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Backends: using range-for to iterate draw_data->CmdLists[].

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ocornut
2025-07-11 17:41:52 +02:00
parent 79d88e2d0b
commit 336d9212fc
16 changed files with 32 additions and 57 deletions
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6
backends/imgui_impl_dx9.cpp
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@@ -228,9 +228,8 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
// FIXME-OPT: This is a minor waste of resource, the ideal is to use imconfig.h and
// 1) to avoid repacking colors: #define IMGUI_USE_BGRA_PACKED_COLOR
// 2) to avoid repacking vertices: #define IMGUI_OVERRIDE_DRAWVERT_STRUCT_LAYOUT struct ImDrawVert { ImVec2 pos; float z; ImU32 col; ImVec2 uv; }
for (int n = 0; n < draw_data->CmdListsCount; n++)
for (const ImDrawList* draw_list : draw_data->CmdLists)
{
const ImDrawList* draw_list = draw_data->CmdLists[n];
const ImDrawVert* vtx_src = draw_list->VtxBuffer.Data;
for (int i = 0; i < draw_list->VtxBuffer.Size; i++)
{
@@ -260,9 +259,8 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
int global_vtx_offset = 0;
int global_idx_offset = 0;
ImVec2 clip_off = draw_data->DisplayPos;
for (int n = 0; n < draw_data->CmdListsCount; n++)
for (const ImDrawList* draw_list : draw_data->CmdLists)
{
const ImDrawList* draw_list = draw_data->CmdLists[n];
for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
{
const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];