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-rw-r--r--src/citra/emu_window/emu_window_glfw.cpp11
-rw-r--r--src/citra_qt/bootmanager.cpp3
-rw-r--r--src/common/emu_window.cpp50
-rw-r--r--src/common/emu_window.h32
-rw-r--r--src/video_core/renderer_opengl/renderer_opengl.cpp48
-rw-r--r--src/video_core/video_core.cpp3
-rw-r--r--src/video_core/video_core.h1
7 files changed, 88 insertions, 60 deletions
diff --git a/src/citra/emu_window/emu_window_glfw.cpp b/src/citra/emu_window/emu_window_glfw.cpp
index ec3e8cf34..81231e1e5 100644
--- a/src/citra/emu_window/emu_window_glfw.cpp
+++ b/src/citra/emu_window/emu_window_glfw.cpp
@@ -36,20 +36,13 @@ const bool EmuWindow_GLFW::IsOpen() {
}
void EmuWindow_GLFW::OnFramebufferResizeEvent(GLFWwindow* win, int width, int height) {
- ASSERT(width > 0);
- ASSERT(height > 0);
-
- GetEmuWindow(win)->NotifyFramebufferSizeChanged(std::pair<unsigned,unsigned>(width, height));
+ GetEmuWindow(win)->NotifyFramebufferLayoutChanged(EmuWindow::FramebufferLayout::DefaultScreenLayout(width, height));
}
void EmuWindow_GLFW::OnClientAreaResizeEvent(GLFWwindow* win, int width, int height) {
- ASSERT(width > 0);
- ASSERT(height > 0);
-
// NOTE: GLFW provides no proper way to set a minimal window size.
// Hence, we just ignore the corresponding EmuWindow hint.
-
- GetEmuWindow(win)->NotifyClientAreaSizeChanged(std::pair<unsigned,unsigned>(width, height));
+ OnFramebufferResizeEvent(win, width, height);
}
/// EmuWindow_GLFW constructor
diff --git a/src/citra_qt/bootmanager.cpp b/src/citra_qt/bootmanager.cpp
index 6514288a0..a040e75c1 100644
--- a/src/citra_qt/bootmanager.cpp
+++ b/src/citra_qt/bootmanager.cpp
@@ -155,6 +155,7 @@ GRenderWindow::GRenderWindow(QWidget* parent) : QWidget(parent), emu_thread(this
child = new GGLWidgetInternal(fmt, this);
QBoxLayout* layout = new QHBoxLayout(this);
+
resize(VideoCore::kScreenTopWidth, VideoCore::kScreenTopHeight + VideoCore::kScreenBottomHeight);
layout->addWidget(child);
layout->setMargin(0);
@@ -234,7 +235,7 @@ void GRenderWindow::OnFramebufferSizeChanged()
unsigned height = child->QPaintDevice::height();
#endif
- NotifyFramebufferSizeChanged(std::make_pair(width, height));
+ NotifyFramebufferLayoutChanged(EmuWindow::FramebufferLayout::DefaultScreenLayout(width, height));
}
void GRenderWindow::BackupGeometry()
diff --git a/src/common/emu_window.cpp b/src/common/emu_window.cpp
index 48bb35db5..1082ae26d 100644
--- a/src/common/emu_window.cpp
+++ b/src/common/emu_window.cpp
@@ -3,6 +3,7 @@
// Refer to the license.txt file included.
#include "emu_window.h"
+#include "video_core/video_core.h"
void EmuWindow::KeyPressed(KeyMap::HostDeviceKey key) {
Service::HID::PadState mapped_key = KeyMap::GetPadKey(key);
@@ -15,3 +16,52 @@ void EmuWindow::KeyReleased(KeyMap::HostDeviceKey key) {
Service::HID::PadButtonRelease(mapped_key);
}
+
+EmuWindow::FramebufferLayout EmuWindow::FramebufferLayout::DefaultScreenLayout(int width, int height) {
+ ASSERT(width > 0);
+ ASSERT(height > 0);
+
+ EmuWindow::FramebufferLayout res = { width, height, {}, {} };
+
+ float window_aspect_ratio = static_cast<float>(height) / width;
+ float emulation_aspect_ratio = static_cast<float>(VideoCore::kScreenTopHeight * 2) /
+ VideoCore::kScreenTopWidth;
+
+ if (window_aspect_ratio > emulation_aspect_ratio) {
+ // Window is narrower than the emulation content => apply borders to the top and bottom
+ int viewport_height = static_cast<int>(std::round(emulation_aspect_ratio * width));
+
+ res.top_screen.left = 0;
+ res.top_screen.right = res.top_screen.left + width;
+ res.top_screen.top = (height - viewport_height) / 2;
+ res.top_screen.bottom = res.top_screen.top + viewport_height / 2;
+
+ int bottom_width = static_cast<int>((static_cast<float>(VideoCore::kScreenBottomWidth) /
+ VideoCore::kScreenTopWidth) * (res.top_screen.right - res.top_screen.left));
+ int bottom_border = ((res.top_screen.right - res.top_screen.left) - bottom_width) / 2;
+
+ res.bottom_screen.left = bottom_border;
+ res.bottom_screen.right = res.bottom_screen.left + bottom_width;
+ res.bottom_screen.top = res.top_screen.bottom;
+ res.bottom_screen.bottom = res.bottom_screen.top + viewport_height / 2;
+ } else {
+ // Otherwise, apply borders to the left and right sides of the window.
