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yuzu, video_core: Screenshot functionality

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Allows capturing screenshot at the current internal resolution (native for software renderer), but a setting is available to capture it in other resolutions. The screenshot is saved to a single PNG in the current layout.
This commit is contained in:
zhupengfei
2018-08-31 14:16:16 +08:00
committed by fearlessTobi
parent f761e3ef86
commit a2be49305d
15 changed files with 229 additions and 44 deletions
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15
src/core/frontend/framebuffer_layout.cpp
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@ -6,6 +6,7 @@
#include "common/assert.h"
#include "core/frontend/framebuffer_layout.h"
#include "core/settings.h"
namespace Layout {
@ -42,4 +43,18 @@ FramebufferLayout DefaultFrameLayout(unsigned width, unsigned height) {
return res;
}
FramebufferLayout FrameLayoutFromResolutionScale(u16 res_scale) {
int width, height;
if (Settings::values.use_docked_mode) {
width = ScreenDocked::WidthDocked * res_scale;
height = ScreenDocked::HeightDocked * res_scale;
} else {
width = ScreenUndocked::Width * res_scale;
height = ScreenUndocked::Height * res_scale;
}
return DefaultFrameLayout(width, height);
}
} // namespace Layout

7
src/core/frontend/framebuffer_layout.h
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@ -9,6 +9,7 @@
namespace Layout {
enum ScreenUndocked : unsigned { Width = 1280, Height = 720 };
enum ScreenDocked : unsigned { WidthDocked = 1920, HeightDocked = 1080 };
/// Describes the layout of the window framebuffer
struct FramebufferLayout {
@ -34,4 +35,10 @@ struct FramebufferLayout {
*/
FramebufferLayout DefaultFrameLayout(unsigned width, unsigned height);
/**
* Convenience method to get frame layout by resolution scale
* @param res_scale resolution scale factor
*/
FramebufferLayout FrameLayoutFromResolutionScale(u16 res_scale);
} // namespace Layout