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Better screen layout support

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wheremyfoodat 2025-07-06 02:41:44 +03:00
parent 1c0f65c740
commit cf321b1ed8
17 changed files with 328 additions and 186 deletions
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17
src/core/renderer_gl/renderer_gl.cpp
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@ -11,7 +11,7 @@
#include "PICA/pica_hash.hpp"
#include "PICA/pica_simd.hpp"
#include "PICA/regs.hpp"
#include "PICA/screen_layout.hpp"
#include "screen_layout.hpp"
#include "PICA/shader_decompiler.hpp"
#include "config.hpp"
#include "math_util.hpp"
@ -570,15 +570,18 @@ void RendererGL::display() {
if constexpr (!Helpers::isHydraCore()) {
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
OpenGL::clearColor();
screenFramebuffer.bind(OpenGL::ReadFramebuffer);
constexpr auto layout = ScreenLayout::Layout::Default;
if (outputSizeChanged) {
outputSizeChanged = false;
auto layout = emulatorConfig->screenLayout;
// Get information about our new screen layout to use for blitting the output
ScreenLayout::WindowCoordinates windowCoords;
ScreenLayout::calculateCoordinates(windowCoords, outputWindowWidth, outputWindowHeight, layout);
ScreenLayout::calculateCoordinates(windowCoords, outputWindowWidth, outputWindowHeight, emulatorConfig->topScreenSize, layout);
blitInfo.topScreenX = windowCoords.topScreenX;
blitInfo.topScreenY = windowCoords.topScreenY;
@ -590,20 +593,16 @@ void RendererGL::display() {
blitInfo.bottomScreenWidth = windowCoords.bottomScreenWidth;
blitInfo.bottomScreenHeight = windowCoords.bottomScreenHeight;
// Flip topScreenY and bottomScreenY because glBlitFramebuffer uses bottom-left origin
// Flip topScreenY and bottomScreenY because glBlitFramebuffer uses bottom-left origin
blitInfo.topScreenY = outputWindowHeight - (blitInfo.topScreenY + blitInfo.topScreenHeight);
blitInfo.bottomScreenY = outputWindowHeight - (blitInfo.bottomScreenY + blitInfo.bottomScreenHeight);
// Used for optimizing the screen blit into a single blit
blitInfo.canDoSingleBlit = windowCoords.singleBlitInfo.canDoSingleBlit;
blitInfo.destX = windowCoords.singleBlitInfo.destX;
blitInfo.destY = windowCoords.singleBlitInfo.destY;
blitInfo.destWidth = windowCoords.singleBlitInfo.destWidth;
blitInfo.destHeight = windowCoords.singleBlitInfo.destHeight;
// Check if we can blit the screens in 1 blit. If not, we'll break it into two.
// TODO: Maybe add some size-related checks too.
blitInfo.canDoSingleBlit =
windowCoords.topScreenY + windowCoords.topScreenHeight == windowCoords.bottomScreenY && layout == ScreenLayout::Layout::Default;
}
if (blitInfo.canDoSingleBlit) {