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GPU: Claer interlaced field buffer when enabling

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Fixes old frames getting briefly displayed.
This commit is contained in:
Connor McLaughlin
2020-08-03 03:26:11 +10:00
parent 23df239469
commit 818892cb1b
10 changed files with 51 additions and 0 deletions
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12
src/core/gpu_hw_opengl.cpp
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@ -560,6 +560,18 @@ void GPU_HW_OpenGL::UploadUniformBuffer(const void* data, u32 data_size)
m_renderer_stats.num_uniform_buffer_updates++;
}
void GPU_HW_OpenGL::ClearDisplay()
{
GPU_HW::ClearDisplay();
m_display_texture.BindFramebuffer(GL_DRAW_FRAMEBUFFER);
glDisable(GL_SCISSOR_TEST);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
glEnable(GL_SCISSOR_TEST);
m_vram_texture.BindFramebuffer(GL_DRAW_FRAMEBUFFER);
}
void GPU_HW_OpenGL::UpdateDisplay()
{
GPU_HW::UpdateDisplay();