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Merge branch 'dx9' of github.com:tildearrow/furnace into dx9

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tildearrow 2024-05-16 13:36:21 -05:00
commit 7a10a5e58c
1 changed files with 11 additions and 4 deletions
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15
extern/imgui_patched/backends/imgui_impl_dx9.cpp vendored
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@ -170,7 +170,7 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
{
if (bd->pIB) { bd->pIB->Release(); bd->pIB = nullptr; }
bd->IndexBufferSize = draw_data->TotalIdxCount + 10000;
if (bd->pd3dDevice->CreateIndexBuffer(bd->IndexBufferSize * sizeof(ImDrawIdx), D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY, sizeof(ImDrawIdx) == 2 ? D3DFMT_INDEX16 : D3DFMT_INDEX32, D3DPOOL_DEFAULT, &bd->pIB, nullptr) < 0)
if (bd->pd3dDevice->CreateIndexBuffer(bd->IndexBufferSize * sizeof(unsigned short), D3DUSAGE_DYNAMIC | D3DUSAGE_WRITEONLY, D3DFMT_INDEX16, D3DPOOL_DEFAULT, &bd->pIB, nullptr) < 0)
return;
}
@ -195,13 +195,13 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
// Allocate buffers
CUSTOMVERTEX* vtx_dst;
ImDrawIdx* idx_dst;
unsigned short* idx_dst;
if (bd->pVB->Lock(0, (UINT)(draw_data->TotalVtxCount * sizeof(CUSTOMVERTEX)), (void**)&vtx_dst, D3DLOCK_DISCARD) < 0)
{
//d3d9_state_block->Release();
return;
}
if (bd->pIB->Lock(0, (UINT)(draw_data->TotalIdxCount * sizeof(ImDrawIdx)), (void**)&idx_dst, D3DLOCK_DISCARD) < 0)
if (bd->pIB->Lock(0, (UINT)(draw_data->TotalIdxCount * sizeof(unsigned short)), (void**)&idx_dst, D3DLOCK_DISCARD) < 0)
{
bd->pVB->Unlock();
//d3d9_state_block->Release();
@ -227,7 +227,14 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
vtx_dst++;
vtx_src++;
}
memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
if (sizeof(ImDrawIdx) == sizeof(unsigned short)) {
memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
} else {
// slower, but works on VIA
for (int i=0; i<cmd_list->IdxBuffer.Size; i++) {
idx_dst[i]=cmd_list->IdxBuffer.Data[i];
}
}
idx_dst += cmd_list->IdxBuffer.Size;
}
bd->pVB->Unlock();