (3 years ago)

Author:

Dmitry Portnoy <dportnoy@…>

Branches:

feature/imgui-sdl

Children:

914bb99

Parents:

db2d995

Message:

Change copyDataToMemory to use an arbitrary offset instead of multiplying it by the data size

Files:

• graphics-pipeline_vulkan.hpp (modified) (1 diff)
• vulkan-utils.hpp (modified) (1 diff)

graphics-pipeline_vulkan.hpp

@@ -547 +547 @@
    if (!is_same_v<SSBOType, void*>) {
       for (size_t i = 0; i < storageBufferSet.memory.size(); i++) {
-         VulkanUtils::copyDataToMemory(this->device, storageBufferSet.memory[i], objIndex, ssbo);
+         VulkanUtils::copyDataToMemory(this->device, storageBufferSet.memory[i], objIndex * sizeof(SSBOType), ssbo);
       }
    }

vulkan-utils.hpp

@@ -135 +135 @@
    void* data;
 
-   vkMapMemory(device, bufferMemory, offset * sizeof(DataType), sizeof(DataType), 0, &data);
+   vkMapMemory(device, bufferMemory, offset, sizeof(DataType), 0, &data);
    memcpy(data, &srcData, sizeof(DataType));
    vkUnmapMemory(device, bufferMemory);