+ int viewport_width = static_cast<int>(std::round(height / emulation_aspect_ratio));
+
+ res.top_screen.left = (width - viewport_width) / 2;
+ res.top_screen.right = res.top_screen.left + viewport_width;
+ res.top_screen.top = 0;
+ res.top_screen.bottom = res.top_screen.top + height / 2;
+
+ int bottom_width = static_cast<int>((static_cast<float>(VideoCore::kScreenBottomWidth) /
+ VideoCore::kScreenTopWidth) * (res.top_screen.right - res.top_screen.left));
+ int bottom_border = ((res.top_screen.right - res.top_screen.left) - bottom_width) / 2;
+
+ res.bottom_screen.left = res.top_screen.left + bottom_border;
+ res.bottom_screen.right = res.bottom_screen.left + bottom_width;
+ res.bottom_screen.top = res.top_screen.bottom;
+ res.bottom_screen.bottom = res.bottom_screen.top + height / 2;
+ }
+
+ return res;
+}
diff --git a/src/common/emu_window.h b/src/common/emu_window.h
index 1ad4b82a3..b6862030e 100644
--- a/src/common/emu_window.h
+++ b/src/common/emu_window.h
@@ -8,6 +8,7 @@
#include "common/scm_rev.h"
#include "common/string_util.h"
#include "common/key_map.h"
+#include "common/math_util.h"
/**
* Abstraction class used to provide an interface between emulation code and the frontend
@@ -38,6 +39,23 @@ public:
std::pair<unsigned,unsigned> min_client_area_size;
};
+ /// Describes the layout of the window framebuffer (size and top/bottom screen positions)
+ struct FramebufferLayout {
+
+ /**
+ * Factory method for constructing a default FramebufferLayout
+ * @param width Window framebuffer width in pixels
+ * @param height Window framebuffer height in pixels
+ * @return Newly created FramebufferLayout object with default screen regions initialized
+ */
+ static FramebufferLayout DefaultScreenLayout(int width, int height);
+
+ unsigned width;
+ unsigned height;
+ MathUtil::Rectangle<unsigned> top_screen;
+ MathUtil::Rectangle<unsigned> bottom_screen;
+ };
+
/// Swap buffers to display the next frame
virtual void SwapBuffers() = 0;
@@ -75,11 +93,11 @@ public:
}
/**
- * Gets the framebuffer size in pixels.
+ * Gets the framebuffer layout (width, height, and screen regions)
* @note This method is thread-safe
*/
- const std::pair<unsigned,unsigned> GetFramebufferSize() const {
- return framebuffer_size;
+ const FramebufferLayout& GetFramebufferLayout() const {
+ return framebuffer_layout;
}
/**
@@ -118,11 +136,11 @@ protected:
}
/**
- * Update internal framebuffer size with the given parameter.
+ * Update framebuffer layout with the given parameter.
* @note EmuWindow implementations will usually use this in window resize event handlers.
*/
- void NotifyFramebufferSizeChanged(const std::pair<unsigned,unsigned>& size) {
- framebuffer_size = size;
+ void NotifyFramebufferLayoutChanged(const FramebufferLayout& layout) {
+ framebuffer_layout = layout;
}
/**
@@ -143,7 +161,7 @@ private:
// By default, ignore this request and do nothing.
}
- std::pair<unsigned,unsigned> framebuffer_size;
+ FramebufferLayout framebuffer_layout; ///< Current framebuffer layout
unsigned client_area_width; ///< Current client width, should be set by window impl.
unsigned client_area_height; ///< Current client height, should be set by window impl.
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index db7538ddd..95ab96340 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -254,28 +254,26 @@ void RendererOpenGL::DrawSingleScreenRotated(const TextureInfo& texture, float x
* Draws the emulated screens to the emulator window.
*/
void RendererOpenGL::DrawScreens() {
- auto viewport_extent = GetViewportExtent();
- glViewport(viewport_extent.left, viewport_extent.top, viewport_extent.GetWidth(), viewport_extent.GetHeight()); // TODO: Or bottom?
