diff options
Diffstat (limited to 'src/video_core/renderer_opengl/gl_rasterizer.cpp')
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 1590b21de..79d7908d4 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -618,6 +618,16 @@ void RasterizerOpenGL::SyncViewport() { } flags[Dirty::Viewport0 + index] = false; + if (!regs.viewport_transform_enabled) { + const auto x = static_cast<GLfloat>(regs.render_area.x); + const auto y = static_cast<GLfloat>(regs.render_area.y); + const auto width = static_cast<GLfloat>(regs.render_area.width); + const auto height = static_cast<GLfloat>(regs.render_area.height); + glViewportIndexedf(static_cast<GLuint>(index), x, y, width != 0.0f ? width : 1.0f, + height != 0.0f ? height : 1.0f); + continue; + } + const auto& src = regs.viewport_transform[index]; GLfloat x = conv(src.translate_x - src.scale_x); GLfloat y = conv(src.translate_y - src.scale_y); |