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authorbunnei <bunneidev@gmail.com>2018-01-10 04:47:49 +0100
committerbunnei <bunneidev@gmail.com>2018-01-11 05:28:49 +0100
commit9e2ad45c9872f8f81d0e67cf08320fa388f2ca21 (patch)
tree08e83d5a4d6c1faca6a417c78f1076b9bb1c9c8c /src/video_core/renderer_opengl/renderer_opengl.cpp
parentCMakeLists: Add framebuffer_layout.cpp. (diff)
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Diffstat (limited to 'src/video_core/renderer_opengl/renderer_opengl.cpp')
-rw-r--r--src/video_core/renderer_opengl/renderer_opengl.cpp32
1 files changed, 10 insertions, 22 deletions
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index 65c18aecc..ee9291f8c 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -349,19 +349,15 @@ void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
state.Apply();
}
-/**
- * Draws a single texture to the emulator window, rotating the texture to correct for the 3DS's LCD
- * rotation.
- */
-void RendererOpenGL::DrawSingleScreenRotated(const ScreenInfo& screen_info, float x, float y,
- float w, float h) {
+void RendererOpenGL::DrawSingleScreen(const ScreenInfo& screen_info, float x, float y, float w,
+ float h) {
auto& texcoords = screen_info.display_texcoords;
std::array<ScreenRectVertex, 4> vertices = {{
- ScreenRectVertex(x, y, texcoords.bottom, texcoords.left),
- ScreenRectVertex(x + w, y, texcoords.bottom, texcoords.right),
- ScreenRectVertex(x, y + h, texcoords.top, texcoords.left),
- ScreenRectVertex(x + w, y + h, texcoords.top, texcoords.right),
+ ScreenRectVertex(x, y, texcoords.top, texcoords.left),
+ ScreenRectVertex(x + w, y, texcoords.bottom, texcoords.left),
+ ScreenRectVertex(x, y + h, texcoords.top, texcoords.right),
+ ScreenRectVertex(x + w, y + h, texcoords.bottom, texcoords.right),
}};
state.texture_units[0].texture_2d = screen_info.display_texture;
@@ -378,9 +374,8 @@ void RendererOpenGL::DrawSingleScreenRotated(const ScreenInfo& screen_info, floa
* Draws the emulated screens to the emulator window.
*/
void RendererOpenGL::DrawScreens() {
- auto layout = render_window->GetFramebufferLayout();
- const auto& top_screen = layout.top_screen;
- const auto& bottom_screen = layout.bottom_screen;
+ const auto& layout = render_window->GetFramebufferLayout();
+ const auto& screen = layout.screen;
glViewport(0, 0, layout.width, layout.height);
glClear(GL_COLOR_BUFFER_BIT);
@@ -394,15 +389,8 @@ void RendererOpenGL::DrawScreens() {
glActiveTexture(GL_TEXTURE0);
glUniform1i(uniform_color_texture, 0);
- if (layout.top_screen_enabled) {
- DrawSingleScreenRotated(screen_infos[0], (float)top_screen.left, (float)top_screen.top,
- (float)top_screen.GetWidth(), (float)top_screen.GetHeight());
- }
- if (layout.bottom_screen_enabled) {
- DrawSingleScreenRotated(screen_infos[1], (float)bottom_screen.left,
- (float)bottom_screen.top, (float)bottom_screen.GetWidth(),
- (float)bottom_screen.GetHeight());
- }
+ DrawSingleScreen(screen_infos[0], (float)screen.left, (float)screen.top,
+ (float)screen.GetWidth(), (float)screen.GetHeight());
m_current_frame++;
}