Drezil/imgui
1
0
Fork 0
mirror of https://github.com/Drezil/imgui.git synced 2025-07-15 09:13:13 +02:00
Code Issues Packages Projects Releases Wiki Activity

Examples: Using draw_data->DisplaySize, followup to c50198debe. Fix Vulkan secondary viewport rendering. SDL+Vulkan: Matched changes. Fix vcprojs. (#1542, #1042)

Browse Source
This commit is contained in:
omar
2018-03-13 21:45:09 +01:00
parent 921bb92eec
commit 98b66a5fc9
7 changed files with 39 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
examples/imgui_impl_dx9.cpp
View File

@ -42,8 +42,7 @@ struct CUSTOMVERTEX
void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
{
// Avoid rendering when minimized
ImGuiIO& io = ImGui::GetIO();
if (io.DisplaySize.x <= 0.0f || io.DisplaySize.y <= 0.0f)
if (draw_data->DisplaySize.x <= 0.0f || draw_data->DisplaySize.y <= 0.0f)
return;
// Create and grow buffers if needed
@ -101,8 +100,8 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
// Setup viewport
D3DVIEWPORT9 vp;
vp.X = vp.Y = 0;
vp.Width = (DWORD)io.DisplaySize.x;
vp.Height = (DWORD)io.DisplaySize.y;
vp.Width = (DWORD)draw_data->DisplaySize.x;
vp.Height = (DWORD)draw_data->DisplaySize.y;
vp.MinZ = 0.0f;
vp.MaxZ = 1.0f;
g_pd3dDevice->SetViewport(&vp);
@ -131,7 +130,10 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
// Setup orthographic projection matrix
// Being agnostic of whether <d3dx9.h> or <DirectXMath.h> can be used, we aren't relying on D3DXMatrixIdentity()/D3DXMatrixOrthoOffCenterLH() or DirectX::XMMatrixIdentity()/DirectX::XMMatrixOrthographicOffCenterLH()
{
const float L = 0.5f, R = io.DisplaySize.x+0.5f, T = 0.5f, B = io.DisplaySize.y+0.5f;
float L = draw_data->DisplayPos.x + 0.5f;
float R = draw_data->DisplayPos.x + draw_data->DisplaySize.x + 0.5f;
float T = draw_data->DisplayPos.y + 0.5f;
float B = draw_data->DisplayPos.y + draw_data->DisplaySize.y + 0.5f;
D3DMATRIX mat_identity = { { 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f } };
D3DMATRIX mat_projection =
{