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6 changes: 3 additions & 3 deletions examples/imgui_impl_vulkan_with_textures.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -279,7 +279,7 @@ static void CreateOrResizeBuffer(VkBuffer& buffer, VkDeviceMemory& buffer_memory

err = vkBindBufferMemory(v->Device, buffer, buffer_memory, 0);
check_vk_result(err);
p_buffer_size = new_size;
p_buffer_size = req.size;
}

static void ImGui_ImplVulkan_SetupRenderState(ImDrawData* draw_data, VkCommandBuffer command_buffer, ImGui_ImplVulkanH_FrameRenderBuffers* rb, int fb_width, int fb_height)
Expand Down Expand Up @@ -364,9 +364,9 @@ void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer comm
// Upload vertex/index data into a single contiguous GPU buffer
ImDrawVert* vtx_dst = NULL;
ImDrawIdx* idx_dst = NULL;
VkResult err = vkMapMemory(v->Device, rb->VertexBufferMemory, 0, vertex_size, 0, (void**)(&vtx_dst));
VkResult err = vkMapMemory(v->Device, rb->VertexBufferMemory, 0, rb->VertexBufferSize, 0, (void**)(&vtx_dst));
check_vk_result(err);
err = vkMapMemory(v->Device, rb->IndexBufferMemory, 0, index_size, 0, (void**)(&idx_dst));
err = vkMapMemory(v->Device, rb->IndexBufferMemory, 0, rb->IndexBufferSize, 0, (void**)(&idx_dst));
check_vk_result(err);
for (int n = 0; n < draw_data->CmdListsCount; n++)
{
Expand Down