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GPU/OpenGL: Invalidate display framebuffer where possible

This commit is contained in:
Connor McLaughlin 2021-06-11 11:50:03 +10:00
parent aae0fb3f2b
commit 51fb23c850
1 changed files with 6 additions and 0 deletions
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6
src/core/gpu_hw_opengl.cpp
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@ -932,6 +932,12 @@ void GPU_HW_OpenGL::UpdateDisplay()
m_display_texture.BindFramebuffer(GL_DRAW_FRAMEBUFFER);
m_vram_texture.Bind();
if (interlaced == InterlacedRenderMode::None && (GLAD_GL_VERSION_4_3 || GLAD_GL_ES_VERSION_3_0))
{
static constexpr std::array<GLenum, 1> attachments = {GL_COLOR_ATTACHMENT0};
glInvalidateFramebuffer(GL_DRAW_FRAMEBUFFER, static_cast<GLsizei>(attachments.size()), attachments.data());
}
const u8 height_div2 = BoolToUInt8(interlaced == GPU_HW::InterlacedRenderMode::SeparateFields);
const u32 reinterpret_field_offset = (interlaced != InterlacedRenderMode::None) ? GetInterlacedDisplayField() : 0;
const u32 scaled_flipped_vram_offset_y = m_vram_texture.GetHeight() - scaled_vram_offset_y -