+ auto layout = render_window->GetFramebufferLayout();
+
+ glViewport(0, 0, layout.width, layout.height);
glClear(GL_COLOR_BUFFER_BIT);
glUseProgram(program_id);
// Set projection matrix
- std::array<GLfloat, 3*2> ortho_matrix = MakeOrthographicMatrix((float)resolution_width, (float)resolution_height);
+ std::array<GLfloat, 3 * 2> ortho_matrix = MakeOrthographicMatrix((float)layout.width,
+ (float)layout.height);
glUniformMatrix3x2fv(uniform_modelview_matrix, 1, GL_FALSE, ortho_matrix.data());
// Bind texture in Texture Unit 0
glActiveTexture(GL_TEXTURE0);
glUniform1i(uniform_color_texture, 0);
- const float max_width = std::max((float)VideoCore::kScreenTopWidth, (float)VideoCore::kScreenBottomWidth);
- const float top_x = 0.5f * (max_width - VideoCore::kScreenTopWidth);
- const float bottom_x = 0.5f * (max_width - VideoCore::kScreenBottomWidth);
-
- DrawSingleScreenRotated(textures[0], top_x, 0,
- (float)VideoCore::kScreenTopWidth, (float)VideoCore::kScreenTopHeight);
- DrawSingleScreenRotated(textures[1], bottom_x, (float)VideoCore::kScreenTopHeight,
- (float)VideoCore::kScreenBottomWidth, (float)VideoCore::kScreenBottomHeight);
+ DrawSingleScreenRotated(textures[0], (float)layout.top_screen.left, (float)layout.top_screen.top,
+ (float)layout.top_screen.GetWidth(), (float)layout.top_screen.GetHeight());
+ DrawSingleScreenRotated(textures[1], (float)layout.bottom_screen.left,(float)layout.bottom_screen.top,
+ (float)layout.bottom_screen.GetWidth(), (float)layout.bottom_screen.GetHeight());
m_current_frame++;
}
@@ -292,34 +290,6 @@ void RendererOpenGL::SetWindow(EmuWindow* window) {
render_window = window;
}
-MathUtil::Rectangle<unsigned> RendererOpenGL::GetViewportExtent() {
- unsigned framebuffer_width;
- unsigned framebuffer_height;
- std::tie(framebuffer_width, framebuffer_height) = render_window->GetFramebufferSize();
-
- float window_aspect_ratio = static_cast<float>(framebuffer_height) / framebuffer_width;
- float emulation_aspect_ratio = static_cast<float>(resolution_height) / resolution_width;
-
- MathUtil::Rectangle<unsigned> viewport_extent;
- if (window_aspect_ratio > emulation_aspect_ratio) {
- // Window is narrower than the emulation content => apply borders to the top and bottom
- unsigned viewport_height = static_cast<unsigned>(std::round(emulation_aspect_ratio * framebuffer_width));
- viewport_extent.left = 0;
- viewport_extent.top = (framebuffer_height - viewport_height) / 2;
- viewport_extent.right = viewport_extent.left + framebuffer_width;
- viewport_extent.bottom = viewport_extent.top + viewport_height;
- } else {
- // Otherwise, apply borders to the left and right sides of the window.
- unsigned viewport_width = static_cast<unsigned>(std::round(framebuffer_height / emulation_aspect_ratio));
- viewport_extent.left = (framebuffer_width - viewport_width) / 2;
- viewport_extent.top = 0;
- viewport_extent.right = viewport_extent.left + viewport_width;
- viewport_extent.bottom = viewport_extent.top + framebuffer_height;
- }
-
- return viewport_extent;
-}
-
/// Initialize the renderer
void RendererOpenGL::Init() {
render_window->MakeCurrent();
diff --git a/src/video_core/video_core.cpp b/src/video_core/video_core.cpp
index 0a236595c..b9d4ede3a 100644
--- a/src/video_core/video_core.cpp
+++ b/src/video_core/video_core.cpp
@@ -18,7 +18,6 @@ namespace VideoCore {
EmuWindow* g_emu_window = nullptr; ///< Frontend emulator window
RendererBase* g_renderer = nullptr; ///< Renderer plugin
-int g_current_frame = 0;
/// Initialize the video core
void Init(EmuWindow* emu_window) {
@@ -27,8 +26,6 @@ void Init(EmuWindow* emu_window) {
g_renderer->SetWindow(g_emu_window);
g_renderer->Init();
- g_current_frame = 0;
-
LOG_DEBUG(Render, "initialized OK");
}
diff --git a/src/video_core/video_core.h b/src/video_core/video_core.h
index b782f17bd..1b51d39bf 100644
--- a/src/video_core/video_core.h
+++ b/src/video_core/video_core.h
@@ -30,7 +30,6 @@ static const int kScreenBottomHeight = 240; ///< 3DS bottom screen height
// ---------------------
extern RendererBase* g_renderer; ///< Renderer plugin
-extern int g_current_frame; ///< Current frame
extern EmuWindow* g_emu_window; ///< Emu window
/// Start the video core
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 16:01:00 +0100