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OpenGLHostDisplay: Disable scissor test before rendering 

Fixes uncleared screen sections in OpenGL renderer.
This commit is contained in:
Connor McLaughlin 2021-04-28 02:36:39 +10:00
parent e6383286d9
commit 6767fa1e5f
1 changed files with 2 additions and 2 deletions
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4
src/frontend-common/opengl_host_display.cpp
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@ -729,6 +729,7 @@ bool OpenGLHostDisplay::Render()
return false;
}
glDisable(GL_SCISSOR_TEST);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
@ -751,6 +752,7 @@ bool OpenGLHostDisplay::RenderScreenshot(u32 width, u32 height, std::vector<u32>
if (!texture.Create(width, height, 1, GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, nullptr) || !texture.CreateFramebuffer())
return false;
glDisable(GL_SCISSOR_TEST);
texture.BindFramebuffer(GL_FRAMEBUFFER);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
@ -844,7 +846,6 @@ void OpenGLHostDisplay::RenderDisplay(s32 left, s32 bottom, s32 width, s32 heigh
glDisable(GL_BLEND);
glDisable(GL_CULL_FACE);
glDisable(GL_DEPTH_TEST);
glDisable(GL_SCISSOR_TEST);
glDepthMask(GL_FALSE);
glBindTexture(GL_TEXTURE_2D, static_cast<GLuint>(reinterpret_cast<uintptr_t>(texture_handle)));
m_display_program.Bind();
@ -892,7 +893,6 @@ void OpenGLHostDisplay::RenderSoftwareCursor(s32 left, s32 bottom, s32 width, s3
glBlendEquationSeparate(GL_FUNC_ADD, GL_FUNC_ADD);
glDisable(GL_CULL_FACE);
glDisable(GL_DEPTH_TEST);
glDisable(GL_SCISSOR_TEST);
glDepthMask(GL_FALSE);
m_cursor_program.Bind();
glBindTexture(GL_TEXTURE_2D, static_cast<OpenGLHostDisplayTexture*>(texture_handle)->GetGLID());