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Examples: OpenGL3: Minor tweaks, clarifications + not calling glBindBuffer more than necessary in the render loop.

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This commit is contained in:
omar
2019-03-29 16:17:04 +01:00
parent 9a0e71a6ec
commit 512d39d031
5 changed files with 32 additions and 26 deletions
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3
examples/imgui_impl_vulkan.cpp
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@ -221,7 +221,7 @@ void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer comm
if (!fd->IndexBuffer || fd->IndexBufferSize < index_size)
CreateOrResizeBuffer(fd->IndexBuffer, fd->IndexBufferMemory, fd->IndexBufferSize, index_size, VK_BUFFER_USAGE_INDEX_BUFFER_BIT);
// Upload Vertex and index Data:
// Upload vertex/index data into a single contiguous GPU buffer
{
ImDrawVert* vtx_dst = NULL;
ImDrawIdx* idx_dst = NULL;
@ -305,6 +305,7 @@ void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer comm
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
if (pcmd->UserCallback)
{
// User callback (registered via ImDrawList::AddCallback)
pcmd->UserCallback(cmd_list, pcmd);
}
else