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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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11
src/duckstation-sdl/opengl_host_display.cpp
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@ -1,10 +1,10 @@
#include "opengl_host_display.h"
#include "common/assert.h"
#include "common/log.h"
#include "imgui_impl_sdl.h"
#include <array>
#include <imgui.h>
#include <imgui_impl_opengl3.h>
#include "imgui_impl_sdl.h"
#include <tuple>
Log_SetChannel(OpenGLHostDisplay);
@ -366,10 +366,11 @@ void OpenGLHostDisplay::RenderDisplay()
glDisable(GL_SCISSOR_TEST);
glDepthMask(GL_FALSE);
m_display_program.Bind();
m_display_program.Uniform4f(0, 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));
m_display_program.Uniform4f(
0, 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) - 0.5f) / static_cast<float>(m_display_texture_width),
(static_cast<float>(m_display_height) - 0.5f) / static_cast<float>(m_display_texture_height));
glBindTexture(GL_TEXTURE_2D, static_cast<GLuint>(reinterpret_cast<uintptr_t>(m_display_texture_handle)));
glBindSampler(0, m_display_linear_filtering ? m_display_linear_sampler : m_display_nearest_sampler);
glBindVertexArray(m_display_vao);