hyprwm/hyprpaper
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fixup fractional scale impl

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This commit is contained in:
vaxerski 2023-01-29 15:29:53 +00:00
parent 0a7fab1ca9
commit 12f73e1a84
1 changed files with 8 additions and 6 deletions
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14
src/Hyprpaper.cpp
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@ -419,8 +419,8 @@ void CHyprpaper::renderWallpaperForMonitor(SMonitor* pMonitor) {
}
}
const Vector2D DIMENSIONS = pMonitor->pCurrentLayerSurface->pFractionalScaleInfo ? Vector2D{pMonitor->size.x * pMonitor->pCurrentLayerSurface->fScale, pMonitor->size.y * pMonitor->pCurrentLayerSurface->fScale} : Vector2D{pMonitor->size.x * pMonitor->scale, pMonitor->size.y * pMonitor->scale};
const double SURFACESCALE = pMonitor->pCurrentLayerSurface->pFractionalScaleInfo ? pMonitor->pCurrentLayerSurface->fScale : pMonitor->scale;
const Vector2D DIMENSIONS = Vector2D{std::round(pMonitor->size.x * SURFACESCALE), std::round(pMonitor->size.y * SURFACESCALE)};
const auto PCAIRO = PBUFFER->cairo;
cairo_save(PCAIRO);
@ -467,21 +467,23 @@ void CHyprpaper::renderWallpaperForMonitor(SMonitor* pMonitor) {
Debug::log(LOG, "Image data for %s: %s at [%.2f, %.2f], scale: %.2f (original image size: [%i, %i])", pMonitor->name.c_str(), PWALLPAPERTARGET->m_szPath.c_str(), origin.x, origin.y, scale, (int)PWALLPAPERTARGET->m_vSize.x, (int)PWALLPAPERTARGET->m_vSize.y);
cairo_scale(PCAIRO, scale * (DIMENSIONS.x / (pMonitor->size.x * pMonitor->scale)), scale * (DIMENSIONS.x / (pMonitor->size.x * pMonitor->scale)));
cairo_scale(PCAIRO, scale, scale);
cairo_set_source_surface(PCAIRO, PWALLPAPERTARGET->m_pCairoSurface, origin.x, origin.y);
cairo_paint(PCAIRO);
cairo_restore(PCAIRO);
wl_surface_attach(pMonitor->pCurrentLayerSurface->pSurface, PBUFFER->buffer, 0, 0);
wl_surface_set_buffer_scale(pMonitor->pCurrentLayerSurface->pSurface, SURFACESCALE);
wl_surface_set_buffer_scale(pMonitor->pCurrentLayerSurface->pSurface, pMonitor->scale);
wl_surface_damage_buffer(pMonitor->pCurrentLayerSurface->pSurface, 0, 0, 0xFFFF, 0xFFFF);
if (pMonitor->pCurrentLayerSurface->pFractionalScaleInfo) {
wl_fixed_t w, h;
w = wl_fixed_from_int((int)DIMENSIONS.x);
h = wl_fixed_from_int((int)DIMENSIONS.y);
w = wl_fixed_from_int(static_cast<int>(std::round(DIMENSIONS.x)));
h = wl_fixed_from_int(static_cast<int>(std::round(DIMENSIONS.y)));
wp_viewport_set_source(pMonitor->pCurrentLayerSurface->pViewport, wl_fixed_from_int(0), wl_fixed_from_int(0), w, h);
Debug::log(LOG, "Submitting %ix%i", static_cast<int>(std::round(DIMENSIONS.x)), static_cast<int>(std::round(DIMENSIONS.y)));
wp_viewport_set_destination(pMonitor->pCurrentLayerSurface->pViewport, static_cast<int>(std::round(DIMENSIONS.x)), static_cast<int>(std::round(DIMENSIONS.y)));
}
wl_surface_commit(pMonitor->pCurrentLayerSurface->pSurface);