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Display: Fix bleeding from adjacent VRAM columns with linear filtering

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This commit is contained in:
Connor McLaughlin
2020-02-13 00:19:46 +09:00
parent 5c7ef65a34
commit c008a5d523
4 changed files with 18 additions and 14 deletions
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7
src/duckstation-sdl/d3d11_host_display.cpp
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@ -2,12 +2,12 @@
#include "common/assert.h"
#include "common/d3d11/shader_compiler.h"
#include "common/log.h"
#include "imgui_impl_sdl.h"
#include <SDL_syswm.h>
#include <array>
#include <dxgi1_5.h>
#include <imgui.h>
#include <imgui_impl_dx11.h>
#include "imgui_impl_sdl.h"
Log_SetChannel(D3D11HostDisplay);
class D3D11HostDisplayTexture : public HostDisplayTexture
@ -411,8 +411,9 @@ void D3D11HostDisplay::RenderDisplay()
const float uniforms[4] = {static_cast<float>(m_display_offset_x) / static_cast<float>(m_display_texture_width),
static_cast<float>(m_display_offset_y) / static_cast<float>(m_display_texture_height),
static_cast<float>(m_display_width) / static_cast<float>(m_display_texture_width),
static_cast<float>(m_display_height) / static_cast<float>(m_display_texture_height)};
(static_cast<float>(m_display_width) - 0.5f) / static_cast<float>(m_display_texture_width),
(static_cast<float>(m_display_height) - 0.5f) /
static_cast<float>(m_display_texture_height)};
const auto map = m_display_uniform_buffer.Map(m_context.Get(), sizeof(uniforms), sizeof(uniforms));
std::memcpy(map.pointer, uniforms, sizeof(uniforms));
m_display_uniform_buffer.Unmap(m_context.Get(), sizeof(uniforms));