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@@ -290,6 +290,8 @@ static bool SwitchNewGRFBlitter()
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const bool animation_wanted = HasBit(_display_opt, DO_FULL_ANIMATION);
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const char *cur_blitter = BlitterFactory::GetCurrentBlitter()->GetName();
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VideoDriver::GetInstance()->AcquireBlitterLock();
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for (uint i = 0; i < lengthof(replacement_blitters); i++) {
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if (animation_wanted && (replacement_blitters[i].animation == 0)) continue;
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if (!animation_wanted && (replacement_blitters[i].animation == 1)) continue;
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@@ -298,7 +300,10 @@ static bool SwitchNewGRFBlitter()
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if (!IsInsideMM(depth_wanted_by_grf, replacement_blitters[i].min_grf_depth, replacement_blitters[i].max_grf_depth + 1)) continue;
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const char *repl_blitter = replacement_blitters[i].name;
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if (strcmp(repl_blitter, cur_blitter) == 0) return false;
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if (strcmp(repl_blitter, cur_blitter) == 0) {
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VideoDriver::GetInstance()->ReleaseBlitterLock();
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return false;
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}
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if (BlitterFactory::GetBlitterFactory(repl_blitter) == NULL) continue;
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DEBUG(misc, 1, "Switching blitter from '%s' to '%s'... ", cur_blitter, repl_blitter);
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@@ -313,6 +318,8 @@ static bool SwitchNewGRFBlitter()
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if (BlitterFactory::SelectBlitter(cur_blitter) == NULL || !VideoDriver::GetInstance()->AfterBlitterChange()) usererror("Failed to reinitialize video driver. Specify a fixed blitter in the config");
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}
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VideoDriver::GetInstance()->ReleaseBlitterLock();
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return true;
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}
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