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Sprite cache: Allow caching only required subset of sprite zoom levels

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Enable for blitters based on 32bpp_optimized or SSE
This commit is contained in:
Jonathan G Rennison
2023-08-22 22:16:04 +01:00
parent 785216db73
commit 46f5fb9f25
28 changed files with 423 additions and 172 deletions
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10
src/viewport.cpp
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@@ -1061,7 +1061,7 @@ void OffsetGroundSprite(int x, int y)
static void AddCombinedSprite(SpriteID image, PaletteID pal, int x, int y, int z, const SubSprite *sub)
{
Point pt = RemapCoords(x, y, z);
const Sprite *spr = GetSprite(image & SPRITE_MASK, SpriteType::Normal);
const Sprite *spr = GetSprite(image & SPRITE_MASK, SpriteType::Normal, ZoomMask(_vdd->dpi.zoom));
int left = pt.x + spr->x_offs;
int right = pt.x + spr->x_offs + spr->width;
@@ -1137,7 +1137,7 @@ void AddSortableSpriteToDraw(SpriteID image, PaletteID pal, int x, int y, int w,
tmp_width = right - left;
tmp_height = bottom - top;
} else {
const Sprite *spr = GetSprite(image & SPRITE_MASK, SpriteType::Normal);
const Sprite *spr = GetSprite(image & SPRITE_MASK, SpriteType::Normal, ZoomMask(_vdd->dpi.zoom));
left = tmp_left = (pt.x += spr->x_offs);
right = (pt.x + spr->width );
top = tmp_top = (pt.y += spr->y_offs);
@@ -3762,13 +3762,13 @@ void ViewportDoDraw(Viewport *vp, int left, int top, int right, int bottom, uint
ViewportAddVehicles(&_vdd->dpi, vp->update_vehicles);
for (const TileSpriteToDraw &ts : _vdd->tile_sprites_to_draw) {
PrepareDrawSpriteViewportSpriteStore(_vdd->sprite_data, ts.image, ts.pal);
PrepareDrawSpriteViewportSpriteStore(_vdd->sprite_data, &_vdd->dpi, ts.image, ts.pal);
}
for (const ParentSpriteToDraw &ps : _vdd->parent_sprites_to_draw) {
if (ps.image != SPR_EMPTY_BOUNDING_BOX) PrepareDrawSpriteViewportSpriteStore(_vdd->sprite_data, ps.image, ps.pal);
if (ps.image != SPR_EMPTY_BOUNDING_BOX) PrepareDrawSpriteViewportSpriteStore(_vdd->sprite_data, &_vdd->dpi, ps.image, ps.pal);
}
for (const ChildScreenSpriteToDraw &cs : _vdd->child_screen_sprites_to_draw) {
PrepareDrawSpriteViewportSpriteStore(_vdd->sprite_data, cs.image, cs.pal);
PrepareDrawSpriteViewportSpriteStore(_vdd->sprite_data, &_vdd->dpi, cs.image, cs.pal);
}
_viewport_drawer_jobs++;